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linux/scripts/kconfig/qconf-cfg.sh
Masahiro Yamada 0b669a5076 kconfig: refactor Qt package checks for building qconf
Currently, the necessary package checks for building qconf is
surrounded by ifeq ($(MAKECMDGOALS),xconfig) ... endif.
Then, Make will restart when .tmp_qtcheck is generated.

To simplify the Makefile, move the scripting to a separate file,
and use filechk.  The shell script is executed everytime xconfig
is run, but it is not a costly script.

In the old code, 'pkg-config --exists' only checked Qt5Core / QtCore,
but the set of necessary packages should be checked.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
2018-05-28 18:25:21 +09:00

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#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
PKG="Qt5Core Qt5Gui Qt5Widgets"
PKG2="QtCore QtGui"
if pkg-config --exists $PKG; then
echo cflags=\"-std=c++11 -fPIC $(pkg-config --cflags Qt5Core Qt5Gui Qt5Widgets)\"
echo libs=\"$(pkg-config --libs $PKG)\"
echo moc=\"$(pkg-config --variable=host_bins Qt5Core)/moc\"
exit 0
fi
if pkg-config --exists $PKG2; then
echo cflags=\"$(pkg-config --cflags $PKG2)\"
echo libs=\"$(pkg-config --libs $PKG2)\"
echo moc=\"$(pkg-config --variable=moc_location QtCore)\"
exit 0
fi
echo >&2 "*"
echo >&2 "* Could not find Qt via pkg-config."
echo >&2 "* Please install either Qt 4.8 or 5.x. and make sure it's in PKG_CONFIG_PATH"
echo >&2 "*"
exit 1