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nixpkgs/pkgs/build-support/gcc-wrapper-old/setup-hook.sh
Vladimír Čunát 1a0a161920 gnat: make it build again (close #5307)
Problems are worked around by using older gcc wrapper for gnat bootstrap.
(from ca441636f1^)

I tried nicer solutions first, but I was unable to fix all problems for hours.
2014-12-14 16:24:31 +01:00

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addCVars () {
if test -d $1/include; then
export NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE -isystem $1/include"
fi
if test -d $1/lib64; then
export NIX_LDFLAGS="$NIX_LDFLAGS -L$1/lib64"
fi
if test -d $1/lib; then
export NIX_LDFLAGS="$NIX_LDFLAGS -L$1/lib"
fi
}
envHooks=(${envHooks[@]} addCVars)
# Note: these come *after* $out in the PATH (see setup.sh).
if test -n "@gcc@"; then
addToSearchPath PATH @gcc@/bin
fi
if test -n "@binutils@"; then
addToSearchPath PATH @binutils@/bin
fi
if test -n "@libc@"; then
addToSearchPath PATH @libc@/bin
fi
if test -n "@coreutils@"; then
addToSearchPath PATH @coreutils@/bin
fi