runtime_build.gpr

project Runtime_Build is
  for Languages use ("Ada", "C", "Asm_Cpp");

  for Library_Auto_Init use "False";
  for Library_Name use "gnat";
  for Library_Kind use "static";

  for Library_Dir use "adalib";
  for Object_Dir use "obj";

  for Source_Dirs use ("adainclude");

  package Compiler is
     CFLAGS := ("-O2", "-fcallgraph-info=su,da",
                "-ffunction-sections", "-fdata-sections");
     ALL_ADAFLAGS := ("-gnatpgn", "-nostdinc") & CFLAGS;
     ALL_CFLAGS := ("-DIN_RTS") & CFLAGS;

     NO_SIBLING_ADAFLAGS :=("-fno-optimize-sibling-calls");
     NO_REORDER_ADAFLAGS :=("-fno-toplevel-reorder");

     for Switches ("C") use ALL_CFLAGS;
     for Switches ("Ada") use ALL_ADAFLAGS;

     for Switches ("s-traceb.adb") use ALL_ADAFLAGS & ("-g")
       & NO_SIBLING_ADAFLAGS & ("-fno-inline-functions-called-once");
     for Switches ("s-tasdeb.adb") use ALL_ADAFLAGS & ("-g", "-O0");
     for Switches ("a-except.adb") use ALL_ADAFLAGS
       & ("-g", "-O1", "-fno-inline") & NO_REORDER_ADAFLAGS;
     for Switches ("s-excdeb.adb") use ALL_ADAFLAGS & ("-g", "-O0");
     for Switches ("s-assert.adb") use ALL_ADAFLAGS & ("-g");
     for Switches ("a-tags.adb") use ALL_ADAFLAGS & ("-g");
  end Compiler;
end Runtime_Build;