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-rw-r--r--pkgs/development/compilers/llvm/3.7/libc++/default.nix9
1 files changed, 0 insertions, 9 deletions
diff --git a/pkgs/development/compilers/llvm/3.7/libc++/default.nix b/pkgs/development/compilers/llvm/3.7/libc++/default.nix
index cd985d89098..db1475cfc14 100644
--- a/pkgs/development/compilers/llvm/3.7/libc++/default.nix
+++ b/pkgs/development/compilers/llvm/3.7/libc++/default.nix
@@ -12,15 +12,6 @@ stdenv.mkDerivation rec {
   preConfigure = ''
     # Get headers from the cxxabi source so we can see private headers not installed by the cxxabi package
     cmakeFlagsArray=($cmakeFlagsArray -DLIBCXX_CXX_ABI_INCLUDE_PATHS="$NIX_BUILD_TOP/libcxxabi-${version}.src/include")
-  '' +
-  stdenv.lib.optionalString stdenv.isDarwin ''
-    # instead of allowing libc++ to link with /usr/lib/libc++abi.dylib,
-    # force it to link with our copy
-    substituteInPlace lib/CMakeLists.txt \
-      --replace 'OSX_RE_EXPORT_LINE "/usr/lib/libc++abi.dylib' \
-                'OSX_RE_EXPORT_LINE "${libcxxabi}/lib/libc++abi.dylib' \
-      --replace '"''${CMAKE_OSX_SYSROOT}/usr/lib/libc++abi.dylib"' \
-                '"${libcxxabi}/lib/libc++abi.dylib"'
   '';
 
   patches = [ ./darwin.patch ];