openwrt/tools/pkgconf/files/pkg-config

#!/bin/sh

${STAGING_DIR_HOST}/bin/pkg-config.real \
--keep-system-cflags \
--keep-system-libs \
--define-variable=prefix="${STAGING_PREFIX}" \
--define-variable=prefix_host="${STAGING_DIR_HOST}" \
--define-variable=prefix_hostpkg="${STAGING_DIR_HOSTPKG}" \
--define-variable=exec_prefix="${STAGING_PREFIX}" \
--define-variable=bindir="${STAGING_PREFIX}/bin" \
$PKG_CONFIG_EXTRAARGS "$@"
added our own pkg-config wrapper, making the sed foo on *.pc files obselete 1/2 SVN-Revision: 9162 2007-10-06 23:50:47 +00:00			`#!/bin/sh`

pkg-config: always use correct path for pkg-config.real Before this commit, it was assumed that pkg-config.real is in the PATH. While this was fine for the normal build workflow, this led to some issues if make TOPDIR="$(pwd)" -C "$pkgdir" compile was called manually. The command failed with Makefile:15: *** No libnl-tiny development libraries found!. Stop. make[1]: Leaving directory since pkg-config of the host system was used. After the commit, the package is built sucessfully. Signed-off-by: Leonardo Mörlein <me@irrelefant.net> 2022-08-09 19:54:04 +00:00			`${STAGING_DIR_HOST}/bin/pkg-config.real \`
pkgconf: always retain -I and -L flags The pkgconf fork filters -I and -L flag values from .pc files which match pkgconf's builtin system directory value. During configure, pkgconf derives the default system include and library search path values from exec_prefix, which is set to staging_dir/host in the host tool build phase. Due to that, pkgconf will drop all -I and -L flags pointing to staging_dir/host/include or staging_dir/host/lib, unless invoked with --keep-system-cflags and --keep-system-libs respectively, breaking our kernel libelf discovery / stack validation workarounds. In order to inhibit the filtering, add --keep-system-cflags and --keep-system-libs to our pkg-config shell wrapper. Fixes: GH#2832 Fixes: 867298cf47 ("tools/pkg-config: Replace with pkgconf") Ref: https://lists.infradead.org/pipermail/openwrt-devel/2020-March/022182.html Ref: https://git.openwrt.org/fe43969336201f2cc7d103b68fd6e65989bee184 Signed-off-by: Jo-Philipp Wich <jo@mein.io> Acked-by: Petr Štetiar <ynezz@true.cz> 2020-03-13 14:54:50 +00:00			`--keep-system-cflags \`
			`--keep-system-libs \`
tools/pkgconf: Run pkg-config wrapper through shellcheck Mainly quoting fixes. Separated parameters by \ for easier readability. Signed-off-by: Rosen Penev <rosenp@gmail.com> 2019-11-28 19:19:32 +00:00			`--define-variable=prefix="${STAGING_PREFIX}" \`
tools: pkgconf: provide prefix for host and hostpkg stagind directory Some package might require to fix their pkg-config file to point to host or hostpkg file. This is the case for glib2 library that provides with pkg-config variables, tools to generates files from xml. Those tools should use the host binary instead of the targets one to correctly build packages that makes use of such tools. Link: https://github.com/openwrt/openwrt/pull/15134 Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> 2024-04-11 15:02:45 +00:00			`--define-variable=prefix_host="${STAGING_DIR_HOST}" \`
			`--define-variable=prefix_hostpkg="${STAGING_DIR_HOSTPKG}" \`
tools/pkgconf: Run pkg-config wrapper through shellcheck Mainly quoting fixes. Separated parameters by \ for easier readability. Signed-off-by: Rosen Penev <rosenp@gmail.com> 2019-11-28 19:19:32 +00:00			`--define-variable=exec_prefix="${STAGING_PREFIX}" \`
tools/pkgconf: add PKG_CONFIG_EXTRAARGS for additional arguments This can be used my the OpenWrt build system to pass additional arguments when required. Signed-off-by: Andre Heider <a.heider@gmail.com> 2021-10-19 09:08:46 +00:00			`--define-variable=bindir="${STAGING_PREFIX}/bin" \`
			`$PKG_CONFIG_EXTRAARGS "$@"`