From e860a59ad491e4305b1ba91b1b0dd794dba9c4e0 Mon Sep 17 00:00:00 2001 From: Peter da Silva Date: Thu, 17 Aug 2017 14:21:16 +0000 Subject: [PATCH 01/35] Don't abort if there's no man pages --- Makefile.in | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/Makefile.in b/Makefile.in index 5f81452..d5a4017 100644 --- a/Makefile.in +++ b/Makefile.in @@ -229,9 +229,11 @@ install-doc: doc @$(INSTALL_DATA_DIR) $(DESTDIR)$(mandir)/mann @echo "Installing documentation in $(DESTDIR)$(mandir)" @list='$(srcdir)/doc/man/*.n'; for i in $$list; do \ - echo "Installing $$i"; \ - rm -f $(DESTDIR)$(mandir)/mann/`basename $$i`; \ - $(INSTALL_DATA) $$i $(DESTDIR)$(mandir)/mann ; \ + if [ -f $$i ]; then \ + echo "Installing $$i"; \ + rm -f $(DESTDIR)$(mandir)/mann/`basename $$i`; \ + $(INSTALL_DATA) $$i $(DESTDIR)$(mandir)/mann ; \ + fi; \ done test: binaries libraries From 5bca00ee518c81aad99f27def99db02d77bb4a0f Mon Sep 17 00:00:00 2001 From: Peter da Silva Date: Thu, 24 Aug 2017 14:50:45 +0000 Subject: [PATCH 02/35] Initialize prevf to fix (used before set) warning. * Prevf doesn't get used at line 145 unless `prevItem != NULL` and prevf also gets set in the same block, so this is safe. --- generic/tclStrIdxTree.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/generic/tclStrIdxTree.c b/generic/tclStrIdxTree.c index 6fcc4d4..48f5125 100644 --- a/generic/tclStrIdxTree.c +++ b/generic/tclStrIdxTree.c @@ -86,7 +86,7 @@ TclStrIdxTreeSearch( { TclStrIdxTree *parent = tree, *prevParent = tree; TclStrIdx *item = tree->firstPtr, *prevItem = NULL; - const char *s = start, *f, *cin, *cinf, *prevf; + const char *s = start, *f, *cin, *cinf, *prevf = NULL; int offs = 0; if (item == NULL) { From d95411e1eab875a9a1f019efb6f7384006f6e42d Mon Sep 17 00:00:00 2001 From: Peter da Silva Date: Tue, 12 Sep 2017 19:32:58 +0000 Subject: [PATCH 03/35] Import tclconfig --- .gitignore | 2 +- configure | 10034 --------------------------------------------------- tclconfig | 1 + 3 files changed, 2 insertions(+), 10035 deletions(-) delete mode 100755 configure create mode 160000 tclconfig diff --git a/.gitignore b/.gitignore index c9d4cd6..90ffd8e 100644 --- a/.gitignore +++ b/.gitignore @@ -1,11 +1,11 @@ .svn .gitattributes /autom4te.cache/ -/tclconfig/ /win/Debug_* /win/Release_* /win/nmakehlp.obj /win/nmakehlp.exe +/configure /unix/*.o /unix/*.so /unix/Makefile diff --git a/configure b/configure deleted file mode 100755 index f67ddd3..0000000 --- a/configure +++ /dev/null @@ -1,10034 +0,0 @@ -#! /bin/sh -# Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.69 for tclclockmod 8.6.701. -# -# -# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. -# -# -# This configure script is free software; the Free Software Foundation -# gives unlimited permission to copy, distribute and modify it. -## -------------------- ## -## M4sh Initialization. ## -## -------------------- ## - -# Be more Bourne compatible -DUALCASE=1; export DUALCASE # for MKS sh -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : - emulate sh - NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which - # is contrary to our usage. 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When coming back to configure, we -# need to make the FD available again. -if test "$no_create" != yes; then - ac_cs_success=: - ac_config_status_args= - test "$silent" = yes && - ac_config_status_args="$ac_config_status_args --quiet" - exec 5>/dev/null - $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false - exec 5>>config.log - # Use ||, not &&, to avoid exiting from the if with $? = 1, which - # would make configure fail if this is the last instruction. - $ac_cs_success || as_fn_exit 1 -fi -if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 -$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} -fi - diff --git a/tclconfig b/tclconfig new file mode 160000 index 0000000..557af79 --- /dev/null +++ b/tclconfig @@ -0,0 +1 @@ +Subproject commit 557af79c6219f2e1ce86feef4492a77a6159ac18 From 0cfbdc5cc068189bd93e9bc0d41c17757d3861d2 Mon Sep 17 00:00:00 2001 From: Peter da Silva Date: Wed, 13 Sep 2017 11:58:01 +0000 Subject: [PATCH 04/35] Clean up tclconfig? --- tclconfig | 1 - 1 file changed, 1 deletion(-) delete mode 160000 tclconfig diff --git a/tclconfig b/tclconfig deleted file mode 160000 index 557af79..0000000 --- a/tclconfig +++ /dev/null @@ -1 +0,0 @@ -Subproject commit 557af79c6219f2e1ce86feef4492a77a6159ac18 From ef4efa9bf63bfe2d161fab803fe05228b7078e21 Mon Sep 17 00:00:00 2001 From: Peter da Silva Date: Wed, 13 Sep 2017 11:58:57 +0000 Subject: [PATCH 05/35] Properly add tclconfig. --- tclconfig/ChangeLog | 1003 ++++++++++ tclconfig/README.txt | 26 + tclconfig/install-sh | 528 ++++++ tclconfig/tcl.m4 | 4226 ++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 5783 insertions(+) create mode 100644 tclconfig/ChangeLog create mode 100644 tclconfig/README.txt create mode 100755 tclconfig/install-sh create mode 100644 tclconfig/tcl.m4 diff --git a/tclconfig/ChangeLog b/tclconfig/ChangeLog new file mode 100644 index 0000000..9504def --- /dev/null +++ b/tclconfig/ChangeLog @@ -0,0 +1,1003 @@ +2016-03-11 Sean Woods + *tcl.m4 Fixed the search for Tcl and Wish shells under MinGW. Static builds and threaded builds + get an "s" or "t" added to the name. + +2015-08-28 Jan Nijtmans + + * tcl.m4: Rfe [00189c4afc]: Allow semi-static UCRT build on + Windows with VC 14.0 + +2013-10-08 Jan Nijtmans + + * tcl.m4: Bug [172223e008]: Wrong filename in + --disable-shared compile on MinGW + +2013-10-04 Jan Nijtmans + + * tcl.m4: stub library is no longer linked with msvcrt??.dll. + +2013-10-01 Jan Nijtmans + + * tcl.m4: Workaround for MinGW bug #2065: "gcc --shared" links + with libgcc_s_dw2-1.dll when using 64-bit division in C + +2013-07-04 Jan Nijtmans + + * tcl.m4: Bug [3324676]: AC_PROG_INSTALL incompat, + Bug [3606445]: Unneeded -DHAVE_NO_SEH=1 when not building on Windows + +2013-07-02 Jan Nijtmans + + * tcl.m4: Bug [32afa6e256]: dirent64 check is incorrect in tcl.m4 + (thanks to Brian Griffin) + +2013-06-20 Jan Nijtmans + + * tcl.m4: Use X11/Xlib.h for checking where X11 can be found + in stead of X11/XIntrinsic.h. Suggested by Pietro Cerutti. + +2013-06-04 Jan Nijtmans + + * tcl.m4: Eliminate NO_VIZ macro as current + zlib uses HAVE_HIDDEN in stead. One more last-moment + fix for FreeBSD by Pietro Cerutti + +2013-05-19 Jan Nijtmans + + * tcl.m4: Fix for FreeBSD, and remove support for old + FreeBSD versions. Patch by Pietro Cerutti + +2013-03-12 Jan Nijtmans + + * tcl.m4: Patch by Andrew Shadura, providing better support for + * three architectures they have in Debian. + +2012-08-07 Stuart Cassoff + + * tcl.m4: Added "-DNDEBUG" to CFLAGS_DEFAULT + when building with --disable-symbols. + +2012-08-07 Stuart Cassoff + + * tcl.m4: [Bug 3555058]: Checkin [30736d63f0] broke + CFLAGS_DEFAULT, LDFLAGS_DEFAULT + +2012-08-07 Stuart Cassoff + + * tcl.m4: [Bug 3511806]: Checkin [30736d63f0] broke CFLAGS + +2012-08-07 Jan Nijtmans + + * tcl.m4: [Bug 3511806]: Checkin [30736d63f0] broke CFLAGS + +2012-07-25 Jan Nijtmans + + * tcl.m4: My previous commit (2012-04-03) broke the ActiveTcl + build for AMD64, because of the quotes in "C://AMD64/cl.exe". + It turns out that the AC_TRY_COMPILE macro cannot handle that. + +2012-07-22 Stuart Cassoff + + * tcl.m4: Tidy: consistency, spelling, phrasing, whitespace. + No functional change. + +2012-04-03 Jan Nijtmans + + * tcl.m4: [Bug 3511806] Compiler checks too early + This change allows to build the cygwin and mingw32 ports of + Tcl/Tk extensions to build out-of-the-box using a native or + cross-compiler, e.g. on Cygwin, Linux or Darwin. + +2011-04-02 Jan Nijtmans + + * install-sh: Fix issue with library stripping in install-sh + (backported from kevin_walzer's patch from Tcl 8.6 trunk) + +2011-04-05 Andreas Kupries + + * tcl.m4: Applied patch by Jeff Lawson. Nicer error message when + tclConfig.sh was not found. + +2010-12-15 Stuart Cassoff + + * install-sh: Upgrade to newer install-sh and use it. + * tcl.m4: + +2010-12-14 Stuart Cassoff + + * tcl.m4: Better building on OpenBSD. + +2010-12-14 Jan Nijtmans + + * tcl.m4: when using gcc, don't try to determine Win64 SDK + +2010-12-12 Jan Nijtmans + + * tcl.m4: Determine correctly a cross-compiler-windres + +2010-11-23 Jan Nijtmans + + * tcl.m4: add some cross-compile support, borrowed from Tcl 8.6 + +2010-09-16 Jeff Hobbs + + * tcl.m4: correct HP-UX LDFLAGS (only used when building big shell) + +2010-09-14 Jeff Hobbs + + * tcl.m4: add extra if check for .manifest file generation + Add notice about package name and version being built. + +2010-09-09 Jan Nijtmans + + * tcl.m4: [FREQ #3058486] TEA_LOAD_CONFIG doesn't set all BUILD_ vars + Slightly related: defining BUILD_$1 on all platforms - not only win - + allows the -fvisibility feature to be used in extensions as well, at + least if you compile against tcl >= 8.5. + +2010-08-26 Jeff Hobbs + + * tcl.m4: ensure safe quoting for autoheader usage + +2010-08-19 Jeff Hobbs + + * tcl.m4: add TEA_ADD_CLEANFILES macro to make adding cleanfiles + easier, and add *.exp to CLEANFILES Windows default. + (TEA_MAKE_LIB): Enhanced to check for MSVC that requires manifests + and auto-embed it into proj DLL via MAKE_SHARED_LIB. Also define + VC_MANIFEST_EMBED_DLL and VC_MANIFEST_EMBED_EXE that do the same + magic in case it is needed for extended TEA projects. + +2010-08-16 Jeff Hobbs + + *** Bump to TEA_VERSION 3.9 *** + If upgrading from TEA_VERSION 3.8, copy over tcl.m4, change + TEA_INIT to use 3.9 and reconfigure (ac-2.59+). + BUILD_${PACKAGE_NAME} will be auto-defined on Windows for + correct setting of TCL_STORAGE_CLASS. + TEA_LOAD_CONFIG users should remove the SHLIB_LD_LIBS setting done + in configure.in (LIBS will be automagically populated by + TEA_LOAD_CONFIG). + TEA_EXPORT_CONFIG has been added for ${pkg}Config.sh creators + SHLIB_LD_FLAGS was deprecated a while ago, remove it if it is + still in your Makefile.in. + + * tcl.m4: add /usr/lib64 to set of auto-search dirs. [Bug 1230554] + Auto-define BUILD_$PACKAGE_NAME so users don't need to. This + needs to correspond with $pkg.h define magic for TCL_STORAGE_CLASS. + Auto-define CLEANFILES. Users can expand it. + (SHLIB_LD_LIBS): define to '${LIBS}' default and change it only if + necessary. Platforms not using this may simply not work or have + very funky linkers. + (TEA_LOAD_CONFIG): When loading config for another extension, + auto-add stub libraries found with TEA_ADD_LIBS. Eases + configure.in for modules like itk and img::*. + (TEA_EXPORT_CONFIG): Add standardized function for exporting a + ${pkg}Config.sh. See use by img::* and itcl. + +2010-08-12 Jeff Hobbs + + *** Bump to TEA_VERSION 3.8 *** + If upgrading from TEA_VERSION 3.7, copy over tcl.m4, change + TEA_INIT to use 3.8 and reconfigure (ac-2.59+). + No other changes should be necessary. + + * tcl.m4: remove more vestigial bits from removed platforms. + Add back SCO_SV-3.2*. + Remove use of DL_LIBS and DL_OBJS and related baggage - these are + only needed by the core to support 'load'. + Allow for macosx in TEA_ADD_SOURCES. + Correct check for found_xincludes=no in TEA_PATH_UNIX_X. + +2010-08-11 Jeff Hobbs + + * tcl.m4: remove the following old platform configurations: + UNIX_SV*|UnixWare-5*, SunOS-4.*, SINIX*5.4*, SCO_SV-3.2*, + OSF1-1.*, NEXTSTEP-*, NetBSD-1.*|FreeBSD-[[1-2]].*, MP-RAS-*, + IRIX-5.*, HP-UX-*.08.*|HP-UX-*.09.*|HP-UX-*.10.*, dgux*, + BSD/OS-2.1*|BSD/OS-3* + (AIX): drop AIX-pre4 support and use of ldAix, use -bexpall/-brtl + +2010-07-05 Jan Nijtmans + + * tcl.m4: [Patch #1055668] removal of exported internals from + tclInt.h (EXTERN macro) + +2010-04-14 Jan Nijtmans + + * tcl.m4 - Backport a lot of quoting fixes from tcl8.6/unix/tcl.m4 + - Fix determination of CYGPATH for CYGWIN + With those fixes, itcl and tdbc compile fine with CYGWIN + +2010-04-06 Jan Nijtmans + + * install-sh [Bug 2982540] configure and install* script files + should always have LF + +2010-02-19 Stuart Cassoff + + * tcl.m4: Correct compiler/linker flags for threaded builds on + OpenBSD. + +2010-01-19 Jan Nijtmans + + * tcl.m4: Detect CYGWIN variant: win32 or unix + +2010-01-03 Donal K. Fellows + + * unix/tcl.m4 (TEA_CONFIG_CFLAGS): [Tcl Bug 1636685]: Use the + configuration for modern FreeBSD suggested by the FreeBSD porter. + +2009-10-22 Jan Nijtmans + + * tcl.m4: [Tcl Patch #2883533] tcl.m4 support for Haiku OS + +2009-04-27 Jeff Hobbs + + * tcl.m4 (TEA_CONFIG_CFLAGS): harden the check to add _r to CC on + AIX with threads. + +2009-04-10 Daniel Steffen + + * tcl.m4 (Darwin): check for 64-bit TkAqua. + +2009-03-26 Jan Nijtmans + + * tclconfig/tcl.m4: Adapt LDFLAGS and LD_SEARCH_FLAGS + together with SHLIB_LD definition to unbreak building on HPUX. + +2009-03-20 Andreas Kupries + + * tclconfig/tcl.m4: Changed SHLIB_LD definition to unbreak + building on HPUX. + +2009-03-16 Joe English + + * tcl.m4(TEA_PUBLIC_TK_HEADERS): Look at ${TK_INCLUDE_SPEC} + (found in tkConfig.sh) when trying to guess where tk.h might be + [Patch 1960628]. + +2009-03-11 Joe English + + * tcl.m4: Allow ${SHLIB_SUFFIX} to be overridden at + configure-time [Patch 1960628]. Also fix some comment typos, + and an uninitialized variable bug-waiting-to-happen. + +2008-12-21 Jan Nijtmans + + * tcl.m4: [Bug 2073255] Tcl_GetString(NULL) doesn't crash on HP-UX + (this bug report was for Tcl, but holds for TEA as well.) + +2008-12-20 Daniel Steffen + + * tcl.m4: sync with tdbc tcl.m4 changes + (SunOS-5.11): Sun cc SHLIB_LD: use LDFLAGS_DEFAULT instead of LDFLAGS + +2008-12-02 Jeff Hobbs + + *** Bump to TEA_VERSION 3.7 *** + + * tcl.m4: in private header check, check for Port.h instead + of Int.h to ensure all private headers are available. + +2008-11-04 Daniel Steffen + + * tcl.m4 (Darwin): sync TEA_PRIVATE_TK_HEADERS handling of + Tk.framework PrivateHeaders with TEA_PRIVATE_TCL_HEADERS. + +2008-11-04 Jeff Hobbs + + * tcl.m4 (TEA_PATH_TCLCONFIG, TEA_PATH_TKCONFIG): exit with error + when tclConfig.sh cannot be found. [Bug #1997760] + (TEA_PRIVATE_TCL_HEADERS, TEA_PRIVATE_TK_HEADERS): allow for + finding the headers installed in the public areas, e.g. a result of + make install-private-headers. [Bug #1631922] + +2008-08-12 Daniel Steffen + + * tcl.m4 (Darwin): link shlib with current and compatiblity version + flags; look for libX11.dylib when searching for X11 libraries. + +2008-06-12 Daniel Steffen + + * tcl.m4 (SunOS-5.11): fix 64bit amd64 support with gcc & Sun cc. + +2008-03-27 Daniel Steffen + + * tcl.m4 (SunOS-5.1x): fix 64bit support for Sun cc. [Bug 1921166] + +2008-02-01 Donal K. Fellows + + * tcl.m4 (TEA_CONFIG_CFLAGS): Updated to work at least in part with + more modern VC versions. Currently just made the linker flags more + flexible; more work may be needed. + +2007-10-26 Daniel Steffen + + * tcl.m4 (Darwin): add support for 64-bit X11. + +2007-10-23 Jeff Hobbs + + *** Tagged tea-3-branch to start TEA 4 development on HEAD *** + +2007-09-17 Joe English + + * tcl.m4: use '${CC} -shared' instead of 'ld -Bshareable' + to build shared libraries on current NetBSDs [Bug 1749251]. + +2007-09-15 Daniel Steffen + + * tcl.m4: replace all direct references to compiler by ${CC} to + enable CC overriding at configure & make time. + (SunOS-5.1x): replace direct use of '/usr/ccs/bin/ld' in SHLIB_LD by + 'cc' compiler driver. + +2007-08-08 Jeff Hobbs + + * tcl.m4: check Ttk dir for Tk private headers (8.5). + Add some comments to other bits. + +2007-06-25 Jeff Hobbs + + * tcl.m4 (TEA_PROG_TCLSH, TEA_PROG_WISH): move where / is added. + +2007-06-13 Jeff Hobbs + + * tcl.m4: fix --with-tkinclude alignment. [Bug 1506111] + +2007-06-06 Daniel Steffen + + * tcl.m4 (Darwin): fix 64bit arch removal in fat 32&64bit builds. + +2007-05-18 Donal K. Fellows + + * tcl.m4: Added quoting so that paths with spaces cause fewer + problems. + +2007-03-07 Daniel Steffen + + * tcl.m4 (Darwin): s/CFLAGS/CPPFLAGS/ in -mmacosx-version-min check. + +2007-02-15 Jeff Hobbs + + * tcl.m4: correct private header check to search in generic subdir + +2007-02-09 Jeff Hobbs + + *** Bump to TEA_VERSION 3.6 *** + + * tcl.m4: correct -d to -f + (TEA_CONFIG_CFLAGS): SHLIB_SUFFIX is .so on HP ia64 [Bug 1615058] + +2007-02-08 Jeff Hobbs + + * tcl.m4 (TEA_PRIVATE_TCL_HEADERS, TEA_PRIVATE_TK_HEADERS): check + that the dirs actually have private headers. [Bug 1631922] + +2007-02-04 Daniel Steffen + + * tcl.m4: add caching to -pipe check. + +2007-01-25 Daniel Steffen + + * tcl.m4: integrate CPPFLAGS into CFLAGS as late as possible and + move (rather than duplicate) -isysroot flags from CFLAGS to CPPFLAGS to + avoid errors about multiple -isysroot flags from some older gcc builds. + +2006-01-19 Daniel Steffen + + * tcl.m4: ensure CPPFLAGS env var is used when set. [Bug 1586861] + (Darwin): add -isysroot and -mmacosx-version-min flags to CPPFLAGS when + present in CFLAGS to avoid discrepancies between what headers configure + sees during preprocessing tests and compiling tests. + +2006-12-19 Daniel Steffen + + * tcl.m4 (Darwin): --enable-64bit: verify linking with 64bit -arch flag + succeeds before enabling 64bit build. + +2006-12-16 Daniel Steffen + + * tcl.m4 (Linux): fix previous change to use makefile variable + LDFLAGS_DEFAULT instead of LDFLAGS in SHLIB_LD, to ensure linker + flags in sampleextension Makefile are picked up. + +2006-11-26 Daniel Steffen + + * tcl.m4 (Linux): --enable-64bit support. [Patch 1597389], [Bug 1230558] + +2006-08-18 Daniel Steffen + + * tcl.m4 (Darwin): add support for --enable-64bit on x86_64, for + universal builds including x86_64 and for use of -mmacosx-version-min + instead of MACOSX_DEPLOYMENT_TARGET. For Tk extensions, remove 64-bit + arch flags from CFLAGS like in the Tk configure, as neither TkAqua nor + TkX11 can be built for 64-bit at present. + +2006-03-28 Jeff Hobbs + + * tcl.m4: []-quote AC_DEFUN functions. + (TEA_PATH_TKCONFIG): Fixed Windows-specific check for tkConfig.sh. + (TEA_MAKE_LIB): Prepend 'lib' for Windows-gcc configs. + +2006-03-07 Joe English + + * tcl.m4: Set SHLIB_LD_FLAGS='${LIBS}' on NetBSD, + as per the other *BSD variants [Bug 1334613]. + +2006-01-25 Jeff Hobbs + + *** Bump to TEA version 3.5 *** + + * tcl.m4: keep LD_SEARCH_FLAGS and CC_SEARCH_FLAGS synchronous + with core tcl.m4 meaning. + +2006-01-24 Daniel Steffen + + * tcl.m4 (Darwin): use makefile variable LDFLAGS_DEFAULT instead of + LDFLAGS in SHLIB_LD, to ensure linker flags in sampleextension Makefile + are picked up. [Bug 1403343] + +2006-01-23 Jeff Hobbs + + * tcl.m4: add C:/Tcl/lib and C:/Progra~1/Tcl/lib dirs to check for + *Config.sh on Windows. [Bug 1407544] + +2006-01-23 Daniel Steffen + + * tcl.m4 (Darwin): for Tk extensions, remove -arch ppc64 from CFLAGS + like in the Tk configure, as neither TkAqua nor TkX11 can be built for + 64bit at present (no 64bit GUI libraries). + +2006-01-22 Jeff Hobbs + + * tcl.m4: restore system=windows on Windows. + Remove error if 'ar' isn't found (it may not be on Windows). + Do not add -lxnet or define _XOPEN_SOURCE on HP-UX by default. + Ensure the C|LDFLAGS_DEFAULT gets the fully sub'd value at + configure time. + +2006-01-10 Daniel Steffen + + * tcl.m4: add caching, use AC_CACHE_CHECK instead of AC_CACHE_VAL + where possible, consistent message quoting, sync relevant + tcl/unix/tcl.m4 HEAD changes and gratuitous formatting differences + (notably sunc removal of support for for ancient BSD's, IRIX 4, + RISCos and Ultrix by kennykb), Darwin improvements to + TEA_LOAD_*CONFIG to make linking work against Tcl/Tk frameworks + installed in arbitrary location, change TEA_PROG_* search order + (look in *_BIN_DIR parents before *_PREFIX). + +2006-01-05 Jeff Hobbs + + * tcl.m4: add dkf's system config refactor + +2006-01-04 Jeff Hobbs + + * tcl.m4: remove extraneous ' that causes bash 3.1 to choke + +2005-12-19 Joe English + + * tcl.m4 (TEA_PATH_TCLCONFIG &c): Look for tclConfig.sh &c + in ${libdir}, where they are installed by default [Patch #1377407]. + +2005-12-05 Don Porter + + * tcl.m4 (TEA_PUBLIC_*_HEADERS): Better support for finding + header files for uninstalled Tcl and Tk. + +2005-12-02 Jeff Hobbs + + * tcl.m4: correctly bump TEA_VERSION var to 3.4 + +2005-12-01 Daniel Steffen + + * unix/tcl.m4 (Darwin): fixed error when MACOSX_DEPLOYMENT_TARGET unset + +2005-11-29 Jeff Hobbs + + * tcl.m4: *** Bump to TEA version 3.4 *** + Add Windows x64 build support. + Remove TEA_PATH_NOSPACE and handle the problem with ""s where + necessary - the macro relied on TCLSH_PROG which didn't work for + cross-compiles. + +2005-11-27 Daniel Steffen + + * tcl.m4 (Darwin): add 64bit support, add CFLAGS to SHLIB_LD to + support passing -isysroot in env(CFLAGS) to configure (flag can't + be present twice, so can't be in both CFLAGS and LDFLAGS during + configure), don't use -prebind when deploying on 10.4. + (TEA_ENABLE_LANGINFO, TEA_TIME_HANDLER): add/fix caching. + +2005-10-30 Daniel Steffen + + * tcl.m4: fixed two tests for TEA_WINDOWINGSYSTEM = "aqua" that + should have been for `uname -s` = "Darwin" instead; added some + missing quoting. + (TEA_PROG_TCLSH, TEA_PROG_WISH): fix incorrect assumption that + install location of tclConfig.sh/tkConfig.sh allows to determine + the tclsh/wish install dir via ../bin. Indeed tcl/tk can be + configured with arbitrary --libdir and --bindir (independent of + prefix) and such a configuration is in fact standard with Darwin + framework builds. At least now also check ${TCL_PREFIX}/bin + resp. ${TK_PREFIX}/bin for presence of tclsh resp. wish (if tcl/tk + have been configured with arbitrary --bindir, this will still not + find them, for a general solution *Config.sh would need to contain + the values of bindir/libdir/includedir passed to configure). + +2005-10-07 Jeff Hobbs + + * tcl.m4: Fix Solaris 5.10 check and Solaris AMD64 64-bit builds. + +2005-10-04 Jeff Hobbs + + * tcl.m4 (TEA_PRIVATE_TCL_HEADERS): add / to finish sed macro + (TEA_ENABLE_THREADS): don't check for pthread_attr_setstacksize func + +2005-09-13 Jeff Hobbs + + * tcl.m4: *** Update to TEA version 3.3 *** + define TEA_WINDOWINGSYSTEM in TEA_LOAD_TKCONFIG. + Make --enable-threads the default (users can --disable-threads). + Improve AIX ${CC}_r fix to better check existing ${CC} value. + Do the appropriate evals to not require the *TOP_DIR_NATIVE vars + be set for extensions that use private headers. + Make aqua check for Xlib compat headers the same as win32. + +2005-07-26 Mo DeJong + + * tcl.m4 (TEA_PROG_TCLSH, TEA_BUILD_TCLSH, + TEA_PROG_WISH, TEA_BUILD_WISH): Remove + TEA_BUILD_TCLSH and TEA_BUILD_WISH because + of complaints that it broke the build when + only an installed version of Tcl was available + at extension build time. The TEA_PROG_TCLSH and + TEA_PROG_WISH macros will no longer search the + path at all. The build tclsh or installed + tclsh shell will now be found by TEA_PROG_TCLSH. + +2005-07-24 Mo DeJong + + * tcl.m4 (TEA_PROG_TCLSH, TEA_BUILD_TCLSH, + TEA_PROG_WISH, TEA_BUILD_WISH): + Split confused search for tclsh on PATH and + build and install locations into two macros. + TEA_PROG_TCLSH and TEA_PROG_WISH search the + system PATH for an installed tclsh or wish. + The TEA_BUILD_TCLSH and TEA_BUILD_WISH + macros determine the name of tclsh or + wish in the Tcl or Tk build directory even + if tclsh or wish has not yet been built. + [Tcl bug 1160114] + [Tcl patch 1244153] + +2005-06-23 Daniel Steffen + + * tcl.m4 (TEA_PRIVATE_TK_HEADERS): add ${TK_SRC_DIR}/macosx to + TK_INCLUDES when building against TkAqua. + + * tcl.m4 (TEA_PATH_X): fixed missing comma in AC_DEFINE + + * tcl.m4: changes to better support framework builds of Tcl and Tk out + of the box: search framework install locations for *Config.sh, and if in + presence of a framework build, use the framework's Headers and + PrivateHeaders directories for public and private includes. [FR 947735] + +2005-06-18 Daniel Steffen + + * tcl.m4 (Darwin): add -headerpad_max_install_names to LDFLAGS to + ensure we can always relocate binaries with install_name_tool. + +2005-06-04 Daniel Steffen + + * tcl.m4 (TEA_PATH_X): for TEA_WINDOWINGSYSTEM == aqua, check if xlib + compat headers are available in tkheaders location, otherwise add xlib + sourcedir to TK_XINCLUDES. + +2005-04-25 Daniel Steffen + + * tcl.m4: added AC_DEFINE* descriptions (from core tcl.m4) to allow + use with autoheader. + (Darwin): added configure checks for recently added linker flags + -single_module and -search_paths_first to allow building with older + tools (and on Mac OS X 10.1), use -single_module in SHLIB_LD. + (TEA_MISSING_POSIX_HEADERS): added caching of dirent.h check. + (TEA_BUGGY_STRTOD): added caching (sync with core tcl.m4). + +2005-03-24 Jeff Hobbs + + * tcl.m4 (TEA_TCL_64BIT_FLAGS): use Tcl header defaults for wide + int type only on Windows when __int64 is detected as valid. + +2005-03-24 Don Porter + + * README.txt: Update reference to "SC_* macros" to "TEA_* macros". + * tcl.m4: Incorporated recent improvements in SC_PATH_TCLCONFIG + and SC_PATH_TKCONFIG into TEA_PATH_TCLCONFIG and TEA_PATH_TKCONFIG. + Corrected search path in TEA_PATH_CONFIG and added + AC_SUBST($1_BIN_DIR) to TEA_LOAD_CONFIG so that packages that load + the configuration of another package can know where they loaded + it from. + +2005-03-18 Jeff Hobbs + + * tcl.m4 (TEA_CONFIG_CFLAGS): correct 2005-03-17 change to have + variant LD_SEARCH_FLAGS for gcc and cc builds. + + * tcl.m4 (TEA_PROG_TCLSH, TEA_PROG_WISH): correct x-compile check. + +2005-03-17 Jeff Hobbs + + * tcl.m4: Correct gcc build and HP-UX-11. + +2005-02-08 Jeff Hobbs + + * tcl.m4 (TEA_ADD_LIBS): don't touch lib args starting with -. + (TEA_CONFIG_CFLAGS): only define _DLL for CE in shared build. + (TEA_MAKE_LIB): set RANLIB* to : on Windows (it's not needed). + +2005-02-01 Jeff Hobbs + + * tcl.m4: redo of 2005-01-27 changes to correctly handle paths + with spaces. Win/CE and Win/64 builds now require a prebuilt + tclsh to handle conversion to short pathnames. This is done in + the new TEA_PATH_NOSPACE macro. For Win/CE|64, make CC just the + compiler and move the necessary includes to CFLAGS. + (TEA_CONFIG_CFLAGS): Add Solaris 64-bit gcc build support. + (TEA_PROG_TCLSH, TEA_PROG_WISH): Allow TCLSH_PROG and WISH_PROG to + be set in the env and prevent resetting. + (TEA_ADD_LIBS): On Windows using GCC (mingw), convert foo.lib + args to -lfoo, for use with mingw. + *** POTENTIAL INCOMPATABILITY *** + (TEA_CONFIG_CFLAGS): Fix AIX gcc builds to work out-of-box. + Bumped TEA to 3.2. + +2005-01-27 Jeff Hobbs + + * tcl.m4: remove cygpath calls to support msys. + Update base CE build assumption to "420,ARMV4,ARM,Pocket PC 2003". + Make STLIB_LD use $LINKBIN -lib. + +2005-01-25 Daniel Steffen + + * tcl.m4 (Darwin): fixed bug with static build linking to dynamic + library in /usr/lib etc instead of linking to static library earlier + in search path. [Tcl Bug 956908] + Removed obsolete references to Rhapsody. + +2004-12-29 Jeff Hobbs + + * tcl.m4: Updates for VC7 compatibility, fixing CFLAGS and LDFLAGS + options, using better default -O levels. [Bug 1092952, 1091967] + +2004-12-29 Joe English + + * tcl.m4: Do not use ${DBGX} suffix when building + shared libraries [patch #1081595, TIP #34] + +2004-09-07 Jeff Hobbs + + * tcl.m4 (TEA_CONFIG_CFLAGS): support eVC4 Win/CE builds + +2004-08-10 Jeff Hobbs + + * tcl.m4 (TEA_INIT, TEA_PREFIX): update handling of exec_prefix to + work around subdir configures since autoconf only propagates the + prefix (not exec_prefix). + +2004-07-23 Daniel Steffen + + * tcl.m4 (TEA_CONFIG_CFLAGS): Darwin section: brought inline with + Tcl 8.5 HEAD config, removed core specific & obsolete settings. + +2004-07-22 Jeff Hobbs + + * tcl.m4 (TEA_PATH_X): check in TK_DEFS for MAC_OSX_TK to see if + we are compiling on Aqua. Add TEA_WINDOWINGSYSTEM var that + reflects 'tk windowingsystem' value. + +2004-07-16 Jeff Hobbs + + * tcl.m4 (TEA_ENABLE_THREADS): force a threaded build when + building against a threaded core. + (CFLAGS_WARNING): Remove -Wconversion for gcc builds + (TEA_CONFIG_CFLAGS): Reorder configure.in for better 64-bit build + configuration, replacing EXTRA_CFLAGS with CFLAGS. [Bug #874058] + Update to latest Tcl 8.5 head config settings. + Call this TEA version 3.1. + +2004-04-29 Jeff Hobbs + + * tcl.m4 (TEA_TCL_64BIT_FLAGS): replace AC_TRY_RUN test with + AC_TRY_COMPILE for the long vs. long long check. (kenny) + +2004-04-26 Jeff Hobbs + + * tcl.m4 (TEA_TCL_64BIT_FLAGS): update against core tcl.m4 to + define TCL_WIDE_INT_IS_LONG if 'using long'. + +2004-03-19 Jeff Hobbs + + * tcl.m4: correct Windows builds getting LDFLAGS info in MAKE_LIB + +2004-02-11 Jeff Hobbs + + * tcl.m4: correct TCL_INCLUDES for private headers on Windows - it + doesn't need the eval. + +2004-02-10 Jeff Hobbs + + * tcl.m4: don't require TK_INCLUDES and TCL_INCLUDES to have the + DIR_NATIVE vars defined when using private headers on unix. + Allow $... to TEA_ADD_SOURCES for constructs like + TEA_ADD_SOURCES([\$(WIN_OBJECTS)]), that allow the developer to + place more in the Makefile.in. + tkUnixPort.h checks for HAVE_LIMITS_H, so do both HAVE and + CHECK on limits.h + +2003-12-10 Jeff Hobbs + + * Makefile.in: added TEA_ADD_LIBS, TEA_ADD_INCLUDES and + * configure: TEA_ADD_CFLAGS to configurable parameters with + * configure.in: PKG_* equivs in the Makefile. This allows the + * tclconfig/tcl.m4: user to worry less about actual magic VAR names. + Corrected Makefile.in to note that TEA_ADD_TCL_SOURCES requires + exact file names. + +2003-12-09 Jeff Hobbs + + * tcl.m4: updated OpenBSD support based on [Patch #775246] (cassoff) + +2003-12-05 Jeff Hobbs + + * configure: + * configure.in: + * Makefile.in (VPATH): readd $(srcdir) to front of VPATH as the + first part of VPATH can get chopped off. + Change .c.$(OBJEXT) rule to .c.@OBJEXT@ to support more makes. + * tclconfig/tcl.m4: add TEA_ADD_STUB_SOURCES to support libstub + generation and TEA_ADD_TCL_SOURCES to replace RUNTIME_SOURCES as + the way the user specifies library files. + +2003-12-03 Jeff Hobbs + + * configure: Update of TEA spec to (hopefully) simplify + * configure.in: some aspects of TEA by making use of more + * Makefile.in: AC 2.5x features. Use PACKAGE_NAME (instead + * generic/tclsample.c: of PACKAGE) and PACKAGE_VERSION (instead of + * tclconfig/tcl.m4: VERSION) arguments to AC_INIT as the TEA + package name and version. + Provide a version argument to TEA_INIT - starting with 3.0. + Drop all use of interior shell substs that older makefiles didn't + like. Use PKG_* naming convention instead. + Move specification of source files and public headers into + configure.in with TEA_ADD_SOURCES and TEA_ADD_HEADERS. These will + be munged during ./configure into the right obj file names (no + $(SOURCES:.c=.obj) needed). + There is almost nothing that should be touched in Makefile.in now + for the developer. May want to add a TEA_ADD_TCL_SOURCES for the + RUNTIME_SOURCES that remains. + Use SHLID_LD_FLAGS (instead of SHLID_LDFLAGS) as Tcl does. + Only specify the user requested LDFLAGS/CFLAGS in the Makefile, + don't mention the _OPTIMIZE/_DEBUG variants. + +2003-10-15 Jeff Hobbs + + * tcl.m4: create a TEA_SETUP_COMPILER_CC the precedes the + TEA_SETUP_COMPILER macro. They are split so the check for CC + occurs before any use of CC. Also add AC_PROG_CPP to the compiler + checks. + +2003-10-06 Jeff Hobbs + + * tcl.m4: Updated for autoconf 2.5x prereq. + Where TCL_WIDE_INT_TYPE would be __int64, defer to the code checks + in tcl.h, which also handles TCL_LL_MODIFIER* properly. + +2003-04-22 Jeff Hobbs + + * tcl.m4: correct default setting of ARCH for WinCE builds. + Correct \ escaping for CE sed macros. + +2003-04-10 Jeff Hobbs + + * tcl.m4: replace $(syscal) construct with older `syscall` for + systems where sh != bash. + +2003-04-09 Jeff Hobbs + + * tcl.m4 (TEA_WITH_CELIB): add --enable-wince and --with-celib + options for Windows/CE compilation support. Requires the + Microsoft eMbedded SDK and Keuchel's celib emulation layer. + +2003-02-18 Jeff Hobbs + + * tcl.m4 (TEA_ENABLE_THREADS): Make sure -lpthread gets passed on + the link line when checking for the pthread_attr_setstacksize + symbol. (dejong) + + * tcl.m4 (TEA_SETUP_COMPILER): added default calls to + TEA_TCL_EARLY_FLAGS, TEA_TCL_64BIT_FLAGS, + TEA_MISSING_POSIX_HEADERS and TEA_BUGGY_STRTOD. + +2003-02-14 Jeff Hobbs + + * tcl.m4: correct HP-UX ia64 --enable-64bit build flags + +2003-01-29 Jeff Hobbs + + * tcl.m4: check $prefix/lib as well as $exec_prefix/lib when + looking for tcl|tkConfig.sh, as this check is done before we would + set exec_prefix when the user does not define it. + +2003-01-21 Mo DeJong + + * tcl.m4 (TEA_CONFIG_CFLAGS): Fix build support + for mingw, the previous implementation would + use VC++ when compiling with mingw gcc. Don't + pass -fPIC since gcc always compiles pic code + under win32. Change some hard coded cases + of gcc to ${CC}. + +2002-10-15 Jeff Hobbs + + * tcl.m4: move the CFLAGS definition from TEA_ENABLE_SHARED to + TEA_MAKE_LIB because setting too early confuses other AC_* macros. + Correct the HP-11 SHLIB_LD_LIBS setting. + + * tcl.m4: add the CFLAGS definition into TEA_ENABLE_SHARED and + make it pick up the env CFLAGS at configure time. + +2002-10-09 Jeff Hobbs + + * tcl.m4: add --enable-symbols=mem option to enable TCL_MEM_DEBUG. + Improved AIX 64-bit build support, allow it on AIX-4 as well. + Enable 64-bit HP-11 compilation with gcc. + Enable 64-bit IRIX64-6 cc build support. + Correct FreeBSD thread library linkage. + Add OSF1 static build support. + Improve SunOS-5 shared build SHLIB_LD macro. + +2002-07-20 Zoran Vasiljevic + + * tcl.m4: Added MINGW32 to list of systems checked for Windows build. + Also, fixes some indentation issues with "--with-XXX" options. + +2002-04-23 Jeff Hobbs + + * tcl.m4 (TEA_ENABLE_THREADS): added USE_THREAD_ALLOC define to + use new threaded allocatory by default on Unix for Tcl 8.4. + (TEA_CONFIG_CFLAGS): corrected LD_SEARCH_FLAGS for FreeBSD-3+. + +2002-04-22 Jeff Hobbs + + * tcl.m4 (TEA_SETUP_COMPILER): removed call to AC_CYGWIN so that + we can use autoconf 2.5x as well as 2.13. This prevents us from + being able to warn against the use of cygwin gcc at configure + time, but allows autoconf 2.5x, which is what is shipped with most + newer systems. + +2002-04-11 Jeff Hobbs + + * tcl.m4: Enabled COFF as well as CV style debug info with + --enable-symbols to allow Dr. Watson users to see function info. + More info on debugging levels can be obtained at: + http://msdn.microsoft.com/library/en-us/dnvc60/html/gendepdebug.asp + +2002-04-03 Jeff Hobbs + + * tcl.m4: change all SC_* macros to TEA_*. The SC_ was for + Scriptics, which is no more. TEA represents a better, independent + prefix that won't need changing. + Added preliminary mingw gcc support. [Patch #538772] + Added TEA_PREFIX macro that handles defaulting the prefix and + exec_prefix vars to those used by Tcl if none were specified. + Added TEA_SETUP_COMPILER macro that encompasses the AC_PROG_CC + check and several other basic AC_PROG checks needed for making + executables. This greatly simplifies user's configure.in files. + Collapsed AIX-5 defines into AIX-* with extra checks for doing the + ELF stuff on AIX-5-ia64. + Updated TEA_ENABLE_THREADS to take an optional arg to allow + switching it on by default (for Thread) and add sanity checking to + warn the user if configuring threads incompatibly. + +2002-03-29 Jeff Hobbs + + * tcl.m4: made sure that SHLIB_LDFLAGS was set to LDFLAGS_DEFAULT. + Removed --enable-64bit support for AIX-4 because it wasn't correct. + Added -MT or -MD Windows linker switches to properly support + symbols-enabled builds. + +2002-03-28 Jeff Hobbs + + * tcl.m4: called AC_MSG_ERROR when SC_TEA_INIT wasn't called first + instead of calling it as that inlines it each time in shell code. + Changed Windows CFLAGS_OPTIMIZE to use -O2 instead of -Oti. + Noted TCL_LIB_VERSIONS_OK=nodots for Windows builds. + A few changes to support itcl (and perhaps others): + Added support for making your own stub libraries to SC_MAKE_LIB. + New SC_PATH_CONFIG and SC_LOAD_CONFIG that take a package name arg + and find that ${pkg}Config.sh file. itk uses this for itcl. + +2002-03-27 Jeff Hobbs + + * tcl.m4: made SC_LOAD_TKCONFIG recognize when working with a Tk + build dir setup. + Added EXTRA_CFLAGS and SHLIB_LD_LIBS substs to SC_CONFIG_CFLAGS. + Added XLIBSW onto LIBS when it is defined. + Remove TCL_LIBS from MAKE_LIB and correctly use SHLIB_LD_LIBS + instead to not rely as much on tclConfig.sh cached info. + Add TK_BIN_DIR to paths to find wish in SC_PROG_WISH. + These move towards making TEA much more independent of *Config.sh. + +2002-03-19 Jeff Hobbs + + * tcl.m4: corrected forgotten (UN)SHARED_LIB_SUFFIX and + SHLIB_SUFFIX defines for Win. + (SC_PATH_X): made this only do the check on unix platforms. + +2002-03-12 Jeff Hobbs + + * README.txt: updated to reflect fewer files + +2002-03-06 Jeff Hobbs + + * config.guess (removed): + * config.sub (removed): removed unnecessary files + + * installFile.tcl (removed): + * mkinstalldirs (removed): these aren't really necessary for + making TEA work + + * tcl.m4 (SC_PUBLIC_TCL_HEADERS, SC_PUBLIC_TK_HEADERS): don't + check /usr(/local)/include for includes on Windows when not using + gcc + +2002-03-05 Jeff Hobbs + + * tcl.m4: added warnings on Windows, removed RELPATH define and + added TCL_LIBS to MAKE_LIB macro. + + This import represents 2.0.0, or a new start at attempting to + make TEA much easier for C extension developers. + + **** moved from tclpro project to core tcl project, **** + **** renamed to 'tclconfig' **** + +2001-03-15 Karl Lehenbauer + + * installFile.tcl: Added updating of the modification time of + the target file whether we overwrote it or decided that it + hadn't changed. This was necessary for us to be able to + determine whether or not a module install touched the file. + +2001-03-08 Karl Lehenbauer + + * installFile.tcl: Added support for converting new-style (1.1+) + Cygnus drive paths to Tcl-style. + +2001-01-15 + + * tcl.m4: Added FreeBSD clause. + +2001-01-03 + + * tcl.m4: Fixed typo in SC_LIB_SPEC where it is checking + for exec-prefix. + +2000-12-01 + + * tcl.m4: Concatenated most of the Ajuba acsite.m4 file + so we don't need to modify the autoconf installation. + * config.guess: + * config.sub: + * installFile.tcl: + Added files from the itcl config subdirectory, + which should go away. + +2000-7-29 + + * Fixed the use of TCL_SRC_DIR and TK_SRC_DIR within + TCL_PRIVATE_INCLUDES and TK_PRIVATE_INCLUDES to match their recent + change from $(srcdir) to $(srcdir)/.. diff --git a/tclconfig/README.txt b/tclconfig/README.txt new file mode 100644 index 0000000..59b5a3e --- /dev/null +++ b/tclconfig/README.txt @@ -0,0 +1,26 @@ +These files comprise the basic building blocks for a Tcl Extension +Architecture (TEA) extension. For more information on TEA see: + + http://www.tcl.tk/doc/tea/ + +This package is part of the Tcl project at SourceForge, and latest +sources should be available there: + + http://tcl.sourceforge.net/ + +This package is a freely available open source package. You can do +virtually anything you like with it, such as modifying it, redistributing +it, and selling it either in whole or in part. + +CONTENTS +======== +The following is a short description of the files you will find in +the sample extension. + +README.txt This file + +install-sh Program used for copying binaries and script files + to their install locations. + +tcl.m4 Collection of Tcl autoconf macros. Included by a package's + aclocal.m4 to define TEA_* macros. diff --git a/tclconfig/install-sh b/tclconfig/install-sh new file mode 100755 index 0000000..7c34c3f --- /dev/null +++ b/tclconfig/install-sh @@ -0,0 +1,528 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2011-04-20.01; # UTC + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +nl=' +' +IFS=" "" $nl" + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit=${DOITPROG-} +if test -z "$doit"; then + doit_exec=exec +else + doit_exec=$doit +fi + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_glob='?' +initialize_posix_glob=' + test "$posix_glob" != "?" || { + if (set -f) 2>/dev/null; then + posix_glob= + else + posix_glob=: + fi + } +' + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +no_target_directory= + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve the last data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -s $stripprog installed files. + -S $stripprog installed files. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *' '* | *' +'* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -s) stripcmd=$stripprog;; + + -S) stripcmd="$stripprog $2" + shift;; + + -t) dst_arg=$2 + shift;; + + -T) no_target_directory=true;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call `install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + do_exit='(exit $ret); exit $ret' + trap "ret=129; $do_exit" 1 + trap "ret=130; $do_exit" 2 + trap "ret=141; $do_exit" 13 + trap "ret=143; $do_exit" 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names starting with `-'. + case $src in + -*) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + + dst=$dst_arg + # Protect names starting with `-'. + case $dst in + -*) dst=./$dst;; + esac + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test -n "$no_target_directory"; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dst=$dstdir/`basename "$src"` + dstdir_status=0 + else + # Prefer dirname, but fall back on a substitute if dirname fails. + dstdir=` + (dirname "$dst") 2>/dev/null || + expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$dst" : 'X\(//\)[^/]' \| \ + X"$dst" : 'X\(//\)$' \| \ + X"$dst" : 'X\(/\)' \| . 2>/dev/null || + echo X"$dst" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q' + ` + + test -d "$dstdir" + dstdir_status=$? + fi + fi + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # Create intermediate dirs using mode 755 as modified by the umask. + # This is like FreeBSD 'install' as of 1997-10-28. + umask=`umask` + case $stripcmd.$umask in + # Optimize common cases. + *[2367][2367]) mkdir_umask=$umask;; + .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; + + *[0-7]) + mkdir_umask=`expr $umask + 22 \ + - $umask % 100 % 40 + $umask % 20 \ + - $umask % 10 % 4 + $umask % 2 + `;; + *) mkdir_umask=$umask,go-w;; + esac + + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + case $umask in + *[123567][0-7][0-7]) + # POSIX mkdir -p sets u+wx bits regardless of umask, which + # is incompatible with FreeBSD 'install' when (umask & 300) != 0. + ;; + *) + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 + + if (umask $mkdir_umask && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writeable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + ls_ld_tmpdir=`ls -ld "$tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/d" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null + fi + trap '' 0;; + esac;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # The umask is ridiculous, or mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + -*) prefix='./';; + *) prefix='';; + esac + + eval "$initialize_posix_glob" + + oIFS=$IFS + IFS=/ + $posix_glob set -f + set fnord $dstdir + shift + $posix_glob set +f + IFS=$oIFS + + prefixes= + + for d + do + test -z "$d" && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask=$mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + + eval "$initialize_posix_glob" && + $posix_glob set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + $posix_glob set +f && + + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd -f "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/tclconfig/tcl.m4 b/tclconfig/tcl.m4 new file mode 100644 index 0000000..67bd480 --- /dev/null +++ b/tclconfig/tcl.m4 @@ -0,0 +1,4226 @@ +# tcl.m4 -- +# +# This file provides a set of autoconf macros to help TEA-enable +# a Tcl extension. +# +# Copyright (c) 1999-2000 Ajuba Solutions. +# Copyright (c) 2002-2005 ActiveState Corporation. +# +# See the file "license.terms" for information on usage and redistribution +# of this file, and for a DISCLAIMER OF ALL WARRANTIES. + +AC_PREREQ(2.57) + +dnl TEA extensions pass us the version of TEA they think they +dnl are compatible with (must be set in TEA_INIT below) +dnl TEA_VERSION="3.10" + +# Possible values for key variables defined: +# +# TEA_WINDOWINGSYSTEM - win32 aqua x11 (mirrors 'tk windowingsystem') +# TEA_PLATFORM - windows unix +# TEA_TK_EXTENSION - True if this is a Tk extension +# + +#------------------------------------------------------------------------ +# TEA_PATH_TCLCONFIG -- +# +# Locate the tclConfig.sh file and perform a sanity check on +# the Tcl compile flags +# +# Arguments: +# none +# +# Results: +# +# Adds the following arguments to configure: +# --with-tcl=... +# +# Defines the following vars: +# TCL_BIN_DIR Full path to the directory containing +# the tclConfig.sh file +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PATH_TCLCONFIG], [ + dnl TEA specific: Make sure we are initialized + AC_REQUIRE([TEA_INIT]) + # + # Ok, lets find the tcl configuration + # First, look for one uninstalled. + # the alternative search directory is invoked by --with-tcl + # + + if test x"${no_tcl}" = x ; then + # we reset no_tcl in case something fails here + no_tcl=true + AC_ARG_WITH(tcl, + AC_HELP_STRING([--with-tcl], + [directory containing tcl configuration (tclConfig.sh)]), + with_tclconfig="${withval}") + AC_MSG_CHECKING([for Tcl configuration]) + AC_CACHE_VAL(ac_cv_c_tclconfig,[ + + # First check to see if --with-tcl was specified. + if test x"${with_tclconfig}" != x ; then + case "${with_tclconfig}" in + */tclConfig.sh ) + if test -f "${with_tclconfig}"; then + AC_MSG_WARN([--with-tcl argument should refer to directory containing tclConfig.sh, not to tclConfig.sh itself]) + with_tclconfig="`echo "${with_tclconfig}" | sed 's!/tclConfig\.sh$!!'`" + fi ;; + esac + if test -f "${with_tclconfig}/tclConfig.sh" ; then + ac_cv_c_tclconfig="`(cd "${with_tclconfig}"; pwd)`" + else + AC_MSG_ERROR([${with_tclconfig} directory doesn't contain tclConfig.sh]) + fi + fi + + # then check for a private Tcl installation + if test x"${ac_cv_c_tclconfig}" = x ; then + for i in \ + ../tcl \ + `ls -dr ../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ + `ls -dr ../tcl[[8-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ../tcl[[8-9]].[[0-9]]* 2>/dev/null` \ + ../../tcl \ + `ls -dr ../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ + `ls -dr ../../tcl[[8-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ../../tcl[[8-9]].[[0-9]]* 2>/dev/null` \ + ../../../tcl \ + `ls -dr ../../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ + `ls -dr ../../../tcl[[8-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ../../../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do + if test "${TEA_PLATFORM}" = "windows" \ + -a -f "$i/win/tclConfig.sh" ; then + ac_cv_c_tclconfig="`(cd $i/win; pwd)`" + break + fi + if test -f "$i/unix/tclConfig.sh" ; then + ac_cv_c_tclconfig="`(cd $i/unix; pwd)`" + break + fi + done + fi + + # on Darwin, check in Framework installation locations + if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then + for i in `ls -d ~/Library/Frameworks 2>/dev/null` \ + `ls -d /Library/Frameworks 2>/dev/null` \ + `ls -d /Network/Library/Frameworks 2>/dev/null` \ + `ls -d /System/Library/Frameworks 2>/dev/null` \ + ; do + if test -f "$i/Tcl.framework/tclConfig.sh" ; then + ac_cv_c_tclconfig="`(cd $i/Tcl.framework; pwd)`" + break + fi + done + fi + + # TEA specific: on Windows, check in common installation locations + if test "${TEA_PLATFORM}" = "windows" \ + -a x"${ac_cv_c_tclconfig}" = x ; then + for i in `ls -d C:/Tcl/lib 2>/dev/null` \ + `ls -d C:/Progra~1/Tcl/lib 2>/dev/null` \ + ; do + if test -f "$i/tclConfig.sh" ; then + ac_cv_c_tclconfig="`(cd $i; pwd)`" + break + fi + done + fi + + # check in a few common install locations + if test x"${ac_cv_c_tclconfig}" = x ; then + for i in `ls -d ${libdir} 2>/dev/null` \ + `ls -d ${exec_prefix}/lib 2>/dev/null` \ + `ls -d ${prefix}/lib 2>/dev/null` \ + `ls -d /usr/contrib/lib 2>/dev/null` \ + `ls -d /usr/local/lib 2>/dev/null` \ + `ls -d /usr/pkg/lib 2>/dev/null` \ + `ls -d /usr/lib 2>/dev/null` \ + `ls -d /usr/lib64 2>/dev/null` \ + `ls -d /usr/lib/tcl8.6 2>/dev/null` \ + `ls -d /usr/lib/tcl8.5 2>/dev/null` \ + ; do + if test -f "$i/tclConfig.sh" ; then + ac_cv_c_tclconfig="`(cd $i; pwd)`" + break + fi + done + fi + + # check in a few other private locations + if test x"${ac_cv_c_tclconfig}" = x ; then + for i in \ + ${srcdir}/../tcl \ + `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ + `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do + if test "${TEA_PLATFORM}" = "windows" \ + -a -f "$i/win/tclConfig.sh" ; then + ac_cv_c_tclconfig="`(cd $i/win; pwd)`" + break + fi + if test -f "$i/unix/tclConfig.sh" ; then + ac_cv_c_tclconfig="`(cd $i/unix; pwd)`" + break + fi + done + fi + ]) + + if test x"${ac_cv_c_tclconfig}" = x ; then + TCL_BIN_DIR="# no Tcl configs found" + AC_MSG_ERROR([Can't find Tcl configuration definitions. Use --with-tcl to specify a directory containing tclConfig.sh]) + else + no_tcl= + TCL_BIN_DIR="${ac_cv_c_tclconfig}" + AC_MSG_RESULT([found ${TCL_BIN_DIR}/tclConfig.sh]) + fi + fi +]) + +#------------------------------------------------------------------------ +# TEA_PATH_TKCONFIG -- +# +# Locate the tkConfig.sh file +# +# Arguments: +# none +# +# Results: +# +# Adds the following arguments to configure: +# --with-tk=... +# +# Defines the following vars: +# TK_BIN_DIR Full path to the directory containing +# the tkConfig.sh file +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PATH_TKCONFIG], [ + # + # Ok, lets find the tk configuration + # First, look for one uninstalled. + # the alternative search directory is invoked by --with-tk + # + + if test x"${no_tk}" = x ; then + # we reset no_tk in case something fails here + no_tk=true + AC_ARG_WITH(tk, + AC_HELP_STRING([--with-tk], + [directory containing tk configuration (tkConfig.sh)]), + with_tkconfig="${withval}") + AC_MSG_CHECKING([for Tk configuration]) + AC_CACHE_VAL(ac_cv_c_tkconfig,[ + + # First check to see if --with-tkconfig was specified. + if test x"${with_tkconfig}" != x ; then + case "${with_tkconfig}" in + */tkConfig.sh ) + if test -f "${with_tkconfig}"; then + AC_MSG_WARN([--with-tk argument should refer to directory containing tkConfig.sh, not to tkConfig.sh itself]) + with_tkconfig="`echo "${with_tkconfig}" | sed 's!/tkConfig\.sh$!!'`" + fi ;; + esac + if test -f "${with_tkconfig}/tkConfig.sh" ; then + ac_cv_c_tkconfig="`(cd "${with_tkconfig}"; pwd)`" + else + AC_MSG_ERROR([${with_tkconfig} directory doesn't contain tkConfig.sh]) + fi + fi + + # then check for a private Tk library + if test x"${ac_cv_c_tkconfig}" = x ; then + for i in \ + ../tk \ + `ls -dr ../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ + `ls -dr ../tk[[8-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ../tk[[8-9]].[[0-9]]* 2>/dev/null` \ + ../../tk \ + `ls -dr ../../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ + `ls -dr ../../tk[[8-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ../../tk[[8-9]].[[0-9]]* 2>/dev/null` \ + ../../../tk \ + `ls -dr ../../../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ + `ls -dr ../../../tk[[8-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ../../../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do + if test "${TEA_PLATFORM}" = "windows" \ + -a -f "$i/win/tkConfig.sh" ; then + ac_cv_c_tkconfig="`(cd $i/win; pwd)`" + break + fi + if test -f "$i/unix/tkConfig.sh" ; then + ac_cv_c_tkconfig="`(cd $i/unix; pwd)`" + break + fi + done + fi + + # on Darwin, check in Framework installation locations + if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then + for i in `ls -d ~/Library/Frameworks 2>/dev/null` \ + `ls -d /Library/Frameworks 2>/dev/null` \ + `ls -d /Network/Library/Frameworks 2>/dev/null` \ + `ls -d /System/Library/Frameworks 2>/dev/null` \ + ; do + if test -f "$i/Tk.framework/tkConfig.sh" ; then + ac_cv_c_tkconfig="`(cd $i/Tk.framework; pwd)`" + break + fi + done + fi + + # check in a few common install locations + if test x"${ac_cv_c_tkconfig}" = x ; then + for i in `ls -d ${libdir} 2>/dev/null` \ + `ls -d ${exec_prefix}/lib 2>/dev/null` \ + `ls -d ${prefix}/lib 2>/dev/null` \ + `ls -d /usr/local/lib 2>/dev/null` \ + `ls -d /usr/contrib/lib 2>/dev/null` \ + `ls -d /usr/lib 2>/dev/null` \ + `ls -d /usr/lib64 2>/dev/null` \ + ; do + if test -f "$i/tkConfig.sh" ; then + ac_cv_c_tkconfig="`(cd $i; pwd)`" + break + fi + done + fi + + # TEA specific: on Windows, check in common installation locations + if test "${TEA_PLATFORM}" = "windows" \ + -a x"${ac_cv_c_tkconfig}" = x ; then + for i in `ls -d C:/Tcl/lib 2>/dev/null` \ + `ls -d C:/Progra~1/Tcl/lib 2>/dev/null` \ + ; do + if test -f "$i/tkConfig.sh" ; then + ac_cv_c_tkconfig="`(cd $i; pwd)`" + break + fi + done + fi + + # check in a few other private locations + if test x"${ac_cv_c_tkconfig}" = x ; then + for i in \ + ${srcdir}/../tk \ + `ls -dr ${srcdir}/../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ + `ls -dr ${srcdir}/../tk[[8-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ${srcdir}/../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do + if test "${TEA_PLATFORM}" = "windows" \ + -a -f "$i/win/tkConfig.sh" ; then + ac_cv_c_tkconfig="`(cd $i/win; pwd)`" + break + fi + if test -f "$i/unix/tkConfig.sh" ; then + ac_cv_c_tkconfig="`(cd $i/unix; pwd)`" + break + fi + done + fi + ]) + + if test x"${ac_cv_c_tkconfig}" = x ; then + TK_BIN_DIR="# no Tk configs found" + AC_MSG_ERROR([Can't find Tk configuration definitions. Use --with-tk to specify a directory containing tkConfig.sh]) + else + no_tk= + TK_BIN_DIR="${ac_cv_c_tkconfig}" + AC_MSG_RESULT([found ${TK_BIN_DIR}/tkConfig.sh]) + fi + fi +]) + +#------------------------------------------------------------------------ +# TEA_LOAD_TCLCONFIG -- +# +# Load the tclConfig.sh file +# +# Arguments: +# +# Requires the following vars to be set: +# TCL_BIN_DIR +# +# Results: +# +# Substitutes the following vars: +# TCL_BIN_DIR +# TCL_SRC_DIR +# TCL_LIB_FILE +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_LOAD_TCLCONFIG], [ + AC_MSG_CHECKING([for existence of ${TCL_BIN_DIR}/tclConfig.sh]) + + if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then + AC_MSG_RESULT([loading]) + . "${TCL_BIN_DIR}/tclConfig.sh" + else + AC_MSG_RESULT([could not find ${TCL_BIN_DIR}/tclConfig.sh]) + fi + + # eval is required to do the TCL_DBGX substitution + eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\"" + eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\"" + + # If the TCL_BIN_DIR is the build directory (not the install directory), + # then set the common variable name to the value of the build variables. + # For example, the variable TCL_LIB_SPEC will be set to the value + # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC + # instead of TCL_BUILD_LIB_SPEC since it will work with both an + # installed and uninstalled version of Tcl. + if test -f "${TCL_BIN_DIR}/Makefile" ; then + TCL_LIB_SPEC="${TCL_BUILD_LIB_SPEC}" + TCL_STUB_LIB_SPEC="${TCL_BUILD_STUB_LIB_SPEC}" + TCL_STUB_LIB_PATH="${TCL_BUILD_STUB_LIB_PATH}" + elif test "`uname -s`" = "Darwin"; then + # If Tcl was built as a framework, attempt to use the libraries + # from the framework at the given location so that linking works + # against Tcl.framework installed in an arbitrary location. + case ${TCL_DEFS} in + *TCL_FRAMEWORK*) + if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then + for i in "`cd "${TCL_BIN_DIR}"; pwd`" \ + "`cd "${TCL_BIN_DIR}"/../..; pwd`"; do + if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then + TCL_LIB_SPEC="-F`dirname "$i" | sed -e 's/ /\\\\ /g'` -framework ${TCL_LIB_FILE}" + break + fi + done + fi + if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then + TCL_STUB_LIB_SPEC="-L`echo "${TCL_BIN_DIR}" | sed -e 's/ /\\\\ /g'` ${TCL_STUB_LIB_FLAG}" + TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}" + fi + ;; + esac + fi + + # eval is required to do the TCL_DBGX substitution + eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\"" + eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\"" + eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\"" + eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\"" + + AC_SUBST(TCL_VERSION) + AC_SUBST(TCL_PATCH_LEVEL) + AC_SUBST(TCL_BIN_DIR) + AC_SUBST(TCL_SRC_DIR) + + AC_SUBST(TCL_LIB_FILE) + AC_SUBST(TCL_LIB_FLAG) + AC_SUBST(TCL_LIB_SPEC) + + AC_SUBST(TCL_STUB_LIB_FILE) + AC_SUBST(TCL_STUB_LIB_FLAG) + AC_SUBST(TCL_STUB_LIB_SPEC) + + AC_MSG_CHECKING([platform]) + hold_cc=$CC; CC="$TCL_CC" + AC_TRY_COMPILE(,[ + #ifdef _WIN32 + #error win32 + #endif + ], [ + TEA_PLATFORM="unix" + CYGPATH=echo + ], [ + TEA_PLATFORM="windows" + AC_CHECK_PROG(CYGPATH, cygpath, cygpath -m, echo) ] + ) + CC=$hold_cc + AC_MSG_RESULT($TEA_PLATFORM) + + # The BUILD_$pkg is to define the correct extern storage class + # handling when making this package + AC_DEFINE_UNQUOTED(BUILD_${PACKAGE_NAME}, [], + [Building extension source?]) + # Do this here as we have fully defined TEA_PLATFORM now + if test "${TEA_PLATFORM}" = "windows" ; then + EXEEXT=".exe" + CLEANFILES="$CLEANFILES *.lib *.dll *.pdb *.exp" + fi + + # TEA specific: + AC_SUBST(CLEANFILES) + AC_SUBST(TCL_LIBS) + AC_SUBST(TCL_DEFS) + AC_SUBST(TCL_EXTRA_CFLAGS) + AC_SUBST(TCL_LD_FLAGS) + AC_SUBST(TCL_SHLIB_LD_LIBS) +]) + +#------------------------------------------------------------------------ +# TEA_LOAD_TKCONFIG -- +# +# Load the tkConfig.sh file +# +# Arguments: +# +# Requires the following vars to be set: +# TK_BIN_DIR +# +# Results: +# +# Sets the following vars that should be in tkConfig.sh: +# TK_BIN_DIR +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_LOAD_TKCONFIG], [ + AC_MSG_CHECKING([for existence of ${TK_BIN_DIR}/tkConfig.sh]) + + if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then + AC_MSG_RESULT([loading]) + . "${TK_BIN_DIR}/tkConfig.sh" + else + AC_MSG_RESULT([could not find ${TK_BIN_DIR}/tkConfig.sh]) + fi + + # eval is required to do the TK_DBGX substitution + eval "TK_LIB_FILE=\"${TK_LIB_FILE}\"" + eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\"" + + # If the TK_BIN_DIR is the build directory (not the install directory), + # then set the common variable name to the value of the build variables. + # For example, the variable TK_LIB_SPEC will be set to the value + # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC + # instead of TK_BUILD_LIB_SPEC since it will work with both an + # installed and uninstalled version of Tcl. + if test -f "${TK_BIN_DIR}/Makefile" ; then + TK_LIB_SPEC="${TK_BUILD_LIB_SPEC}" + TK_STUB_LIB_SPEC="${TK_BUILD_STUB_LIB_SPEC}" + TK_STUB_LIB_PATH="${TK_BUILD_STUB_LIB_PATH}" + elif test "`uname -s`" = "Darwin"; then + # If Tk was built as a framework, attempt to use the libraries + # from the framework at the given location so that linking works + # against Tk.framework installed in an arbitrary location. + case ${TK_DEFS} in + *TK_FRAMEWORK*) + if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then + for i in "`cd "${TK_BIN_DIR}"; pwd`" \ + "`cd "${TK_BIN_DIR}"/../..; pwd`"; do + if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then + TK_LIB_SPEC="-F`dirname "$i" | sed -e 's/ /\\\\ /g'` -framework ${TK_LIB_FILE}" + break + fi + done + fi + if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then + TK_STUB_LIB_SPEC="-L` echo "${TK_BIN_DIR}" | sed -e 's/ /\\\\ /g'` ${TK_STUB_LIB_FLAG}" + TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}" + fi + ;; + esac + fi + + # eval is required to do the TK_DBGX substitution + eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\"" + eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\"" + eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\"" + eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\"" + + # TEA specific: Ensure windowingsystem is defined + if test "${TEA_PLATFORM}" = "unix" ; then + case ${TK_DEFS} in + *MAC_OSX_TK*) + AC_DEFINE(MAC_OSX_TK, 1, [Are we building against Mac OS X TkAqua?]) + TEA_WINDOWINGSYSTEM="aqua" + ;; + *) + TEA_WINDOWINGSYSTEM="x11" + ;; + esac + elif test "${TEA_PLATFORM}" = "windows" ; then + TEA_WINDOWINGSYSTEM="win32" + fi + + AC_SUBST(TK_VERSION) + AC_SUBST(TK_BIN_DIR) + AC_SUBST(TK_SRC_DIR) + + AC_SUBST(TK_LIB_FILE) + AC_SUBST(TK_LIB_FLAG) + AC_SUBST(TK_LIB_SPEC) + + AC_SUBST(TK_STUB_LIB_FILE) + AC_SUBST(TK_STUB_LIB_FLAG) + AC_SUBST(TK_STUB_LIB_SPEC) + + # TEA specific: + AC_SUBST(TK_LIBS) + AC_SUBST(TK_XINCLUDES) +]) + +#------------------------------------------------------------------------ +# TEA_PROG_TCLSH +# Determine the fully qualified path name of the tclsh executable +# in the Tcl build directory or the tclsh installed in a bin +# directory. This macro will correctly determine the name +# of the tclsh executable even if tclsh has not yet been +# built in the build directory. The tclsh found is always +# associated with a tclConfig.sh file. This tclsh should be used +# only for running extension test cases. It should never be +# or generation of files (like pkgIndex.tcl) at build time. +# +# Arguments: +# none +# +# Results: +# Substitutes the following vars: +# TCLSH_PROG +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PROG_TCLSH], [ + AC_MSG_CHECKING([for tclsh]) + if test -f "${TCL_BIN_DIR}/Makefile" ; then + # tclConfig.sh is in Tcl build directory + if test "${TEA_PLATFORM}" = "windows"; then + if test -f "${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}" ; then + TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}" + elif test -f "${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}s${EXEEXT}" ; then + TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}s${EXEEXT}" + elif test -f "${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}t${EXEEXT}" ; then + TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}t${EXEEXT}" + elif test -f "${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}st${EXEEXT}" ; then + TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}st${EXEEXT}" + fi + else + TCLSH_PROG="${TCL_BIN_DIR}/tclsh" + fi + else + # tclConfig.sh is in install location + if test "${TEA_PLATFORM}" = "windows"; then + TCLSH_PROG="tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}" + else + TCLSH_PROG="tclsh${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION}${TCL_DBGX}" + fi + list="`ls -d ${TCL_BIN_DIR}/../bin 2>/dev/null` \ + `ls -d ${TCL_BIN_DIR}/.. 2>/dev/null` \ + `ls -d ${TCL_PREFIX}/bin 2>/dev/null`" + for i in $list ; do + if test -f "$i/${TCLSH_PROG}" ; then + REAL_TCL_BIN_DIR="`cd "$i"; pwd`/" + break + fi + done + TCLSH_PROG="${REAL_TCL_BIN_DIR}${TCLSH_PROG}" + fi + AC_MSG_RESULT([${TCLSH_PROG}]) + AC_SUBST(TCLSH_PROG) +]) + +#------------------------------------------------------------------------ +# TEA_PROG_WISH +# Determine the fully qualified path name of the wish executable +# in the Tk build directory or the wish installed in a bin +# directory. This macro will correctly determine the name +# of the wish executable even if wish has not yet been +# built in the build directory. The wish found is always +# associated with a tkConfig.sh file. This wish should be used +# only for running extension test cases. It should never be +# or generation of files (like pkgIndex.tcl) at build time. +# +# Arguments: +# none +# +# Results: +# Substitutes the following vars: +# WISH_PROG +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PROG_WISH], [ + AC_MSG_CHECKING([for wish]) + if test -f "${TK_BIN_DIR}/Makefile" ; then + # tkConfig.sh is in Tk build directory + if test "${TEA_PLATFORM}" = "windows"; then + if test -f "${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}${EXEEXT}" ; then + WISH_PROG="${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}${EXEEXT}" + elif test -f "${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}s${EXEEXT}" ; then + WISH_PROG="${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}$s{EXEEXT}" + elif test -f "${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}t${EXEEXT}" ; then + WISH_PROG="${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}t${EXEEXT}" + elif test -f "${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}st${EXEEXT}" ; then + WISH_PROG="${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}st${EXEEXT}" + fi + else + WISH_PROG="${TK_BIN_DIR}/wish" + fi + else + # tkConfig.sh is in install location + if test "${TEA_PLATFORM}" = "windows"; then + WISH_PROG="wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}${EXEEXT}" + else + WISH_PROG="wish${TK_MAJOR_VERSION}.${TK_MINOR_VERSION}${TK_DBGX}" + fi + list="`ls -d ${TK_BIN_DIR}/../bin 2>/dev/null` \ + `ls -d ${TK_BIN_DIR}/.. 2>/dev/null` \ + `ls -d ${TK_PREFIX}/bin 2>/dev/null`" + for i in $list ; do + if test -f "$i/${WISH_PROG}" ; then + REAL_TK_BIN_DIR="`cd "$i"; pwd`/" + break + fi + done + WISH_PROG="${REAL_TK_BIN_DIR}${WISH_PROG}" + fi + AC_MSG_RESULT([${WISH_PROG}]) + AC_SUBST(WISH_PROG) +]) + +#------------------------------------------------------------------------ +# TEA_ENABLE_SHARED -- +# +# Allows the building of shared libraries +# +# Arguments: +# none +# +# Results: +# +# Adds the following arguments to configure: +# --enable-shared=yes|no +# --enable-stubs=yes|no +# +# Defines the following vars: +# STATIC_BUILD Used for building import/export libraries +# on Windows. +# +# Sets the following vars: +# SHARED_BUILD Value of 1 or 0 +# STUBS_BUILD Value if 1 or 0 +# USE_TCL_STUBS Value true: if SHARED_BUILD or --enable-stubs +# USE_TCLOO_STUBS Value true: if SHARED_BUILD or --enable-stubs +# USE_TK_STUBS Value true: if SHARED_BUILD or --enable-stubs +# AND TEA_WINDOWING_SYSTEM != "" +#------------------------------------------------------------------------ +AC_DEFUN([TEA_ENABLE_SHARED], [ + AC_MSG_CHECKING([how to build libraries]) + AC_ARG_ENABLE(shared, + AC_HELP_STRING([--enable-shared], + [build and link with shared libraries (default: on)]), + [shared_ok=$enableval], [shared_ok=yes]) + + if test "${enable_shared+set}" = set; then + enableval="$enable_shared" + shared_ok=$enableval + else + shared_ok=yes + fi + + AC_ARG_ENABLE(stubs, + AC_HELP_STRING([--enable-stubs], + [build and link with stub libraries. Always true for shared builds (default: on)]), + [stubs_ok=$enableval], [stubs_ok=yes]) + + if test "${enable_stubs+set}" = set; then + enableval="$enable_stubs" + stubs_ok=$enableval + else + stubs_ok=yes + fi + + # Stubs are always enabled for shared builds + if test "$shared_ok" = "yes" ; then + AC_MSG_RESULT([shared]) + SHARED_BUILD=1 + STUBS_BUILD=1 + else + AC_MSG_RESULT([static]) + SHARED_BUILD=0 + AC_DEFINE(STATIC_BUILD, 1, [This a static build]) + if test "$stubs_ok" = "yes" ; then + STUBS_BUILD=1 + else + STUBS_BUILD=0 + fi + fi + if test "${STUBS_BUILD}" = "1" ; then + AC_DEFINE(USE_TCL_STUBS, 1, [Use Tcl stubs]) + AC_DEFINE(USE_TCLOO_STUBS, 1, [Use TclOO stubs]) + if test "${TEA_WINDOWINGSYSTEM}" != ""; then + AC_DEFINE(USE_TK_STUBS, 1, [Use Tk stubs]) + fi + fi + + AC_SUBST(SHARED_BUILD) + AC_SUBST(STUBS_BUILD) +]) + +#------------------------------------------------------------------------ +# TEA_ENABLE_THREADS -- +# +# Specify if thread support should be enabled. If "yes" is specified +# as an arg (optional), threads are enabled by default, "no" means +# threads are disabled. "yes" is the default. +# +# TCL_THREADS is checked so that if you are compiling an extension +# against a threaded core, your extension must be compiled threaded +# as well. +# +# Note that it is legal to have a thread enabled extension run in a +# threaded or non-threaded Tcl core, but a non-threaded extension may +# only run in a non-threaded Tcl core. +# +# Arguments: +# none +# +# Results: +# +# Adds the following arguments to configure: +# --enable-threads +# +# Sets the following vars: +# THREADS_LIBS Thread library(s) +# +# Defines the following vars: +# TCL_THREADS +# _REENTRANT +# _THREAD_SAFE +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_ENABLE_THREADS], [ + AC_ARG_ENABLE(threads, + AC_HELP_STRING([--enable-threads], + [build with threads]), + [tcl_ok=$enableval], [tcl_ok=yes]) + + if test "${enable_threads+set}" = set; then + enableval="$enable_threads" + tcl_ok=$enableval + else + tcl_ok=yes + fi + + if test "$tcl_ok" = "yes" -o "${TCL_THREADS}" = 1; then + TCL_THREADS=1 + + if test "${TEA_PLATFORM}" != "windows" ; then + # We are always OK on Windows, so check what this platform wants: + + # USE_THREAD_ALLOC tells us to try the special thread-based + # allocator that significantly reduces lock contention + AC_DEFINE(USE_THREAD_ALLOC, 1, + [Do we want to use the threaded memory allocator?]) + AC_DEFINE(_REENTRANT, 1, [Do we want the reentrant OS API?]) + if test "`uname -s`" = "SunOS" ; then + AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, + [Do we really want to follow the standard? Yes we do!]) + fi + AC_DEFINE(_THREAD_SAFE, 1, [Do we want the thread-safe OS API?]) + AC_CHECK_LIB(pthread,pthread_mutex_init,tcl_ok=yes,tcl_ok=no) + if test "$tcl_ok" = "no"; then + # Check a little harder for __pthread_mutex_init in the same + # library, as some systems hide it there until pthread.h is + # defined. We could alternatively do an AC_TRY_COMPILE with + # pthread.h, but that will work with libpthread really doesn't + # exist, like AIX 4.2. [Bug: 4359] + AC_CHECK_LIB(pthread, __pthread_mutex_init, + tcl_ok=yes, tcl_ok=no) + fi + + if test "$tcl_ok" = "yes"; then + # The space is needed + THREADS_LIBS=" -lpthread" + else + AC_CHECK_LIB(pthreads, pthread_mutex_init, + tcl_ok=yes, tcl_ok=no) + if test "$tcl_ok" = "yes"; then + # The space is needed + THREADS_LIBS=" -lpthreads" + else + AC_CHECK_LIB(c, pthread_mutex_init, + tcl_ok=yes, tcl_ok=no) + if test "$tcl_ok" = "no"; then + AC_CHECK_LIB(c_r, pthread_mutex_init, + tcl_ok=yes, tcl_ok=no) + if test "$tcl_ok" = "yes"; then + # The space is needed + THREADS_LIBS=" -pthread" + else + TCL_THREADS=0 + AC_MSG_WARN([Do not know how to find pthread lib on your system - thread support disabled]) + fi + fi + fi + fi + fi + else + TCL_THREADS=0 + fi + # Do checking message here to not mess up interleaved configure output + AC_MSG_CHECKING([for building with threads]) + if test "${TCL_THREADS}" = 1; then + AC_DEFINE(TCL_THREADS, 1, [Are we building with threads enabled?]) + AC_MSG_RESULT([yes (default)]) + else + AC_MSG_RESULT([no]) + fi + # TCL_THREADS sanity checking. See if our request for building with + # threads is the same as the way Tcl was built. If not, warn the user. + case ${TCL_DEFS} in + *THREADS=1*) + if test "${TCL_THREADS}" = "0"; then + AC_MSG_WARN([ + Building ${PACKAGE_NAME} without threads enabled, but building against Tcl + that IS thread-enabled. It is recommended to use --enable-threads.]) + fi + ;; + *) + if test "${TCL_THREADS}" = "1"; then + AC_MSG_WARN([ + --enable-threads requested, but building against a Tcl that is NOT + thread-enabled. This is an OK configuration that will also run in + a thread-enabled core.]) + fi + ;; + esac + AC_SUBST(TCL_THREADS) +]) + +#------------------------------------------------------------------------ +# TEA_ENABLE_SYMBOLS -- +# +# Specify if debugging symbols should be used. +# Memory (TCL_MEM_DEBUG) debugging can also be enabled. +# +# Arguments: +# none +# +# TEA varies from core Tcl in that C|LDFLAGS_DEFAULT receives +# the value of C|LDFLAGS_OPTIMIZE|DEBUG already substituted. +# Requires the following vars to be set in the Makefile: +# CFLAGS_DEFAULT +# LDFLAGS_DEFAULT +# +# Results: +# +# Adds the following arguments to configure: +# --enable-symbols +# +# Defines the following vars: +# CFLAGS_DEFAULT Sets to $(CFLAGS_DEBUG) if true +# Sets to "$(CFLAGS_OPTIMIZE) -DNDEBUG" if false +# LDFLAGS_DEFAULT Sets to $(LDFLAGS_DEBUG) if true +# Sets to $(LDFLAGS_OPTIMIZE) if false +# DBGX Formerly used as debug library extension; +# always blank now. +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_ENABLE_SYMBOLS], [ + dnl TEA specific: Make sure we are initialized + AC_REQUIRE([TEA_CONFIG_CFLAGS]) + AC_MSG_CHECKING([for build with symbols]) + AC_ARG_ENABLE(symbols, + AC_HELP_STRING([--enable-symbols], + [build with debugging symbols (default: off)]), + [tcl_ok=$enableval], [tcl_ok=no]) + DBGX="" + if test "$tcl_ok" = "no"; then + CFLAGS_DEFAULT="${CFLAGS_OPTIMIZE} -DNDEBUG" + LDFLAGS_DEFAULT="${LDFLAGS_OPTIMIZE}" + AC_MSG_RESULT([no]) + else + CFLAGS_DEFAULT="${CFLAGS_DEBUG}" + LDFLAGS_DEFAULT="${LDFLAGS_DEBUG}" + if test "$tcl_ok" = "yes"; then + AC_MSG_RESULT([yes (standard debugging)]) + fi + fi + # TEA specific: + if test "${TEA_PLATFORM}" != "windows" ; then + LDFLAGS_DEFAULT="${LDFLAGS}" + fi + AC_SUBST(CFLAGS_DEFAULT) + AC_SUBST(LDFLAGS_DEFAULT) + AC_SUBST(TCL_DBGX) + + if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then + AC_DEFINE(TCL_MEM_DEBUG, 1, [Is memory debugging enabled?]) + fi + + if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then + if test "$tcl_ok" = "all"; then + AC_MSG_RESULT([enabled symbols mem debugging]) + else + AC_MSG_RESULT([enabled $tcl_ok debugging]) + fi + fi +]) + +#------------------------------------------------------------------------ +# TEA_ENABLE_LANGINFO -- +# +# Allows use of modern nl_langinfo check for better l10n. +# This is only relevant for Unix. +# +# Arguments: +# none +# +# Results: +# +# Adds the following arguments to configure: +# --enable-langinfo=yes|no (default is yes) +# +# Defines the following vars: +# HAVE_LANGINFO Triggers use of nl_langinfo if defined. +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_ENABLE_LANGINFO], [ + AC_ARG_ENABLE(langinfo, + AC_HELP_STRING([--enable-langinfo], + [use nl_langinfo if possible to determine encoding at startup, otherwise use old heuristic (default: on)]), + [langinfo_ok=$enableval], [langinfo_ok=yes]) + + HAVE_LANGINFO=0 + if test "$langinfo_ok" = "yes"; then + AC_CHECK_HEADER(langinfo.h,[langinfo_ok=yes],[langinfo_ok=no]) + fi + AC_MSG_CHECKING([whether to use nl_langinfo]) + if test "$langinfo_ok" = "yes"; then + AC_CACHE_VAL(tcl_cv_langinfo_h, [ + AC_TRY_COMPILE([#include ], [nl_langinfo(CODESET);], + [tcl_cv_langinfo_h=yes],[tcl_cv_langinfo_h=no])]) + AC_MSG_RESULT([$tcl_cv_langinfo_h]) + if test $tcl_cv_langinfo_h = yes; then + AC_DEFINE(HAVE_LANGINFO, 1, [Do we have nl_langinfo()?]) + fi + else + AC_MSG_RESULT([$langinfo_ok]) + fi +]) + +#-------------------------------------------------------------------- +# TEA_CONFIG_SYSTEM +# +# Determine what the system is (some things cannot be easily checked +# on a feature-driven basis, alas). This can usually be done via the +# "uname" command. +# +# Arguments: +# none +# +# Results: +# Defines the following var: +# +# system - System/platform/version identification code. +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_CONFIG_SYSTEM], [ + AC_CACHE_CHECK([system version], tcl_cv_sys_version, [ + # TEA specific: + if test "${TEA_PLATFORM}" = "windows" ; then + tcl_cv_sys_version=windows + else + tcl_cv_sys_version=`uname -s`-`uname -r` + if test "$?" -ne 0 ; then + AC_MSG_WARN([can't find uname command]) + tcl_cv_sys_version=unknown + else + if test "`uname -s`" = "AIX" ; then + tcl_cv_sys_version=AIX-`uname -v`.`uname -r` + fi + fi + fi + ]) + system=$tcl_cv_sys_version +]) + +#-------------------------------------------------------------------- +# TEA_CONFIG_CFLAGS +# +# Try to determine the proper flags to pass to the compiler +# for building shared libraries and other such nonsense. +# +# Arguments: +# none +# +# Results: +# +# Defines and substitutes the following vars: +# +# DL_OBJS, DL_LIBS - removed for TEA, only needed by core. +# LDFLAGS - Flags to pass to the compiler when linking object +# files into an executable application binary such +# as tclsh. +# LD_SEARCH_FLAGS-Flags to pass to ld, such as "-R /usr/local/tcl/lib", +# that tell the run-time dynamic linker where to look +# for shared libraries such as libtcl.so. Depends on +# the variable LIB_RUNTIME_DIR in the Makefile. Could +# be the same as CC_SEARCH_FLAGS if ${CC} is used to link. +# CC_SEARCH_FLAGS-Flags to pass to ${CC}, such as "-Wl,-rpath,/usr/local/tcl/lib", +# that tell the run-time dynamic linker where to look +# for shared libraries such as libtcl.so. Depends on +# the variable LIB_RUNTIME_DIR in the Makefile. +# SHLIB_CFLAGS - Flags to pass to cc when compiling the components +# of a shared library (may request position-independent +# code, among other things). +# SHLIB_LD - Base command to use for combining object files +# into a shared library. +# SHLIB_LD_LIBS - Dependent libraries for the linker to scan when +# creating shared libraries. This symbol typically +# goes at the end of the "ld" commands that build +# shared libraries. The value of the symbol defaults to +# "${LIBS}" if all of the dependent libraries should +# be specified when creating a shared library. If +# dependent libraries should not be specified (as on +# SunOS 4.x, where they cause the link to fail, or in +# general if Tcl and Tk aren't themselves shared +# libraries), then this symbol has an empty string +# as its value. +# SHLIB_SUFFIX - Suffix to use for the names of dynamically loadable +# extensions. An empty string means we don't know how +# to use shared libraries on this platform. +# LIB_SUFFIX - Specifies everything that comes after the "libfoo" +# in a static or shared library name, using the $PACKAGE_VERSION variable +# to put the version in the right place. This is used +# by platforms that need non-standard library names. +# Examples: ${PACKAGE_VERSION}.so.1.1 on NetBSD, since it needs +# to have a version after the .so, and ${PACKAGE_VERSION}.a +# on AIX, since a shared library needs to have +# a .a extension whereas shared objects for loadable +# extensions have a .so extension. Defaults to +# ${PACKAGE_VERSION}${SHLIB_SUFFIX}. +# CFLAGS_DEBUG - +# Flags used when running the compiler in debug mode +# CFLAGS_OPTIMIZE - +# Flags used when running the compiler in optimize mode +# CFLAGS - Additional CFLAGS added as necessary (usually 64-bit) +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_CONFIG_CFLAGS], [ + dnl TEA specific: Make sure we are initialized + AC_REQUIRE([TEA_INIT]) + + # Step 0.a: Enable 64 bit support? + + AC_MSG_CHECKING([if 64bit support is requested]) + AC_ARG_ENABLE(64bit, + AC_HELP_STRING([--enable-64bit], + [enable 64bit support (default: off)]), + [do64bit=$enableval], [do64bit=no]) + AC_MSG_RESULT([$do64bit]) + + # Step 0.b: Enable Solaris 64 bit VIS support? + + AC_MSG_CHECKING([if 64bit Sparc VIS support is requested]) + AC_ARG_ENABLE(64bit-vis, + AC_HELP_STRING([--enable-64bit-vis], + [enable 64bit Sparc VIS support (default: off)]), + [do64bitVIS=$enableval], [do64bitVIS=no]) + AC_MSG_RESULT([$do64bitVIS]) + # Force 64bit on with VIS + AS_IF([test "$do64bitVIS" = "yes"], [do64bit=yes]) + + # Step 0.c: Check if visibility support is available. Do this here so + # that platform specific alternatives can be used below if this fails. + + AC_CACHE_CHECK([if compiler supports visibility "hidden"], + tcl_cv_cc_visibility_hidden, [ + hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror" + AC_TRY_LINK([ + extern __attribute__((__visibility__("hidden"))) void f(void); + void f(void) {}], [f();], tcl_cv_cc_visibility_hidden=yes, + tcl_cv_cc_visibility_hidden=no) + CFLAGS=$hold_cflags]) + AS_IF([test $tcl_cv_cc_visibility_hidden = yes], [ + AC_DEFINE(MODULE_SCOPE, + [extern __attribute__((__visibility__("hidden")))], + [Compiler support for module scope symbols]) + AC_DEFINE(HAVE_HIDDEN, [1], [Compiler support for module scope symbols]) + ]) + + # Step 0.d: Disable -rpath support? + + AC_MSG_CHECKING([if rpath support is requested]) + AC_ARG_ENABLE(rpath, + AC_HELP_STRING([--disable-rpath], + [disable rpath support (default: on)]), + [doRpath=$enableval], [doRpath=yes]) + AC_MSG_RESULT([$doRpath]) + + # TEA specific: Cross-compiling options for Windows/CE builds? + + AS_IF([test "${TEA_PLATFORM}" = windows], [ + AC_MSG_CHECKING([if Windows/CE build is requested]) + AC_ARG_ENABLE(wince, + AC_HELP_STRING([--enable-wince], + [enable Win/CE support (where applicable)]), + [doWince=$enableval], [doWince=no]) + AC_MSG_RESULT([$doWince]) + ]) + + # Set the variable "system" to hold the name and version number + # for the system. + + TEA_CONFIG_SYSTEM + + # Require ranlib early so we can override it in special cases below. + + AC_REQUIRE([AC_PROG_RANLIB]) + + # Set configuration options based on system name and version. + # This is similar to Tcl's unix/tcl.m4 except that we've added a + # "windows" case and removed some core-only vars. + + do64bit_ok=no + # default to '{$LIBS}' and set to "" on per-platform necessary basis + SHLIB_LD_LIBS='${LIBS}' + # When ld needs options to work in 64-bit mode, put them in + # LDFLAGS_ARCH so they eventually end up in LDFLAGS even if [load] + # is disabled by the user. [Bug 1016796] + LDFLAGS_ARCH="" + UNSHARED_LIB_SUFFIX="" + # TEA specific: use PACKAGE_VERSION instead of VERSION + TCL_TRIM_DOTS='`echo ${PACKAGE_VERSION} | tr -d .`' + ECHO_VERSION='`echo ${PACKAGE_VERSION}`' + TCL_LIB_VERSIONS_OK=ok + CFLAGS_DEBUG=-g + AS_IF([test "$GCC" = yes], [ + CFLAGS_OPTIMIZE=-O2 + CFLAGS_WARNING="-Wall" + ], [ + CFLAGS_OPTIMIZE=-O + CFLAGS_WARNING="" + ]) + AC_CHECK_TOOL(AR, ar) + STLIB_LD='${AR} cr' + LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH" + AS_IF([test "x$SHLIB_VERSION" = x],[SHLIB_VERSION=""],[SHLIB_VERSION=".$SHLIB_VERSION"]) + case $system in + # TEA specific: + windows) + # This is a 2-stage check to make sure we have the 64-bit SDK + # We have to know where the SDK is installed. + # This magic is based on MS Platform SDK for Win2003 SP1 - hobbs + # MACHINE is IX86 for LINK, but this is used by the manifest, + # which requires x86|amd64|ia64. + MACHINE="X86" + if test "$do64bit" != "no" ; then + if test "x${MSSDK}x" = "xx" ; then + MSSDK="C:/Progra~1/Microsoft Platform SDK" + fi + MSSDK=`echo "$MSSDK" | sed -e 's!\\\!/!g'` + PATH64="" + case "$do64bit" in + amd64|x64|yes) + MACHINE="AMD64" ; # default to AMD64 64-bit build + PATH64="${MSSDK}/Bin/Win64/x86/AMD64" + ;; + ia64) + MACHINE="IA64" + PATH64="${MSSDK}/Bin/Win64" + ;; + esac + if test "$GCC" != "yes" -a ! -d "${PATH64}" ; then + AC_MSG_WARN([Could not find 64-bit $MACHINE SDK to enable 64bit mode]) + AC_MSG_WARN([Ensure latest Platform SDK is installed]) + do64bit="no" + else + AC_MSG_RESULT([ Using 64-bit $MACHINE mode]) + do64bit_ok="yes" + fi + fi + + if test "$doWince" != "no" ; then + if test "$do64bit" != "no" ; then + AC_MSG_ERROR([Windows/CE and 64-bit builds incompatible]) + fi + if test "$GCC" = "yes" ; then + AC_MSG_ERROR([Windows/CE and GCC builds incompatible]) + fi + TEA_PATH_CELIB + # Set defaults for common evc4/PPC2003 setup + # Currently Tcl requires 300+, possibly 420+ for sockets + CEVERSION=420; # could be 211 300 301 400 420 ... + TARGETCPU=ARMV4; # could be ARMV4 ARM MIPS SH3 X86 ... + ARCH=ARM; # could be ARM MIPS X86EM ... + PLATFORM="Pocket PC 2003"; # or "Pocket PC 2002" + if test "$doWince" != "yes"; then + # If !yes then the user specified something + # Reset ARCH to allow user to skip specifying it + ARCH= + eval `echo $doWince | awk -F, '{ \ + if (length([$]1)) { printf "CEVERSION=\"%s\"\n", [$]1; \ + if ([$]1 < 400) { printf "PLATFORM=\"Pocket PC 2002\"\n" } }; \ + if (length([$]2)) { printf "TARGETCPU=\"%s\"\n", toupper([$]2) }; \ + if (length([$]3)) { printf "ARCH=\"%s\"\n", toupper([$]3) }; \ + if (length([$]4)) { printf "PLATFORM=\"%s\"\n", [$]4 }; \ + }'` + if test "x${ARCH}" = "x" ; then + ARCH=$TARGETCPU; + fi + fi + OSVERSION=WCE$CEVERSION; + if test "x${WCEROOT}" = "x" ; then + WCEROOT="C:/Program Files/Microsoft eMbedded C++ 4.0" + if test ! -d "${WCEROOT}" ; then + WCEROOT="C:/Program Files/Microsoft eMbedded Tools" + fi + fi + if test "x${SDKROOT}" = "x" ; then + SDKROOT="C:/Program Files/Windows CE Tools" + if test ! -d "${SDKROOT}" ; then + SDKROOT="C:/Windows CE Tools" + fi + fi + WCEROOT=`echo "$WCEROOT" | sed -e 's!\\\!/!g'` + SDKROOT=`echo "$SDKROOT" | sed -e 's!\\\!/!g'` + if test ! -d "${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}" \ + -o ! -d "${WCEROOT}/EVC/${OSVERSION}/bin"; then + AC_MSG_ERROR([could not find PocketPC SDK or target compiler to enable WinCE mode [$CEVERSION,$TARGETCPU,$ARCH,$PLATFORM]]) + doWince="no" + else + # We could PATH_NOSPACE these, but that's not important, + # as long as we quote them when used. + CEINCLUDE="${SDKROOT}/${OSVERSION}/${PLATFORM}/include" + if test -d "${CEINCLUDE}/${TARGETCPU}" ; then + CEINCLUDE="${CEINCLUDE}/${TARGETCPU}" + fi + CELIBPATH="${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}" + fi + fi + + if test "$GCC" != "yes" ; then + if test "${SHARED_BUILD}" = "0" ; then + runtime=-MT + else + runtime=-MD + fi + case "x`echo \${VisualStudioVersion}`" in + x1[[4-9]]*) + lflags="${lflags} -nodefaultlib:libucrt.lib" + TEA_ADD_LIBS([ucrt.lib]) + ;; + *) + ;; + esac + + if test "$do64bit" != "no" ; then + # All this magic is necessary for the Win64 SDK RC1 - hobbs + CC="\"${PATH64}/cl.exe\"" + CFLAGS="${CFLAGS} -I\"${MSSDK}/Include\" -I\"${MSSDK}/Include/crt\" -I\"${MSSDK}/Include/crt/sys\"" + RC="\"${MSSDK}/bin/rc.exe\"" + lflags="${lflags} -nologo -MACHINE:${MACHINE} -LIBPATH:\"${MSSDK}/Lib/${MACHINE}\"" + LINKBIN="\"${PATH64}/link.exe\"" + CFLAGS_DEBUG="-nologo -Zi -Od -W3 ${runtime}d" + CFLAGS_OPTIMIZE="-nologo -O2 -W2 ${runtime}" + # Avoid 'unresolved external symbol __security_cookie' + # errors, c.f. http://support.microsoft.com/?id=894573 + TEA_ADD_LIBS([bufferoverflowU.lib]) + elif test "$doWince" != "no" ; then + CEBINROOT="${WCEROOT}/EVC/${OSVERSION}/bin" + if test "${TARGETCPU}" = "X86"; then + CC="\"${CEBINROOT}/cl.exe\"" + else + CC="\"${CEBINROOT}/cl${ARCH}.exe\"" + fi + CFLAGS="$CFLAGS -I\"${CELIB_DIR}/inc\" -I\"${CEINCLUDE}\"" + RC="\"${WCEROOT}/Common/EVC/bin/rc.exe\"" + arch=`echo ${ARCH} | awk '{print tolower([$]0)}'` + defs="${ARCH} _${ARCH}_ ${arch} PALM_SIZE _MT _WINDOWS" + if test "${SHARED_BUILD}" = "1" ; then + # Static CE builds require static celib as well + defs="${defs} _DLL" + fi + for i in $defs ; do + AC_DEFINE_UNQUOTED($i, 1, [WinCE def ]$i) + done + AC_DEFINE_UNQUOTED(_WIN32_WCE, $CEVERSION, [_WIN32_WCE version]) + AC_DEFINE_UNQUOTED(UNDER_CE, $CEVERSION, [UNDER_CE version]) + CFLAGS_DEBUG="-nologo -Zi -Od" + CFLAGS_OPTIMIZE="-nologo -Ox" + lversion=`echo ${CEVERSION} | sed -e 's/\(.\)\(..\)/\1\.\2/'` + lflags="${lflags} -MACHINE:${ARCH} -LIBPATH:\"${CELIBPATH}\" -subsystem:windowsce,${lversion} -nologo" + LINKBIN="\"${CEBINROOT}/link.exe\"" + AC_SUBST(CELIB_DIR) + else + RC="rc" + lflags="${lflags} -nologo" + LINKBIN="link" + CFLAGS_DEBUG="-nologo -Z7 -Od -W3 -WX ${runtime}d" + CFLAGS_OPTIMIZE="-nologo -O2 -W2 ${runtime}" + fi + fi + + if test "$GCC" = "yes"; then + # mingw gcc mode + AC_CHECK_TOOL(RC, windres) + CFLAGS_DEBUG="-g" + CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer" + SHLIB_LD='${CC} -shared' + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' + LDFLAGS_CONSOLE="-wl,--subsystem,console ${lflags}" + LDFLAGS_WINDOW="-wl,--subsystem,windows ${lflags}" + + AC_CACHE_CHECK(for cross-compile version of gcc, + ac_cv_cross, + AC_TRY_COMPILE([ + #ifdef _WIN32 + #error cross-compiler + #endif + ], [], + ac_cv_cross=yes, + ac_cv_cross=no) + ) + if test "$ac_cv_cross" = "yes"; then + case "$do64bit" in + amd64|x64|yes) + CC="x86_64-w64-mingw32-gcc" + LD="x86_64-w64-mingw32-ld" + AR="x86_64-w64-mingw32-ar" + RANLIB="x86_64-w64-mingw32-ranlib" + RC="x86_64-w64-mingw32-windres" + ;; + *) + CC="i686-w64-mingw32-gcc" + LD="i686-w64-mingw32-ld" + AR="i686-w64-mingw32-ar" + RANLIB="i686-w64-mingw32-ranlib" + RC="i686-w64-mingw32-windres" + ;; + esac + fi + + else + SHLIB_LD="${LINKBIN} -dll ${lflags}" + # link -lib only works when -lib is the first arg + STLIB_LD="${LINKBIN} -lib ${lflags}" + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.lib' + PATHTYPE=-w + # For information on what debugtype is most useful, see: + # http://msdn.microsoft.com/library/en-us/dnvc60/html/gendepdebug.asp + # and also + # http://msdn2.microsoft.com/en-us/library/y0zzbyt4%28VS.80%29.aspx + # This essentially turns it all on. + LDFLAGS_DEBUG="-debug -debugtype:cv" + LDFLAGS_OPTIMIZE="-release" + if test "$doWince" != "no" ; then + LDFLAGS_CONSOLE="-link ${lflags}" + LDFLAGS_WINDOW=${LDFLAGS_CONSOLE} + else + LDFLAGS_CONSOLE="-link -subsystem:console ${lflags}" + LDFLAGS_WINDOW="-link -subsystem:windows ${lflags}" + fi + fi + + SHLIB_SUFFIX=".dll" + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.dll' + + TCL_LIB_VERSIONS_OK=nodots + ;; + AIX-*) + AS_IF([test "${TCL_THREADS}" = "1" -a "$GCC" != "yes"], [ + # AIX requires the _r compiler when gcc isn't being used + case "${CC}" in + *_r|*_r\ *) + # ok ... + ;; + *) + # Make sure only first arg gets _r + CC=`echo "$CC" | sed -e 's/^\([[^ ]]*\)/\1_r/'` + ;; + esac + AC_MSG_RESULT([Using $CC for compiling with threads]) + ]) + LIBS="$LIBS -lc" + SHLIB_CFLAGS="" + SHLIB_SUFFIX=".so" + + LD_LIBRARY_PATH_VAR="LIBPATH" + + # Check to enable 64-bit flags for compiler/linker + AS_IF([test "$do64bit" = yes], [ + AS_IF([test "$GCC" = yes], [ + AC_MSG_WARN([64bit mode not supported with GCC on $system]) + ], [ + do64bit_ok=yes + CFLAGS="$CFLAGS -q64" + LDFLAGS_ARCH="-q64" + RANLIB="${RANLIB} -X64" + AR="${AR} -X64" + SHLIB_LD_FLAGS="-b64" + ]) + ]) + + AS_IF([test "`uname -m`" = ia64], [ + # AIX-5 uses ELF style dynamic libraries on IA-64, but not PPC + SHLIB_LD="/usr/ccs/bin/ld -G -z text" + AS_IF([test "$GCC" = yes], [ + CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' + ], [ + CC_SEARCH_FLAGS='-R${LIB_RUNTIME_DIR}' + ]) + LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' + ], [ + AS_IF([test "$GCC" = yes], [ + SHLIB_LD='${CC} -shared -Wl,-bexpall' + ], [ + SHLIB_LD="/bin/ld -bhalt:4 -bM:SRE -bexpall -H512 -T512 -bnoentry" + LDFLAGS="$LDFLAGS -brtl" + ]) + SHLIB_LD="${SHLIB_LD} ${SHLIB_LD_FLAGS}" + CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + ]) + ;; + BeOS*) + SHLIB_CFLAGS="-fPIC" + SHLIB_LD='${CC} -nostart' + SHLIB_SUFFIX=".so" + + #----------------------------------------------------------- + # Check for inet_ntoa in -lbind, for BeOS (which also needs + # -lsocket, even if the network functions are in -lnet which + # is always linked to, for compatibility. + #----------------------------------------------------------- + AC_CHECK_LIB(bind, inet_ntoa, [LIBS="$LIBS -lbind -lsocket"]) + ;; + BSD/OS-4.*) + SHLIB_CFLAGS="-export-dynamic -fPIC" + SHLIB_LD='${CC} -shared' + SHLIB_SUFFIX=".so" + LDFLAGS="$LDFLAGS -export-dynamic" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + CYGWIN_*) + SHLIB_CFLAGS="" + SHLIB_LD='${CC} -shared' + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} -Wl,--out-implib,\$[@].a" + SHLIB_SUFFIX=".dll" + EXEEXT=".exe" + do64bit_ok=yes + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + Haiku*) + LDFLAGS="$LDFLAGS -Wl,--export-dynamic" + SHLIB_CFLAGS="-fPIC" + SHLIB_SUFFIX=".so" + SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS}' + AC_CHECK_LIB(network, inet_ntoa, [LIBS="$LIBS -lnetwork"]) + ;; + HP-UX-*.11.*) + # Use updated header definitions where possible + AC_DEFINE(_XOPEN_SOURCE_EXTENDED, 1, [Do we want to use the XOPEN network library?]) + # TEA specific: Needed by Tcl, but not most extensions + #AC_DEFINE(_XOPEN_SOURCE, 1, [Do we want to use the XOPEN network library?]) + #LIBS="$LIBS -lxnet" # Use the XOPEN network library + + AS_IF([test "`uname -m`" = ia64], [ + SHLIB_SUFFIX=".so" + # Use newer C++ library for C++ extensions + #if test "$GCC" != "yes" ; then + # CPPFLAGS="-AA" + #fi + ], [ + SHLIB_SUFFIX=".sl" + ]) + AC_CHECK_LIB(dld, shl_load, tcl_ok=yes, tcl_ok=no) + AS_IF([test "$tcl_ok" = yes], [ + LDFLAGS="$LDFLAGS -Wl,-E" + CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.' + LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.' + LD_LIBRARY_PATH_VAR="SHLIB_PATH" + ]) + AS_IF([test "$GCC" = yes], [ + SHLIB_LD='${CC} -shared' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + ], [ + CFLAGS="$CFLAGS -z" + # Users may want PA-RISC 1.1/2.0 portable code - needs HP cc + #CFLAGS="$CFLAGS +DAportable" + SHLIB_CFLAGS="+z" + SHLIB_LD="ld -b" + ]) + + # Check to enable 64-bit flags for compiler/linker + AS_IF([test "$do64bit" = "yes"], [ + AS_IF([test "$GCC" = yes], [ + case `${CC} -dumpmachine` in + hppa64*) + # 64-bit gcc in use. Fix flags for GNU ld. + do64bit_ok=yes + SHLIB_LD='${CC} -shared' + AS_IF([test $doRpath = yes], [ + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}']) + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + ;; + *) + AC_MSG_WARN([64bit mode not supported with GCC on $system]) + ;; + esac + ], [ + do64bit_ok=yes + CFLAGS="$CFLAGS +DD64" + LDFLAGS_ARCH="+DD64" + ]) + ]) ;; + IRIX-6.*) + SHLIB_CFLAGS="" + SHLIB_LD="ld -n32 -shared -rdata_shared" + SHLIB_SUFFIX=".so" + AS_IF([test $doRpath = yes], [ + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}']) + AS_IF([test "$GCC" = yes], [ + CFLAGS="$CFLAGS -mabi=n32" + LDFLAGS="$LDFLAGS -mabi=n32" + ], [ + case $system in + IRIX-6.3) + # Use to build 6.2 compatible binaries on 6.3. + CFLAGS="$CFLAGS -n32 -D_OLD_TERMIOS" + ;; + *) + CFLAGS="$CFLAGS -n32" + ;; + esac + LDFLAGS="$LDFLAGS -n32" + ]) + ;; + IRIX64-6.*) + SHLIB_CFLAGS="" + SHLIB_LD="ld -n32 -shared -rdata_shared" + SHLIB_SUFFIX=".so" + AS_IF([test $doRpath = yes], [ + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}']) + + # Check to enable 64-bit flags for compiler/linker + + AS_IF([test "$do64bit" = yes], [ + AS_IF([test "$GCC" = yes], [ + AC_MSG_WARN([64bit mode not supported by gcc]) + ], [ + do64bit_ok=yes + SHLIB_LD="ld -64 -shared -rdata_shared" + CFLAGS="$CFLAGS -64" + LDFLAGS_ARCH="-64" + ]) + ]) + ;; + Linux*|GNU*|NetBSD-Debian) + SHLIB_CFLAGS="-fPIC" + SHLIB_SUFFIX=".so" + + # TEA specific: + CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer" + + # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS + SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS_DEFAULT}' + LDFLAGS="$LDFLAGS -Wl,--export-dynamic" + AS_IF([test $doRpath = yes], [ + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}']) + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + AS_IF([test "`uname -m`" = "alpha"], [CFLAGS="$CFLAGS -mieee"]) + AS_IF([test $do64bit = yes], [ + AC_CACHE_CHECK([if compiler accepts -m64 flag], tcl_cv_cc_m64, [ + hold_cflags=$CFLAGS + CFLAGS="$CFLAGS -m64" + AC_TRY_LINK(,, tcl_cv_cc_m64=yes, tcl_cv_cc_m64=no) + CFLAGS=$hold_cflags]) + AS_IF([test $tcl_cv_cc_m64 = yes], [ + CFLAGS="$CFLAGS -m64" + do64bit_ok=yes + ]) + ]) + + # The combo of gcc + glibc has a bug related to inlining of + # functions like strtod(). The -fno-builtin flag should address + # this problem but it does not work. The -fno-inline flag is kind + # of overkill but it works. Disable inlining only when one of the + # files in compat/*.c is being linked in. + + AS_IF([test x"${USE_COMPAT}" != x],[CFLAGS="$CFLAGS -fno-inline"]) + ;; + Lynx*) + SHLIB_CFLAGS="-fPIC" + SHLIB_SUFFIX=".so" + CFLAGS_OPTIMIZE=-02 + SHLIB_LD='${CC} -shared' + LD_FLAGS="-Wl,--export-dynamic" + AS_IF([test $doRpath = yes], [ + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}']) + ;; + OpenBSD-*) + arch=`arch -s` + case "$arch" in + alpha|sparc64) + SHLIB_CFLAGS="-fPIC" + ;; + *) + SHLIB_CFLAGS="-fpic" + ;; + esac + SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}' + SHLIB_SUFFIX=".so" + AS_IF([test $doRpath = yes], [ + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}']) + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so${SHLIB_VERSION}' + LDFLAGS="-Wl,-export-dynamic" + CFLAGS_OPTIMIZE="-O2" + AS_IF([test "${TCL_THREADS}" = "1"], [ + # On OpenBSD: Compile with -pthread + # Don't link with -lpthread + LIBS=`echo $LIBS | sed s/-lpthread//` + CFLAGS="$CFLAGS -pthread" + ]) + # OpenBSD doesn't do version numbers with dots. + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' + TCL_LIB_VERSIONS_OK=nodots + ;; + NetBSD-*) + # NetBSD has ELF and can use 'cc -shared' to build shared libs + SHLIB_CFLAGS="-fPIC" + SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}' + SHLIB_SUFFIX=".so" + LDFLAGS="$LDFLAGS -export-dynamic" + AS_IF([test $doRpath = yes], [ + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}']) + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + AS_IF([test "${TCL_THREADS}" = "1"], [ + # The -pthread needs to go in the CFLAGS, not LIBS + LIBS=`echo $LIBS | sed s/-pthread//` + CFLAGS="$CFLAGS -pthread" + LDFLAGS="$LDFLAGS -pthread" + ]) + ;; + FreeBSD-*) + # This configuration from FreeBSD Ports. + SHLIB_CFLAGS="-fPIC" + SHLIB_LD="${CC} -shared" + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} -Wl,-soname,\$[@]" + SHLIB_SUFFIX=".so" + LDFLAGS="" + AS_IF([test $doRpath = yes], [ + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}']) + AS_IF([test "${TCL_THREADS}" = "1"], [ + # The -pthread needs to go in the LDFLAGS, not LIBS + LIBS=`echo $LIBS | sed s/-pthread//` + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + LDFLAGS="$LDFLAGS $PTHREAD_LIBS"]) + case $system in + FreeBSD-3.*) + # Version numbers are dot-stripped by system policy. + TCL_TRIM_DOTS=`echo ${PACKAGE_VERSION} | tr -d .` + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1' + TCL_LIB_VERSIONS_OK=nodots + ;; + esac + ;; + Darwin-*) + CFLAGS_OPTIMIZE="-Os" + SHLIB_CFLAGS="-fno-common" + # To avoid discrepancies between what headers configure sees during + # preprocessing tests and compiling tests, move any -isysroot and + # -mmacosx-version-min flags from CFLAGS to CPPFLAGS: + CPPFLAGS="${CPPFLAGS} `echo " ${CFLAGS}" | \ + awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \ + if ([$]i~/^(isysroot|mmacosx-version-min)/) print "-"[$]i}'`" + CFLAGS="`echo " ${CFLAGS}" | \ + awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \ + if (!([$]i~/^(isysroot|mmacosx-version-min)/)) print "-"[$]i}'`" + AS_IF([test $do64bit = yes], [ + case `arch` in + ppc) + AC_CACHE_CHECK([if compiler accepts -arch ppc64 flag], + tcl_cv_cc_arch_ppc64, [ + hold_cflags=$CFLAGS + CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5" + AC_TRY_LINK(,, tcl_cv_cc_arch_ppc64=yes, + tcl_cv_cc_arch_ppc64=no) + CFLAGS=$hold_cflags]) + AS_IF([test $tcl_cv_cc_arch_ppc64 = yes], [ + CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5" + do64bit_ok=yes + ]);; + i386) + AC_CACHE_CHECK([if compiler accepts -arch x86_64 flag], + tcl_cv_cc_arch_x86_64, [ + hold_cflags=$CFLAGS + CFLAGS="$CFLAGS -arch x86_64" + AC_TRY_LINK(,, tcl_cv_cc_arch_x86_64=yes, + tcl_cv_cc_arch_x86_64=no) + CFLAGS=$hold_cflags]) + AS_IF([test $tcl_cv_cc_arch_x86_64 = yes], [ + CFLAGS="$CFLAGS -arch x86_64" + do64bit_ok=yes + ]);; + *) + AC_MSG_WARN([Don't know how enable 64-bit on architecture `arch`]);; + esac + ], [ + # Check for combined 32-bit and 64-bit fat build + AS_IF([echo "$CFLAGS " |grep -E -q -- '-arch (ppc64|x86_64) ' \ + && echo "$CFLAGS " |grep -E -q -- '-arch (ppc|i386) '], [ + fat_32_64=yes]) + ]) + # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS + SHLIB_LD='${CC} -dynamiclib ${CFLAGS} ${LDFLAGS_DEFAULT}' + AC_CACHE_CHECK([if ld accepts -single_module flag], tcl_cv_ld_single_module, [ + hold_ldflags=$LDFLAGS + LDFLAGS="$LDFLAGS -dynamiclib -Wl,-single_module" + AC_TRY_LINK(, [int i;], tcl_cv_ld_single_module=yes, tcl_cv_ld_single_module=no) + LDFLAGS=$hold_ldflags]) + AS_IF([test $tcl_cv_ld_single_module = yes], [ + SHLIB_LD="${SHLIB_LD} -Wl,-single_module" + ]) + # TEA specific: link shlib with current and compatibility version flags + vers=`echo ${PACKAGE_VERSION} | sed -e 's/^\([[0-9]]\{1,5\}\)\(\(\.[[0-9]]\{1,3\}\)\{0,2\}\).*$/\1\2/p' -e d` + SHLIB_LD="${SHLIB_LD} -current_version ${vers:-0} -compatibility_version ${vers:-0}" + SHLIB_SUFFIX=".dylib" + # Don't use -prebind when building for Mac OS X 10.4 or later only: + AS_IF([test "`echo "${MACOSX_DEPLOYMENT_TARGET}" | awk -F '10\\.' '{print int([$]2)}'`" -lt 4 -a \ + "`echo "${CPPFLAGS}" | awk -F '-mmacosx-version-min=10\\.' '{print int([$]2)}'`" -lt 4], [ + LDFLAGS="$LDFLAGS -prebind"]) + LDFLAGS="$LDFLAGS -headerpad_max_install_names" + AC_CACHE_CHECK([if ld accepts -search_paths_first flag], + tcl_cv_ld_search_paths_first, [ + hold_ldflags=$LDFLAGS + LDFLAGS="$LDFLAGS -Wl,-search_paths_first" + AC_TRY_LINK(, [int i;], tcl_cv_ld_search_paths_first=yes, + tcl_cv_ld_search_paths_first=no) + LDFLAGS=$hold_ldflags]) + AS_IF([test $tcl_cv_ld_search_paths_first = yes], [ + LDFLAGS="$LDFLAGS -Wl,-search_paths_first" + ]) + AS_IF([test "$tcl_cv_cc_visibility_hidden" != yes], [ + AC_DEFINE(MODULE_SCOPE, [__private_extern__], + [Compiler support for module scope symbols]) + tcl_cv_cc_visibility_hidden=yes + ]) + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + LD_LIBRARY_PATH_VAR="DYLD_LIBRARY_PATH" + # TEA specific: for combined 32 & 64 bit fat builds of Tk + # extensions, verify that 64-bit build is possible. + AS_IF([test "$fat_32_64" = yes && test -n "${TK_BIN_DIR}"], [ + AS_IF([test "${TEA_WINDOWINGSYSTEM}" = x11], [ + AC_CACHE_CHECK([for 64-bit X11], tcl_cv_lib_x11_64, [ + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"' + done + CPPFLAGS="$CPPFLAGS -I/usr/X11R6/include" + LDFLAGS="$LDFLAGS -L/usr/X11R6/lib -lX11" + AC_TRY_LINK([#include ], [XrmInitialize();], + tcl_cv_lib_x11_64=yes, tcl_cv_lib_x11_64=no) + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval $v'="$hold_'$v'"' + done]) + ]) + AS_IF([test "${TEA_WINDOWINGSYSTEM}" = aqua], [ + AC_CACHE_CHECK([for 64-bit Tk], tcl_cv_lib_tk_64, [ + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"' + done + CPPFLAGS="$CPPFLAGS -DUSE_TCL_STUBS=1 -DUSE_TK_STUBS=1 ${TCL_INCLUDES} ${TK_INCLUDES}" + LDFLAGS="$LDFLAGS ${TCL_STUB_LIB_SPEC} ${TK_STUB_LIB_SPEC}" + AC_TRY_LINK([#include ], [Tk_InitStubs(NULL, "", 0);], + tcl_cv_lib_tk_64=yes, tcl_cv_lib_tk_64=no) + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval $v'="$hold_'$v'"' + done]) + ]) + # remove 64-bit arch flags from CFLAGS et al. if configuration + # does not support 64-bit. + AS_IF([test "$tcl_cv_lib_tk_64" = no -o "$tcl_cv_lib_x11_64" = no], [ + AC_MSG_NOTICE([Removing 64-bit architectures from compiler & linker flags]) + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval $v'="`echo "$'$v' "|sed -e "s/-arch ppc64 / /g" -e "s/-arch x86_64 / /g"`"' + done]) + ]) + ;; + OS/390-*) + CFLAGS_OPTIMIZE="" # Optimizer is buggy + AC_DEFINE(_OE_SOCKETS, 1, # needed in sys/socket.h + [Should OS/390 do the right thing with sockets?]) + ;; + OSF1-V*) + # Digital OSF/1 + SHLIB_CFLAGS="" + AS_IF([test "$SHARED_BUILD" = 1], [ + SHLIB_LD='ld -shared -expect_unresolved "*"' + ], [ + SHLIB_LD='ld -non_shared -expect_unresolved "*"' + ]) + SHLIB_SUFFIX=".so" + AS_IF([test $doRpath = yes], [ + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}']) + AS_IF([test "$GCC" = yes], [CFLAGS="$CFLAGS -mieee"], [ + CFLAGS="$CFLAGS -DHAVE_TZSET -std1 -ieee"]) + # see pthread_intro(3) for pthread support on osf1, k.furukawa + AS_IF([test "${TCL_THREADS}" = 1], [ + CFLAGS="$CFLAGS -DHAVE_PTHREAD_ATTR_SETSTACKSIZE" + CFLAGS="$CFLAGS -DTCL_THREAD_STACK_MIN=PTHREAD_STACK_MIN*64" + LIBS=`echo $LIBS | sed s/-lpthreads//` + AS_IF([test "$GCC" = yes], [ + LIBS="$LIBS -lpthread -lmach -lexc" + ], [ + CFLAGS="$CFLAGS -pthread" + LDFLAGS="$LDFLAGS -pthread" + ]) + ]) + ;; + QNX-6*) + # QNX RTP + # This may work for all QNX, but it was only reported for v6. + SHLIB_CFLAGS="-fPIC" + SHLIB_LD="ld -Bshareable -x" + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + SCO_SV-3.2*) + AS_IF([test "$GCC" = yes], [ + SHLIB_CFLAGS="-fPIC -melf" + LDFLAGS="$LDFLAGS -melf -Wl,-Bexport" + ], [ + SHLIB_CFLAGS="-Kpic -belf" + LDFLAGS="$LDFLAGS -belf -Wl,-Bexport" + ]) + SHLIB_LD="ld -G" + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + SunOS-5.[[0-6]]) + # Careful to not let 5.10+ fall into this case + + # Note: If _REENTRANT isn't defined, then Solaris + # won't define thread-safe library routines. + + AC_DEFINE(_REENTRANT, 1, [Do we want the reentrant OS API?]) + AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, + [Do we really want to follow the standard? Yes we do!]) + + SHLIB_CFLAGS="-KPIC" + SHLIB_SUFFIX=".so" + AS_IF([test "$GCC" = yes], [ + SHLIB_LD='${CC} -shared' + CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + ], [ + SHLIB_LD="/usr/ccs/bin/ld -G -z text" + CC_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + ]) + ;; + SunOS-5*) + # Note: If _REENTRANT isn't defined, then Solaris + # won't define thread-safe library routines. + + AC_DEFINE(_REENTRANT, 1, [Do we want the reentrant OS API?]) + AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, + [Do we really want to follow the standard? Yes we do!]) + + SHLIB_CFLAGS="-KPIC" + + # Check to enable 64-bit flags for compiler/linker + AS_IF([test "$do64bit" = yes], [ + arch=`isainfo` + AS_IF([test "$arch" = "sparcv9 sparc"], [ + AS_IF([test "$GCC" = yes], [ + AS_IF([test "`${CC} -dumpversion | awk -F. '{print [$]1}'`" -lt 3], [ + AC_MSG_WARN([64bit mode not supported with GCC < 3.2 on $system]) + ], [ + do64bit_ok=yes + CFLAGS="$CFLAGS -m64 -mcpu=v9" + LDFLAGS="$LDFLAGS -m64 -mcpu=v9" + SHLIB_CFLAGS="-fPIC" + ]) + ], [ + do64bit_ok=yes + AS_IF([test "$do64bitVIS" = yes], [ + CFLAGS="$CFLAGS -xarch=v9a" + LDFLAGS_ARCH="-xarch=v9a" + ], [ + CFLAGS="$CFLAGS -xarch=v9" + LDFLAGS_ARCH="-xarch=v9" + ]) + # Solaris 64 uses this as well + #LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH_64" + ]) + ], [AS_IF([test "$arch" = "amd64 i386"], [ + AS_IF([test "$GCC" = yes], [ + case $system in + SunOS-5.1[[1-9]]*|SunOS-5.[[2-9]][[0-9]]*) + do64bit_ok=yes + CFLAGS="$CFLAGS -m64" + LDFLAGS="$LDFLAGS -m64";; + *) + AC_MSG_WARN([64bit mode not supported with GCC on $system]);; + esac + ], [ + do64bit_ok=yes + case $system in + SunOS-5.1[[1-9]]*|SunOS-5.[[2-9]][[0-9]]*) + CFLAGS="$CFLAGS -m64" + LDFLAGS="$LDFLAGS -m64";; + *) + CFLAGS="$CFLAGS -xarch=amd64" + LDFLAGS="$LDFLAGS -xarch=amd64";; + esac + ]) + ], [AC_MSG_WARN([64bit mode not supported for $arch])])]) + ]) + + SHLIB_SUFFIX=".so" + AS_IF([test "$GCC" = yes], [ + SHLIB_LD='${CC} -shared' + CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + AS_IF([test "$do64bit_ok" = yes], [ + AS_IF([test "$arch" = "sparcv9 sparc"], [ + # We need to specify -static-libgcc or we need to + # add the path to the sparv9 libgcc. + # JH: static-libgcc is necessary for core Tcl, but may + # not be necessary for extensions. + SHLIB_LD="$SHLIB_LD -m64 -mcpu=v9 -static-libgcc" + # for finding sparcv9 libgcc, get the regular libgcc + # path, remove so name and append 'sparcv9' + #v9gcclibdir="`gcc -print-file-name=libgcc_s.so` | ..." + #CC_SEARCH_FLAGS="${CC_SEARCH_FLAGS},-R,$v9gcclibdir" + ], [AS_IF([test "$arch" = "amd64 i386"], [ + # JH: static-libgcc is necessary for core Tcl, but may + # not be necessary for extensions. + SHLIB_LD="$SHLIB_LD -m64 -static-libgcc" + ])]) + ]) + ], [ + case $system in + SunOS-5.[[1-9]][[0-9]]*) + # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS + SHLIB_LD='${CC} -G -z text ${LDFLAGS_DEFAULT}';; + *) + SHLIB_LD='/usr/ccs/bin/ld -G -z text';; + esac + CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' + ]) + ;; + UNIX_SV* | UnixWare-5*) + SHLIB_CFLAGS="-KPIC" + SHLIB_LD='${CC} -G' + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + # Some UNIX_SV* systems (unixware 1.1.2 for example) have linkers + # that don't grok the -Bexport option. Test that it does. + AC_CACHE_CHECK([for ld accepts -Bexport flag], tcl_cv_ld_Bexport, [ + hold_ldflags=$LDFLAGS + LDFLAGS="$LDFLAGS -Wl,-Bexport" + AC_TRY_LINK(, [int i;], tcl_cv_ld_Bexport=yes, tcl_cv_ld_Bexport=no) + LDFLAGS=$hold_ldflags]) + AS_IF([test $tcl_cv_ld_Bexport = yes], [ + LDFLAGS="$LDFLAGS -Wl,-Bexport" + ]) + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + esac + + AS_IF([test "$do64bit" = yes -a "$do64bit_ok" = no], [ + AC_MSG_WARN([64bit support being disabled -- don't know magic for this platform]) + ]) + +dnl # Add any CPPFLAGS set in the environment to our CFLAGS, but delay doing so +dnl # until the end of configure, as configure's compile and link tests use +dnl # both CPPFLAGS and CFLAGS (unlike our compile and link) but configure's +dnl # preprocessing tests use only CPPFLAGS. + AC_CONFIG_COMMANDS_PRE([CFLAGS="${CFLAGS} ${CPPFLAGS}"; CPPFLAGS=""]) + + # Add in the arch flags late to ensure it wasn't removed. + # Not necessary in TEA, but this is aligned with core + LDFLAGS="$LDFLAGS $LDFLAGS_ARCH" + + # If we're running gcc, then change the C flags for compiling shared + # libraries to the right flags for gcc, instead of those for the + # standard manufacturer compiler. + + AS_IF([test "$GCC" = yes], [ + case $system in + AIX-*) ;; + BSD/OS*) ;; + CYGWIN_*|MINGW32_*) ;; + IRIX*) ;; + NetBSD-*|FreeBSD-*|OpenBSD-*) ;; + Darwin-*) ;; + SCO_SV-3.2*) ;; + windows) ;; + *) SHLIB_CFLAGS="-fPIC" ;; + esac]) + + AS_IF([test "$tcl_cv_cc_visibility_hidden" != yes], [ + AC_DEFINE(MODULE_SCOPE, [extern], + [No Compiler support for module scope symbols]) + ]) + + AS_IF([test "$SHARED_LIB_SUFFIX" = ""], [ + # TEA specific: use PACKAGE_VERSION instead of VERSION + SHARED_LIB_SUFFIX='${PACKAGE_VERSION}${SHLIB_SUFFIX}']) + AS_IF([test "$UNSHARED_LIB_SUFFIX" = ""], [ + # TEA specific: use PACKAGE_VERSION instead of VERSION + UNSHARED_LIB_SUFFIX='${PACKAGE_VERSION}.a']) + + if test "${GCC}" = "yes" -a ${SHLIB_SUFFIX} = ".dll"; then + AC_CACHE_CHECK(for SEH support in compiler, + tcl_cv_seh, + AC_TRY_RUN([ +#define WIN32_LEAN_AND_MEAN +#include +#undef WIN32_LEAN_AND_MEAN + + int main(int argc, char** argv) { + int a, b = 0; + __try { + a = 666 / b; + } + __except (EXCEPTION_EXECUTE_HANDLER) { + return 0; + } + return 1; + } + ], + tcl_cv_seh=yes, + tcl_cv_seh=no, + tcl_cv_seh=no) + ) + if test "$tcl_cv_seh" = "no" ; then + AC_DEFINE(HAVE_NO_SEH, 1, + [Defined when mingw does not support SEH]) + fi + + # + # Check to see if the excpt.h include file provided contains the + # definition for EXCEPTION_DISPOSITION; if not, which is the case + # with Cygwin's version as of 2002-04-10, define it to be int, + # sufficient for getting the current code to work. + # + AC_CACHE_CHECK(for EXCEPTION_DISPOSITION support in include files, + tcl_cv_eh_disposition, + AC_TRY_COMPILE([ +# define WIN32_LEAN_AND_MEAN +# include +# undef WIN32_LEAN_AND_MEAN + ],[ + EXCEPTION_DISPOSITION x; + ], + tcl_cv_eh_disposition=yes, + tcl_cv_eh_disposition=no) + ) + if test "$tcl_cv_eh_disposition" = "no" ; then + AC_DEFINE(EXCEPTION_DISPOSITION, int, + [Defined when cygwin/mingw does not support EXCEPTION DISPOSITION]) + fi + + # Check to see if winnt.h defines CHAR, SHORT, and LONG + # even if VOID has already been #defined. The win32api + # used by mingw and cygwin is known to do this. + + AC_CACHE_CHECK(for winnt.h that ignores VOID define, + tcl_cv_winnt_ignore_void, + AC_TRY_COMPILE([ +#define VOID void +#define WIN32_LEAN_AND_MEAN +#include +#undef WIN32_LEAN_AND_MEAN + ], [ + CHAR c; + SHORT s; + LONG l; + ], + tcl_cv_winnt_ignore_void=yes, + tcl_cv_winnt_ignore_void=no) + ) + if test "$tcl_cv_winnt_ignore_void" = "yes" ; then + AC_DEFINE(HAVE_WINNT_IGNORE_VOID, 1, + [Defined when cygwin/mingw ignores VOID define in winnt.h]) + fi + fi + + # See if the compiler supports casting to a union type. + # This is used to stop gcc from printing a compiler + # warning when initializing a union member. + + AC_CACHE_CHECK(for cast to union support, + tcl_cv_cast_to_union, + AC_TRY_COMPILE([], + [ + union foo { int i; double d; }; + union foo f = (union foo) (int) 0; + ], + tcl_cv_cast_to_union=yes, + tcl_cv_cast_to_union=no) + ) + if test "$tcl_cv_cast_to_union" = "yes"; then + AC_DEFINE(HAVE_CAST_TO_UNION, 1, + [Defined when compiler supports casting to union type.]) + fi + + AC_SUBST(CFLAGS_DEBUG) + AC_SUBST(CFLAGS_OPTIMIZE) + AC_SUBST(CFLAGS_WARNING) + + AC_SUBST(STLIB_LD) + AC_SUBST(SHLIB_LD) + + AC_SUBST(SHLIB_LD_LIBS) + AC_SUBST(SHLIB_CFLAGS) + + AC_SUBST(LD_LIBRARY_PATH_VAR) + + # These must be called after we do the basic CFLAGS checks and + # verify any possible 64-bit or similar switches are necessary + TEA_TCL_EARLY_FLAGS + TEA_TCL_64BIT_FLAGS +]) + +#-------------------------------------------------------------------- +# TEA_SERIAL_PORT +# +# Determine which interface to use to talk to the serial port. +# Note that #include lines must begin in leftmost column for +# some compilers to recognize them as preprocessor directives, +# and some build environments have stdin not pointing at a +# pseudo-terminal (usually /dev/null instead.) +# +# Arguments: +# none +# +# Results: +# +# Defines only one of the following vars: +# HAVE_SYS_MODEM_H +# USE_TERMIOS +# USE_TERMIO +# USE_SGTTY +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_SERIAL_PORT], [ + AC_CHECK_HEADERS(sys/modem.h) + AC_CACHE_CHECK([termios vs. termio vs. sgtty], tcl_cv_api_serial, [ + AC_TRY_RUN([ +#include + +int main() { + struct termios t; + if (tcgetattr(0, &t) == 0) { + cfsetospeed(&t, 0); + t.c_cflag |= PARENB | PARODD | CSIZE | CSTOPB; + return 0; + } + return 1; +}], tcl_cv_api_serial=termios, tcl_cv_api_serial=no, tcl_cv_api_serial=no) + if test $tcl_cv_api_serial = no ; then + AC_TRY_RUN([ +#include + +int main() { + struct termio t; + if (ioctl(0, TCGETA, &t) == 0) { + t.c_cflag |= CBAUD | PARENB | PARODD | CSIZE | CSTOPB; + return 0; + } + return 1; +}], tcl_cv_api_serial=termio, tcl_cv_api_serial=no, tcl_cv_api_serial=no) + fi + if test $tcl_cv_api_serial = no ; then + AC_TRY_RUN([ +#include + +int main() { + struct sgttyb t; + if (ioctl(0, TIOCGETP, &t) == 0) { + t.sg_ospeed = 0; + t.sg_flags |= ODDP | EVENP | RAW; + return 0; + } + return 1; +}], tcl_cv_api_serial=sgtty, tcl_cv_api_serial=no, tcl_cv_api_serial=no) + fi + if test $tcl_cv_api_serial = no ; then + AC_TRY_RUN([ +#include +#include + +int main() { + struct termios t; + if (tcgetattr(0, &t) == 0 + || errno == ENOTTY || errno == ENXIO || errno == EINVAL) { + cfsetospeed(&t, 0); + t.c_cflag |= PARENB | PARODD | CSIZE | CSTOPB; + return 0; + } + return 1; +}], tcl_cv_api_serial=termios, tcl_cv_api_serial=no, tcl_cv_api_serial=no) + fi + if test $tcl_cv_api_serial = no; then + AC_TRY_RUN([ +#include +#include + +int main() { + struct termio t; + if (ioctl(0, TCGETA, &t) == 0 + || errno == ENOTTY || errno == ENXIO || errno == EINVAL) { + t.c_cflag |= CBAUD | PARENB | PARODD | CSIZE | CSTOPB; + return 0; + } + return 1; + }], tcl_cv_api_serial=termio, tcl_cv_api_serial=no, tcl_cv_api_serial=no) + fi + if test $tcl_cv_api_serial = no; then + AC_TRY_RUN([ +#include +#include + +int main() { + struct sgttyb t; + if (ioctl(0, TIOCGETP, &t) == 0 + || errno == ENOTTY || errno == ENXIO || errno == EINVAL) { + t.sg_ospeed = 0; + t.sg_flags |= ODDP | EVENP | RAW; + return 0; + } + return 1; +}], tcl_cv_api_serial=sgtty, tcl_cv_api_serial=none, tcl_cv_api_serial=none) + fi]) + case $tcl_cv_api_serial in + termios) AC_DEFINE(USE_TERMIOS, 1, [Use the termios API for serial lines]);; + termio) AC_DEFINE(USE_TERMIO, 1, [Use the termio API for serial lines]);; + sgtty) AC_DEFINE(USE_SGTTY, 1, [Use the sgtty API for serial lines]);; + esac +]) + +#-------------------------------------------------------------------- +# TEA_MISSING_POSIX_HEADERS +# +# Supply substitutes for missing POSIX header files. Special +# notes: +# - stdlib.h doesn't define strtol, strtoul, or +# strtod in some versions of SunOS +# - some versions of string.h don't declare procedures such +# as strstr +# +# Arguments: +# none +# +# Results: +# +# Defines some of the following vars: +# NO_DIRENT_H +# NO_ERRNO_H +# NO_VALUES_H +# HAVE_LIMITS_H or NO_LIMITS_H +# NO_STDLIB_H +# NO_STRING_H +# NO_SYS_WAIT_H +# NO_DLFCN_H +# HAVE_SYS_PARAM_H +# +# HAVE_STRING_H ? +# +# tkUnixPort.h checks for HAVE_LIMITS_H, so do both HAVE and +# CHECK on limits.h +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_MISSING_POSIX_HEADERS], [ + AC_CACHE_CHECK([dirent.h], tcl_cv_dirent_h, [ + AC_TRY_LINK([#include +#include ], [ +#ifndef _POSIX_SOURCE +# ifdef __Lynx__ + /* + * Generate compilation error to make the test fail: Lynx headers + * are only valid if really in the POSIX environment. + */ + + missing_procedure(); +# endif +#endif +DIR *d; +struct dirent *entryPtr; +char *p; +d = opendir("foobar"); +entryPtr = readdir(d); +p = entryPtr->d_name; +closedir(d); +], tcl_cv_dirent_h=yes, tcl_cv_dirent_h=no)]) + + if test $tcl_cv_dirent_h = no; then + AC_DEFINE(NO_DIRENT_H, 1, [Do we have ?]) + fi + + # TEA specific: + AC_CHECK_HEADER(errno.h, , [AC_DEFINE(NO_ERRNO_H, 1, [Do we have ?])]) + AC_CHECK_HEADER(float.h, , [AC_DEFINE(NO_FLOAT_H, 1, [Do we have ?])]) + AC_CHECK_HEADER(values.h, , [AC_DEFINE(NO_VALUES_H, 1, [Do we have ?])]) + AC_CHECK_HEADER(limits.h, + [AC_DEFINE(HAVE_LIMITS_H, 1, [Do we have ?])], + [AC_DEFINE(NO_LIMITS_H, 1, [Do we have ?])]) + AC_CHECK_HEADER(stdlib.h, tcl_ok=1, tcl_ok=0) + AC_EGREP_HEADER(strtol, stdlib.h, , tcl_ok=0) + AC_EGREP_HEADER(strtoul, stdlib.h, , tcl_ok=0) + AC_EGREP_HEADER(strtod, stdlib.h, , tcl_ok=0) + if test $tcl_ok = 0; then + AC_DEFINE(NO_STDLIB_H, 1, [Do we have ?]) + fi + AC_CHECK_HEADER(string.h, tcl_ok=1, tcl_ok=0) + AC_EGREP_HEADER(strstr, string.h, , tcl_ok=0) + AC_EGREP_HEADER(strerror, string.h, , tcl_ok=0) + + # See also memmove check below for a place where NO_STRING_H can be + # set and why. + + if test $tcl_ok = 0; then + AC_DEFINE(NO_STRING_H, 1, [Do we have ?]) + fi + + AC_CHECK_HEADER(sys/wait.h, , [AC_DEFINE(NO_SYS_WAIT_H, 1, [Do we have ?])]) + AC_CHECK_HEADER(dlfcn.h, , [AC_DEFINE(NO_DLFCN_H, 1, [Do we have ?])]) + + # OS/390 lacks sys/param.h (and doesn't need it, by chance). + AC_HAVE_HEADERS(sys/param.h) +]) + +#-------------------------------------------------------------------- +# TEA_PATH_X +# +# Locate the X11 header files and the X11 library archive. Try +# the ac_path_x macro first, but if it doesn't find the X stuff +# (e.g. because there's no xmkmf program) then check through +# a list of possible directories. Under some conditions the +# autoconf macro will return an include directory that contains +# no include files, so double-check its result just to be safe. +# +# This should be called after TEA_CONFIG_CFLAGS as setting the +# LIBS line can confuse some configure macro magic. +# +# Arguments: +# none +# +# Results: +# +# Sets the following vars: +# XINCLUDES +# XLIBSW +# PKG_LIBS (appends to) +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_PATH_X], [ + if test "${TEA_WINDOWINGSYSTEM}" = "x11" ; then + TEA_PATH_UNIX_X + fi +]) + +AC_DEFUN([TEA_PATH_UNIX_X], [ + AC_PATH_X + not_really_there="" + if test "$no_x" = ""; then + if test "$x_includes" = ""; then + AC_TRY_CPP([#include ], , not_really_there="yes") + else + if test ! -r $x_includes/X11/Xlib.h; then + not_really_there="yes" + fi + fi + fi + if test "$no_x" = "yes" -o "$not_really_there" = "yes"; then + AC_MSG_CHECKING([for X11 header files]) + found_xincludes="no" + AC_TRY_CPP([#include ], found_xincludes="yes", found_xincludes="no") + if test "$found_xincludes" = "no"; then + dirs="/usr/unsupported/include /usr/local/include /usr/X386/include /usr/X11R6/include /usr/X11R5/include /usr/include/X11R5 /usr/include/X11R4 /usr/openwin/include /usr/X11/include /usr/sww/include" + for i in $dirs ; do + if test -r $i/X11/Xlib.h; then + AC_MSG_RESULT([$i]) + XINCLUDES=" -I$i" + found_xincludes="yes" + break + fi + done + fi + else + if test "$x_includes" != ""; then + XINCLUDES="-I$x_includes" + found_xincludes="yes" + fi + fi + if test "$found_xincludes" = "no"; then + AC_MSG_RESULT([couldn't find any!]) + fi + + if test "$no_x" = yes; then + AC_MSG_CHECKING([for X11 libraries]) + XLIBSW=nope + dirs="/usr/unsupported/lib /usr/local/lib /usr/X386/lib /usr/X11R6/lib /usr/X11R5/lib /usr/lib/X11R5 /usr/lib/X11R4 /usr/openwin/lib /usr/X11/lib /usr/sww/X11/lib" + for i in $dirs ; do + if test -r $i/libX11.a -o -r $i/libX11.so -o -r $i/libX11.sl -o -r $i/libX11.dylib; then + AC_MSG_RESULT([$i]) + XLIBSW="-L$i -lX11" + x_libraries="$i" + break + fi + done + else + if test "$x_libraries" = ""; then + XLIBSW=-lX11 + else + XLIBSW="-L$x_libraries -lX11" + fi + fi + if test "$XLIBSW" = nope ; then + AC_CHECK_LIB(Xwindow, XCreateWindow, XLIBSW=-lXwindow) + fi + if test "$XLIBSW" = nope ; then + AC_MSG_RESULT([could not find any! Using -lX11.]) + XLIBSW=-lX11 + fi + # TEA specific: + if test x"${XLIBSW}" != x ; then + PKG_LIBS="${PKG_LIBS} ${XLIBSW}" + fi +]) + +#-------------------------------------------------------------------- +# TEA_BLOCKING_STYLE +# +# The statements below check for systems where POSIX-style +# non-blocking I/O (O_NONBLOCK) doesn't work or is unimplemented. +# On these systems (mostly older ones), use the old BSD-style +# FIONBIO approach instead. +# +# Arguments: +# none +# +# Results: +# +# Defines some of the following vars: +# HAVE_SYS_IOCTL_H +# HAVE_SYS_FILIO_H +# USE_FIONBIO +# O_NONBLOCK +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_BLOCKING_STYLE], [ + AC_CHECK_HEADERS(sys/ioctl.h) + AC_CHECK_HEADERS(sys/filio.h) + TEA_CONFIG_SYSTEM + AC_MSG_CHECKING([FIONBIO vs. O_NONBLOCK for nonblocking I/O]) + case $system in + OSF*) + AC_DEFINE(USE_FIONBIO, 1, [Should we use FIONBIO?]) + AC_MSG_RESULT([FIONBIO]) + ;; + *) + AC_MSG_RESULT([O_NONBLOCK]) + ;; + esac +]) + +#-------------------------------------------------------------------- +# TEA_TIME_HANDLER +# +# Checks how the system deals with time.h, what time structures +# are used on the system, and what fields the structures have. +# +# Arguments: +# none +# +# Results: +# +# Defines some of the following vars: +# USE_DELTA_FOR_TZ +# HAVE_TM_GMTOFF +# HAVE_TM_TZADJ +# HAVE_TIMEZONE_VAR +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_TIME_HANDLER], [ + AC_CHECK_HEADERS(sys/time.h) + AC_HEADER_TIME + AC_STRUCT_TIMEZONE + + AC_CHECK_FUNCS(gmtime_r localtime_r) + + AC_CACHE_CHECK([tm_tzadj in struct tm], tcl_cv_member_tm_tzadj, [ + AC_TRY_COMPILE([#include ], [struct tm tm; tm.tm_tzadj;], + tcl_cv_member_tm_tzadj=yes, tcl_cv_member_tm_tzadj=no)]) + if test $tcl_cv_member_tm_tzadj = yes ; then + AC_DEFINE(HAVE_TM_TZADJ, 1, [Should we use the tm_tzadj field of struct tm?]) + fi + + AC_CACHE_CHECK([tm_gmtoff in struct tm], tcl_cv_member_tm_gmtoff, [ + AC_TRY_COMPILE([#include ], [struct tm tm; tm.tm_gmtoff;], + tcl_cv_member_tm_gmtoff=yes, tcl_cv_member_tm_gmtoff=no)]) + if test $tcl_cv_member_tm_gmtoff = yes ; then + AC_DEFINE(HAVE_TM_GMTOFF, 1, [Should we use the tm_gmtoff field of struct tm?]) + fi + + # + # Its important to include time.h in this check, as some systems + # (like convex) have timezone functions, etc. + # + AC_CACHE_CHECK([long timezone variable], tcl_cv_timezone_long, [ + AC_TRY_COMPILE([#include ], + [extern long timezone; + timezone += 1; + exit (0);], + tcl_cv_timezone_long=yes, tcl_cv_timezone_long=no)]) + if test $tcl_cv_timezone_long = yes ; then + AC_DEFINE(HAVE_TIMEZONE_VAR, 1, [Should we use the global timezone variable?]) + else + # + # On some systems (eg IRIX 6.2), timezone is a time_t and not a long. + # + AC_CACHE_CHECK([time_t timezone variable], tcl_cv_timezone_time, [ + AC_TRY_COMPILE([#include ], + [extern time_t timezone; + timezone += 1; + exit (0);], + tcl_cv_timezone_time=yes, tcl_cv_timezone_time=no)]) + if test $tcl_cv_timezone_time = yes ; then + AC_DEFINE(HAVE_TIMEZONE_VAR, 1, [Should we use the global timezone variable?]) + fi + fi +]) + +#-------------------------------------------------------------------- +# TEA_BUGGY_STRTOD +# +# Under Solaris 2.4, strtod returns the wrong value for the +# terminating character under some conditions. Check for this +# and if the problem exists use a substitute procedure +# "fixstrtod" (provided by Tcl) that corrects the error. +# Also, on Compaq's Tru64 Unix 5.0, +# strtod(" ") returns 0.0 instead of a failure to convert. +# +# Arguments: +# none +# +# Results: +# +# Might defines some of the following vars: +# strtod (=fixstrtod) +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_BUGGY_STRTOD], [ + AC_CHECK_FUNC(strtod, tcl_strtod=1, tcl_strtod=0) + if test "$tcl_strtod" = 1; then + AC_CACHE_CHECK([for Solaris2.4/Tru64 strtod bugs], tcl_cv_strtod_buggy,[ + AC_TRY_RUN([ + extern double strtod(); + int main() { + char *infString="Inf", *nanString="NaN", *spaceString=" "; + char *term; + double value; + value = strtod(infString, &term); + if ((term != infString) && (term[-1] == 0)) { + exit(1); + } + value = strtod(nanString, &term); + if ((term != nanString) && (term[-1] == 0)) { + exit(1); + } + value = strtod(spaceString, &term); + if (term == (spaceString+1)) { + exit(1); + } + exit(0); + }], tcl_cv_strtod_buggy=ok, tcl_cv_strtod_buggy=buggy, + tcl_cv_strtod_buggy=buggy)]) + if test "$tcl_cv_strtod_buggy" = buggy; then + AC_LIBOBJ([fixstrtod]) + USE_COMPAT=1 + AC_DEFINE(strtod, fixstrtod, [Do we want to use the strtod() in compat?]) + fi + fi +]) + +#-------------------------------------------------------------------- +# TEA_TCL_LINK_LIBS +# +# Search for the libraries needed to link the Tcl shell. +# Things like the math library (-lm) and socket stuff (-lsocket vs. +# -lnsl) are dealt with here. +# +# Arguments: +# Requires the following vars to be set in the Makefile: +# DL_LIBS (not in TEA, only needed in core) +# LIBS +# MATH_LIBS +# +# Results: +# +# Substitutes the following vars: +# TCL_LIBS +# MATH_LIBS +# +# Might append to the following vars: +# LIBS +# +# Might define the following vars: +# HAVE_NET_ERRNO_H +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_TCL_LINK_LIBS], [ + #-------------------------------------------------------------------- + # On a few very rare systems, all of the libm.a stuff is + # already in libc.a. Set compiler flags accordingly. + # Also, Linux requires the "ieee" library for math to work + # right (and it must appear before "-lm"). + #-------------------------------------------------------------------- + + AC_CHECK_FUNC(sin, MATH_LIBS="", MATH_LIBS="-lm") + AC_CHECK_LIB(ieee, main, [MATH_LIBS="-lieee $MATH_LIBS"]) + + #-------------------------------------------------------------------- + # Interactive UNIX requires -linet instead of -lsocket, plus it + # needs net/errno.h to define the socket-related error codes. + #-------------------------------------------------------------------- + + AC_CHECK_LIB(inet, main, [LIBS="$LIBS -linet"]) + AC_CHECK_HEADER(net/errno.h, [ + AC_DEFINE(HAVE_NET_ERRNO_H, 1, [Do we have ?])]) + + #-------------------------------------------------------------------- + # Check for the existence of the -lsocket and -lnsl libraries. + # The order here is important, so that they end up in the right + # order in the command line generated by make. Here are some + # special considerations: + # 1. Use "connect" and "accept" to check for -lsocket, and + # "gethostbyname" to check for -lnsl. + # 2. Use each function name only once: can't redo a check because + # autoconf caches the results of the last check and won't redo it. + # 3. Use -lnsl and -lsocket only if they supply procedures that + # aren't already present in the normal libraries. This is because + # IRIX 5.2 has libraries, but they aren't needed and they're + # bogus: they goof up name resolution if used. + # 4. On some SVR4 systems, can't use -lsocket without -lnsl too. + # To get around this problem, check for both libraries together + # if -lsocket doesn't work by itself. + #-------------------------------------------------------------------- + + tcl_checkBoth=0 + AC_CHECK_FUNC(connect, tcl_checkSocket=0, tcl_checkSocket=1) + if test "$tcl_checkSocket" = 1; then + AC_CHECK_FUNC(setsockopt, , [AC_CHECK_LIB(socket, setsockopt, + LIBS="$LIBS -lsocket", tcl_checkBoth=1)]) + fi + if test "$tcl_checkBoth" = 1; then + tk_oldLibs=$LIBS + LIBS="$LIBS -lsocket -lnsl" + AC_CHECK_FUNC(accept, tcl_checkNsl=0, [LIBS=$tk_oldLibs]) + fi + AC_CHECK_FUNC(gethostbyname, , [AC_CHECK_LIB(nsl, gethostbyname, + [LIBS="$LIBS -lnsl"])]) + + # TEA specific: Don't perform the eval of the libraries here because + # DL_LIBS won't be set until we call TEA_CONFIG_CFLAGS + + TCL_LIBS='${DL_LIBS} ${LIBS} ${MATH_LIBS}' + AC_SUBST(TCL_LIBS) + AC_SUBST(MATH_LIBS) +]) + +#-------------------------------------------------------------------- +# TEA_TCL_EARLY_FLAGS +# +# Check for what flags are needed to be passed so the correct OS +# features are available. +# +# Arguments: +# None +# +# Results: +# +# Might define the following vars: +# _ISOC99_SOURCE +# _LARGEFILE64_SOURCE +# _LARGEFILE_SOURCE64 +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_TCL_EARLY_FLAG],[ + AC_CACHE_VAL([tcl_cv_flag_]translit($1,[A-Z],[a-z]), + AC_TRY_COMPILE([$2], $3, [tcl_cv_flag_]translit($1,[A-Z],[a-z])=no, + AC_TRY_COMPILE([[#define ]$1[ 1 +]$2], $3, + [tcl_cv_flag_]translit($1,[A-Z],[a-z])=yes, + [tcl_cv_flag_]translit($1,[A-Z],[a-z])=no))) + if test ["x${tcl_cv_flag_]translit($1,[A-Z],[a-z])[}" = "xyes"] ; then + AC_DEFINE($1, 1, [Add the ]$1[ flag when building]) + tcl_flags="$tcl_flags $1" + fi +]) + +AC_DEFUN([TEA_TCL_EARLY_FLAGS],[ + AC_MSG_CHECKING([for required early compiler flags]) + tcl_flags="" + TEA_TCL_EARLY_FLAG(_ISOC99_SOURCE,[#include ], + [char *p = (char *)strtoll; char *q = (char *)strtoull;]) + TEA_TCL_EARLY_FLAG(_LARGEFILE64_SOURCE,[#include ], + [struct stat64 buf; int i = stat64("/", &buf);]) + TEA_TCL_EARLY_FLAG(_LARGEFILE_SOURCE64,[#include ], + [char *p = (char *)open64;]) + if test "x${tcl_flags}" = "x" ; then + AC_MSG_RESULT([none]) + else + AC_MSG_RESULT([${tcl_flags}]) + fi +]) + +#-------------------------------------------------------------------- +# TEA_TCL_64BIT_FLAGS +# +# Check for what is defined in the way of 64-bit features. +# +# Arguments: +# None +# +# Results: +# +# Might define the following vars: +# TCL_WIDE_INT_IS_LONG +# TCL_WIDE_INT_TYPE +# HAVE_STRUCT_DIRENT64 +# HAVE_STRUCT_STAT64 +# HAVE_TYPE_OFF64_T +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_TCL_64BIT_FLAGS], [ + AC_MSG_CHECKING([for 64-bit integer type]) + AC_CACHE_VAL(tcl_cv_type_64bit,[ + tcl_cv_type_64bit=none + # See if the compiler knows natively about __int64 + AC_TRY_COMPILE(,[__int64 value = (__int64) 0;], + tcl_type_64bit=__int64, tcl_type_64bit="long long") + # See if we should use long anyway Note that we substitute in the + # type that is our current guess for a 64-bit type inside this check + # program, so it should be modified only carefully... + AC_TRY_COMPILE(,[switch (0) { + case 1: case (sizeof(]${tcl_type_64bit}[)==sizeof(long)): ; + }],tcl_cv_type_64bit=${tcl_type_64bit})]) + if test "${tcl_cv_type_64bit}" = none ; then + AC_DEFINE(TCL_WIDE_INT_IS_LONG, 1, [Are wide integers to be implemented with C 'long's?]) + AC_MSG_RESULT([using long]) + elif test "${tcl_cv_type_64bit}" = "__int64" \ + -a "${TEA_PLATFORM}" = "windows" ; then + # TEA specific: We actually want to use the default tcl.h checks in + # this case to handle both TCL_WIDE_INT_TYPE and TCL_LL_MODIFIER* + AC_MSG_RESULT([using Tcl header defaults]) + else + AC_DEFINE_UNQUOTED(TCL_WIDE_INT_TYPE,${tcl_cv_type_64bit}, + [What type should be used to define wide integers?]) + AC_MSG_RESULT([${tcl_cv_type_64bit}]) + + # Now check for auxiliary declarations + AC_CACHE_CHECK([for struct dirent64], tcl_cv_struct_dirent64,[ + AC_TRY_COMPILE([#include +#include ],[struct dirent64 p;], + tcl_cv_struct_dirent64=yes,tcl_cv_struct_dirent64=no)]) + if test "x${tcl_cv_struct_dirent64}" = "xyes" ; then + AC_DEFINE(HAVE_STRUCT_DIRENT64, 1, [Is 'struct dirent64' in ?]) + fi + + AC_CACHE_CHECK([for struct stat64], tcl_cv_struct_stat64,[ + AC_TRY_COMPILE([#include ],[struct stat64 p; +], + tcl_cv_struct_stat64=yes,tcl_cv_struct_stat64=no)]) + if test "x${tcl_cv_struct_stat64}" = "xyes" ; then + AC_DEFINE(HAVE_STRUCT_STAT64, 1, [Is 'struct stat64' in ?]) + fi + + AC_CHECK_FUNCS(open64 lseek64) + AC_MSG_CHECKING([for off64_t]) + AC_CACHE_VAL(tcl_cv_type_off64_t,[ + AC_TRY_COMPILE([#include ],[off64_t offset; +], + tcl_cv_type_off64_t=yes,tcl_cv_type_off64_t=no)]) + dnl Define HAVE_TYPE_OFF64_T only when the off64_t type and the + dnl functions lseek64 and open64 are defined. + if test "x${tcl_cv_type_off64_t}" = "xyes" && \ + test "x${ac_cv_func_lseek64}" = "xyes" && \ + test "x${ac_cv_func_open64}" = "xyes" ; then + AC_DEFINE(HAVE_TYPE_OFF64_T, 1, [Is off64_t in ?]) + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + fi +]) + +## +## Here ends the standard Tcl configuration bits and starts the +## TEA specific functions +## + +#------------------------------------------------------------------------ +# TEA_INIT -- +# +# Init various Tcl Extension Architecture (TEA) variables. +# This should be the first called TEA_* macro. +# +# Arguments: +# none +# +# Results: +# +# Defines and substs the following vars: +# CYGPATH +# EXEEXT +# Defines only: +# TEA_VERSION +# TEA_INITED +# TEA_PLATFORM (windows or unix) +# +# "cygpath" is used on windows to generate native path names for include +# files. These variables should only be used with the compiler and linker +# since they generate native path names. +# +# EXEEXT +# Select the executable extension based on the host type. This +# is a lightweight replacement for AC_EXEEXT that doesn't require +# a compiler. +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_INIT], [ + # TEA extensions pass this us the version of TEA they think they + # are compatible with. + TEA_VERSION="3.10" + + AC_MSG_CHECKING([for correct TEA configuration]) + if test x"${PACKAGE_NAME}" = x ; then + AC_MSG_ERROR([ +The PACKAGE_NAME variable must be defined by your TEA configure.ac]) + fi + if test x"$1" = x ; then + AC_MSG_ERROR([ +TEA version not specified.]) + elif test "$1" != "${TEA_VERSION}" ; then + AC_MSG_RESULT([warning: requested TEA version "$1", have "${TEA_VERSION}"]) + else + AC_MSG_RESULT([ok (TEA ${TEA_VERSION})]) + fi + + # If the user did not set CFLAGS, set it now to keep macros + # like AC_PROG_CC and AC_TRY_COMPILE from adding "-g -O2". + if test "${CFLAGS+set}" != "set" ; then + CFLAGS="" + fi + + case "`uname -s`" in + *win32*|*WIN32*|*MINGW32_*) + AC_CHECK_PROG(CYGPATH, cygpath, cygpath -m, echo) + EXEEXT=".exe" + TEA_PLATFORM="windows" + ;; + *CYGWIN_*) + EXEEXT=".exe" + # CYGPATH and TEA_PLATFORM are determined later in LOAD_TCLCONFIG + ;; + *) + CYGPATH=echo + # Maybe we are cross-compiling.... + case ${host_alias} in + *mingw32*) + EXEEXT=".exe" + TEA_PLATFORM="windows" + ;; + *) + EXEEXT="" + TEA_PLATFORM="unix" + ;; + esac + ;; + esac + + # Check if exec_prefix is set. If not use fall back to prefix. + # Note when adjusted, so that TEA_PREFIX can correct for this. + # This is needed for recursive configures, since autoconf propagates + # $prefix, but not $exec_prefix (doh!). + if test x$exec_prefix = xNONE ; then + exec_prefix_default=yes + exec_prefix=$prefix + fi + + AC_MSG_NOTICE([configuring ${PACKAGE_NAME} ${PACKAGE_VERSION}]) + + AC_SUBST(EXEEXT) + AC_SUBST(CYGPATH) + + # This package name must be replaced statically for AC_SUBST to work + AC_SUBST(PKG_LIB_FILE) + # Substitute STUB_LIB_FILE in case package creates a stub library too. + AC_SUBST(PKG_STUB_LIB_FILE) + + # We AC_SUBST these here to ensure they are subst'ed, + # in case the user doesn't call TEA_ADD_... + AC_SUBST(PKG_STUB_SOURCES) + AC_SUBST(PKG_STUB_OBJECTS) + AC_SUBST(PKG_TCL_SOURCES) + AC_SUBST(PKG_HEADERS) + AC_SUBST(PKG_INCLUDES) + AC_SUBST(PKG_LIBS) + AC_SUBST(PKG_CFLAGS) +]) + +#------------------------------------------------------------------------ +# TEA_ADD_SOURCES -- +# +# Specify one or more source files. Users should check for +# the right platform before adding to their list. +# It is not important to specify the directory, as long as it is +# in the generic, win or unix subdirectory of $(srcdir). +# +# Arguments: +# one or more file names +# +# Results: +# +# Defines and substs the following vars: +# PKG_SOURCES +# PKG_OBJECTS +#------------------------------------------------------------------------ +AC_DEFUN([TEA_ADD_SOURCES], [ + vars="$@" + for i in $vars; do + case $i in + [\$]*) + # allow $-var names + PKG_SOURCES="$PKG_SOURCES $i" + PKG_OBJECTS="$PKG_OBJECTS $i" + ;; + *) + # check for existence - allows for generic/win/unix VPATH + # To add more dirs here (like 'src'), you have to update VPATH + # in Makefile.in as well + if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \ + -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \ + -a ! -f "${srcdir}/macosx/$i" \ + ; then + AC_MSG_ERROR([could not find source file '$i']) + fi + PKG_SOURCES="$PKG_SOURCES $i" + # this assumes it is in a VPATH dir + i=`basename $i` + # handle user calling this before or after TEA_SETUP_COMPILER + if test x"${OBJEXT}" != x ; then + j="`echo $i | sed -e 's/\.[[^.]]*$//'`.${OBJEXT}" + else + j="`echo $i | sed -e 's/\.[[^.]]*$//'`.\${OBJEXT}" + fi + PKG_OBJECTS="$PKG_OBJECTS $j" + ;; + esac + done + AC_SUBST(PKG_SOURCES) + AC_SUBST(PKG_OBJECTS) +]) + +#------------------------------------------------------------------------ +# TEA_ADD_STUB_SOURCES -- +# +# Specify one or more source files. Users should check for +# the right platform before adding to their list. +# It is not important to specify the directory, as long as it is +# in the generic, win or unix subdirectory of $(srcdir). +# +# Arguments: +# one or more file names +# +# Results: +# +# Defines and substs the following vars: +# PKG_STUB_SOURCES +# PKG_STUB_OBJECTS +#------------------------------------------------------------------------ +AC_DEFUN([TEA_ADD_STUB_SOURCES], [ + vars="$@" + for i in $vars; do + # check for existence - allows for generic/win/unix VPATH + if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \ + -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \ + -a ! -f "${srcdir}/macosx/$i" \ + ; then + AC_MSG_ERROR([could not find stub source file '$i']) + fi + PKG_STUB_SOURCES="$PKG_STUB_SOURCES $i" + # this assumes it is in a VPATH dir + i=`basename $i` + # handle user calling this before or after TEA_SETUP_COMPILER + if test x"${OBJEXT}" != x ; then + j="`echo $i | sed -e 's/\.[[^.]]*$//'`.${OBJEXT}" + else + j="`echo $i | sed -e 's/\.[[^.]]*$//'`.\${OBJEXT}" + fi + PKG_STUB_OBJECTS="$PKG_STUB_OBJECTS $j" + done + AC_SUBST(PKG_STUB_SOURCES) + AC_SUBST(PKG_STUB_OBJECTS) +]) + +#------------------------------------------------------------------------ +# TEA_ADD_TCL_SOURCES -- +# +# Specify one or more Tcl source files. These should be platform +# independent runtime files. +# +# Arguments: +# one or more file names +# +# Results: +# +# Defines and substs the following vars: +# PKG_TCL_SOURCES +#------------------------------------------------------------------------ +AC_DEFUN([TEA_ADD_TCL_SOURCES], [ + vars="$@" + for i in $vars; do + # check for existence, be strict because it is installed + if test ! -f "${srcdir}/$i" ; then + AC_MSG_ERROR([could not find tcl source file '${srcdir}/$i']) + fi + PKG_TCL_SOURCES="$PKG_TCL_SOURCES $i" + done + AC_SUBST(PKG_TCL_SOURCES) +]) + +#------------------------------------------------------------------------ +# TEA_ADD_HEADERS -- +# +# Specify one or more source headers. Users should check for +# the right platform before adding to their list. +# +# Arguments: +# one or more file names +# +# Results: +# +# Defines and substs the following vars: +# PKG_HEADERS +#------------------------------------------------------------------------ +AC_DEFUN([TEA_ADD_HEADERS], [ + vars="$@" + for i in $vars; do + # check for existence, be strict because it is installed + if test ! -f "${srcdir}/$i" ; then + AC_MSG_ERROR([could not find header file '${srcdir}/$i']) + fi + PKG_HEADERS="$PKG_HEADERS $i" + done + AC_SUBST(PKG_HEADERS) +]) + +#------------------------------------------------------------------------ +# TEA_ADD_INCLUDES -- +# +# Specify one or more include dirs. Users should check for +# the right platform before adding to their list. +# +# Arguments: +# one or more file names +# +# Results: +# +# Defines and substs the following vars: +# PKG_INCLUDES +#------------------------------------------------------------------------ +AC_DEFUN([TEA_ADD_INCLUDES], [ + vars="$@" + for i in $vars; do + PKG_INCLUDES="$PKG_INCLUDES $i" + done + AC_SUBST(PKG_INCLUDES) +]) + +#------------------------------------------------------------------------ +# TEA_ADD_LIBS -- +# +# Specify one or more libraries. Users should check for +# the right platform before adding to their list. For Windows, +# libraries provided in "foo.lib" format will be converted to +# "-lfoo" when using GCC (mingw). +# +# Arguments: +# one or more file names +# +# Results: +# +# Defines and substs the following vars: +# PKG_LIBS +#------------------------------------------------------------------------ +AC_DEFUN([TEA_ADD_LIBS], [ + vars="$@" + for i in $vars; do + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then + # Convert foo.lib to -lfoo for GCC. No-op if not *.lib + i=`echo "$i" | sed -e 's/^\([[^-]].*\)\.lib[$]/-l\1/i'` + fi + PKG_LIBS="$PKG_LIBS $i" + done + AC_SUBST(PKG_LIBS) +]) + +#------------------------------------------------------------------------ +# TEA_ADD_CFLAGS -- +# +# Specify one or more CFLAGS. Users should check for +# the right platform before adding to their list. +# +# Arguments: +# one or more file names +# +# Results: +# +# Defines and substs the following vars: +# PKG_CFLAGS +#------------------------------------------------------------------------ +AC_DEFUN([TEA_ADD_CFLAGS], [ + PKG_CFLAGS="$PKG_CFLAGS $@" + AC_SUBST(PKG_CFLAGS) +]) + +#------------------------------------------------------------------------ +# TEA_ADD_CLEANFILES -- +# +# Specify one or more CLEANFILES. +# +# Arguments: +# one or more file names to clean target +# +# Results: +# +# Appends to CLEANFILES, already defined for subst in LOAD_TCLCONFIG +#------------------------------------------------------------------------ +AC_DEFUN([TEA_ADD_CLEANFILES], [ + CLEANFILES="$CLEANFILES $@" +]) + +#------------------------------------------------------------------------ +# TEA_PREFIX -- +# +# Handle the --prefix=... option by defaulting to what Tcl gave +# +# Arguments: +# none +# +# Results: +# +# If --prefix or --exec-prefix was not specified, $prefix and +# $exec_prefix will be set to the values given to Tcl when it was +# configured. +#------------------------------------------------------------------------ +AC_DEFUN([TEA_PREFIX], [ + if test "${prefix}" = "NONE"; then + prefix_default=yes + if test x"${TCL_PREFIX}" != x; then + AC_MSG_NOTICE([--prefix defaulting to TCL_PREFIX ${TCL_PREFIX}]) + prefix=${TCL_PREFIX} + else + AC_MSG_NOTICE([--prefix defaulting to /usr/local]) + prefix=/usr/local + fi + fi + if test "${exec_prefix}" = "NONE" -a x"${prefix_default}" = x"yes" \ + -o x"${exec_prefix_default}" = x"yes" ; then + if test x"${TCL_EXEC_PREFIX}" != x; then + AC_MSG_NOTICE([--exec-prefix defaulting to TCL_EXEC_PREFIX ${TCL_EXEC_PREFIX}]) + exec_prefix=${TCL_EXEC_PREFIX} + else + AC_MSG_NOTICE([--exec-prefix defaulting to ${prefix}]) + exec_prefix=$prefix + fi + fi +]) + +#------------------------------------------------------------------------ +# TEA_SETUP_COMPILER_CC -- +# +# Do compiler checks the way we want. This is just a replacement +# for AC_PROG_CC in TEA configure.ac files to make them cleaner. +# +# Arguments: +# none +# +# Results: +# +# Sets up CC var and other standard bits we need to make executables. +#------------------------------------------------------------------------ +AC_DEFUN([TEA_SETUP_COMPILER_CC], [ + # Don't put any macros that use the compiler (e.g. AC_TRY_COMPILE) + # in this macro, they need to go into TEA_SETUP_COMPILER instead. + + AC_PROG_CC + AC_PROG_CPP + + INSTALL='$(SHELL) $(srcdir)/tclconfig/install-sh -c' + INSTALL_DATA_DIR='${INSTALL} -d -m 755' + INSTALL_DATA='${INSTALL} -m 644' + INSTALL_PROGRAM='${INSTALL}' + INSTALL_SCRIPT='${INSTALL}' + INSTALL_LIBRARY='${INSTALL_DATA}' + + AC_SUBST(INSTALL) + AC_SUBST(INSTALL_DATA_DIR) + AC_SUBST(INSTALL_DATA) + AC_SUBST(INSTALL_PROGRAM) + AC_SUBST(INSTALL_SCRIPT) + AC_SUBST(INSTALL_LIBRARY) + + #-------------------------------------------------------------------- + # Checks to see if the make program sets the $MAKE variable. + #-------------------------------------------------------------------- + + AC_PROG_MAKE_SET + + #-------------------------------------------------------------------- + # Find ranlib + #-------------------------------------------------------------------- + + AC_CHECK_TOOL(RANLIB, ranlib) + + #-------------------------------------------------------------------- + # Determines the correct binary file extension (.o, .obj, .exe etc.) + #-------------------------------------------------------------------- + + AC_OBJEXT + AC_EXEEXT +]) + +#------------------------------------------------------------------------ +# TEA_SETUP_COMPILER -- +# +# Do compiler checks that use the compiler. This must go after +# TEA_SETUP_COMPILER_CC, which does the actual compiler check. +# +# Arguments: +# none +# +# Results: +# +# Sets up CC var and other standard bits we need to make executables. +#------------------------------------------------------------------------ +AC_DEFUN([TEA_SETUP_COMPILER], [ + # Any macros that use the compiler (e.g. AC_TRY_COMPILE) have to go here. + AC_REQUIRE([TEA_SETUP_COMPILER_CC]) + + #------------------------------------------------------------------------ + # If we're using GCC, see if the compiler understands -pipe. If so, use it. + # It makes compiling go faster. (This is only a performance feature.) + #------------------------------------------------------------------------ + + if test -z "$no_pipe" -a -n "$GCC"; then + AC_CACHE_CHECK([if the compiler understands -pipe], + tcl_cv_cc_pipe, [ + hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -pipe" + AC_TRY_COMPILE(,, tcl_cv_cc_pipe=yes, tcl_cv_cc_pipe=no) + CFLAGS=$hold_cflags]) + if test $tcl_cv_cc_pipe = yes; then + CFLAGS="$CFLAGS -pipe" + fi + fi + + #-------------------------------------------------------------------- + # Common compiler flag setup + #-------------------------------------------------------------------- + + AC_C_BIGENDIAN + if test "${TEA_PLATFORM}" = "unix" ; then + TEA_TCL_LINK_LIBS + TEA_MISSING_POSIX_HEADERS + # Let the user call this, because if it triggers, they will + # need a compat/strtod.c that is correct. Users can also + # use Tcl_GetDouble(FromObj) instead. + #TEA_BUGGY_STRTOD + fi +]) + +#------------------------------------------------------------------------ +# TEA_MAKE_LIB -- +# +# Generate a line that can be used to build a shared/unshared library +# in a platform independent manner. +# +# Arguments: +# none +# +# Requires: +# +# Results: +# +# Defines the following vars: +# CFLAGS - Done late here to note disturb other AC macros +# MAKE_LIB - Command to execute to build the Tcl library; +# differs depending on whether or not Tcl is being +# compiled as a shared library. +# MAKE_SHARED_LIB Makefile rule for building a shared library +# MAKE_STATIC_LIB Makefile rule for building a static library +# MAKE_STUB_LIB Makefile rule for building a stub library +# VC_MANIFEST_EMBED_DLL Makefile rule for embedded VC manifest in DLL +# VC_MANIFEST_EMBED_EXE Makefile rule for embedded VC manifest in EXE +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_MAKE_LIB], [ + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" != "yes"; then + MAKE_STATIC_LIB="\${STLIB_LD} -out:\[$]@ \$(PKG_OBJECTS)" + MAKE_SHARED_LIB="\${SHLIB_LD} \${SHLIB_LD_LIBS} \${LDFLAGS_DEFAULT} -out:\[$]@ \$(PKG_OBJECTS)" + AC_EGREP_CPP([manifest needed], [ +#if defined(_MSC_VER) && _MSC_VER >= 1400 +print("manifest needed") +#endif + ], [ + # Could do a CHECK_PROG for mt, but should always be with MSVC8+ + VC_MANIFEST_EMBED_DLL="if test -f \[$]@.manifest ; then mt.exe -nologo -manifest \[$]@.manifest -outputresource:\[$]@\;2 ; fi" + VC_MANIFEST_EMBED_EXE="if test -f \[$]@.manifest ; then mt.exe -nologo -manifest \[$]@.manifest -outputresource:\[$]@\;1 ; fi" + MAKE_SHARED_LIB="${MAKE_SHARED_LIB} ; ${VC_MANIFEST_EMBED_DLL}" + TEA_ADD_CLEANFILES([*.manifest]) + ]) + MAKE_STUB_LIB="\${STLIB_LD} -nodefaultlib -out:\[$]@ \$(PKG_STUB_OBJECTS)" + else + MAKE_STATIC_LIB="\${STLIB_LD} \[$]@ \$(PKG_OBJECTS)" + MAKE_SHARED_LIB="\${SHLIB_LD} -o \[$]@ \$(PKG_OBJECTS) \${SHLIB_LD_LIBS}" + MAKE_STUB_LIB="\${STLIB_LD} \[$]@ \$(PKG_STUB_OBJECTS)" + fi + + if test "${SHARED_BUILD}" = "1" ; then + MAKE_LIB="${MAKE_SHARED_LIB} " + else + MAKE_LIB="${MAKE_STATIC_LIB} " + fi + + #-------------------------------------------------------------------- + # Shared libraries and static libraries have different names. + # Use the double eval to make sure any variables in the suffix is + # substituted. (@@@ Might not be necessary anymore) + #-------------------------------------------------------------------- + + if test "${TEA_PLATFORM}" = "windows" ; then + if test "${SHARED_BUILD}" = "1" ; then + # We force the unresolved linking of symbols that are really in + # the private libraries of Tcl and Tk. + if test x"${TK_BIN_DIR}" != x ; then + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} \"`${CYGPATH} ${TK_BIN_DIR}/${TK_STUB_LIB_FILE}`\"" + fi + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} \"`${CYGPATH} ${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}`\"" + if test "$GCC" = "yes"; then + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} -static-libgcc" + fi + eval eval "PKG_LIB_FILE=${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}${SHARED_LIB_SUFFIX}" + else + eval eval "PKG_LIB_FILE=${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}" + if test "$GCC" = "yes"; then + PKG_LIB_FILE=lib${PKG_LIB_FILE} + fi + fi + # Some packages build their own stubs libraries + eval eval "PKG_STUB_LIB_FILE=${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}stub${UNSHARED_LIB_SUFFIX}" + if test "$GCC" = "yes"; then + PKG_STUB_LIB_FILE=lib${PKG_STUB_LIB_FILE} + fi + # These aren't needed on Windows (either MSVC or gcc) + RANLIB=: + RANLIB_STUB=: + else + RANLIB_STUB="${RANLIB}" + if test "${SHARED_BUILD}" = "1" ; then + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} ${TCL_STUB_LIB_SPEC}" + if test x"${TK_BIN_DIR}" != x ; then + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} ${TK_STUB_LIB_SPEC}" + fi + eval eval "PKG_LIB_FILE=lib${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}${SHARED_LIB_SUFFIX}" + RANLIB=: + else + eval eval "PKG_LIB_FILE=lib${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}" + fi + # Some packages build their own stubs libraries + eval eval "PKG_STUB_LIB_FILE=lib${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}stub${UNSHARED_LIB_SUFFIX}" + fi + + # These are escaped so that only CFLAGS is picked up at configure time. + # The other values will be substituted at make time. + CFLAGS="${CFLAGS} \${CFLAGS_DEFAULT} \${CFLAGS_WARNING}" + if test "${SHARED_BUILD}" = "1" ; then + CFLAGS="${CFLAGS} \${SHLIB_CFLAGS}" + fi + + AC_SUBST(MAKE_LIB) + AC_SUBST(MAKE_SHARED_LIB) + AC_SUBST(MAKE_STATIC_LIB) + AC_SUBST(MAKE_STUB_LIB) + AC_SUBST(RANLIB_STUB) + AC_SUBST(VC_MANIFEST_EMBED_DLL) + AC_SUBST(VC_MANIFEST_EMBED_EXE) +]) + +#------------------------------------------------------------------------ +# TEA_LIB_SPEC -- +# +# Compute the name of an existing object library located in libdir +# from the given base name and produce the appropriate linker flags. +# +# Arguments: +# basename The base name of the library without version +# numbers, extensions, or "lib" prefixes. +# extra_dir Extra directory in which to search for the +# library. This location is used first, then +# $prefix/$exec-prefix, then some defaults. +# +# Requires: +# TEA_INIT and TEA_PREFIX must be called first. +# +# Results: +# +# Defines the following vars: +# ${basename}_LIB_NAME The computed library name. +# ${basename}_LIB_SPEC The computed linker flags. +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_LIB_SPEC], [ + AC_MSG_CHECKING([for $1 library]) + + # Look in exec-prefix for the library (defined by TEA_PREFIX). + + tea_lib_name_dir="${exec_prefix}/lib" + + # Or in a user-specified location. + + if test x"$2" != x ; then + tea_extra_lib_dir=$2 + else + tea_extra_lib_dir=NONE + fi + + for i in \ + `ls -dr ${tea_extra_lib_dir}/$1[[0-9]]*.lib 2>/dev/null ` \ + `ls -dr ${tea_extra_lib_dir}/lib$1[[0-9]]* 2>/dev/null ` \ + `ls -dr ${tea_lib_name_dir}/$1[[0-9]]*.lib 2>/dev/null ` \ + `ls -dr ${tea_lib_name_dir}/lib$1[[0-9]]* 2>/dev/null ` \ + `ls -dr /usr/lib/$1[[0-9]]*.lib 2>/dev/null ` \ + `ls -dr /usr/lib/lib$1[[0-9]]* 2>/dev/null ` \ + `ls -dr /usr/lib64/$1[[0-9]]*.lib 2>/dev/null ` \ + `ls -dr /usr/lib64/lib$1[[0-9]]* 2>/dev/null ` \ + `ls -dr /usr/local/lib/$1[[0-9]]*.lib 2>/dev/null ` \ + `ls -dr /usr/local/lib/lib$1[[0-9]]* 2>/dev/null ` ; do + if test -f "$i" ; then + tea_lib_name_dir=`dirname $i` + $1_LIB_NAME=`basename $i` + $1_LIB_PATH_NAME=$i + break + fi + done + + if test "${TEA_PLATFORM}" = "windows"; then + $1_LIB_SPEC=\"`${CYGPATH} ${$1_LIB_PATH_NAME} 2>/dev/null`\" + else + # Strip off the leading "lib" and trailing ".a" or ".so" + + tea_lib_name_lib=`echo ${$1_LIB_NAME}|sed -e 's/^lib//' -e 's/\.[[^.]]*$//' -e 's/\.so.*//'` + $1_LIB_SPEC="-L${tea_lib_name_dir} -l${tea_lib_name_lib}" + fi + + if test "x${$1_LIB_NAME}" = x ; then + AC_MSG_ERROR([not found]) + else + AC_MSG_RESULT([${$1_LIB_SPEC}]) + fi +]) + +#------------------------------------------------------------------------ +# TEA_PRIVATE_TCL_HEADERS -- +# +# Locate the private Tcl include files +# +# Arguments: +# +# Requires: +# TCL_SRC_DIR Assumes that TEA_LOAD_TCLCONFIG has +# already been called. +# +# Results: +# +# Substitutes the following vars: +# TCL_TOP_DIR_NATIVE +# TCL_INCLUDES +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PRIVATE_TCL_HEADERS], [ + # Allow for --with-tclinclude to take effect and define ${ac_cv_c_tclh} + AC_REQUIRE([TEA_PUBLIC_TCL_HEADERS]) + AC_MSG_CHECKING([for Tcl private include files]) + + TCL_SRC_DIR_NATIVE=`${CYGPATH} ${TCL_SRC_DIR}` + TCL_TOP_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}\" + + # Check to see if tclPort.h isn't already with the public headers + # Don't look for tclInt.h because that resides with tcl.h in the core + # sources, but the Port headers are in a different directory + if test "${TEA_PLATFORM}" = "windows" -a \ + -f "${ac_cv_c_tclh}/tclWinPort.h"; then + result="private headers found with public headers" + elif test "${TEA_PLATFORM}" = "unix" -a \ + -f "${ac_cv_c_tclh}/tclUnixPort.h"; then + result="private headers found with public headers" + else + TCL_GENERIC_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}/generic\" + if test "${TEA_PLATFORM}" = "windows"; then + TCL_PLATFORM_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}/win\" + else + TCL_PLATFORM_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}/unix\" + fi + # Overwrite the previous TCL_INCLUDES as this should capture both + # public and private headers in the same set. + # We want to ensure these are substituted so as not to require + # any *_NATIVE vars be defined in the Makefile + TCL_INCLUDES="-I${TCL_GENERIC_DIR_NATIVE} -I${TCL_PLATFORM_DIR_NATIVE}" + if test "`uname -s`" = "Darwin"; then + # If Tcl was built as a framework, attempt to use + # the framework's Headers and PrivateHeaders directories + case ${TCL_DEFS} in + *TCL_FRAMEWORK*) + if test -d "${TCL_BIN_DIR}/Headers" -a \ + -d "${TCL_BIN_DIR}/PrivateHeaders"; then + TCL_INCLUDES="-I\"${TCL_BIN_DIR}/Headers\" -I\"${TCL_BIN_DIR}/PrivateHeaders\" ${TCL_INCLUDES}" + else + TCL_INCLUDES="${TCL_INCLUDES} ${TCL_INCLUDE_SPEC} `echo "${TCL_INCLUDE_SPEC}" | sed -e 's/Headers/PrivateHeaders/'`" + fi + ;; + esac + result="Using ${TCL_INCLUDES}" + else + if test ! -f "${TCL_SRC_DIR}/generic/tclInt.h" ; then + AC_MSG_ERROR([Cannot find private header tclInt.h in ${TCL_SRC_DIR}]) + fi + result="Using srcdir found in tclConfig.sh: ${TCL_SRC_DIR}" + fi + fi + + AC_SUBST(TCL_TOP_DIR_NATIVE) + + AC_SUBST(TCL_INCLUDES) + AC_MSG_RESULT([${result}]) +]) + +#------------------------------------------------------------------------ +# TEA_PUBLIC_TCL_HEADERS -- +# +# Locate the installed public Tcl header files +# +# Arguments: +# None. +# +# Requires: +# CYGPATH must be set +# +# Results: +# +# Adds a --with-tclinclude switch to configure. +# Result is cached. +# +# Substitutes the following vars: +# TCL_INCLUDES +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PUBLIC_TCL_HEADERS], [ + AC_MSG_CHECKING([for Tcl public headers]) + + AC_ARG_WITH(tclinclude, [ --with-tclinclude directory containing the public Tcl header files], with_tclinclude=${withval}) + + AC_CACHE_VAL(ac_cv_c_tclh, [ + # Use the value from --with-tclinclude, if it was given + + if test x"${with_tclinclude}" != x ; then + if test -f "${with_tclinclude}/tcl.h" ; then + ac_cv_c_tclh=${with_tclinclude} + else + AC_MSG_ERROR([${with_tclinclude} directory does not contain tcl.h]) + fi + else + list="" + if test "`uname -s`" = "Darwin"; then + # If Tcl was built as a framework, attempt to use + # the framework's Headers directory + case ${TCL_DEFS} in + *TCL_FRAMEWORK*) + list="`ls -d ${TCL_BIN_DIR}/Headers 2>/dev/null`" + ;; + esac + fi + + # Look in the source dir only if Tcl is not installed, + # and in that situation, look there before installed locations. + if test -f "${TCL_BIN_DIR}/Makefile" ; then + list="$list `ls -d ${TCL_SRC_DIR}/generic 2>/dev/null`" + fi + + # Check order: pkg --prefix location, Tcl's --prefix location, + # relative to directory of tclConfig.sh. + + eval "temp_includedir=${includedir}" + list="$list \ + `ls -d ${temp_includedir} 2>/dev/null` \ + `ls -d ${TCL_PREFIX}/include 2>/dev/null` \ + `ls -d ${TCL_BIN_DIR}/../include 2>/dev/null`" + if test "${TEA_PLATFORM}" != "windows" -o "$GCC" = "yes"; then + list="$list /usr/local/include /usr/include" + if test x"${TCL_INCLUDE_SPEC}" != x ; then + d=`echo "${TCL_INCLUDE_SPEC}" | sed -e 's/^-I//'` + list="$list `ls -d ${d} 2>/dev/null`" + fi + fi + for i in $list ; do + if test -f "$i/tcl.h" ; then + ac_cv_c_tclh=$i + break + fi + done + fi + ]) + + # Print a message based on how we determined the include path + + if test x"${ac_cv_c_tclh}" = x ; then + AC_MSG_ERROR([tcl.h not found. Please specify its location with --with-tclinclude]) + else + AC_MSG_RESULT([${ac_cv_c_tclh}]) + fi + + # Convert to a native path and substitute into the output files. + + INCLUDE_DIR_NATIVE=`${CYGPATH} ${ac_cv_c_tclh}` + + TCL_INCLUDES=-I\"${INCLUDE_DIR_NATIVE}\" + + AC_SUBST(TCL_INCLUDES) +]) + +#------------------------------------------------------------------------ +# TEA_PRIVATE_TK_HEADERS -- +# +# Locate the private Tk include files +# +# Arguments: +# +# Requires: +# TK_SRC_DIR Assumes that TEA_LOAD_TKCONFIG has +# already been called. +# +# Results: +# +# Substitutes the following vars: +# TK_INCLUDES +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PRIVATE_TK_HEADERS], [ + # Allow for --with-tkinclude to take effect and define ${ac_cv_c_tkh} + AC_REQUIRE([TEA_PUBLIC_TK_HEADERS]) + AC_MSG_CHECKING([for Tk private include files]) + + TK_SRC_DIR_NATIVE=`${CYGPATH} ${TK_SRC_DIR}` + TK_TOP_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}\" + + # Check to see if tkPort.h isn't already with the public headers + # Don't look for tkInt.h because that resides with tk.h in the core + # sources, but the Port headers are in a different directory + if test "${TEA_PLATFORM}" = "windows" -a \ + -f "${ac_cv_c_tkh}/tkWinPort.h"; then + result="private headers found with public headers" + elif test "${TEA_PLATFORM}" = "unix" -a \ + -f "${ac_cv_c_tkh}/tkUnixPort.h"; then + result="private headers found with public headers" + else + TK_GENERIC_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/generic\" + TK_XLIB_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/xlib\" + if test "${TEA_PLATFORM}" = "windows"; then + TK_PLATFORM_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/win\" + else + TK_PLATFORM_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/unix\" + fi + # Overwrite the previous TK_INCLUDES as this should capture both + # public and private headers in the same set. + # We want to ensure these are substituted so as not to require + # any *_NATIVE vars be defined in the Makefile + TK_INCLUDES="-I${TK_GENERIC_DIR_NATIVE} -I${TK_PLATFORM_DIR_NATIVE}" + # Detect and add ttk subdir + if test -d "${TK_SRC_DIR}/generic/ttk"; then + TK_INCLUDES="${TK_INCLUDES} -I\"${TK_SRC_DIR_NATIVE}/generic/ttk\"" + fi + if test "${TEA_WINDOWINGSYSTEM}" != "x11"; then + TK_INCLUDES="${TK_INCLUDES} -I\"${TK_XLIB_DIR_NATIVE}\"" + fi + if test "${TEA_WINDOWINGSYSTEM}" = "aqua"; then + TK_INCLUDES="${TK_INCLUDES} -I\"${TK_SRC_DIR_NATIVE}/macosx\"" + fi + if test "`uname -s`" = "Darwin"; then + # If Tk was built as a framework, attempt to use + # the framework's Headers and PrivateHeaders directories + case ${TK_DEFS} in + *TK_FRAMEWORK*) + if test -d "${TK_BIN_DIR}/Headers" -a \ + -d "${TK_BIN_DIR}/PrivateHeaders"; then + TK_INCLUDES="-I\"${TK_BIN_DIR}/Headers\" -I\"${TK_BIN_DIR}/PrivateHeaders\" ${TK_INCLUDES}" + else + TK_INCLUDES="${TK_INCLUDES} ${TK_INCLUDE_SPEC} `echo "${TK_INCLUDE_SPEC}" | sed -e 's/Headers/PrivateHeaders/'`" + fi + ;; + esac + result="Using ${TK_INCLUDES}" + else + if test ! -f "${TK_SRC_DIR}/generic/tkInt.h" ; then + AC_MSG_ERROR([Cannot find private header tkInt.h in ${TK_SRC_DIR}]) + fi + result="Using srcdir found in tkConfig.sh: ${TK_SRC_DIR}" + fi + fi + + AC_SUBST(TK_TOP_DIR_NATIVE) + AC_SUBST(TK_XLIB_DIR_NATIVE) + + AC_SUBST(TK_INCLUDES) + AC_MSG_RESULT([${result}]) +]) + +#------------------------------------------------------------------------ +# TEA_PUBLIC_TK_HEADERS -- +# +# Locate the installed public Tk header files +# +# Arguments: +# None. +# +# Requires: +# CYGPATH must be set +# +# Results: +# +# Adds a --with-tkinclude switch to configure. +# Result is cached. +# +# Substitutes the following vars: +# TK_INCLUDES +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PUBLIC_TK_HEADERS], [ + AC_MSG_CHECKING([for Tk public headers]) + + AC_ARG_WITH(tkinclude, [ --with-tkinclude directory containing the public Tk header files], with_tkinclude=${withval}) + + AC_CACHE_VAL(ac_cv_c_tkh, [ + # Use the value from --with-tkinclude, if it was given + + if test x"${with_tkinclude}" != x ; then + if test -f "${with_tkinclude}/tk.h" ; then + ac_cv_c_tkh=${with_tkinclude} + else + AC_MSG_ERROR([${with_tkinclude} directory does not contain tk.h]) + fi + else + list="" + if test "`uname -s`" = "Darwin"; then + # If Tk was built as a framework, attempt to use + # the framework's Headers directory. + case ${TK_DEFS} in + *TK_FRAMEWORK*) + list="`ls -d ${TK_BIN_DIR}/Headers 2>/dev/null`" + ;; + esac + fi + + # Look in the source dir only if Tk is not installed, + # and in that situation, look there before installed locations. + if test -f "${TK_BIN_DIR}/Makefile" ; then + list="$list `ls -d ${TK_SRC_DIR}/generic 2>/dev/null`" + fi + + # Check order: pkg --prefix location, Tk's --prefix location, + # relative to directory of tkConfig.sh, Tcl's --prefix location, + # relative to directory of tclConfig.sh. + + eval "temp_includedir=${includedir}" + list="$list \ + `ls -d ${temp_includedir} 2>/dev/null` \ + `ls -d ${TK_PREFIX}/include 2>/dev/null` \ + `ls -d ${TK_BIN_DIR}/../include 2>/dev/null` \ + `ls -d ${TCL_PREFIX}/include 2>/dev/null` \ + `ls -d ${TCL_BIN_DIR}/../include 2>/dev/null`" + if test "${TEA_PLATFORM}" != "windows" -o "$GCC" = "yes"; then + list="$list /usr/local/include /usr/include" + if test x"${TK_INCLUDE_SPEC}" != x ; then + d=`echo "${TK_INCLUDE_SPEC}" | sed -e 's/^-I//'` + list="$list `ls -d ${d} 2>/dev/null`" + fi + fi + for i in $list ; do + if test -f "$i/tk.h" ; then + ac_cv_c_tkh=$i + break + fi + done + fi + ]) + + # Print a message based on how we determined the include path + + if test x"${ac_cv_c_tkh}" = x ; then + AC_MSG_ERROR([tk.h not found. Please specify its location with --with-tkinclude]) + else + AC_MSG_RESULT([${ac_cv_c_tkh}]) + fi + + # Convert to a native path and substitute into the output files. + + INCLUDE_DIR_NATIVE=`${CYGPATH} ${ac_cv_c_tkh}` + + TK_INCLUDES=-I\"${INCLUDE_DIR_NATIVE}\" + + AC_SUBST(TK_INCLUDES) + + if test "${TEA_WINDOWINGSYSTEM}" != "x11"; then + # On Windows and Aqua, we need the X compat headers + AC_MSG_CHECKING([for X11 header files]) + if test ! -r "${INCLUDE_DIR_NATIVE}/X11/Xlib.h"; then + INCLUDE_DIR_NATIVE="`${CYGPATH} ${TK_SRC_DIR}/xlib`" + TK_XINCLUDES=-I\"${INCLUDE_DIR_NATIVE}\" + AC_SUBST(TK_XINCLUDES) + fi + AC_MSG_RESULT([${INCLUDE_DIR_NATIVE}]) + fi +]) + +#------------------------------------------------------------------------ +# TEA_PATH_CONFIG -- +# +# Locate the ${1}Config.sh file and perform a sanity check on +# the ${1} compile flags. These are used by packages like +# [incr Tk] that load *Config.sh files from more than Tcl and Tk. +# +# Arguments: +# none +# +# Results: +# +# Adds the following arguments to configure: +# --with-$1=... +# +# Defines the following vars: +# $1_BIN_DIR Full path to the directory containing +# the $1Config.sh file +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PATH_CONFIG], [ + # + # Ok, lets find the $1 configuration + # First, look for one uninstalled. + # the alternative search directory is invoked by --with-$1 + # + + if test x"${no_$1}" = x ; then + # we reset no_$1 in case something fails here + no_$1=true + AC_ARG_WITH($1, [ --with-$1 directory containing $1 configuration ($1Config.sh)], with_$1config=${withval}) + AC_MSG_CHECKING([for $1 configuration]) + AC_CACHE_VAL(ac_cv_c_$1config,[ + + # First check to see if --with-$1 was specified. + if test x"${with_$1config}" != x ; then + case ${with_$1config} in + */$1Config.sh ) + if test -f ${with_$1config}; then + AC_MSG_WARN([--with-$1 argument should refer to directory containing $1Config.sh, not to $1Config.sh itself]) + with_$1config=`echo ${with_$1config} | sed 's!/$1Config\.sh$!!'` + fi;; + esac + if test -f "${with_$1config}/$1Config.sh" ; then + ac_cv_c_$1config=`(cd ${with_$1config}; pwd)` + else + AC_MSG_ERROR([${with_$1config} directory doesn't contain $1Config.sh]) + fi + fi + + # then check for a private $1 installation + if test x"${ac_cv_c_$1config}" = x ; then + for i in \ + ../$1 \ + `ls -dr ../$1*[[0-9]].[[0-9]]*.[[0-9]]* 2>/dev/null` \ + `ls -dr ../$1*[[0-9]].[[0-9]][[0-9]] 2>/dev/null` \ + `ls -dr ../$1*[[0-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ../$1*[[0-9]].[[0-9]]* 2>/dev/null` \ + ../../$1 \ + `ls -dr ../../$1*[[0-9]].[[0-9]]*.[[0-9]]* 2>/dev/null` \ + `ls -dr ../../$1*[[0-9]].[[0-9]][[0-9]] 2>/dev/null` \ + `ls -dr ../../$1*[[0-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ../../$1*[[0-9]].[[0-9]]* 2>/dev/null` \ + ../../../$1 \ + `ls -dr ../../../$1*[[0-9]].[[0-9]]*.[[0-9]]* 2>/dev/null` \ + `ls -dr ../../../$1*[[0-9]].[[0-9]][[0-9]] 2>/dev/null` \ + `ls -dr ../../../$1*[[0-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ../../../$1*[[0-9]].[[0-9]]* 2>/dev/null` \ + ${srcdir}/../$1 \ + `ls -dr ${srcdir}/../$1*[[0-9]].[[0-9]]*.[[0-9]]* 2>/dev/null` \ + `ls -dr ${srcdir}/../$1*[[0-9]].[[0-9]][[0-9]] 2>/dev/null` \ + `ls -dr ${srcdir}/../$1*[[0-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ${srcdir}/../$1*[[0-9]].[[0-9]]* 2>/dev/null` \ + ; do + if test -f "$i/$1Config.sh" ; then + ac_cv_c_$1config=`(cd $i; pwd)` + break + fi + if test -f "$i/unix/$1Config.sh" ; then + ac_cv_c_$1config=`(cd $i/unix; pwd)` + break + fi + done + fi + + # check in a few common install locations + if test x"${ac_cv_c_$1config}" = x ; then + for i in `ls -d ${libdir} 2>/dev/null` \ + `ls -d ${exec_prefix}/lib 2>/dev/null` \ + `ls -d ${prefix}/lib 2>/dev/null` \ + `ls -d /usr/local/lib 2>/dev/null` \ + `ls -d /usr/contrib/lib 2>/dev/null` \ + `ls -d /usr/lib 2>/dev/null` \ + `ls -d /usr/lib64 2>/dev/null` \ + ; do + if test -f "$i/$1Config.sh" ; then + ac_cv_c_$1config=`(cd $i; pwd)` + break + fi + done + fi + ]) + + if test x"${ac_cv_c_$1config}" = x ; then + $1_BIN_DIR="# no $1 configs found" + AC_MSG_WARN([Cannot find $1 configuration definitions]) + exit 0 + else + no_$1= + $1_BIN_DIR=${ac_cv_c_$1config} + AC_MSG_RESULT([found $$1_BIN_DIR/$1Config.sh]) + fi + fi +]) + +#------------------------------------------------------------------------ +# TEA_LOAD_CONFIG -- +# +# Load the $1Config.sh file +# +# Arguments: +# +# Requires the following vars to be set: +# $1_BIN_DIR +# +# Results: +# +# Substitutes the following vars: +# $1_SRC_DIR +# $1_LIB_FILE +# $1_LIB_SPEC +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_LOAD_CONFIG], [ + AC_MSG_CHECKING([for existence of ${$1_BIN_DIR}/$1Config.sh]) + + if test -f "${$1_BIN_DIR}/$1Config.sh" ; then + AC_MSG_RESULT([loading]) + . "${$1_BIN_DIR}/$1Config.sh" + else + AC_MSG_RESULT([file not found]) + fi + + # + # If the $1_BIN_DIR is the build directory (not the install directory), + # then set the common variable name to the value of the build variables. + # For example, the variable $1_LIB_SPEC will be set to the value + # of $1_BUILD_LIB_SPEC. An extension should make use of $1_LIB_SPEC + # instead of $1_BUILD_LIB_SPEC since it will work with both an + # installed and uninstalled version of Tcl. + # + + if test -f "${$1_BIN_DIR}/Makefile" ; then + AC_MSG_WARN([Found Makefile - using build library specs for $1]) + $1_LIB_SPEC=${$1_BUILD_LIB_SPEC} + $1_STUB_LIB_SPEC=${$1_BUILD_STUB_LIB_SPEC} + $1_STUB_LIB_PATH=${$1_BUILD_STUB_LIB_PATH} + $1_INCLUDE_SPEC=${$1_BUILD_INCLUDE_SPEC} + $1_LIBRARY_PATH=${$1_LIBRARY_PATH} + fi + + AC_SUBST($1_VERSION) + AC_SUBST($1_BIN_DIR) + AC_SUBST($1_SRC_DIR) + + AC_SUBST($1_LIB_FILE) + AC_SUBST($1_LIB_SPEC) + + AC_SUBST($1_STUB_LIB_FILE) + AC_SUBST($1_STUB_LIB_SPEC) + AC_SUBST($1_STUB_LIB_PATH) + + # Allow the caller to prevent this auto-check by specifying any 2nd arg + AS_IF([test "x$2" = x], [ + # Check both upper and lower-case variants + # If a dev wanted non-stubs libs, this function could take an option + # to not use _STUB in the paths below + AS_IF([test "x${$1_STUB_LIB_SPEC}" = x], + [TEA_LOAD_CONFIG_LIB(translit($1,[a-z],[A-Z])_STUB)], + [TEA_LOAD_CONFIG_LIB($1_STUB)]) + ]) +]) + +#------------------------------------------------------------------------ +# TEA_LOAD_CONFIG_LIB -- +# +# Helper function to load correct library from another extension's +# ${PACKAGE}Config.sh. +# +# Results: +# Adds to LIBS the appropriate extension library +#------------------------------------------------------------------------ +AC_DEFUN([TEA_LOAD_CONFIG_LIB], [ + AC_MSG_CHECKING([For $1 library for LIBS]) + # This simplifies the use of stub libraries by automatically adding + # the stub lib to your path. Normally this would add to SHLIB_LD_LIBS, + # but this is called before CONFIG_CFLAGS. More importantly, this adds + # to PKG_LIBS, which becomes LIBS, and that is only used by SHLIB_LD. + if test "x${$1_LIB_SPEC}" != "x" ; then + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" != "yes" ; then + TEA_ADD_LIBS([\"`${CYGPATH} ${$1_LIB_PATH}`\"]) + AC_MSG_RESULT([using $1_LIB_PATH ${$1_LIB_PATH}]) + else + TEA_ADD_LIBS([${$1_LIB_SPEC}]) + AC_MSG_RESULT([using $1_LIB_SPEC ${$1_LIB_SPEC}]) + fi + else + AC_MSG_RESULT([file not found]) + fi +]) + +#------------------------------------------------------------------------ +# TEA_EXPORT_CONFIG -- +# +# Define the data to insert into the ${PACKAGE}Config.sh file +# +# Arguments: +# +# Requires the following vars to be set: +# $1 +# +# Results: +# Substitutes the following vars: +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_EXPORT_CONFIG], [ + #-------------------------------------------------------------------- + # These are for $1Config.sh + #-------------------------------------------------------------------- + + # pkglibdir must be a fully qualified path and (not ${exec_prefix}/lib) + eval pkglibdir="[$]{libdir}/$1${PACKAGE_VERSION}" + if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then + eval $1_LIB_FLAG="-l$1${PACKAGE_VERSION}${DBGX}" + eval $1_STUB_LIB_FLAG="-l$1stub${PACKAGE_VERSION}${DBGX}" + else + eval $1_LIB_FLAG="-l$1`echo ${PACKAGE_VERSION} | tr -d .`${DBGX}" + eval $1_STUB_LIB_FLAG="-l$1stub`echo ${PACKAGE_VERSION} | tr -d .`${DBGX}" + fi + $1_BUILD_LIB_SPEC="-L`$CYGPATH $(pwd)` ${$1_LIB_FLAG}" + $1_LIB_SPEC="-L`$CYGPATH ${pkglibdir}` ${$1_LIB_FLAG}" + $1_BUILD_STUB_LIB_SPEC="-L`$CYGPATH $(pwd)` [$]{$1_STUB_LIB_FLAG}" + $1_STUB_LIB_SPEC="-L`$CYGPATH ${pkglibdir}` [$]{$1_STUB_LIB_FLAG}" + $1_BUILD_STUB_LIB_PATH="`$CYGPATH $(pwd)`/[$]{PKG_STUB_LIB_FILE}" + $1_STUB_LIB_PATH="`$CYGPATH ${pkglibdir}`/[$]{PKG_STUB_LIB_FILE}" + + AC_SUBST($1_BUILD_LIB_SPEC) + AC_SUBST($1_LIB_SPEC) + AC_SUBST($1_BUILD_STUB_LIB_SPEC) + AC_SUBST($1_STUB_LIB_SPEC) + AC_SUBST($1_BUILD_STUB_LIB_PATH) + AC_SUBST($1_STUB_LIB_PATH) + + AC_SUBST(MAJOR_VERSION) + AC_SUBST(MINOR_VERSION) + AC_SUBST(PATCHLEVEL) +]) + + +#------------------------------------------------------------------------ +# TEA_PATH_CELIB -- +# +# Locate Keuchel's celib emulation layer for targeting Win/CE +# +# Arguments: +# none +# +# Results: +# +# Adds the following arguments to configure: +# --with-celib=... +# +# Defines the following vars: +# CELIB_DIR Full path to the directory containing +# the include and platform lib files +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PATH_CELIB], [ + # First, look for one uninstalled. + # the alternative search directory is invoked by --with-celib + + if test x"${no_celib}" = x ; then + # we reset no_celib in case something fails here + no_celib=true + AC_ARG_WITH(celib,[ --with-celib=DIR use Windows/CE support library from DIR], with_celibconfig=${withval}) + AC_MSG_CHECKING([for Windows/CE celib directory]) + AC_CACHE_VAL(ac_cv_c_celibconfig,[ + # First check to see if --with-celibconfig was specified. + if test x"${with_celibconfig}" != x ; then + if test -d "${with_celibconfig}/inc" ; then + ac_cv_c_celibconfig=`(cd ${with_celibconfig}; pwd)` + else + AC_MSG_ERROR([${with_celibconfig} directory doesn't contain inc directory]) + fi + fi + + # then check for a celib library + if test x"${ac_cv_c_celibconfig}" = x ; then + for i in \ + ../celib-palm-3.0 \ + ../celib \ + ../../celib-palm-3.0 \ + ../../celib \ + `ls -dr ../celib-*3.[[0-9]]* 2>/dev/null` \ + ${srcdir}/../celib-palm-3.0 \ + ${srcdir}/../celib \ + `ls -dr ${srcdir}/../celib-*3.[[0-9]]* 2>/dev/null` \ + ; do + if test -d "$i/inc" ; then + ac_cv_c_celibconfig=`(cd $i; pwd)` + break + fi + done + fi + ]) + if test x"${ac_cv_c_celibconfig}" = x ; then + AC_MSG_ERROR([Cannot find celib support library directory]) + else + no_celib= + CELIB_DIR=${ac_cv_c_celibconfig} + CELIB_DIR=`echo "$CELIB_DIR" | sed -e 's!\\\!/!g'` + AC_MSG_RESULT([found $CELIB_DIR]) + fi + fi +]) +# Local Variables: +# mode: autoconf +# End: From e14c9ad60183f2380549725533045c810d9c8c80 Mon Sep 17 00:00:00 2001 From: Karl Lehenbauer Date: Tue, 26 Sep 2017 16:21:00 +0000 Subject: [PATCH 06/35] build hints for FreeBSD --- README.FreeBSD | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 README.FreeBSD diff --git a/README.FreeBSD b/README.FreeBSD new file mode 100644 index 0000000..4e31e2c --- /dev/null +++ b/README.FreeBSD @@ -0,0 +1,11 @@ +# +# This makes sure that TEA knows about all the necessary bits and stuffs them into configure from configure.in +# +autoreconf + +# +# This keeps configure honest if you have both clang and gcc installed +# +CC=clang CXX=clang++ ./configure --prefix=/usr/local --with-tcl=/usr/local/lib/tcl8.6 + +# Then "make clean" and "make" From 4af754649b2cf8174522b6356fa7bd1369cb56dc Mon Sep 17 00:00:00 2001 From: Peter da Silva Date: Wed, 27 Sep 2017 21:30:09 +0000 Subject: [PATCH 07/35] Apply Flightaware DST fix and bump version to 8.6.702 --- configure.ac | 2 +- lib/clock.tcl | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/configure.ac b/configure.ac index ce688e8..1dd5b97 100644 --- a/configure.ac +++ b/configure.ac @@ -17,7 +17,7 @@ dnl to configure the system for the local environment. # so you can encode the package version directly into the source files. #----------------------------------------------------------------------- -AC_INIT([tclclockmod], [8.6.701]) +AC_INIT([tclclockmod], [8.6.702]) #-------------------------------------------------------------------- # Call TEA_INIT as the first TEA_ macro to set up initial vars. diff --git a/lib/clock.tcl b/lib/clock.tcl index 7979a88..bd199a3 100644 --- a/lib/clock.tcl +++ b/lib/clock.tcl @@ -1793,14 +1793,14 @@ proc ::tcl::clock::DeterminePosixDSTTime { z bound y } { # Determine the start or end day of DST - set date [dict create era CE year $y] + set date [dict create era CE year $y gregorian 1] set doy [dict get $z ${bound}DayOfYear] if { $doy ne {} } { # Time was specified as a day of the year if { [dict get $z ${bound}J] ne {} - && [IsGregorianLeapYear $y] + && [IsGregorianLeapYear $date] && ( $doy > $FEB_28 ) } { incr doy } From f666ac361fda2e665d15bcc56548b13cad511461 Mon Sep 17 00:00:00 2001 From: Peter da Silva Date: Mon, 3 Dec 2018 15:16:13 +0000 Subject: [PATCH 08/35] Update version to 8.6.703 --- configure.ac | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/configure.ac b/configure.ac index 1dd5b97..fc24389 100644 --- a/configure.ac +++ b/configure.ac @@ -17,7 +17,7 @@ dnl to configure the system for the local environment. # so you can encode the package version directly into the source files. #----------------------------------------------------------------------- -AC_INIT([tclclockmod], [8.6.702]) +AC_INIT([tclclockmod], [8.6.703]) #-------------------------------------------------------------------- # Call TEA_INIT as the first TEA_ macro to set up initial vars. From cf355ffe8fcf5cc59dc7456c9330a39daea888b4 Mon Sep 17 00:00:00 2001 From: Peter da Silva Date: Tue, 8 Jan 2019 20:25:51 +0000 Subject: [PATCH 09/35] Remove unnecessary tclCompile.h --- README.Linux | 8 ++++++++ generic/tclClock.c | 1 - generic/tclClockModInt.c | 1 - 3 files changed, 8 insertions(+), 2 deletions(-) create mode 100644 README.Linux diff --git a/README.Linux b/README.Linux new file mode 100644 index 0000000..8c02096 --- /dev/null +++ b/README.Linux @@ -0,0 +1,8 @@ +# +# This makes sure that TEA knows about all the necessary bits and stuffs them into configure from configure.in +# +autoreconf + +./configure --with-tcl=/usr/lib/tcl8.6 + +# Then "make clean" and "make" diff --git a/generic/tclClock.c b/generic/tclClock.c index 772c0d6..0bda908 100644 --- a/generic/tclClock.c +++ b/generic/tclClock.c @@ -17,7 +17,6 @@ #include "tclInt.h" #include "tclStrIdxTree.h" #include "tclDate.h" -#include "tclCompile.h" /* * Windows has mktime. The configurators do not check. diff --git a/generic/tclClockModInt.c b/generic/tclClockModInt.c index 684a430..6b61689 100644 --- a/generic/tclClockModInt.c +++ b/generic/tclClockModInt.c @@ -12,7 +12,6 @@ #include "tclClockModInt.h" #include "tclInt.h" -#include "tclCompile.h" CompileProc *_TclCompileBasicMin0ArgCmd; CompileProc *_TclCompileBasicMin1ArgCmd; From 8af9a58eb0a2ab99918d84e377abb3d8b47012de Mon Sep 17 00:00:00 2001 From: Peter da Silva Date: Tue, 8 Jan 2019 20:40:59 +0000 Subject: [PATCH 10/35] Ubuntu, at least, hides the real TCL internal headers so we need to include them explicitly. This really needs to be fiddled in configure.ac --- README.Linux | 2 +- generic/tclClock.c | 1 + generic/tclClockModInt.c | 1 + 3 files changed, 3 insertions(+), 1 deletion(-) diff --git a/README.Linux b/README.Linux index 8c02096..9835ada 100644 --- a/README.Linux +++ b/README.Linux @@ -3,6 +3,6 @@ # autoreconf -./configure --with-tcl=/usr/lib/tcl8.6 +env CC="cc -I/usr/include/tcl8.6/tcl-private/generic" ./configure --with-tcl=/usr/lib/tcl8.6 # Then "make clean" and "make" diff --git a/generic/tclClock.c b/generic/tclClock.c index 0bda908..772c0d6 100644 --- a/generic/tclClock.c +++ b/generic/tclClock.c @@ -17,6 +17,7 @@ #include "tclInt.h" #include "tclStrIdxTree.h" #include "tclDate.h" +#include "tclCompile.h" /* * Windows has mktime. The configurators do not check. diff --git a/generic/tclClockModInt.c b/generic/tclClockModInt.c index 6b61689..684a430 100644 --- a/generic/tclClockModInt.c +++ b/generic/tclClockModInt.c @@ -12,6 +12,7 @@ #include "tclClockModInt.h" #include "tclInt.h" +#include "tclCompile.h" CompileProc *_TclCompileBasicMin0ArgCmd; CompileProc *_TclCompileBasicMin1ArgCmd; From 76bf86c292a3e6ee9aa8a4ab88506430ee7b169c Mon Sep 17 00:00:00 2001 From: sebres Date: Thu, 10 Jan 2019 11:11:45 +0100 Subject: [PATCH 11/35] implemented `clock unixtime` command: scans date-time input string (similar scan, but assumes POSIX unix time), in opposite to `clock scan`: - uses GMT/UTC timezone (instead of system TZ) per default; - returns supplied value directly if it is integer; - returns 0 in error case (not clear to me why not "" or something else, but it was required so). --- generic/tclClock.c | 40 ++++++++++++++++++++++++++++++++++------ lib/loader.tcl | 2 +- pkgIndex.tcl.in | 2 +- 3 files changed, 36 insertions(+), 8 deletions(-) diff --git a/generic/tclClock.c b/generic/tclClock.c index 6c4c614..5e6236d 100644 --- a/generic/tclClock.c +++ b/generic/tclClock.c @@ -167,6 +167,7 @@ static const struct ClockCommand clockCommands[] = { {"microseconds", ClockMicrosecondsObjCmd,TclCompileClockReadingCmd, INT2PTR(1)}, {"milliseconds", ClockMillisecondsObjCmd,TclCompileClockReadingCmd, INT2PTR(2)}, {"scan", ClockScanObjCmd, TclCompileBasicMin1ArgCmd, NULL}, + {"unixtime", ClockScanObjCmd, TclCompileBasicMin1ArgCmd, NULL}, {"seconds", ClockSecondsObjCmd, TclCompileClockReadingCmd, INT2PTR(3)}, {"configure", ClockConfigureObjCmd, NULL, NULL}, {"ConvertLocalToUTC", ClockConvertlocaltoutcObjCmd, NULL, NULL}, @@ -3262,6 +3263,7 @@ ClockInitFmtScnArgs( #define CLC_FMT_ARGS (0) #define CLC_SCN_ARGS (1 << 0) #define CLC_ADD_ARGS (1 << 1) +#define CLC_UNX_ARGS (1 << 8) static int ClockParseFmtScnArgs( @@ -3386,9 +3388,15 @@ ClockParseFmtScnArgs( || TclGetString(opts->timezoneObj) == NULL || opts->timezoneObj->length == 0 ) { - opts->timezoneObj = ClockGetSystemTimeZone(opts->clientData, interp); - if (opts->timezoneObj == NULL) { - return TCL_ERROR; + if (!(flags & CLC_UNX_ARGS)) { + /* default system TZ */ + opts->timezoneObj = ClockGetSystemTimeZone(opts->clientData, interp); + if (opts->timezoneObj == NULL) { + return TCL_ERROR; + } + } else { + /* clock unixtime default TZ is UTC */ + opts->timezoneObj = dataPtr->literals[LIT_GMT]; } } @@ -3599,7 +3607,8 @@ ClockScanObjCmd( "?-format string? " "?-gmt boolean? " "?-locale LOCALE? ?-timezone ZONE? ?-validate boolean?"; - int ret; + int ret, + paflags = CLC_SCN_ARGS; /* Flags for parse arguments (scan/unixtime) */ ClockFmtScnCmdArgs opts; /* Format, locale, timezone and base */ DateInfo yy; /* Common structure used for parsing */ DateInfo *info = &yy; @@ -3613,14 +3622,28 @@ ClockScanObjCmd( ClockInitDateInfo(&yy); + /* set CLC_UNX_ARGS for ::tcl::clock::unixtime command. */ + if (1) { + const char *c; int len; + c = Tcl_GetStringFromObj(objv[0], &len); + if (len > 18 && c[14] == 'u') { paflags |= CLC_UNX_ARGS; }; + } /* * Extract values for the keywords. */ ClockInitFmtScnArgs(clientData, interp, &opts); ret = ClockParseFmtScnArgs(&opts, &yy.date, objc, objv, - CLC_SCN_ARGS, syntax); + paflags, syntax); + if (ret != TCL_OK) { + paflags &= ~CLC_UNX_ARGS; /* real ERROR by syntax-error */ + goto done; + } + + if ( (paflags & CLC_UNX_ARGS) + && TclGetWideIntFromObj(NULL, objv[1], &yy.date.seconds) == TCL_OK) { + /* clock unixtime assumes a posix second by integer - just return it */ goto done; } @@ -3636,6 +3659,7 @@ ClockScanObjCmd( Tcl_SetObjResult(interp, Tcl_NewStringObj("legacy [clock scan] does not support -locale", -1)); Tcl_SetErrorCode(interp, "CLOCK", "flagWithLegacyFormat", NULL); + paflags &= ~CLC_UNX_ARGS; /* real ERROR by syntax-error */ ret = TCL_ERROR; goto done; } @@ -3671,7 +3695,11 @@ ClockScanObjCmd( Tcl_UnsetObjRef(yy.date.tzName); if (ret != TCL_OK) { - return ret; + if (!(paflags & CLC_UNX_ARGS)) { /* clock scan */ + return ret; + } + /* actually (WTF, but required so) clock unixtime returns 0 by scanning errors */ + yy.date.seconds = 0; } Tcl_SetObjResult(interp, Tcl_NewWideIntObj(yy.date.seconds)); diff --git a/lib/loader.tcl b/lib/loader.tcl index 81288a0..e9cae0a 100644 --- a/lib/loader.tcl +++ b/lib/loader.tcl @@ -38,7 +38,7 @@ proc ::clock args { # and ensemble: set cmdmap [dict create] - foreach cmd {add clicks format microseconds milliseconds scan seconds configure} { + foreach cmd {add clicks format microseconds milliseconds scan seconds unixtime configure} { dict set cmdmap $cmd ::tcl::clock::$cmd } namespace inscope ::tcl::clock [list namespace ensemble create -command \ diff --git a/pkgIndex.tcl.in b/pkgIndex.tcl.in index 9cb453d..68c84ea 100644 --- a/pkgIndex.tcl.in +++ b/pkgIndex.tcl.in @@ -20,7 +20,7 @@ package ifneeded tclclockmod @PACKAGE_VERSION@ [string map [list \$\$DIR$$ [list # initialize new clock-ensemble: proc clock args { set cmdmap [dict create] - foreach cmd {add clicks format microseconds milliseconds scan seconds configure} { + foreach cmd {add clicks format microseconds milliseconds scan seconds unixtime configure} { dict set cmdmap $cmd ::tcl::clock::$cmd } namespace inscope ::tcl::clock [list namespace ensemble create -command \ From f6542d556a2b4f0486961b8c76c040f7d297692f Mon Sep 17 00:00:00 2001 From: Peter da Silva Date: Thu, 10 Jan 2019 15:15:25 +0000 Subject: [PATCH 12/35] Document clock unixtime --- README.md | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/README.md b/README.md index 0c2a5d1..d7f7cb6 100644 --- a/README.md +++ b/README.md @@ -69,6 +69,17 @@ Code status (CI): - [![Build Status](https://travis-ci.org/sebres/tclclockmod.svg?branch=master)](https://travis-ci.org/sebres/tclclockmod) (master) - [![Build Status](https://travis-ci.org/sebres/tclclockmod.svg)](https://travis-ci.org/sebres/tclclockmod) (latest) +Differences from base clock +=========================== + +clock unixtime +-------------- + +Same as "clock scan" except: + +* If the -timezone argument is an empty string, it uses timezone UCT +* If the input string is an integer, it assumes it's already a UNIX epock timestamp and returns it unchanged +* If the input sting is not a valid time, it returns 0 rather than generating an error Contact: -------- From bae3e9ff563564e5b1ce94efd3f09c42669b6fc7 Mon Sep 17 00:00:00 2001 From: Peter da Silva Date: Thu, 10 Jan 2019 16:17:15 +0000 Subject: [PATCH 13/35] Typos in readme --- README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index d7f7cb6..f39796e 100644 --- a/README.md +++ b/README.md @@ -77,8 +77,8 @@ clock unixtime Same as "clock scan" except: -* If the -timezone argument is an empty string, it uses timezone UCT -* If the input string is an integer, it assumes it's already a UNIX epock timestamp and returns it unchanged +* If the -timezone argument is an empty string, it uses timezone UTC +* If the input string is an integer, it assumes it's already a UNIX epoch timestamp and returns it unchanged * If the input sting is not a valid time, it returns 0 rather than generating an error Contact: From 328bf717c5d4a3887c68bd06c2f2ffee8c719adc Mon Sep 17 00:00:00 2001 From: Peter da Silva Date: Mon, 11 Feb 2019 19:17:26 +0000 Subject: [PATCH 14/35] Update to 8.6.704 --- configure.ac | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/configure.ac b/configure.ac index fc24389..c89b94f 100644 --- a/configure.ac +++ b/configure.ac @@ -17,7 +17,7 @@ dnl to configure the system for the local environment. # so you can encode the package version directly into the source files. #----------------------------------------------------------------------- -AC_INIT([tclclockmod], [8.6.703]) +AC_INIT([tclclockmod], [8.6.704]) #-------------------------------------------------------------------- # Call TEA_INIT as the first TEA_ macro to set up initial vars. From a32d07d34a5483becb8bb68555948f6b163960fa Mon Sep 17 00:00:00 2001 From: Jeff Lawson Date: Thu, 28 Feb 2019 14:10:23 -0600 Subject: [PATCH 15/35] add travis status icon to readme --- README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/README.md b/README.md index f39796e..cc2fead 100644 --- a/README.md +++ b/README.md @@ -1,3 +1,4 @@ +[![Build Status](https://travis-ci.org/flightaware/tclclockmod.svg?branch=master)](https://travis-ci.org/flightaware/tclclockmod) _____ _ ___ _ _ __ __ _ |_ _|_| |/ __| |___ __| |_| \/ |___ __| | From eb21fd4f2477f3507b590171e6418a7186a4de6f Mon Sep 17 00:00:00 2001 From: Jeff Lawson Date: Thu, 28 Feb 2019 14:20:01 -0600 Subject: [PATCH 16/35] Update .travis.yml --- .travis.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.travis.yml b/.travis.yml index 1b039ad..6d1266e 100644 --- a/.travis.yml +++ b/.travis.yml @@ -26,7 +26,7 @@ before_script: - echo puts [info patchlevel] | tclsh - export BUILD_DIR=$(pwd) # prerequirements (tclconfig) - - git clone https://github.com/tcltk/tclconfig.git ./tclconfig + - test -d tclconfig || git clone https://github.com/tcltk/tclconfig.git ./tclconfig script: - echo "Build with $CC ..." From 9e8675e540ab6bc2ca0e3dd443b779141380fdcc Mon Sep 17 00:00:00 2001 From: sebres Date: Fri, 14 Jun 2019 14:35:34 +0200 Subject: [PATCH 17/35] Fixes #18 (Fails to parse short month name for June); The reason for that was the wrong length calculation by scanning through my string index tree, so the ambiguity check `j->(jan,ju->(jun,jul))` failed for 2nd element Ju(ne) with length 2. Simple fix and test-cases covering that, but it looks like this has a good potential for speedup (todo: move length calculation from search to build) --- generic/tclStrIdxTree.c | 2 +- tests/clock.test | 26 +++++++++++++++++++++++++- 2 files changed, 26 insertions(+), 2 deletions(-) diff --git a/generic/tclStrIdxTree.c b/generic/tclStrIdxTree.c index d6fad04..3ded291 100644 --- a/generic/tclStrIdxTree.c +++ b/generic/tclStrIdxTree.c @@ -96,7 +96,7 @@ TclStrIdxTreeSearch( /* search in tree */ do { cinf = cin = TclGetString(item->key) + offs; - f = TclUtfFindEqualNCInLwr(s, end, cin, cin + item->length, &cinf); + f = TclUtfFindEqualNCInLwr(s, end, cin, cin + item->length - offs, &cinf); /* if something was found */ if (f > s) { /* if whole string was found */ diff --git a/tests/clock.test b/tests/clock.test index 2b8c757..e4e1452 100644 --- a/tests/clock.test +++ b/tests/clock.test @@ -18597,10 +18597,34 @@ test clock-6.11 {input of seconds - two values} { clock scan {1 2} -format {%s %s} -gmt true } 2 -test clock-6.12 {input of unambiguous short locale token (%b)} { +test clock-6.12.0 {input of unambiguous short locale token (%b)} { list [clock scan "12 Ja 2001" -format "%d %b %Y" -locale en_US_roman -gmt 1] \ [clock scan "12 Au 2001" -format "%d %b %Y" -locale en_US_roman -gmt 1] } {979257600 997574400} +test clock-6.12.1 {input of all forms of unambiguous short locale token (%b)} { + # find all unambiguous short forms and check it'll be scanned successful and correctly: + set months {January February March April May June July August September October November December} + set res {} + foreach mon $months { + set i 0 + while {[incr i] < [string length $mon]} { + # short month form: + set shm [string range $mon 0 $i] + # ignore ambiguous: + if {[llength [lsearch -all -glob $months "${shm}*"]] > 1} continue + set s "12 $shm 2001" + # scan and format with full month name: + set t [clock format \ + [clock scan $s -format "%d %b %Y" -locale en_US_roman -gmt 1] \ + -format "%d %B %Y" -locale en_US_roman -gmt 1] + # check it corresponds the full form: + if {$t ne "12 $mon 2001"} { + lappend res "unexpected result converting $s, expected \"12 $mon 2001\", got \"$t\"" + } + } + } + set res +} {} test clock-6.13 {input of lowercase locale token (%b)} { list [clock scan "12 ja 2001" -format "%d %b %Y" -locale en_US_roman -gmt 1] \ [clock scan "12 au 2001" -format "%d %b %Y" -locale en_US_roman -gmt 1] From 877302a7950a86a7d69e90b510faf33415983a06 Mon Sep 17 00:00:00 2001 From: sebres Date: Fri, 14 Jun 2019 18:53:11 +0200 Subject: [PATCH 18/35] small amend to #18: test cases extended to cover error cases (on ambiguous short forms of month) too --- tests/clock.test | 20 +++++++++++++------- 1 file changed, 13 insertions(+), 7 deletions(-) diff --git a/tests/clock.test b/tests/clock.test index e4e1452..2c3dd00 100644 --- a/tests/clock.test +++ b/tests/clock.test @@ -18597,7 +18597,7 @@ test clock-6.11 {input of seconds - two values} { clock scan {1 2} -format {%s %s} -gmt true } 2 -test clock-6.12.0 {input of unambiguous short locale token (%b)} { +test clock-6.12.0 {input of short forms of locale token (%b)} { list [clock scan "12 Ja 2001" -format "%d %b %Y" -locale en_US_roman -gmt 1] \ [clock scan "12 Au 2001" -format "%d %b %Y" -locale en_US_roman -gmt 1] } {979257600 997574400} @@ -18610,16 +18610,22 @@ test clock-6.12.1 {input of all forms of unambiguous short locale token (%b)} { while {[incr i] < [string length $mon]} { # short month form: set shm [string range $mon 0 $i] - # ignore ambiguous: - if {[llength [lsearch -all -glob $months "${shm}*"]] > 1} continue + # differentiate ambiguous: + if {[llength [lsearch -all -glob $months "${shm}*"]] <= 1} { + # unambiguous (expected date with wull month): + set e "12 $mon 2001" + } else { + # ambiguous (expected error): + set e "input string does not match supplied format" + } set s "12 $shm 2001" # scan and format with full month name: - set t [clock format \ + catch {clock format \ [clock scan $s -format "%d %b %Y" -locale en_US_roman -gmt 1] \ - -format "%d %B %Y" -locale en_US_roman -gmt 1] + -format "%d %B %Y" -locale en_US_roman -gmt 1} t # check it corresponds the full form: - if {$t ne "12 $mon 2001"} { - lappend res "unexpected result converting $s, expected \"12 $mon 2001\", got \"$t\"" + if {$t ne $e} { + lappend res "unexpected result converting $s, expected \"$e\", got \"$t\"" } } } From 8ebee32f9e3ca84b79936308a9088368c23522b7 Mon Sep 17 00:00:00 2001 From: Peter da Silva Date: Fri, 14 Jun 2019 20:53:32 +0000 Subject: [PATCH 19/35] Update version for next release. --- configure.ac | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/configure.ac b/configure.ac index c89b94f..d5acf1f 100644 --- a/configure.ac +++ b/configure.ac @@ -17,7 +17,7 @@ dnl to configure the system for the local environment. # so you can encode the package version directly into the source files. #----------------------------------------------------------------------- -AC_INIT([tclclockmod], [8.6.704]) +AC_INIT([tclclockmod], [8.6.705]) #-------------------------------------------------------------------- # Call TEA_INIT as the first TEA_ macro to set up initial vars. From 5d4bfba3e3ea695eceb46899216caa3d84768a99 Mon Sep 17 00:00:00 2001 From: sebres Date: Fri, 14 Jun 2019 18:10:38 +0200 Subject: [PATCH 20/35] .travis.yml: changed dist to xenial and fixed broken repository link (for tcl >= 8.6.9) --- .travis.yml | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/.travis.yml b/.travis.yml index 6d1266e..999c08b 100644 --- a/.travis.yml +++ b/.travis.yml @@ -1,7 +1,7 @@ # vim ft=yaml # travis-ci.org definition for tclclockmod build # https://travis-ci.org/sebres/tclclockmod/ -dist: trusty +dist: xenial sudo: true language: c @@ -18,10 +18,10 @@ addons: #- tcl8.6-dev before_script: - # ATM trusty has too old tcl version (8.6.0), thus install newest 8.6.7 ... - - sudo add-apt-repository -y "deb http://us.archive.ubuntu.com/ubuntu/ artful main universe" + # ATM trusty-cosmic have too old tcl version (8.6.0), thus install newest 8.6.9 from disco ... + - sudo add-apt-repository -y "deb http://archive.ubuntu.com/ubuntu disco main universe" - sudo apt-get update - - sudo apt-get install -t artful -y tcl8.6 tcl8.6-dev + - sudo apt-get install -t disco -y tcl8.6 tcl8.6-dev # show version: - echo puts [info patchlevel] | tclsh - export BUILD_DIR=$(pwd) From 8bbd204ec05ee8aa5b0eda0ea6a9ffae9fa8c967 Mon Sep 17 00:00:00 2001 From: Peter da Silva Date: Fri, 14 Jun 2019 21:15:03 +0000 Subject: [PATCH 21/35] run autoconf in build --- .travis.yml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.travis.yml b/.travis.yml index 999c08b..f5edc6a 100644 --- a/.travis.yml +++ b/.travis.yml @@ -30,8 +30,8 @@ before_script: script: - echo "Build with $CC ..." - #- autoconf - #- autoreconf -iv + - autoconf + - autoreconf -iv - cd unix - ../configure --with-tcl=/usr/lib/tcl8.6 - make From 93ac84fd26c0856b862f88eb304345faabdd0794 Mon Sep 17 00:00:00 2001 From: sebres Date: Fri, 14 Feb 2020 16:21:06 +0100 Subject: [PATCH 22/35] close #19: implements safe "catch" in clock NS - avoid overwrite of interp state by select and setup timezone (as well as in other "catched" blocks on lazy loading or initialization); windows: load registry package on demand only (if possible, using same safe "catch" command). --- generic/tclClock.c | 76 +++++++++++++++++++++++++++++++++++++++- generic/tclClockModInt.c | 10 ++++++ lib/clock.tcl | 55 +++++++++++++++++------------ 3 files changed, 117 insertions(+), 24 deletions(-) diff --git a/generic/tclClock.c b/generic/tclClock.c index 5e6236d..14fb546 100644 --- a/generic/tclClock.c +++ b/generic/tclClock.c @@ -143,6 +143,9 @@ static struct tm * ThreadSafeLocalTime(const time_t *); static size_t TzsetIfNecessary(void); static void ClockDeleteCmdProc(ClientData); +static int ClockSafeCatchCmd( + ClientData clientData, Tcl_Interp *interp, + int objc, Tcl_Obj *const objv[]); /* * Structure containing description of "native" clock commands to create. */ @@ -176,6 +179,7 @@ static const struct ClockCommand clockCommands[] = { ClockGetjuliandayfromerayearmonthdayObjCmd, NULL, NULL}, {"GetJulianDayFromEraYearWeekDay", ClockGetjuliandayfromerayearweekdayObjCmd, NULL, NULL}, + {"catch", ClockSafeCatchCmd, TclCompileBasicMin1ArgCmd, NULL}, {NULL, NULL, NULL, NULL} }; @@ -1323,7 +1327,7 @@ ClockSetupTimeZone( /* setup now */ callargs[0] = dataPtr->literals[LIT_SETUPTIMEZONE]; if (Tcl_EvalObjv(interp, 2, callargs, 0) == TCL_OK) { - /* save unnormalized last used */ + /* save unnormalized last used */ Tcl_SetObjRef(dataPtr->lastSetupTimeZoneUnnorm, timezoneObj); return callargs[1]; } @@ -4554,6 +4558,76 @@ ClockSecondsObjCmd( return TCL_OK; } +/* + *---------------------------------------------------------------------- + * + * ClockSafeCatchCmd -- + * + * Same as "::catch" command but avoids overwriting of interp state. + * + * See [554117edde] for more info (and proper solution). + * + *---------------------------------------------------------------------- + */ +int +ClockSafeCatchCmd( + ClientData clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *const objv[]) +{ + typedef struct InterpState { + int status; /* return code status */ + int flags; /* Each remaining field saves the */ + int returnLevel; /* corresponding field of the Interp */ + int returnCode; /* struct. These fields taken together are */ + Tcl_Obj *errorInfo; /* the "state" of the interp. */ + Tcl_Obj *errorCode; + Tcl_Obj *returnOpts; + Tcl_Obj *objResult; + Tcl_Obj *errorStack; + int resetErrorStack; + } InterpState; + + Interp *iPtr = (Interp *)interp; + int ret, flags = 0; + InterpState *statePtr; + + if (objc == 1) { + /* wrong # args : */ + return Tcl_CatchObjCmd(NULL, interp, objc, objv); + } + + statePtr = (InterpState *)Tcl_SaveInterpState(interp, 0); + if (!statePtr->errorInfo) { + /* todo: avoid traced get of errorInfo here */ + Tcl_InitObjRef(statePtr->errorInfo, + Tcl_ObjGetVar2(interp, iPtr->eiVar, NULL, 0)); + flags |= ERR_LEGACY_COPY; + } + if (!statePtr->errorCode) { + /* todo: avoid traced get of errorCode here */ + Tcl_InitObjRef(statePtr->errorCode, + Tcl_ObjGetVar2(interp, iPtr->ecVar, NULL, 0)); + flags |= ERR_LEGACY_COPY; + } + + /* original catch */ + ret = Tcl_CatchObjCmd(NULL, interp, objc, objv); + + if (ret == TCL_ERROR) { + Tcl_DiscardInterpState((Tcl_InterpState)statePtr); + return TCL_ERROR; + } + /* overwrite result in state with catch result */ + Tcl_SetObjRef(statePtr->objResult, Tcl_GetObjResult(interp)); + /* set result (together with restore state) to interpreter */ + (void) Tcl_RestoreInterpState(interp, (Tcl_InterpState)statePtr); + /* todo: unless ERR_LEGACY_COPY not set in restore (branch [bug-554117edde] not merged yet) */ + iPtr->flags |= (flags & ERR_LEGACY_COPY); + return ret; +} + /* *---------------------------------------------------------------------- * diff --git a/generic/tclClockModInt.c b/generic/tclClockModInt.c index 6b61689..b25e99b 100644 --- a/generic/tclClockModInt.c +++ b/generic/tclClockModInt.c @@ -52,6 +52,7 @@ int TclCompileClockReadingCmd(Tcl_Interp *interp, Tcl_Parse *parsePtr, Tcl_ObjCmdProc *_ClockClicksObjCmd; Tcl_ObjCmdProc *_ClockMillisecondsObjCmd; Tcl_ObjCmdProc *_ClockMicrosecondsObjCmd; +Tcl_ObjCmdProc * _TclNRCatchObjCmd; int ClockClicksObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) @@ -69,6 +70,12 @@ int ClockMicrosecondsObjCmd(ClientData clientData, Tcl_Interp *interp, return _ClockMicrosecondsObjCmd(clientData, interp, objc, objv); } +int Tcl_CatchObjCmd(ClientData dummy, Tcl_Interp *interp, + int objc, Tcl_Obj *const objv[]) +{ + return Tcl_NRCallObjProc(interp, _TclNRCatchObjCmd, dummy, objc, objv); +} + /* Currently no external declaration for tclStringHashKeyType */ static unsigned @@ -213,6 +220,9 @@ void _InitModTclIntInternals(Tcl_Interp *interp) { InterpCommand(interp, "::tcl::clock::milliseconds")->objProc; _ClockMicrosecondsObjCmd = InterpCommand(interp, "::tcl::clock::microseconds")->objProc; + + _TclNRCatchObjCmd = + InterpCommand(interp, "::catch")->nreProc; } /* diff --git a/lib/clock.tcl b/lib/clock.tcl index 330c185..a3eeccd 100644 --- a/lib/clock.tcl +++ b/lib/clock.tcl @@ -16,25 +16,9 @@ # #---------------------------------------------------------------------- -# We must have message catalogs that support the root locale, and we need -# access to the Registry on Windows systems. +# We must have message catalogs that support the root locale. -uplevel \#0 { - package require msgcat 1.6 - if { $::tcl_platform(platform) eq {windows} } { - if { [catch { package require registry 1.1 }] } { - # try to load registry directly from root (if uninstalled / development env): - if {![regexp {[/\\]library$} [info library]] || [catch { - load [lindex \ - [glob -tails -directory [file dirname [info nameofexecutable]] \ - tclreg*[expr {[::tcl::pkgconfig get debug] ? {g} : {}}].dll] 0 \ - ] registry - }]} { - namespace eval ::tcl::clock [list variable NoRegistry {}] - } - } - } -} +package require msgcat 1.6 # Put the library directory into the namespace for the ensemble so that the # library code can find message catalogs and time zone definition files. @@ -671,6 +655,33 @@ proc ::tcl::clock::EnterLocale { locale } { return $locale } +#---------------------------------------------------------------------- +# +# _hasRegistry -- +# +# Helper that checks whether registry module is available (Windows only) +# and loads it on demand. +# +#---------------------------------------------------------------------- +proc ::tcl::clock::_hasRegistry {} { + if { $::tcl_platform(platform) eq {windows} } { + if { [catch { package require registry 1.1 }] } { + # try to load registry directly from root (if uninstalled / development env): + if {[regexp {[/\\]library$} [info library]]} {catch { + load [lindex \ + [glob -tails -directory [file dirname [info nameofexecutable]] \ + tclreg*[expr {[::tcl::pkgconfig get debug] ? {g} : {}}].dll] 0 \ + ] registry + }} + } + } + if { $::tcl_platform(platform) ne {windows} || [namespace which -command ::registry] eq "" } { + proc ::tcl::clock::_hasRegistry {} {return 0} + return 0 + } + return 1 +} + #---------------------------------------------------------------------- # # LoadWindowsDateTimeFormats -- @@ -696,8 +707,7 @@ proc ::tcl::clock::EnterLocale { locale } { proc ::tcl::clock::LoadWindowsDateTimeFormats { locale } { # Bail out if we can't find the Registry - variable NoRegistry - if { [info exists NoRegistry] } return + if { ![_hasRegistry] } return if { ![catch { registry get "HKEY_CURRENT_USER\\Control Panel\\International" \ @@ -957,7 +967,7 @@ proc ::tcl::clock::SetupTimeZone { timezone {alias {}} } { if {! [info exists TZData($timezone)] } { - variable TimeZoneBad + variable TimeZoneBad if { [dict exists $TimeZoneBad $timezone] } { return -code error \ -errorcode [list CLOCK badTimeZone $timezone] \ @@ -1078,10 +1088,9 @@ proc ::tcl::clock::SetupTimeZone { timezone {alias {}} } { proc ::tcl::clock::GuessWindowsTimeZone {} { variable WinZoneInfo - variable NoRegistry variable TimeZoneBad - if { [info exists NoRegistry] } { + if { ![_hasRegistry] } { return :localtime } From 48bdc720feb41aad4e345ccdcf407186f80d9737 Mon Sep 17 00:00:00 2001 From: sebres Date: Mon, 17 Feb 2020 10:45:59 +0100 Subject: [PATCH 23/35] windows: small amend (speedup _hasRegistry in positive case) --- lib/clock.tcl | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/lib/clock.tcl b/lib/clock.tcl index a3eeccd..219d401 100644 --- a/lib/clock.tcl +++ b/lib/clock.tcl @@ -664,6 +664,7 @@ proc ::tcl::clock::EnterLocale { locale } { # #---------------------------------------------------------------------- proc ::tcl::clock::_hasRegistry {} { + set res 0 if { $::tcl_platform(platform) eq {windows} } { if { [catch { package require registry 1.1 }] } { # try to load registry directly from root (if uninstalled / development env): @@ -674,12 +675,12 @@ proc ::tcl::clock::_hasRegistry {} { ] registry }} } + if { [namespace which -command ::registry] ne "" } { + set res 1 + } } - if { $::tcl_platform(platform) ne {windows} || [namespace which -command ::registry] eq "" } { - proc ::tcl::clock::_hasRegistry {} {return 0} - return 0 - } - return 1 + proc ::tcl::clock::_hasRegistry {} [list return $res] + return $res } #---------------------------------------------------------------------- From 599826b4a12e508d4b1532be3a105b6421bc2ff1 Mon Sep 17 00:00:00 2001 From: Peter da Silva Date: Thu, 16 Apr 2020 12:31:20 -0500 Subject: [PATCH 24/35] Update ubuntu version to pull tcl from from disco to eoan. --- .travis.yml | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/.travis.yml b/.travis.yml index f5edc6a..568ebdd 100644 --- a/.travis.yml +++ b/.travis.yml @@ -18,10 +18,10 @@ addons: #- tcl8.6-dev before_script: - # ATM trusty-cosmic have too old tcl version (8.6.0), thus install newest 8.6.9 from disco ... - - sudo add-apt-repository -y "deb http://archive.ubuntu.com/ubuntu disco main universe" + # ATM trusty-cosmic have too old tcl version (8.6.0), thus install newest 8.6.9 from eoan ... + - sudo add-apt-repository -y "deb http://archive.ubuntu.com/ubuntu eoan main universe" - sudo apt-get update - - sudo apt-get install -t disco -y tcl8.6 tcl8.6-dev + - sudo apt-get install -t eoan -y tcl8.6 tcl8.6-dev # show version: - echo puts [info patchlevel] | tclsh - export BUILD_DIR=$(pwd) From 52ed17937ab9251f7761e26fb4c6d30edbf2bfe9 Mon Sep 17 00:00:00 2001 From: Jeff Lawson Date: Fri, 24 Apr 2020 15:03:24 -0500 Subject: [PATCH 25/35] Update version for next release. --- configure.ac | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/configure.ac b/configure.ac index d5acf1f..c88b849 100644 --- a/configure.ac +++ b/configure.ac @@ -17,7 +17,7 @@ dnl to configure the system for the local environment. # so you can encode the package version directly into the source files. #----------------------------------------------------------------------- -AC_INIT([tclclockmod], [8.6.705]) +AC_INIT([tclclockmod], [8.6.706]) #-------------------------------------------------------------------- # Call TEA_INIT as the first TEA_ macro to set up initial vars. From 4f8ea402cc8dd0ae236cc8b6afaac0e2aeced585 Mon Sep 17 00:00:00 2001 From: sebres Date: Wed, 13 May 2020 04:30:01 +0200 Subject: [PATCH 26/35] Merge branch 'gh-20--neg-relmonth-offs': fixed relative clock calculation on negative month offset over threshold of a year; closes #20 --- generic/tclClock.c | 5 +++++ tests/clock.test | 18 ++++++++++++++++++ 2 files changed, 23 insertions(+) diff --git a/generic/tclClock.c b/generic/tclClock.c index 14fb546..632abdc 100644 --- a/generic/tclClock.c +++ b/generic/tclClock.c @@ -4144,6 +4144,11 @@ ClockCalcRelTime( yyMonth += yyRelMonth - 1; yyYear += yyMonth / 12; m = yyMonth % 12; + /* compiler fix for negative offs - wrap y, m = (0, -1) -> (-1, 11) */ + if (m < 0) { + yyYear--; + m = 12 + m; + } yyMonth = m + 1; /* if the day doesn't exist in the current month, repair it */ diff --git a/tests/clock.test b/tests/clock.test index 2c3dd00..b2c8460 100644 --- a/tests/clock.test +++ b/tests/clock.test @@ -35308,6 +35308,24 @@ test clock-30.8 {clock add months, negative} { set x4 [clock format $f4 -format %Y-%m-%d -timezone :UTC] list $x1 $x2 $x3 $x4 } {2000-02-29 2000-01-31 1999-12-31 1999-11-30} +test clock-30.8a {clock add months, negative, over threshold of a year} { + set t [clock scan 2019-01-31 -format %Y-%m-%d -timezone :UTC] + list [clock format [clock add $t -1 month -timezone :UTC] -format %Y-%m-%d -timezone :UTC] \ + [clock format [clock add $t -2 month -timezone :UTC] -format %Y-%m-%d -timezone :UTC] \ + [clock format [clock add $t -3 month -timezone :UTC] -format %Y-%m-%d -timezone :UTC] \ + [clock format [clock add $t -4 month -timezone :UTC] -format %Y-%m-%d -timezone :UTC] +} {2018-12-31 2018-11-30 2018-10-31 2018-09-30} +test clock-30.8b {clock add months, negative, over threshold of a year} { + set t [clock scan 2000-01-28 -format %Y-%m-%d -timezone :UTC] + for {set i 1} {$i < 24} {incr i 1} { + set f1 [clock add $t -$i month -timezone :UTC] + set f2 [clock add $f1 $i month -timezone :UTC] + if {$f2 != $t} { + error "\[clock add $t -$i month -timezone :UTC\] does not consider\ + \[clock add $f1 $i month -timezone :UTC\] != $t" + } + } +} {} test clock-30.9 {clock add days} { set t [clock scan {2000-01-01 12:34:56} -format {%Y-%m-%d %H:%M:%S} \ -timezone :UTC] From b08db60d2147ce15ec003148f67808ba0f7b350b Mon Sep 17 00:00:00 2001 From: Peter da Silva Date: Thu, 14 May 2020 15:35:50 +0000 Subject: [PATCH 27/35] Update version. --- configure.ac | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/configure.ac b/configure.ac index c88b849..a1b19e2 100644 --- a/configure.ac +++ b/configure.ac @@ -17,7 +17,7 @@ dnl to configure the system for the local environment. # so you can encode the package version directly into the source files. #----------------------------------------------------------------------- -AC_INIT([tclclockmod], [8.6.706]) +AC_INIT([tclclockmod], [8.6.707]) #-------------------------------------------------------------------- # Call TEA_INIT as the first TEA_ macro to set up initial vars. From 5550dd3db062269ccb2cd0b8261fb12cc09e5942 Mon Sep 17 00:00:00 2001 From: Andrew Brooks Date: Fri, 20 Aug 2021 17:15:14 -0500 Subject: [PATCH 28/35] Allow zoneinfo paths to be overridden with --with-tzpath configure flag --- configure.ac | 16 +++++++++++++++- lib/{clock.tcl => clock.tcl.in} | 7 +------ 2 files changed, 16 insertions(+), 7 deletions(-) rename lib/{clock.tcl => clock.tcl.in} (99%) diff --git a/configure.ac b/configure.ac index a1b19e2..989a0d8 100644 --- a/configure.ac +++ b/configure.ac @@ -131,6 +131,20 @@ TEA_ADD_SOURCES([generic/tclClock.c \ TEA_ADD_TCL_SOURCES([lib/clock.tcl]) +#-------------------------------------------------------------------- +# Add --with-tzpath flag to set zoneinfo directory +#-------------------------------------------------------------------- +AC_MSG_CHECKING([where to find tzdata zoneinfo]) +AC_ARG_WITH(tzpath, [ --with-tzpath directory containing zoneinfo], with_tzpath=${withval}, with_tzpath=no) +if test x"${with_tzpath}" = x"no"; then + AC_MSG_RESULT([use default]) + TZPATH="/usr/share/zoneinfo /usr/share/lib/zoneinfo /usr/lib/zoneinfo /usr/local/etc/zoneinfo" +else + AC_MSG_RESULT([${with_tzpath}]) + TZPATH=${with_tzpath} +fi +AC_SUBST(TZPATH) + #-------------------------------------------------------------------- # __CHANGE__ # Choose which headers you need. Extension authors should try very @@ -218,4 +232,4 @@ TEA_PROG_TCLSH # which require substituting th AC variables in. Include these here. #-------------------------------------------------------------------- -AC_OUTPUT([Makefile pkgIndex.tcl]) +AC_OUTPUT([Makefile pkgIndex.tcl lib/clock.tcl]) diff --git a/lib/clock.tcl b/lib/clock.tcl.in similarity index 99% rename from lib/clock.tcl rename to lib/clock.tcl.in index 219d401..5fa321e 100644 --- a/lib/clock.tcl +++ b/lib/clock.tcl.in @@ -233,12 +233,7 @@ proc ::tcl::clock::Initialize {} { # to reside on various operating systems variable ZoneinfoPaths {} - foreach path { - /usr/share/zoneinfo - /usr/share/lib/zoneinfo - /usr/lib/zoneinfo - /usr/local/etc/zoneinfo - } { + foreach path [list @TZPATH@] { if { [file isdirectory $path] } { lappend ZoneinfoPaths $path } From 0abbcfc498861ec96dc852169942a17fb87df5c3 Mon Sep 17 00:00:00 2001 From: Andrew Brooks Date: Fri, 3 Sep 2021 15:24:07 -0500 Subject: [PATCH 29/35] Don't re-use cached base fields when TZ changed and using :localtime timezone When /etc/localtime is missing, test clock-38.1 fails on Linux. This is a result of re-using cached dataPtr->lastBase.date when the timezone and lastBase timezone are both :localtime. Unfortunately, this can't be done safely with :localtime unless we know that the old base had was computed when TZ had the same value. --- generic/tclClock.c | 17 +++++++++++++++++ generic/tclDate.h | 2 ++ 2 files changed, 19 insertions(+) diff --git a/generic/tclClock.c b/generic/tclClock.c index 632abdc..126c60c 100644 --- a/generic/tclClock.c +++ b/generic/tclClock.c @@ -3290,6 +3290,8 @@ ClockParseFmtScnArgs( CLC_ARGS_BASE, CLC_ARGS_FORMAT, CLC_ARGS_GMT, CLC_ARGS_LOCALE, CLC_ARGS_TIMEZONE, CLC_ARGS_VALIDATE }; + int canUseLastBase = 0; /* Flag == 1 when we can re-use cached base fields */ + size_t oldTZEpoch = dataPtr->lastTZEpoch; int optionIndex; /* Index of an option. */ int saw = 0; /* Flag == 1 if option was seen already. */ int i; @@ -3472,6 +3474,21 @@ ClockParseFmtScnArgs( /* check base fields already cached (by TZ, last-second cache) */ if ( dataPtr->lastBase.timezoneObj == opts->timezoneObj && dataPtr->lastBase.date.seconds == baseVal) { + canUseLastBase = 1; + /* + * There's one exception: If TZ changed, and if timezone is just the + * :localtime placeholder, then it's not safe to re-use the cached + * base time. + */ + if ( oldTZEpoch != dataPtr->lastTZEpoch + && opts->timezoneObj->length == dataPtr->literals[LIT_LOCALTIME]->length + && !memcmp(opts->timezoneObj->bytes, dataPtr->literals[LIT_LOCALTIME]->bytes, opts->timezoneObj->length) + ) { + canUseLastBase = 0; + } + } + + if ( canUseLastBase ) { memcpy(date, &dataPtr->lastBase.date, ClockCacheableDateFieldsSize); } else { /* extact fields from base */ diff --git a/generic/tclDate.h b/generic/tclDate.h index 78e4998..2a59c5b 100644 --- a/generic/tclDate.h +++ b/generic/tclDate.h @@ -110,6 +110,7 @@ typedef enum ClockLiteral { LIT_BCE, LIT_CE, LIT_DAYOFMONTH, LIT_DAYOFWEEK, LIT_DAYOFYEAR, LIT_ERA, LIT_GMT, LIT_GREGORIAN, + LIT_LOCALTIME, LIT_INTEGER_VALUE_TOO_LARGE, LIT_ISO8601WEEK, LIT_ISO8601YEAR, LIT_JULIANDAY, LIT_LOCALSECONDS, @@ -132,6 +133,7 @@ typedef enum ClockLiteral { "BCE", "CE", \ "dayOfMonth", "dayOfWeek", "dayOfYear", \ "era", ":GMT", "gregorian", \ + ":localtime", \ "integer value too large to represent", \ "iso8601Week", "iso8601Year", \ "julianDay", "localSeconds", \ From 6efd1cab26a1814e520821881347cfd231072880 Mon Sep 17 00:00:00 2001 From: Andrew Brooks Date: Thu, 9 Sep 2021 14:38:46 -0500 Subject: [PATCH 30/35] Fix TEA_ADD_TCL_SOURCES invocation broken by moving clock.tcl => clock.tcl.in --- configure.ac | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/configure.ac b/configure.ac index 989a0d8..b53fbc8 100644 --- a/configure.ac +++ b/configure.ac @@ -129,7 +129,7 @@ TEA_ADD_SOURCES([generic/tclClock.c \ #TEA_ADD_STUB_SOURCES([]) -TEA_ADD_TCL_SOURCES([lib/clock.tcl]) +TEA_ADD_TCL_SOURCES([lib/clock.tcl.in]) #-------------------------------------------------------------------- # Add --with-tzpath flag to set zoneinfo directory From 89dd77e02a924d9174c4f9c3166f45f9800a5b31 Mon Sep 17 00:00:00 2001 From: Jeff Lawson Date: Wed, 13 Oct 2021 09:52:43 -0500 Subject: [PATCH 31/35] use Github Actions for CI (#8) * Create linux-ci.yml * Delete .travis.yml * update build status badge --- .github/workflows/linux-ci.yml | 64 ++++++++++++++++++++++++++++++++++ .travis.yml | 49 -------------------------- README.md | 8 +---- 3 files changed, 65 insertions(+), 56 deletions(-) create mode 100644 .github/workflows/linux-ci.yml delete mode 100644 .travis.yml diff --git a/.github/workflows/linux-ci.yml b/.github/workflows/linux-ci.yml new file mode 100644 index 0000000..9ced769 --- /dev/null +++ b/.github/workflows/linux-ci.yml @@ -0,0 +1,64 @@ +# This is a basic workflow to help you get started with Actions + +name: Linux CI + +# Controls when the action will run. +on: + # Triggers the workflow on push or pull request events but only for the main branch + push: + branches: [ master ] + pull_request: + branches: [ master ] + + # Allows you to run this workflow manually from the Actions tab + workflow_dispatch: + +# A workflow run is made up of one or more jobs that can run sequentially or in parallel +jobs: + # This workflow contains a single job called "build" + build: + # The type of runner that the job will run on + runs-on: ubuntu-latest + + # Steps represent a sequence of tasks that will be executed as part of the job + steps: + # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it + - uses: actions/checkout@v2 + + - name: Install dependencies + run: | + sudo apt-get update -qq + sudo apt-get install -y tcl8.6-dev + + - name: configure + run: | + autoconf + autoreconf -iv + cd unix + ../configure --with-tcl=/usr/lib/tcl8.6 + + - name: make + run: | + cd unix + make + + - name: unit tests + run: | + # current time and time-zone: + echo $TZ; timedatectl status + # load local library and execute local test cases: + tclsh tests/all.tcl + + - name: install + run: | + cd unix + sudo make install + + - name: runtime test + run: | + echo 'if {[catch {package require tclclockmod; clock format -now}]} {puts stderr "ERROR!"; exit 1} else {puts "OK."}' | tclsh + + - name: clean + run: | + cd unix + make clean diff --git a/.travis.yml b/.travis.yml deleted file mode 100644 index 568ebdd..0000000 --- a/.travis.yml +++ /dev/null @@ -1,49 +0,0 @@ -# vim ft=yaml -# travis-ci.org definition for tclclockmod build -# https://travis-ci.org/sebres/tclclockmod/ -dist: xenial -sudo: true - -language: c - -# test it with both compilers: -compiler: - - clang - - gcc - -addons: - apt: - packages: - #- tcl8.6 - #- tcl8.6-dev - -before_script: - # ATM trusty-cosmic have too old tcl version (8.6.0), thus install newest 8.6.9 from eoan ... - - sudo add-apt-repository -y "deb http://archive.ubuntu.com/ubuntu eoan main universe" - - sudo apt-get update - - sudo apt-get install -t eoan -y tcl8.6 tcl8.6-dev - # show version: - - echo puts [info patchlevel] | tclsh - - export BUILD_DIR=$(pwd) - # prerequirements (tclconfig) - - test -d tclconfig || git clone https://github.com/tcltk/tclconfig.git ./tclconfig - -script: - - echo "Build with $CC ..." - - autoconf - - autoreconf -iv - - cd unix - - ../configure --with-tcl=/usr/lib/tcl8.6 - - make - # current time and time-zone: - - echo $TZ; timedatectl status - # load local library and execute local test cases: - - tclsh $BUILD_DIR/tests/all.tcl - # test install: - - sudo make install - - echo 'if {[catch {package require tclclockmod; clock format -now}]} {puts stderr "ERROR!"; exit 1} else {puts "OK."}' | tclsh - # clean all - - make clean - -matrix: - fast_finish: true diff --git a/README.md b/README.md index cc2fead..32969c0 100644 --- a/README.md +++ b/README.md @@ -1,4 +1,4 @@ -[![Build Status](https://travis-ci.org/flightaware/tclclockmod.svg?branch=master)](https://travis-ci.org/flightaware/tclclockmod) +[![Build status](https://github.com/flightaware/tclclockmod/actions/workflows/linux-ci.yml/badge.svg)](https://github.com/flightaware/tclclockmod/actions/workflows/linux-ci.yml) _____ _ ___ _ _ __ __ _ |_ _|_| |/ __| |___ __| |_| \/ |___ __| | @@ -63,12 +63,6 @@ The module is currently usable with latest Tcl 8.6th version (>= 8.6.6), but can be used also with previous versions since 8.6.0 (note that some packages like "msgcat" should be upgraded in this case). -Code status (CI): ------------------ - -* travis-ci.org: - - [![Build Status](https://travis-ci.org/sebres/tclclockmod.svg?branch=master)](https://travis-ci.org/sebres/tclclockmod) (master) - - [![Build Status](https://travis-ci.org/sebres/tclclockmod.svg)](https://travis-ci.org/sebres/tclclockmod) (latest) Differences from base clock =========================== From 669d2f0f5b260aa14ae2cf812c6d36af9c15da4c Mon Sep 17 00:00:00 2001 From: Jeff Lawson Date: Thu, 14 Oct 2021 10:38:30 -0500 Subject: [PATCH 32/35] Fix install of clock.tcl (#9) * workaround for lib/clock.tcl not yet existing during configure using lib_BINARIES in Makefile * improve path searching for generated clock.tcl * log error message on failure * update to 8.6.709 * avoid overloading stubs terminology --- .github/workflows/linux-ci.yml | 2 +- Makefile.in | 4 ++-- configure.ac | 4 ++-- lib/loader.tcl | 17 ++++++++++++++--- 4 files changed, 19 insertions(+), 8 deletions(-) diff --git a/.github/workflows/linux-ci.yml b/.github/workflows/linux-ci.yml index 9ced769..01cfadd 100644 --- a/.github/workflows/linux-ci.yml +++ b/.github/workflows/linux-ci.yml @@ -56,7 +56,7 @@ jobs: - name: runtime test run: | - echo 'if {[catch {package require tclclockmod; clock format -now}]} {puts stderr "ERROR!"; exit 1} else {puts "OK."}' | tclsh + echo 'if {[catch {package require tclclockmod; clock format -now} catchResult]} {puts stderr "ERROR! $catchResult"; exit 1} else {puts "OK."}' | tclsh - name: clean run: | diff --git a/Makefile.in b/Makefile.in index d5a4017..1a44f68 100644 --- a/Makefile.in +++ b/Makefile.in @@ -60,7 +60,7 @@ PKG_HEADERS = @PKG_HEADERS@ PKG_LIB_FILE = @PKG_LIB_FILE@ PKG_STUB_LIB_FILE = @PKG_STUB_LIB_FILE@ -lib_BINARIES = $(PKG_LIB_FILE) +lib_BINARIES = $(PKG_LIB_FILE) lib/clock.tcl BINARIES = $(lib_BINARIES) SHELL = @SHELL@ @@ -159,7 +159,7 @@ PKG_CFLAGS = @PKG_CFLAGS@ DEFS = @DEFS@ $(PKG_CFLAGS) # Move pkgIndex.tcl to 'BINARIES' var if it is generated in the Makefile -CONFIG_CLEAN_FILES = Makefile pkgIndex.tcl +CONFIG_CLEAN_FILES = Makefile pkgIndex.tcl lib/clock.tcl CLEANFILES = @CLEANFILES@ CPPFLAGS = @CPPFLAGS@ diff --git a/configure.ac b/configure.ac index b53fbc8..0946df5 100644 --- a/configure.ac +++ b/configure.ac @@ -17,7 +17,7 @@ dnl to configure the system for the local environment. # so you can encode the package version directly into the source files. #----------------------------------------------------------------------- -AC_INIT([tclclockmod], [8.6.707]) +AC_INIT([tclclockmod], [8.6.709]) #-------------------------------------------------------------------- # Call TEA_INIT as the first TEA_ macro to set up initial vars. @@ -129,7 +129,7 @@ TEA_ADD_SOURCES([generic/tclClock.c \ #TEA_ADD_STUB_SOURCES([]) -TEA_ADD_TCL_SOURCES([lib/clock.tcl.in]) + #-------------------------------------------------------------------- # Add --with-tzpath flag to set zoneinfo directory diff --git a/lib/loader.tcl b/lib/loader.tcl index e9cae0a..1352043 100644 --- a/lib/loader.tcl +++ b/lib/loader.tcl @@ -6,7 +6,7 @@ proc ::clock args { # first try from lib directory (like installed): set lib [glob -nocomplain [file join $::tcl::clock::LibDir tclclockmod*[info sharedlibextension]]] # second try find library from current directory (debug, release, platform etc.), - # hereafter in path relative current lib (like unistalled): + # hereafter in path relative current lib (like uninstalled): if {![llength $lib]} { foreach plib [list [pwd] [file dirname $::tcl::clock::LibDir]] { # now from unix, win, Release: @@ -33,8 +33,19 @@ proc ::clock args { # load library: load [lindex $lib 0] - # overload new tcl-clock stubs: - source [file join $::tcl::clock::LibDir clock.tcl] + + # first try from the lib directory (like installed): + # second try to find in the same directory as the shared library. + set ensemble [glob -nocomplain [file join $::tcl::clock::LibDir clock.tcl] \ + [file join [file dirname [lindex $lib 0]] clock.tcl] \ + [file join [file dirname [lindex $lib 0]] lib/clock.tcl] \ + ] + if {![llength $ensemble]} { + error "tclclockmod ensemble file not found relative \"[pwd]\"." + } + + # overload new tcl-clock ensemble file: + source [lindex $ensemble 0] # and ensemble: set cmdmap [dict create] From 7a023f9244cfe31503b77b2e310b9ec5ad77b75b Mon Sep 17 00:00:00 2001 From: Jeff Lawson Date: Fri, 10 Jan 2025 00:26:14 +0000 Subject: [PATCH 33/35] fix: missing paren --- generic/tclClock.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/generic/tclClock.c b/generic/tclClock.c index 6ef509a..c909096 100644 --- a/generic/tclClock.c +++ b/generic/tclClock.c @@ -3500,7 +3500,7 @@ ClockParseFmtScnArgs( if ( dataPtr->lastBase.timezoneObj == opts->timezoneObj && dataPtr->lastBase.date.seconds == baseVal && (!(dataPtr->lastBase.date.flags & CLF_CTZ) - || dataPtr->lastTZEpoch == TzsetIfNecessary()) { + || dataPtr->lastTZEpoch == TzsetIfNecessary())) { canUseLastBase = 1; /* * There's one exception: If TZ changed, and if timezone is just the From 872d875281d5962ee4d6a198b4f6750713d95610 Mon Sep 17 00:00:00 2001 From: Jeff Lawson Date: Fri, 10 Jan 2025 19:27:21 +0000 Subject: [PATCH 34/35] rm autogenerated configure script --- configure | 9485 ----------------------------------------------------- 1 file changed, 9485 deletions(-) delete mode 100755 configure diff --git a/configure b/configure deleted file mode 100755 index 8a898d4..0000000 --- a/configure +++ /dev/null @@ -1,9485 +0,0 @@ -#! /bin/sh -# Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.69 for tclclockmod 8.6.706. -# -# -# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. -# -# -# This configure script is free software; the Free Software Foundation -# gives unlimited permission to copy, distribute and modify it. -## -------------------- ## -## M4sh Initialization. ## -## -------------------- ## - -# Be more Bourne compatible -DUALCASE=1; export DUALCASE # for MKS sh -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : - emulate sh - NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which - # is contrary to our usage. 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