Fix packaging of Ada LZMA for Alire

.alire/lzma_config.gpr

@@ -0,0 +1,78 @@
+abstract project Lzma_Config is
+   for Source_Dirs use ();
+
+   type Yes_No is ("yes", "no");
+
+   type Library_Type_Type is ("relocatable", "static", "static-pic");
+
+   type Build_Type is ("distrib", "debug", "optimize", "profile", "coverage");
+   Mode : Build_Type := external ("BUILD", "debug");
+
+   Processors := External ("PROCESSORS", "1");
+
+   package Builder is
+       for Default_Switches ("Ada") use ("-j" & Processors);
+   end Builder;
+
+   package compiler is
+      warnings := ("-gnatwua");
+      defaults := ("-gnat2012");
+      case Mode is
+         when "distrib" =>
+            for Default_Switches ("Ada") use defaults & ("-O2", "-gnatafno", "-gnatVa", "-gnatwa");
+
+         when "debug" =>
+            for Default_Switches ("Ada") use defaults & warnings
+               & ("-g", "-gnata", "-gnatVaMI", "-gnaty3abcefhiklmnprstxM99");
+
+         when "coverage" =>
+            for Default_Switches ("Ada") use defaults & warnings
+               & ("-O2", "-gnata", "-gnatVaMI", "-gnaty3abcefhiklmnprstxM99",
+                  "-fprofile-arcs", "-ftest-coverage");
+
+         when "optimize" =>
+            for Default_Switches ("Ada") use defaults & warnings
+               & ("-O2", "-gnatn", "-gnatp", "-fdata-sections", "-ffunction-sections");
+
+         when "profile" =>
+            for Default_Switches ("Ada") use defaults & warnings & ("-pg");
+
+      end case;
+   end compiler;
+
+   package binder is
+      case Mode is
+         when "debug" =>
+            for Default_Switches ("Ada") use ("-E");
+
+	 when others =>
+            for Default_Switches ("Ada") use ("-E");
+
+      end case;
+   end binder;
+
+   package linker is
+      case Mode is
+         when "profile" =>
+            for Default_Switches ("Ada") use ("-pg");
+
+         when "distrib" =>
+            for Default_Switches ("Ada") use ("-s");
+
+         when "optimize" =>
+            for Default_Switches ("Ada") use ("-Wl,--gc-sections");
+
+         when "coverage" =>
+            for Default_Switches ("ada") use ("-fprofile-arcs");
+
+	 when others =>
+	    null;
+      end case;
+
+   end linker;        
+
+   package Ide is
+      for VCS_Kind use "git";
+   end Ide;
+
+end Lzma_Config;

.alire/lzmada.gpr

@@ -14,8 +14,8 @@ library project LzmAda is
    for Library_Kind use Library_Type;
    for Library_Version use "lib" & Project'Library_Name & ".so." & Version;
 
-   for Library_Dir use "lib/lzmada/" & Project'Library_Kind;
-   for Object_Dir use "obj/lzmada/" & Project'Library_Kind;
+   for Library_Dir use "../lib/lzmada/" & Project'Library_Kind;
+   for Object_Dir use "../obj/lzmada/" & Project'Library_Kind;
 
    package Builder  renames Lzma_Config.Builder;
    package Compiler renames Lzma_Config.Compiler;