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cc-wrapper: fix path to libcxx includes for cross compilers

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This commit is contained in:
Nick Cao
2022-11-30 18:46:16 +01:00
committed by Rick van Schijndel
parent c79f09b7e5
commit 994deb2bf1
1 changed files with 2 additions and 2 deletions
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pkgs/build-support/cc-wrapper/default.nix
+2 -2
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@@ -366,10 +366,10 @@ stdenv.mkDerivation {
touch "$out/nix-support/libcxx-ldflags"
''
+ optionalString (libcxx == null && (useGccForLibs && gccForLibs.langCC or false)) ''
for dir in ${gccForLibs}/include/c++/*; do
for dir in ${gccForLibs}${lib.optionalString (hostPlatform != targetPlatform) "/${targetPlatform.config}"}/include/c++/*; do
echo "-isystem $dir" >> $out/nix-support/libcxx-cxxflags
done
for dir in ${gccForLibs}/include/c++/*/${targetPlatform.config}; do
for dir in ${gccForLibs}${lib.optionalString (hostPlatform != targetPlatform) "/${targetPlatform.config}"}/include/c++/*/${targetPlatform.config}; do
echo "-isystem $dir" >> $out/nix-support/libcxx-cxxflags
done
''