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Improve clang-tools wrapper (#484705)

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This commit is contained in:
Alyssa Ross
2026-01-28 15:00:13 +00:00
committed by GitHub
parent afddaa60c0 0273d9cedf
commit fdc9beeeaa
1 changed files with 23 additions and 5 deletions
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pkgs/development/compilers/llvm/common/clang-tools/wrapper
+23 -5
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@@ -1,6 +1,24 @@
#!/bin/sh
buildcpath() {
local path after
while (( $# )); do
case $1 in
-isystem)
shift
path=$path${path:+':'}$1
;;
-idirafter)
shift
after=$after${after:+':'}$1
;;
esac
shift
done
echo $path${after:+':'}$after
}
buildcpluspath() {
local path after
while (( $# )); do
case $1 in
@@ -29,12 +47,12 @@ for arg in "$@"; do
done
if [ "$extendcpath" = true ]; then
export CPATH=${CPATH}${CPATH:+':'}$(buildcpath ${NIX_CFLAGS_COMPILE} \
$(<@clang@/nix-support/libc-cflags))
export C_INCLUDE_PATH=${CPATH}${CPATH:+':'}$(buildcpath ${NIX_CFLAGS_COMPILE} \
$(<@clang@/nix-support/libc-cflags))
export CPLUS_INCLUDE_PATH=${CPLUS_INCLUDE_PATH}${CPLUS_INCLUDE_PATH:+':'}$(buildcpath ${NIX_CFLAGS_COMPILE} \
$(<@clang@/nix-support/libcxx-cxxflags) \
$(<@clang@/nix-support/libc-cflags))
export CPLUS_INCLUDE_PATH=${CPLUS_INCLUDE_PATH}${CPLUS_INCLUDE_PATH:+':'}$(buildcpluspath ${NIX_CFLAGS_COMPILE} \
$(<@clang@/nix-support/libcxx-cxxflags) \
$(<@clang@/nix-support/libc-cflags))
fi
@out@/bin/$(basename $0)-unwrapped "$@"