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authorJörg Thalheim <joerg@thalheim.io>2022-11-06 19:53:50 +0100
committerJörg Thalheim <joerg@thalheim.io>2022-11-14 12:50:04 +0100
commit890d0576c5f68852cd3d6ca81c5428122c620560 (patch)
treea19b41c4f3d8b8bfed5e0e730db44a87c314b3ac /pkgs/development/compilers/gcc/9/default.nix
parent801d535fab9d7dacbe1b79a6dfff0ededa71f194 (diff)
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cross/mingw: make threading library configureable
Diffstat (limited to 'pkgs/development/compilers/gcc/9/default.nix')
-rw-r--r--pkgs/development/compilers/gcc/9/default.nix8
1 files changed, 4 insertions, 4 deletions
diff --git a/pkgs/development/compilers/gcc/9/default.nix b/pkgs/development/compilers/gcc/9/default.nix
index b970785d38e..4c49cdaa3e2 100644
--- a/pkgs/development/compilers/gcc/9/default.nix
+++ b/pkgs/development/compilers/gcc/9/default.nix
@@ -41,7 +41,7 @@ assert langGo -> langCC;
 assert langAda -> gnatboot != null;
 
 # threadsCross is just for MinGW
-assert threadsCross != null -> stdenv.targetPlatform.isWindows;
+assert threadsCross != {} -> stdenv.targetPlatform.isWindows;
 
 # profiledCompiler builds inject non-determinism in one of the compilation stages.
 # If turned on, we can't provide reproducible builds anymore
@@ -71,7 +71,7 @@ let majorVersion = "9";
       ++ optional (targetPlatform.libc == "musl" && targetPlatform.isPower) ../ppc-musl.patch
 
       # Obtain latest patch with ../update-mcfgthread-patches.sh
-      ++ optional (!crossStageStatic && targetPlatform.isMinGW) ./Added-mcf-thread-model-support-from-mcfgthread.patch
+      ++ optional (!crossStageStatic && targetPlatform.isMinGW && threadsCross.model == "mcf") ./Added-mcf-thread-model-support-from-mcfgthread.patch
       ;
 
     /* Cross-gcc settings (build == host != target) */
@@ -180,7 +180,7 @@ stdenv.mkDerivation ({
     ++ (optional (zlib != null) zlib)
     ;
 
-  depsTargetTarget = optional (!crossStageStatic && threadsCross != null) threadsCross;
+  depsTargetTarget = optional (!crossStageStatic && threadsCross != {}) threadsCross.package;
 
   NIX_LDFLAGS = lib.optionalString  hostPlatform.isSunOS "-lm -ldl";
 
@@ -198,7 +198,7 @@ stdenv.mkDerivation ({
       lib
       stdenv
       targetPackages
-      crossStageStatic libcCross
+      crossStageStatic libcCross threadsCross
       version
 
       gmp mpfr libmpc isl