diff options
Diffstat (limited to 'nixpkgs/pkgs/development/compilers/llvm/7/compiler-rt.nix')
| -rw-r--r-- | nixpkgs/pkgs/development/compilers/llvm/7/compiler-rt.nix | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/nixpkgs/pkgs/development/compilers/llvm/7/compiler-rt.nix b/nixpkgs/pkgs/development/compilers/llvm/7/compiler-rt.nix index 0912435327ce..a7d4bcb86962 100644 --- a/nixpkgs/pkgs/development/compilers/llvm/7/compiler-rt.nix +++ b/nixpkgs/pkgs/development/compilers/llvm/7/compiler-rt.nix @@ -7,11 +7,15 @@ stdenv.mkDerivation { nativeBuildInputs = [ cmake python llvm ]; buildInputs = stdenv.lib.optional stdenv.hostPlatform.isDarwin libcxxabi; - cmakeFlags = [ + NIX_CFLAGS_COMPILE = [ + "-DSCUDO_DEFAULT_OPTIONS=DeleteSizeMismatch=0:DeallocationTypeMismatch=0" + ]; + + cmakeFlags = stdenv.lib.optionals (stdenv.hostPlatform.useLLVM or false || stdenv.isDarwin) [ "-DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON" "-DCMAKE_C_COMPILER_TARGET=${stdenv.hostPlatform.config}" "-DCMAKE_ASM_COMPILER_TARGET=${stdenv.hostPlatform.config}" - ] ++ stdenv.lib.optional (stdenv.hostPlatform != stdenv.buildPlatform) [ + ] ++ stdenv.lib.optionals (stdenv.hostPlatform.useLLVM or false) [ "-DCMAKE_C_FLAGS=-nodefaultlibs" "-DCMAKE_CXX_COMPILER_WORKS=ON" "-DCOMPILER_RT_BUILD_BUILTINS=ON" @@ -26,7 +30,7 @@ stdenv.mkDerivation { patches = [ ./compiler-rt-codesign.patch # Revert compiler-rt commit that makes codesign mandatory - ] ++ stdenv.lib.optional (stdenv.hostPlatform != stdenv.buildPlatform) ./crtbegin-and-end.patch + ] ++ stdenv.lib.optional (stdenv.hostPlatform.useLLVM or false) ./crtbegin-and-end.patch ++ stdenv.lib.optional stdenv.hostPlatform.isMusl ./sanitizers-nongnu.patch; # TSAN requires XPC on Darwin, which we have no public/free source files for. We can depend on the Apple frameworks @@ -37,7 +41,7 @@ stdenv.mkDerivation { postPatch = stdenv.lib.optionalString stdenv.isDarwin '' substituteInPlace cmake/config-ix.cmake \ --replace 'set(COMPILER_RT_HAS_TSAN TRUE)' 'set(COMPILER_RT_HAS_TSAN FALSE)' - '' + stdenv.lib.optionalString (stdenv.hostPlatform != stdenv.buildPlatform) '' + '' + stdenv.lib.optionalString (stdenv.hostPlatform.useLLVM or false) '' substituteInPlace lib/builtins/int_util.c \ --replace "#include <stdlib.h>" "" substituteInPlace lib/builtins/clear_cache.c \ @@ -49,7 +53,7 @@ stdenv.mkDerivation { # Hack around weird upsream RPATH bug postInstall = stdenv.lib.optionalString stdenv.isDarwin '' ln -s "$out/lib"/*/* "$out/lib" - '' + stdenv.lib.optionalString (stdenv.hostPlatform != stdenv.buildPlatform) '' + '' + stdenv.lib.optionalString (stdenv.hostPlatform.useLLVM or false) '' ln -s $out/lib/*/clang_rt.crtbegin-*.o $out/lib/linux/crtbegin.o ln -s $out/lib/*/clang_rt.crtend-*.o $out/lib/linux/crtend.o ln -s $out/lib/*/clang_rt.crtbegin_shared-*.o $out/lib/linux/crtbeginS.o |