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nixpkgs/pkgs/build-support/bintools-wrapper/add-flags.sh

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# See cc-wrapper for comments.
var_templates_list=(
NIX_IGNORE_LD_THROUGH_GCC
NIX_LDFLAGS
NIX_LDFLAGS_BEFORE
NIX_DYNAMIC_LINKER
NIX_LDFLAGS_AFTER
NIX_LDFLAGS_HARDEN
NIX_HARDENING_ENABLE
)
var_templates_bool=(
NIX_SET_BUILD_ID
NIX_DONT_SET_RPATH
)
accumulateRoles
for var in "${var_templates_list[@]}"; do
mangleVarList "$var" ${role_suffixes[@]+"${role_suffixes[@]}"}
done
for var in "${var_templates_bool[@]}"; do
mangleVarBool "$var" ${role_suffixes[@]+"${role_suffixes[@]}"}
done
if [ -e @out@/nix-support/libc-ldflags ]; then
NIX_LDFLAGS_@suffixSalt@+=" $(< @out@/nix-support/libc-ldflags)"
fi
if [ -z "$NIX_DYNAMIC_LINKER_@suffixSalt@" ] && [ -e @out@/nix-support/ld-set-dynamic-linker ]; then
NIX_DYNAMIC_LINKER_@suffixSalt@="$(< @out@/nix-support/dynamic-linker)"
fi
if [ -e @out@/nix-support/libc-ldflags-before ]; then
NIX_LDFLAGS_BEFORE_@suffixSalt@="$(< @out@/nix-support/libc-ldflags-before) $NIX_LDFLAGS_BEFORE_@suffixSalt@"
fi
export NIX_BINTOOLS_WRAPPER_FLAGS_SET_@suffixSalt@=1