Added a convenient and flexible build system.

1 files changed, 47 insertions, 0 deletions

diff --git a/build_milter_api.gpr.in b/build_milter_api.gpr.in
new file mode 100644
index 0000000..dfa8334
--- /dev/null
+++ b/build_milter_api.gpr.in
@@ -0,0 +1,47 @@
+-- project file to compile the Ada Milter API into a shared library
+-- Copyright 2009 - 2013 B. Persson, Bjorn@Rombobeorn.se
+--
+-- This project file is free software: you can redistribute it and/or modify it
+-- under the terms of the GNU General Public License version 3, as published
+-- by the Free Software Foundation.
+
+
+with "comfignat.gpr";
+with "system_log.gpr";
+
+library project Build_Milter_API is
+
+   Version := "1.2.1";
+
+   for Library_Name      use "adamilter";
+   for Library_Kind      use "dynamic";
+   for Library_Version   use "libadamilter.so." & Version;
+   for Languages         use ("Ada", "C");
+   for Library_Interface use ("Milter_API", "Berkeley_Exit_Codes");
+   for Object_Dir        use Comfignat.Objdir;
+   for Library_Src_Dir   use Comfignat.Stage_Includedir & "/adamilter";
+   for Library_Dir       use Comfignat.Stage_Libdir;
+   for Library_ALI_Dir   use Comfignat.Stage_Libdir & "/adamilter";
+
+   package Compiler is
+      for Default_Switches ("Ada") use ("-gnato");
+   end Compiler;
+
+   -- Ensure that the shared library will be initialized. GPRbuild 2010 doesn't
+   -- pass -a automatically. (Fixed in GPRbuild 2012.)
+   package Binder is
+      for Default_Switches ("Ada") use ("-a");
+   end Binder;
+
+   -- libadamilter shall link to libmilter.
+   for Library_Options use ("-lmilter");
+
+   #if Wrap_Threads then
+      package Linker is
+         -- When the test milter links to libadamilter it shall link to
+         -- libadamilter_thread_wrapper and libdl too.
+         for Linker_Options use ("-ladamilter_thread_wrapper", "-ldl");
+      end Linker;
+   #end if;
+
+end Build_Milter_API;