stdenv: set CMAKE_OSX_ARCHITECTURES appropriately

thefloweringash · Mar 2, 2021 · a40a847 · a40a847
1 parent d0ae608
commit a40a847
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Showing 2 changed files with 1 addition and 3 deletions.
diff --git a/pkgs/development/tools/build-managers/cmake/setup-hook.sh b/pkgs/development/tools/build-managers/cmake/setup-hook.sh
@@ -50,9 +50,6 @@ cmakeConfigurePhase() {
     # because we usually do not package the framework
     cmakeFlags="-DCMAKE_FIND_FRAMEWORK=LAST $cmakeFlags"
 
-    # on macOS i686 was only relevant for 10.5 or earlier.
-    cmakeFlags="-DCMAKE_OSX_ARCHITECTURES=x86_64 $cmakeFlags"
-
     # we never want to use the global macOS SDK
     cmakeFlags="-DCMAKE_OSX_SYSROOT= $cmakeFlags"
 

diff --git a/pkgs/stdenv/generic/make-derivation.nix b/pkgs/stdenv/generic/make-derivation.nix
@@ -251,6 +251,7 @@ in rec {
                lib.optional (!stdenv.hostPlatform.isRedox) stdenv.hostPlatform.uname.system)}"]
           ++ lib.optional (stdenv.hostPlatform.uname.processor != null) "-DCMAKE_SYSTEM_PROCESSOR=${stdenv.hostPlatform.uname.processor}"
           ++ lib.optional (stdenv.hostPlatform.uname.release != null) "-DCMAKE_SYSTEM_VERSION=${stdenv.hostPlatform.release}"
+          ++ lib.optional (stdenv.hostPlatform.isDarwin) "-DCMAKE_OSX_ARCHITECTURES=${stdenv.hostPlatform.darwinArch}"
           ++ lib.optional (stdenv.buildPlatform.uname.system != null) "-DCMAKE_HOST_SYSTEM_NAME=${stdenv.buildPlatform.uname.system}"
           ++ lib.optional (stdenv.buildPlatform.uname.processor != null) "-DCMAKE_HOST_SYSTEM_PROCESSOR=${stdenv.buildPlatform.uname.processor}"
           ++ lib.optional (stdenv.buildPlatform.uname.release != null) "-DCMAKE_HOST_SYSTEM_VERSION=${stdenv.buildPlatform.uname.release}";