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https://github.com/NixOS/nixpkgs.git
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6671bb8be4
This reverts d927da8dae. Having a copy
of gcc-wrapper/setup-hook.sh is bad for maintainability - it had
already started to diverge. Also, gccStdInc gave a nix-env conflict
with the standard gcc. And it wasn't actually used in Nixpkgs.
Instead, if you really need to change "-isystem" to "-I", you can now
set ccIncludeFlag to "-I".
48 lines
962 B
Bash
48 lines
962 B
Bash
export NIX_CC=@out@
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addCVars () {
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if [ -d $1/include ]; then
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export NIX_CFLAGS_COMPILE+=" ${ccIncludeFlag:--isystem} $1/include"
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fi
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if [ -d $1/lib64 -a ! -L $1/lib64 ]; then
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export NIX_LDFLAGS+=" -L$1/lib64"
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fi
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if [ -d $1/lib ]; then
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export NIX_LDFLAGS+=" -L$1/lib"
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fi
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if test -d $1/Library/Frameworks; then
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export NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE -F$1/Library/Frameworks"
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fi
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}
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envHooks+=(addCVars)
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# Note: these come *after* $out in the PATH (see setup.sh).
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if [ -n "@cc@" ]; then
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addToSearchPath PATH @cc@/bin
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fi
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if [ -n "@binutils@" ]; then
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addToSearchPath PATH @binutils@/bin
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fi
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if [ -n "@libc@" ]; then
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addToSearchPath PATH @libc@/bin
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fi
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if [ -n "@coreutils@" ]; then
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addToSearchPath PATH @coreutils@/bin
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fi
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if [ -z "$crossConfig" ]; then
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export CC=@real_cc@
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export CXX=@real_cxx@
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else
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export BUILD_CC=@real_cc@
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export BUILD_CXX=@real_cxx@
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fi
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