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bazel: fix linker flags for darwin

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Mario Rodas 2020-02-20 04:20:00 -05:00
parent 1ddb140d95
commit d1ee615f1c
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GPG key ID: 325649BCA6D53027
1 changed files with 10 additions and 2 deletions
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12
pkgs/development/tools/build-managers/bazel/default.nix
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@ -326,6 +326,14 @@ stdenv.mkDerivation rec {
postPatch = let
darwinPatches = ''
bazelLinkFlags () {
eval set -- "$NIX_LDFLAGS"
local flag
for flag in "$@"; do
printf ' -Wl,%s' "$flag"
done
}
# Disable Bazel's Xcode toolchain detection which would configure compilers
# and linkers from Xcode instead of from PATH
export BAZEL_USE_CPP_ONLY_TOOLCHAIN=1
@ -335,14 +343,14 @@ stdenv.mkDerivation rec {
# Framework search paths aren't added by bintools hook
# https://github.com/NixOS/nixpkgs/pull/41914
export NIX_LDFLAGS="$NIX_LDFLAGS -F${CoreFoundation}/Library/Frameworks -F${CoreServices}/Library/Frameworks -F${Foundation}/Library/Frameworks"
export NIX_LDFLAGS+=" -F${CoreFoundation}/Library/Frameworks -F${CoreServices}/Library/Frameworks -F${Foundation}/Library/Frameworks"
# libcxx includes aren't added by libcxx hook
# https://github.com/NixOS/nixpkgs/pull/41589
export NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE -isystem ${libcxx}/include/c++/v1"
# don't use system installed Xcode to run clang, use Nix clang instead
sed -i -E "s;/usr/bin/xcrun (--sdk macosx )?clang;${stdenv.cc}/bin/clang $NIX_CFLAGS_COMPILE $NIX_LDFLAGS -framework CoreFoundation;g" \
sed -i -E "s;/usr/bin/xcrun (--sdk macosx )?clang;${stdenv.cc}/bin/clang $NIX_CFLAGS_COMPILE $(bazelLinkFlags) -framework CoreFoundation;g" \
scripts/bootstrap/compile.sh \
src/tools/xcode/realpath/BUILD \
src/tools/xcode/stdredirect/BUILD \