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113 lines
3.9 KiB
113 lines
3.9 KiB
dnl qt.m4
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dnl Copyright (C) 2015 Intevation GmbH
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dnl
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dnl This file is part of PINENTRY.
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dnl
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dnl PINENTRY is free software; you can redistribute it and/or modify
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dnl it under the terms of the GNU General Public License as published by
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dnl the Free Software Foundation; either version 2 of the License, or
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dnl (at your option) any later version.
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dnl
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dnl PINENTRY is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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dnl GNU General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU General Public License
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dnl along with this program; if not, write to the Free Software
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dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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dnl Autoconf macro to find either Qt4 or Qt5
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dnl
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dnl sets PINENTRY_QT_LIBS and PINENTRY_QT_CFLAGS
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dnl
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dnl if QT5 was found have_qt5_libs is set to yes
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dnl if QT4 was found have_qt4_libs is set to yes
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dnl
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dnl The moc lookup code is based on libpoppler (rev. d821207)
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AC_DEFUN([FIND_QT],
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[
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AC_ARG_ENABLE(pinentry-qt5,
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AC_HELP_STRING([--disable-pinentry-qt5],
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[Don't use qt5 even if it is available.]),
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enable_pinentry_qt5=$enableval,
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enable_pinentry_qt5="try")
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have_qt5_libs="no";
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require_qt_cpp11="no";
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if test "$enable_pinentry_qt5" != "no"; then
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PKG_CHECK_MODULES(PINENTRY_QT,
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Qt5Core >= 5.0.0 Qt5Gui >= 5.0.0 Qt5Widgets >= 5.0.0,
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[have_qt5_libs="yes"],
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[have_qt5_libs="no"])
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if "$PKG_CONFIG" --variable qt_config Qt5Core | grep -q "reduce_relocations"; then
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PINENTRY_QT_CFLAGS="$PINENTRY_QT_CFLAGS -fpic"
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fi
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fi
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if test "$have_qt5_libs" = "yes"; then
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PKG_CHECK_MODULES(PINENTRY_QT_REQUIRE_CPP11,
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Qt5Core >= 5.7.0,
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[require_qt_cpp11="yes"],
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[require_qt_cpp11="no"])
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if test "${require_qt_cpp11}" = "yes"; then
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PINENTRY_QT_CFLAGS="$PINENTRY_QT_CFLAGS -std=c++11"
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fi
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AC_CHECK_TOOL(MOC, moc)
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AC_MSG_CHECKING([moc version])
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mocversion=`$MOC -v 2>&1`
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mocversiongrep=`echo $mocversion | grep -E "Qt 5|moc 5"`
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if test x"$mocversiongrep" != x"$mocversion"; then
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AC_MSG_RESULT([no])
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# moc was not the qt5 one, try with moc-qt5
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AC_CHECK_TOOL(MOC2, moc-qt5)
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mocversion=`$MOC2 -v 2>&1`
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mocversiongrep=`echo $mocversion | grep -E "Qt 5|moc-qt5 5|moc 5"`
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if test x"$mocversiongrep" != x"$mocversion"; then
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AC_CHECK_TOOL(QTCHOOSER, qtchooser)
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qt5tooldir=`QT_SELECT=qt5 qtchooser -print-env | grep QTTOOLDIR | cut -d '=' -f 2 | cut -d \" -f 2`
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mocversion=`$qt5tooldir/moc -v 2>&1`
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mocversiongrep=`echo $mocversion | grep -E "Qt 5|moc 5"`
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if test x"$mocversiongrep" != x"$mocversion"; then
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# no valid moc found
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have_qt5_libs="no";
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else
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MOC=$qt5tooldir/moc
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fi
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else
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MOC=$MOC2
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fi
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fi
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fi
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if test "$have_qt5_libs" != "yes"; then
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PKG_CHECK_MODULES(PINENTRY_QT,
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QtCore >= 4.6.0 QtGui >= 4.6.0,
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[have_qt4_libs="yes"],
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[have_qt4_libs="no"])
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if test "$have_qt4_libs" = "yes"; then
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AC_CHECK_TOOL(MOC, moc)
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AC_MSG_CHECKING([moc version])
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mocversion=`$MOC -v 2>&1`
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mocversiongrep=`echo $mocversion | grep "Qt 4"`
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if test x"$mocversiongrep" != x"$mocversion"; then
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AC_MSG_RESULT([no])
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# moc was not the qt4 one, try with moc-qt4
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AC_CHECK_TOOL(MOC2, moc-qt4)
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mocversion=`$MOC2 -v 2>&1`
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mocversiongrep=`echo $mocversion | grep "Qt 4"`
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if test x"$mocversiongrep" != x"$mocversion"; then
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# no valid moc found
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have_qt4_libs="no";
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MOC="not found"
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else
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MOC=$MOC2
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fi
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fi
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fi
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fi
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])
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