clang14 can not build #8

dabao1955 · 2023-11-16T17:18:52Z

dabao1955
Nov 16, 2023

Hello sir,

I tried to built ruri,it has some errs:

root@localhost ~/ruri (main)# make static
    CC ruri
clang: error: '-ftrivial-auto-var-init=zero' hasn't been enabled; enable it at your own peril for benchmarking purpose only with '-enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang'
clang: error: '-ftrivial-auto-var-init=zero' hasn't been enabled; enable it at your own peril for benchmarking purpose only with '-enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang'
clang: error: '-ftrivial-auto-var-init=zero' hasn't been enabled; enable it at your own peril for benchmarking purpose only with '-enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang'
clang: error: '-ftrivial-auto-var-init=zero' hasn't been enabled; enable it at your own peril for benchmarking purpose only with '-enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang'
clang: error: '-ftrivial-auto-var-init=zero' hasn't been enabled; enable it at your own peril for benchmarking purpose only with '-enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang'
clang: error: '-ftrivial-auto-var-init=zero' hasn't been enabled; enable it at your own peril for benchmarking purpose only with '-enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang'
clang: error: '-ftrivial-auto-var-init=zero' hasn't been enabled; enable it at your own peril for benchmarking purpose only with '-enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang'
clang: error: '-ftrivial-auto-var-init=zero' hasn't been enabled; enable it at your own peril for benchmarking purpose only with '-enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang'
clang: error: '-ftrivial-auto-var-init=zero' hasn't been enabled; enable it at your own peril for benchmarking purpose only with '-enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang'
make: *** [Makefile:122：static] 错误 1
root@localhost ~/ruri (main) [2]# clang --version
Ubuntu clang version 14.0.0-1ubuntu1
Target: aarch64-unknown-linux-gnu
Thread model: posix
InstalledDir: /bin
root@localhost ~/ruri (main)#

When I add '-enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang' ,it shows:

root@localhost ~/ruri (main)# make static
    CC ruri
src/daemon.c:674:2: error: expected statement
        }
        ^
1 error generated.
make: *** [Makefile:122：static] 错误 1
root@localhost ~/ruri (main) [2]#

When I try make dev ,it notices:

root@localhost ~/ruri (main)# make dev
    CC ruri
In file included from src/caplist.c:30:
src/ruri.h:93:2: error: unknown type name 'bool'
        bool no_new_privs;
        ^
src/ruri.h:94:2: error: unknown type name 'bool'
        bool enable_seccomp;
        ^
src/ruri.h:106:2: error: unknown type name 'bool'
        bool no_new_privs;
        ^
src/ruri.h:107:2: error: unknown type name 'bool'
        bool enable_seccomp;
        ^
src/ruri.h:131:17: error: unknown type name 'bool'
void show_helps(bool greetings);
                ^
src/ruri.h:134:1: error: unknown type name 'bool'
bool is_in_list(const cap_value_t *list, cap_value_t cap);
^
src/ruri.h:144:66: error: unknown type name 'bool'
int run_unshare_container(struct CONTAINER_INFO *container_info, bool no_warnings);
                                                                 ^
src/ruri.h:145:66: error: unknown type name 'bool'
void run_chroot_container(struct CONTAINER_INFO *container_info, bool no_warnings);
                                                                 ^
src/caplist.c:41:2: error: use of undeclared identifier 'bool'
        bool in_list = false;
        ^
src/caplist.c:45:4: error: use of undeclared identifier 'in_list'
                        in_list = true;
                        ^
src/caplist.c:45:14: error: use of undeclared identifier 'true'
                        in_list = true;
                                  ^
src/caplist.c:50:7: error: use of undeclared identifier 'in_list'
        if (!in_list) {
             ^
src/caplist.c:60:1: error: unknown type name 'bool'
bool is_in_list(const cap_value_t *list, cap_value_t cap)
^
src/caplist.c:65:2: error: use of undeclared identifier 'bool'
        bool ret = false;
        ^
src/caplist.c:69:4: error: use of undeclared identifier 'ret'
                        ret = true;
                        ^
src/caplist.c:69:10: error: use of undeclared identifier 'true'
                        ret = true;
                              ^
src/caplist.c:76:9: error: use of undeclared identifier 'ret'
        return ret;
               ^
17 errors generated.
In file included from src/chroot.c:30:
src/ruri.h:93:2: error: unknown type name 'bool'
        bool no_new_privs;
        ^
src/ruri.h:94:2: error: unknown type name 'bool'
        bool enable_seccomp;
        ^
src/ruri.h:106:2: error: unknown type name 'bool'
        bool no_new_privs;
        ^
src/ruri.h:107:2: error: unknown type name 'bool'
        bool enable_seccomp;
        ^
src/ruri.h:131:17: error: unknown type name 'bool'
void show_helps(bool greetings);
                ^
src/ruri.h:134:1: error: unknown type name 'bool'
bool is_in_list(const cap_value_t *list, cap_value_t cap);
^
src/ruri.h:144:66: error: unknown type name 'bool'
int run_unshare_container(struct CONTAINER_INFO *container_info, bool no_warnings);
                                                                 ^
src/ruri.h:145:66: error: unknown type name 'bool'
void run_chroot_container(struct CONTAINER_INFO *container_info, bool no_warnings);
                                                                 ^
src/chroot.c:48:18: error: use of undeclared identifier 'true'
        for (int i = 0; true; i++) {
                        ^
src/chroot.c:57:18: error: use of undeclared identifier 'true'
        for (int i = 0; true; i++) {
                        ^
src/chroot.c:68:18: error: use of undeclared identifier 'true'
        for (int i = 0; true; i += 2) {
                        ^
src/chroot.c:78:18: error: use of undeclared identifier 'true'
        for (int i = 0; true; i += 2) {
                        ^
src/chroot.c:190:18: error: use of undeclared identifier 'true'
        for (int i = 0; true; i += 2) {
                        ^
src/chroot.c:215:62: error: unknown type name 'bool'
static void drop_caps(struct CONTAINER_INFO *container_info, bool no_warnings)
                                                             ^
src/chroot.c:239:18: error: use of undeclared identifier 'true'
        for (int i = 0; true; i += 2) {
                        ^
src/chroot.c:248:72: error: unknown type name 'bool'
void run_chroot_container(struct CONTAINER_INFO *container_info, const bool no_warnings)
                                                                       ^
16 errors generated.
In file included from src/daemon.c:30:
src/ruri.h:93:2: error: unknown type name 'bool'
        bool no_new_privs;
        ^
src/ruri.h:94:2: error: unknown type name 'bool'
        bool enable_seccomp;
        ^
src/ruri.h:106:2: error: unknown type name 'bool'
        bool no_new_privs;
        ^
src/ruri.h:107:2: error: unknown type name 'bool'
        bool enable_seccomp;
        ^
src/ruri.h:131:17: error: unknown type name 'bool'
void show_helps(bool greetings);
                ^
src/ruri.h:134:1: error: unknown type name 'bool'
bool is_in_list(const cap_value_t *list, cap_value_t cap);
^
src/ruri.h:144:66: error: unknown type name 'bool'
........
src/unshare.c:285:18: error: use of undeclared identifier 'true'
        for (int i = 0; true; i++) {
                        ^
src/unshare.c:294:18: error: use of undeclared identifier 'true'
        for (int i = 0; true; i++) {
                        ^
src/unshare.c:308:2: error: use of undeclared identifier 'bool'
        bool daemon_running = false;
        ^
src/unshare.c:310:3: error: use of undeclared identifier 'daemon_running'
                daemon_running = true;
                ^
src/unshare.c:310:20: error: use of undeclared identifier 'true'
                daemon_running = true;
                                 ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
make: *** [Makefile:116：dev] 错误 1

Moe-hacker · 2023-11-16T18:09:37Z

Moe-hacker
Nov 16, 2023
Maintainer

The new code is not stable yet.
Anyway, I hope 7a1062b can fix this.

5 replies

dabao1955 Nov 17, 2023
Author

fixed...？

root@localhost ~/ruri (main)# git pull
remote: Enumerating objects: 27, done.
remote: Counting objects: 100% (27/27), done.
remote: Compressing objects: 100% (8/8), done.
remote: Total 19 (delta 16), reused 14 (delta 11), pack-reused 0
展开对象中: 100% (19/19), 3.60 KiB | 42.00 KiB/s, 完成.
来自 https://github.com/Moe-hacker/ruri
   8da3dd5..2b4fb09  main       -> origin/main
更新 8da3dd5..2b4fb09
Fast-forward
 Makefile     |  5 +++--
 src/chroot.c |  2 +-
 src/daemon.c |  6 +++++-
 src/ruri.h   | 18 ++++++++++++------
 src/shared.c |  8 ++++----
 src/tool.c   |  4 ++--
 6 files changed, 27 insertions(+), 16 deletions(-)
root@localhost ~/ruri (main)# make static
    CC ruri
 STRIP ruri
root@localhost ~/ruri (main)# make dev
    CC ruri
root@localhost ~/ruri (main)#

Moe-hacker Nov 17, 2023
Maintainer

It's too early to use GNU23 standard, so I've back to GNU99.
-ftrivial-auto-var-init=zero is not supported in old compilers, I removed it.

dabao1955 Nov 17, 2023
Author

Is even clang14 an outdated compiler now...?

Moe-hacker Nov 17, 2023
Maintainer

Is even clang14 an outdated compiler now...?

Archlinux is using clang 16, and termux is updated to 17... It's crazy.
But I believe that some companies, especially Ba*du are still using a very very old version 🤣

dabao1955 Nov 17, 2023
Author

That's outrageous. Oh, I'm using ubuntu 22.04lts instead of ubuntu devel, so that's okay😅. There is even clang11 in the ubuntu22.04 software source

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clang14 can not build #8

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clang14 can not build #8

dabao1955 Nov 16, 2023

Replies: 1 comment · 5 replies

Moe-hacker Nov 16, 2023 Maintainer

dabao1955 Nov 17, 2023 Author

Moe-hacker Nov 17, 2023 Maintainer

dabao1955 Nov 17, 2023 Author

Moe-hacker Nov 17, 2023 Maintainer

dabao1955 Nov 17, 2023 Author

dabao1955
Nov 16, 2023

Replies: 1 comment 5 replies

Moe-hacker
Nov 16, 2023
Maintainer

dabao1955 Nov 17, 2023
Author

Moe-hacker Nov 17, 2023
Maintainer

dabao1955 Nov 17, 2023
Author

Moe-hacker Nov 17, 2023
Maintainer

dabao1955 Nov 17, 2023
Author