diff options
Diffstat (limited to 'nixpkgs/pkgs/build-support/cc-wrapper/default.nix')
| -rw-r--r-- | nixpkgs/pkgs/build-support/cc-wrapper/default.nix | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/nixpkgs/pkgs/build-support/cc-wrapper/default.nix b/nixpkgs/pkgs/build-support/cc-wrapper/default.nix index 341e2850437c..31689022b326 100644 --- a/nixpkgs/pkgs/build-support/cc-wrapper/default.nix +++ b/nixpkgs/pkgs/build-support/cc-wrapper/default.nix @@ -160,6 +160,7 @@ stdenv.mkDerivation { local dst="$1" local wrapper="$2" export prog="$3" + export use_response_file_by_default=${if isClang then "1" else "0"} substituteAll "$wrapper" "$out/bin/$dst" chmod +x "$out/bin/$dst" } @@ -298,7 +299,10 @@ stdenv.mkDerivation { # vs libstdc++, etc.) since Darwin isn't `useLLVM` on all counts. (See # https://clang.llvm.org/docs/Toolchain.html for all the axes one might # break `useLLVM` into.) - + optionalString (isClang && gccForLibs != null && targetPlatform.isLinux && !(stdenv.targetPlatform.useLLVM or false)) '' + + optionalString (isClang && gccForLibs != null + && targetPlatform.isLinux + && !(stdenv.targetPlatform.useAndroidPrebuilt or false) + && !(stdenv.targetPlatform.useLLVM or false)) '' echo "--gcc-toolchain=${gccForLibs}" >> $out/nix-support/cc-cflags '' @@ -451,6 +455,8 @@ stdenv.mkDerivation { hardening_unsupported_flags+=" stackprotector pic" '' + optionalString (targetPlatform.libc == "newlib") '' hardening_unsupported_flags+=" stackprotector fortify pie pic" + '' + optionalString (targetPlatform.libc == "musl" && targetPlatform.isx86_32) '' + hardening_unsupported_flags+=" stackprotector" '' + optionalString targetPlatform.isNetBSD '' hardening_unsupported_flags+=" stackprotector fortify" '' + optionalString cc.langAda or false '' @@ -479,6 +485,10 @@ stdenv.mkDerivation { substituteAll ${../wrapper-common/utils.bash} $out/nix-support/utils.bash '' + + optionalString stdenv.targetPlatform.isDarwin '' + echo "-arch ${targetPlatform.darwinArch}" >> $out/nix-support/cc-cflags + '' + ## ## Extra custom steps ## |