From 08b402b70e3d84d089f3de7221423790afd6a06a Mon Sep 17 00:00:00 2001
From: Thiago Kenji Okada <thiagokokada@gmail.com>
Date: Sat, 20 Nov 2021 20:24:24 -0300
Subject: libretro: enableParalellBuilding, except for older MAMEs

MAME since 0.225 have a fix for the build issues while building in
parallel. Since libretro.mame is on 0.227 right now, should be safe to
enable.

Since eventually enableParallelBuilding should be the default, enabling
it for all cores except the older MAMEs seems better than just enabling
for libretro.mame.
---
 pkgs/misc/emulators/retroarch/cores.nix | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'pkgs/misc')

diff --git a/pkgs/misc/emulators/retroarch/cores.nix b/pkgs/misc/emulators/retroarch/cores.nix
index c7b94e29589..ab13e041139 100644
--- a/pkgs/misc/emulators/retroarch/cores.nix
+++ b/pkgs/misc/emulators/retroarch/cores.nix
@@ -91,6 +91,8 @@ let
             --add-flags "-L $COREDIR/${d2u core}_libretro${stdenv.hostPlatform.extensions.sharedLibrary} $@"
         '';
 
+        enableParallelBuilding = true;
+
         passthru = {
           inherit core;
           libretroCore = "/lib/retroarch/cores";
@@ -427,7 +429,6 @@ in
     core = "mame";
     description = "Port of MAME to libretro";
     license = with lib.licenses; [ bsd3 gpl2Plus ];
-
     extraBuildInputs = [ alsa-lib libGLU libGL portaudio python3 xorg.libX11 ];
     postPatch = ''
       # Prevent the failure during the parallel building of:
@@ -443,6 +444,7 @@ in
     license = "MAME";
     makefile = "Makefile";
     makeFlags = lib.optional (!stdenv.hostPlatform.isx86) "IS_X86=0";
+    enableParallelBuilding = false;
   };
 
   mame2003 = mkLibRetroCore {
@@ -450,6 +452,7 @@ in
     description = "Port of MAME ~2003 to libretro";
     license = "MAME";
     makefile = "Makefile";
+    enableParallelBuilding = false;
   };
 
   mame2003-plus = mkLibRetroCore {
@@ -457,6 +460,7 @@ in
     description = "Port of MAME ~2003+ to libretro";
     license = "MAME";
     makefile = "Makefile";
+    enableParallelBuilding = false;
   };
 
   mame2010 = mkLibRetroCore {
@@ -465,6 +469,7 @@ in
     license = "MAME";
     makefile = "Makefile";
     makeFlags = lib.optionals stdenv.hostPlatform.isAarch64 [ "PTR64=1" "ARM_ENABLED=1" "X86_SH2DRC=0" "FORCE_DRC_C_BACKEND=1" ];
+    enableParallelBuilding = false;
   };
 
   mame2015 = mkLibRetroCore {
@@ -474,6 +479,7 @@ in
     extraNativeBuildInputs = [ python27 ];
     extraBuildInputs = [ alsa-lib ];
     makefile = "Makefile";
+    enableParallelBuilding = false;
   };
 
   mame2016 = mkLibRetroCore {
@@ -494,6 +500,7 @@ in
       # make -C 3rdparty/genie/build/gmake.linux -f genie.make obj/Release/src/host/lua-5.3.0/src/lgc.o
       mkdir -p 3rdparty/genie/build/gmake.linux/obj/Release/src/host/lua-5.3.0/src
     '';
+    enableParallelBuilding = false;
   };
 
   mesen = mkLibRetroCore {
@@ -523,7 +530,6 @@ in
     src = getCoreSrc "mupen64plus";
     description = "Libretro port of Mupen64 Plus, GL only";
     license = lib.licenses.gpl3Only;
-
     extraBuildInputs = [ libGLU libGL libpng nasm xorg.libX11 ];
     makefile = "Makefile";
   };
-- 
cgit 1.4.1