linux-stable/scripts/kconfig/nconf-cfg.sh
Chun-Tse Shao d5ea4fece4 kbuild: Allow kernel installation packaging to override pkg-config
Add HOSTPKG_CONFIG to allow tooling that builds the kernel to override
what pkg-config and parameters are used.

Signed-off-by: Chun-Tse Shao <ctshao@google.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2022-04-05 17:03:31 +09:00

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#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
PKG="ncursesw menuw panelw"
PKG2="ncurses menu panel"
if [ -n "$(command -v ${HOSTPKG_CONFIG})" ]; then
if ${HOSTPKG_CONFIG} --exists $PKG; then
echo cflags=\"$(${HOSTPKG_CONFIG} --cflags $PKG)\"
echo libs=\"$(${HOSTPKG_CONFIG} --libs $PKG)\"
exit 0
fi
if ${HOSTPKG_CONFIG} --exists $PKG2; then
echo cflags=\"$(${HOSTPKG_CONFIG} --cflags $PKG2)\"
echo libs=\"$(${HOSTPKG_CONFIG} --libs $PKG2)\"
exit 0
fi
fi
# Check the default paths in case pkg-config is not installed.
# (Even if it is installed, some distributions such as openSUSE cannot
# find ncurses by pkg-config.)
if [ -f /usr/include/ncursesw/ncurses.h ]; then
echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncursesw\"
echo libs=\"-lncursesw -lmenuw -lpanelw\"
exit 0
fi
if [ -f /usr/include/ncurses/ncurses.h ]; then
echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncurses\"
echo libs=\"-lncurses -lmenu -lpanel\"
exit 0
fi
if [ -f /usr/include/ncurses.h ]; then
echo cflags=\"-D_GNU_SOURCE\"
echo libs=\"-lncurses -lmenu -lpanel\"
exit 0
fi
echo >&2 "*"
echo >&2 "* Unable to find the ncurses package."
echo >&2 "* Install ncurses (ncurses-devel or libncurses-dev"
echo >&2 "* depending on your distribution)."
echo >&2 "*"
echo >&2 "* You may also need to install ${HOSTPKG_CONFIG} to find the"
echo >&2 "* ncurses installed in a non-default location."
echo >&2 "*"
exit 1