8e06a39574
Whatever change has necessitated https://github.com/NixOS/nixpkgs/pull/122044, it also broke clangd -- <clang-wrapper>/resource-root/include is no longer automagically searched for includes, which kills pretty much any indexing since that directory contains vital stuff like stddef.h etc. Fix by appending the directory to CPATH & CPLUS_INCLUDE_PATH in the clangd wrapper.
27 lines
949 B
Bash
Executable file
27 lines
949 B
Bash
Executable file
#!/bin/sh
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buildcpath() {
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local path after
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while (( $# )); do
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case $1 in
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-isystem)
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shift
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path=$path${path:+':'}$1
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;;
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-idirafter)
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shift
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after=$after${after:+':'}$1
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;;
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esac
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shift
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done
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echo $path${after:+':'}$after
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}
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export CPATH=${CPATH}${CPATH:+':'}$(buildcpath ${NIX_CFLAGS_COMPILE} \
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$(<@clang@/nix-support/libc-cflags)):@clang@/resource-root/include
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export CPLUS_INCLUDE_PATH=${CPLUS_INCLUDE_PATH}${CPLUS_INCLUDE_PATH:+':'}$(buildcpath ${NIX_CFLAGS_COMPILE} \
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$(<@clang@/nix-support/libcxx-cxxflags) \
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$(<@clang@/nix-support/libc-cflags)):@clang@/resource-root/include
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exec -a "$0" @unwrapped@/bin/$(basename $0) "$@"
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