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# Binutils Wrapper hygiene
#
# See comments in cc-wrapper's setup hook. This works exactly the same way.
bintoolsWrapper_addLDVars () {
case $depOffset in
-1) local role='BUILD_' ;;
0) local role='' ;;
1) local role='TARGET_' ;;
*) echo "bintools-wrapper: Error: Cannot be used with $depOffset-offset deps, " >2;
return 1 ;;
esac
if [[ -d "$1/lib64" && ! -L "$1/lib64" ]]; then
export NIX_${role}LDFLAGS+=" -L$1/lib64"
fi
if [[ -d "$1/lib" ]]; then
export NIX_${role}LDFLAGS+=" -L$1/lib"
fi
}
if [ -n "${crossConfig:-}" ]; then
export NIX_BINTOOLS_WRAPPER_@infixSalt@_TARGET_BUILD=1
role_pre='BUILD_'
role_post='_FOR_BUILD'
else
export NIX_BINTOOLS_WRAPPER_@infixSalt@_TARGET_HOST=1
role_pre=""
role_post=''
fi
envHooks+=(bintoolsWrapper_addLDVars)
# shellcheck disable=SC2157
if [ -n "@bintools_bin@" ]; then
addToSearchPath _PATH @bintools_bin@/bin
fi
# shellcheck disable=SC2157
if [ -n "@libc_bin@" ]; then
addToSearchPath _PATH @libc_bin@/bin
fi
# shellcheck disable=SC2157
if [ -n "@coreutils_bin@" ]; then
addToSearchPath _PATH @coreutils_bin@/bin
fi
# Export tool environment variables so various build systems use the right ones.
export NIX_${role_pre}BINTOOLS=@out@
for cmd in \
ar as ld nm objcopy objdump readelf ranlib strip strings size windres
do
if
PATH=$_PATH type -p "@targetPrefix@${cmd}" > /dev/null
then
upper_case="$(echo "$cmd" | tr "[:lower:]" "[:upper:]")"
export "${role_pre}${upper_case}=@targetPrefix@${cmd}";
export "${upper_case}${role_post}=@targetPrefix@${cmd}";
fi
done
# No local scope in sourced file
unset -v role_pre role_post cmd upper_case
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