nixpkgs/pkgs/build-support/pkg-config-wrapper/pkg-config-wrapper.sh
Alok Parlikar 272bb3dfa6 pkg-config: prepend added flags
The go toolchain calls pkg-config using "--" to separate flags and
packages. For example:

pkg-config --cflags -- zlib

This breaks if addFlags are appended. This commit therefore prepends the
addFlags to the command.
2022-12-22 17:13:11 +00:00

24 lines
539 B
Bash

#! @shell@
set -eu -o pipefail +o posix
shopt -s nullglob
if (( "${NIX_DEBUG:-0}" >= 7 )); then
set -x
fi
source @out@/nix-support/utils.bash
if [ -z "${NIX_PKG_CONFIG_WRAPPER_FLAGS_SET_@suffixSalt@:-}" ]; then
source @out@/nix-support/add-flags.sh
fi
set -- @addFlags@ "$@"
if (( ${#role_suffixes[@]} > 0 )); then
# replace env var with nix-modified one
PKG_CONFIG_PATH=$PKG_CONFIG_PATH_@suffixSalt@ exec @prog@ "$@"
else
# pkg-config isn't a real dependency so ignore setup hook entirely
exec @prog@ "$@"
fi