Alire metadata, enable config

.gitignore

@@ -4,3 +4,11 @@ obj
 
 # Ada Library Information
 *.ali
+/obj/
+/bin/
+/alire/
+/config/
+/obj/
+/bin/
+/alire/
+/config/

alire.toml

@@ -0,0 +1,15 @@
+name = "hello"
+description = "'Hello, world!' demonstration project"
+version = "1.0.2"
+tags = ["hello", "demo"]
+licenses = "MIT"
+website = "https://github.com/alire-project/hello"
+
+authors = ["Alejandro R. Mosteo"]
+maintainers = ["Alejandro R. Mosteo <[email protected]>"]
+maintainers-logins = ["mosteo"]
+
+executables = ["hello"]
+
+[[depends-on]]
+libhello = "^1.0"

config/hello_config.ads

@@ -0,0 +1,20 @@
+--  Configuration for hello generated by Alire
+pragma Restrictions (No_Elaboration_Code);
+pragma Style_Checks (Off);
+
+package Hello_Config is
+   pragma Pure;
+
+   Crate_Version : constant String := "1.0.2";
+   Crate_Name : constant String := "hello";
+
+   Alire_Host_OS : constant String := "linux";
+
+   Alire_Host_Arch : constant String := "x86_64";
+
+   Alire_Host_Distro : constant String := "ubuntu";
+
+   type Build_Profile_Kind is (release, validation, development);
+   Build_Profile : constant Build_Profile_Kind := release;
+
+end Hello_Config;

config/hello_config.gpr

@@ -0,0 +1,50 @@
+--  Configuration for hello generated by Alire
+with "libhello.gpr";
+abstract project Hello_Config is
+   Crate_Version := "1.0.2";
+   Crate_Name := "hello";
+
+   Alire_Host_OS := "linux";
+
+   Alire_Host_Arch := "x86_64";
+
+   Alire_Host_Distro := "ubuntu";
+   Ada_Compiler_Switches := External_As_List ("ADAFLAGS", " ");
+   Ada_Compiler_Switches := Ada_Compiler_Switches &
+          (
+            "-Og" -- Optimize for debug
+           ,"-ffunction-sections" -- Separate ELF section for each function
+           ,"-fdata-sections" -- Separate ELF section for each variable
+           ,"-g" -- Generate debug info
+           ,"-gnatwa" -- Enable all warnings
+           ,"-gnatw.X" -- Disable warnings for No_Exception_Propagation
+           ,"-gnatVa" -- All validity checks
+           ,"-gnaty3" -- Specify indentation level of 3
+           ,"-gnatya" -- Check attribute casing
+           ,"-gnatyA" -- Use of array index numbers in array attributes
+           ,"-gnatyB" -- Check Boolean operators
+           ,"-gnatyb" -- Blanks not allowed at statement end
+           ,"-gnatyc" -- Check comments
+           ,"-gnaty-d" -- Disable check no DOS line terminators present
+           ,"-gnatye" -- Check end/exit labels
+           ,"-gnatyf" -- No form feeds or vertical tabs
+           ,"-gnatyh" -- No horizontal tabs
+           ,"-gnatyi" -- Check if-then layout
+           ,"-gnatyI" -- check mode IN keywords
+           ,"-gnatyk" -- Check keyword casing
+           ,"-gnatyl" -- Check layout
+           ,"-gnatym" -- Check maximum line length
+           ,"-gnatyn" -- Check casing of entities in Standard
+           ,"-gnatyO" -- Check that overriding subprograms are explicitly marked as such
+           ,"-gnatyp" -- Check pragma casing
+           ,"-gnatyr" -- Check identifier references casing
+           ,"-gnatyS" -- Check no statements after THEN/ELSE
+           ,"-gnatyt" -- Check token spacing
+           ,"-gnatyu" -- Check unnecessary blank lines
+           ,"-gnatyx" -- Check extra parentheses
+          );
+
+   type Build_Profile_Kind is ("release", "validation", "development");
+   Build_Profile : Build_Profile_Kind := "release";
+
+end Hello_Config;

config/hello_config.h

@@ -0,0 +1,20 @@
+/* Configuration for hello generated by Alire */
+#ifndef HELLO_CONFIG_H
+#define HELLO_CONFIG_H
+
+#define CRATE_VERSION "1.0.2"
+#define CRATE_NAME "hello"
+
+#define ALIRE_HOST_OS "linux"
+
+#define ALIRE_HOST_ARCH "x86_64"
+
+#define ALIRE_HOST_DISTRO "ubuntu"
+
+#define BUILD_PROFILE_RELEASE 1
+#define BUILD_PROFILE_VALIDATION 2
+#define BUILD_PROFILE_DEVELOPMENT 3
+
+#define BUILD_PROFILE  1
+
+#endif

hello.gpr

@@ -1,10 +1,22 @@
-with "libhello.gpr";
-
+with "config/hello_config.gpr";
 project Hello is
 
-   for Source_Dirs use ("src");
-   for Object_Dir use "obj";
+   for Source_Dirs use ("src/", "config/");
+   for Object_Dir use "obj/" & Hello_Config.Build_Profile;
+   for Create_Missing_Dirs use "True";
+   for Exec_Dir use "bin";
    for Main use ("hello.adb");
 
-end Hello;
+   package Compiler is
+      for Default_Switches ("Ada") use Hello_Config.Ada_Compiler_Switches;
+   end Compiler;
+
+   package Binder is
+      for Switches ("Ada") use ("-Es"); --  Symbolic traceback
+   end Binder;
 
+   package Install is
+      for Artifacts (".") use ("share");
+   end Install;
+
+end Hello;