Use compiler switches from Alire's configuration

Signed-off-by: onox <denkpadje@gmail.com>

Author: onox

.gitignore

@@ -1,2 +1,3 @@
 build/
 alire/
+config/

alire.lock

@@ -3,17 +3,19 @@ description = "Ada 2012 bindings for libcanberra"
 version = "2.0.1"
 website = "https://github.com/onox/canberra-ada"
 licenses = "Apache-2.0"
-tags = ["canberra", "audio", "sound"]
+tags = ["canberra", "audio", "sound", "linux"]
 
 authors = ["onox"]
 maintainers = ["onox <denkpadje@gmail.com>"]
 maintainers-logins = ["onox"]
 
-configuration.disabled = true
-
 [available.'case(os)']
 linux = true
 '...' = false
 
 [[depends-on]]
 libcanberra = "~0.30.0"
+
+[build-switches]
+validation.compile_checks = "warnings"
+"*".style_checks = ["-gnatygAO-Is"]

alire.toml

@@ -1,102 +1,28 @@
+with "config/canberra_ada_config";
+
 project Canberra_Ada is
 
    for Library_Name use "canberra-ada";
-   for Library_Version use "2.0.0";
+   for Library_Version use Project'Library_Name & ".so." & Canberra_Ada_Config.Crate_Version;
 
-   for Source_Dirs use ("src");
-   for Object_Dir use "build/obj";
    for Create_Missing_Dirs use "True";
+
+   for Source_Dirs use ("src");
+   for Object_Dir use "build/obj/" & Canberra_Ada_Config.Build_Profile;
    for Library_Dir use "build/lib";
 
    type Library_Type_Type is ("relocatable", "static", "static-pic");
    Library_Type : Library_Type_Type :=
      external ("CANBERRA_ADA_LIBRARY_TYPE", external ("LIBRARY_TYPE", "static"));
    for Library_Kind use Library_Type;
 
-   type Enabled_Kind is ("enabled", "disabled");
-   Compile_Checks : Enabled_Kind := External ("CANBERRA_ADA_COMPILE_CHECKS", "enabled");
-   Runtime_Checks : Enabled_Kind := External ("CANBERRA_ADA_RUNTIME_CHECKS", "enabled");
-   Style_Checks : Enabled_Kind := External ("CANBERRA_ADA_STYLE_CHECKS", "enabled");
-   Contracts_Checks : Enabled_Kind := External ("CANBERRA_ADA_CONTRACTS", "enabled");
-
-   type Build_Kind is ("debug", "release", "coverage", "profiling");
-   Build_Mode : Build_Kind := External ("CANBERRA_ADA_BUILD_MODE", "release");
-
-   Compile_Checks_Switches := ();
-   case Compile_Checks is
-      when "enabled" =>
-         Compile_Checks_Switches :=
-           ("-gnatwa",  -- All warnings
-            "-gnatVa",  -- All validity checks
-            "-gnatf",   -- Full errors
-            "-gnatwFl.l.s",
-            "-gnatwe"); -- Warnings as errors
-      when others => null;
-   end case;
-
-   Runtime_Checks_Switches := ();
-   case Runtime_Checks is
-      when "enabled" => null;
-      when others =>
-         Runtime_Checks_Switches :=
-           ("-gnatp"); -- Supress checks
-   end case;
-
-   Style_Checks_Switches := ();
-   case Style_Checks is
-      when "enabled" =>
-         Style_Checks_Switches :=
-           ("-gnatyg",   -- GNAT Style checks
-            "-gnaty-Is", -- Disable check mode in and separate subprogram spec
-            "-gnatyM99", -- Maximum line length
-            "-gnatyA",   -- Array attribute indexes
-            "-gnatyO");  -- Overriding subprograms explicitly marked as such
-      when others => null;
-   end case;
-
-   Contracts_Switches := ();
-   case Contracts_Checks is
-      when "enabled" =>
-         Contracts_Switches :=
-           ("-gnata"); --  Enable assertions and contracts
-      when others => null;
-   end case;
-
-   Build_Switches := ();
-   case Build_Mode is
-      when "release" =>
-         Build_Switches := ("-O2",     -- Optimization
-                            "-march=native",
-                            "-fomit-frame-pointer",
-                            "-ffunction-sections",
-                            "-gnatn"); -- Enable inlining
-      when "debug" =>
-         Build_Switches := ("-g",   -- Debug info
-                            "-Og"); -- No optimization
-      when "coverage" =>
-         Build_Switches := ("-fprofile-arcs", "-ftest-coverage");
-      when "profiling" =>
-         Build_Switches := ("-g", "-pg");
-   end case;
-
    package Compiler is
-      for Default_Switches ("Ada") use
-        Compile_Checks_Switches &
-        Build_Switches &
-        Runtime_Checks_Switches &
-        Style_Checks_Switches &
-        Contracts_Switches &
-        ("-gnatw.X", -- Disable warnings for No_Exception_Propagation
-         "-gnatQ");  -- Don't quit. Generate ALI and tree files even if illegalities
+      for Default_Switches ("Ada") use Canberra_Ada_Config.Ada_Compiler_Switches & ("-gnatyM99");
       for Local_Configuration_Pragmas use "gnat.adc";
    end Compiler;
 
    package Binder is
       for Switches ("Ada") use ("-Es"); --  Symbolic traceback
    end Binder;
 
-   package Linker is
-      for Linker_Options use ("-lcanberra");
-   end Linker;
-
 end Canberra_Ada;

canberra_ada.gpr

@@ -23,6 +23,8 @@ package body Canberra is
    procedure Free is new Ada.Unchecked_Deallocation (Sound_Status, Sound_Status_Access);
 
    package API is
+      pragma Linker_Options ("-lcanberra");
+
       type Error_Code is
         (Error_Disconnected,
          Error_Forked,