nixpkgs/pkgs/build-support/pkg-config-wrapper/pkg-config-wrapper.sh

#! @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
pkg-config-wrapper: Init This fixes longstanding build issues 2020-04-28 02:39:58 +00:00			`#! @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`

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 11:29:24 +00:00			`set -- @addFlags@ "$@"`
pkg-config: always pass --static in static builds By default, pkg-config output will not include Requires.private dependencies (which specify dependencies that only apply when building statically). It will only do this when passed --static. In pkgsStatic, let's ensure pkg-config is always operating in static mode, because pkgsStatic will ensure that any libraries pkg-config might find will always be static, and so will always need their Requires.private dependencies. This is very useful for Meson builds, because otherwise Meson will only pass --static to pkg-config if the dependency was explicitly "static : true", which is not likely to be the case for most stuff we're building. An alternative proposal was to patch Meson to add a special environment variable to force dependencies to be "static : true". I feel that the approach I've taken here is less invasive. 2021-11-03 16:57:34 +00:00
pkg-config-wrapper: Init This fixes longstanding build issues 2020-04-28 02:39:58 +00:00			`if (( ${#role_suffixes[@]} > 0 )); then`
misc: Replace tab indentation with spaces I've tried to be consistent, using four or eight spaces to line up with existing code. 2021-11-14 02:54:33 +00:00			`# replace env var with nix-modified one`
pkg-config-wrapper: Init This fixes longstanding build issues 2020-04-28 02:39:58 +00:00			`PKG_CONFIG_PATH=$PKG_CONFIG_PATH_@suffixSalt@ exec @prog@ "$@"`
			`else`
pkg-config: make comment clearer for non-natives Suggested-by: Jörg Thalheim <joerg@thalheim.io> 2021-11-30 13:10:41 +00:00			`# pkg-config isn't a real dependency so ignore setup hook entirely`
misc: Replace tab indentation with spaces I've tried to be consistent, using four or eight spaces to line up with existing code. 2021-11-14 02:54:33 +00:00			`exec @prog@ "$@"`
pkg-config-wrapper: Init This fixes longstanding build issues 2020-04-28 02:39:58 +00:00			`fi`