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authorEric Seidel <gridaphobe@gmail.com>2015-03-04 21:35:57 -0800
committerEric Seidel <gridaphobe@gmail.com>2015-03-04 21:36:09 -0800
commit3ea2aa4136f4f926e4a981011041564590f84450 (patch)
tree44899296e964848d63d4407a1fad8f57ecf41963 /pkgs/stdenv/darwin
parent19a749460072592568fee7387a3a888a83d4c9ca (diff)
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stdenv/darwin: choose sdkroot based xcrun default
Diffstat (limited to 'pkgs/stdenv/darwin')
-rw-r--r--pkgs/stdenv/darwin/default.nix7
1 files changed, 3 insertions, 4 deletions
diff --git a/pkgs/stdenv/darwin/default.nix b/pkgs/stdenv/darwin/default.nix
index 2502882123eb..c415a297d845 100644
--- a/pkgs/stdenv/darwin/default.nix
+++ b/pkgs/stdenv/darwin/default.nix
@@ -50,10 +50,9 @@ rec {
     stripAllFlags=" " # the Darwin "strip" command doesn't know "-s"
     xargsFlags=" "
     export MACOSX_DEPLOYMENT_TARGET=10.7
-    export SDKROOT=
-    export SDKROOT_X=/ # FIXME: impure!
-    export NIX_CFLAGS_COMPILE+=" --sysroot=/var/empty -idirafter $SDKROOT_X/usr/include -F$SDKROOT_X/System/Library/Frameworks -Wno-multichar -Wno-deprecated-declarations"
-    export NIX_LDFLAGS_AFTER+=" -L$SDKROOT_X/usr/lib"
+    export SDKROOT=$(/usr/bin/xcrun --sdk macosx$(/usr/bin/xcrun --show-sdk-version) --show-sdk-path 2> /dev/null || echo /)
+    export NIX_CFLAGS_COMPILE+=" --sysroot=/var/empty -idirafter $SDKROOT/usr/include -F$SDKROOT/System/Library/Frameworks -Wno-multichar -Wno-deprecated-declarations"
+    export NIX_LDFLAGS_AFTER+=" -L$SDKROOT/usr/lib"
     export CMAKE_OSX_ARCHITECTURES=x86_64
   '';