mirror of
https://git.salome-platform.org/gitpub/modules/geom.git
synced 2024-11-15 10:08:35 +05:00
636d85bf75
Additional fix for native Qt4 detection
430 lines
11 KiB
Plaintext
430 lines
11 KiB
Plaintext
dnl Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
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dnl
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dnl Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
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dnl CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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dnl
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dnl This library is free software; you can redistribute it and/or
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dnl modify it under the terms of the GNU Lesser General Public
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dnl License as published by the Free Software Foundation; either
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dnl version 2.1 of the License.
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dnl
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dnl This library 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 GNU
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dnl Lesser 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 Lesser General Public
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dnl License along with this library; 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
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dnl See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
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dnl
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dnl OPTIONS_QT
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dnl ------------------------------------------------------------------------
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dnl Adds the --with-qt=path
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dnl
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AC_DEFUN([OPTIONS_QT], [
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AC_ARG_WITH([qt],
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[AC_HELP_STRING([--with-qt], [Possible usage:
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"Qt_Install_Path" - prefix to path where Qt was installd;
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"" or "yes" or "auto" - means seaching installed Qt product in the system (checking $QTDIR and then - standard system paths );
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"no" - not use Qt product (is not supported)
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By default "" option is used)])],
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[with_qt=$withval], [with_qt=""])
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])
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AC_DEFUN([CHECK_QT],[
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AC_REQUIRE([AC_PROG_CC])dnl
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AC_REQUIRE([AC_PROG_CXX])dnl
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AC_REQUIRE([AC_PROG_CPP])dnl
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AC_REQUIRE([AC_PROG_CXXCPP])dnl
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AC_REQUIRE([CHECK_OPENGL])dnl
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AC_REQUIRE([AC_LINKER_OPTIONS])dnl
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AC_REQUIRE([OPTIONS_QT])dnl
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AC_CHECKING(for Qt)
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if test "x$OpenGL_ok" != "xyes" ; then
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AC_MSG_WARN(Qt needs OpenGL correct configuration, check configure output)
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fi
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qt_ok=yes
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AC_LANG_SAVE
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AC_LANG_CPLUSPLUS
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dnl QT install dir
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if test -z $with_qt ; then
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with_qt=""
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fi
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if test "x$with_qt" = "xyes" ; then
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dnl in case user wrote --with-qt=yes
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with_qt=""
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fi
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if test "x$with_qt" = "xauto" ; then
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dnl in case user wrote --with-qt=auto
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with_qt=""
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fi
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if test "x$with_qt" = "xno" ; then
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dnl in case user wrote --with-qt=no
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with_qt=""
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AC_MSG_WARN(Value no, specified for option --with-qt, is not supported)
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fi
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if test "x$with_qt" != "x" ; then
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dnl Using "--with-qt" prefix path
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QTDIR="$with_qt"
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elif test "$QTDIR" = "/usr/lib/qt3" ; then
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dnl Using QTDIR environment variable
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AC_MSG_RESULT(current QTDIR is $QTDIR)
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dnl
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if test -d /usr/lib/qt4 ; then
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AC_MSG_RESULT(it is strange for a qt4 installation !)
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AC_MSG_RESULT(/usr/lib/qt4 is present)
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AC_MSG_RESULT(replacing QTDIR by /usr/lib/qt4)
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QTDIR=/usr/lib/qt4
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fi
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elif test -z $QTDIR ; then
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AC_MSG_WARN(undefined QTDIR variable which specify where Qt product was installed)
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for d in /usr/local/lib/qt4 /usr/lib/qt4 /usr ; do
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if test -f ${d}/lib/libQtCore.so ; then
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AC_MSG_RESULT(trying ${d})
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QTDIR="${d}"
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break
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elif test -f ${d}/lib64/libQtCore.so ; then
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AC_MSG_RESULT(trying ${d})
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QTDIR="${d}"
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break
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elif test -f ${d}/libQtCore.so ; then
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AC_MSG_RESULT(trying ${d})
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QTDIR="${d}"
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break
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fi
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done
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fi
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#
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# check QTDIR environment variable
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#
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if test "x$QTDIR" = "x"
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then
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AC_MSG_RESULT(Please define correct path in "--with-qt" option or use correct $QTDIR variable)
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qt_ok=no
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fi
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#
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# check Qt version
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#
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if test "x$qt_ok" = "xyes"
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then
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qt_inc_ok=no
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QTINC=""
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AC_CHECK_FILE(${QTDIR}/include/qt4/QtCore/qglobal.h,QTINC="/qt4",QTINC="")
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if test "x$QTINC" = "x"
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then
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AC_CHECK_FILE(${QTDIR}/include${QTINC}/QtCore/qglobal.h,qt_inc_ok=yes,qt_inc_ok=no)
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else
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qt_inc_ok=yes
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fi
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if test "x$qt_inc_ok" = "xyes"
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then
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AC_MSG_CHECKING(whether Qt version >= 4.0)
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QT_VERSION=`grep "QT_VERSION_STR" ${QTDIR}/include${QTINC}/QtCore/qglobal.h | sed -e 's%^#define QT_VERSION_STR[[:space:]]*\"\([[:digit:]\.]*\)\"%\1%g'`
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QT_VERSION_ID=`echo $QT_VERSION | awk -F. '{v=$[1]*10000+$[2]*100+$[3];print v}'`
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if test $QT_VERSION_ID -ge 40000
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then
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AC_MSG_RESULT(yes)
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else
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AC_MSG_RESULT(no)
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qt_ok=no
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fi
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AC_MSG_CHECKING(Qt version)
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AC_MSG_RESULT($QT_VERSION)
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else
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qt_ok=no
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fi
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fi
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#
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# check moc presence (meta-object compiler)
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#
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if test "x$qt_ok" = "xyes"
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then
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if test -f ${QTDIR}/bin/moc
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then
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MOC=${QTDIR}/bin/moc
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else
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AC_PATH_PROG(MOC, moc)
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fi
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if test "x$MOC" = "x"
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then
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qt_ok=no
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AC_MSG_RESULT(moc (Qt meta-object compiler) is not in the PATH variable)
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else
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qt_ok=yes
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AC_MSG_RESULT(moc (Qt meta-object compiler) is found)
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fi
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if test "x$qt_ok" = "xyes"
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then
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dnl check moc version
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AC_MSG_CHECKING(cheching equality Qt and moc tool version)
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MOC_VERSION=`$MOC -v 2>&1 | awk 'BEGIN{FS="[[ ()]]"};{print $(NF-1)}'`
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if test "x$QT_VERSION" = "x$MOC_VERSION"
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then
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AC_MSG_RESULT(yes)
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qt_ok=yes
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else
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AC_MSG_RESULT(moc tool and Qt product are incompatible $MOC_VERSION)
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qt_ok=no
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fi
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fi
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fi
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#
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# check uic presence (user interface compiler)
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#
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if test "x$qt_ok" = "xyes"
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then
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if test -f ${QTDIR}/bin/uic
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then
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UIC=${QTDIR}/bin/uic
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else
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AC_PATH_PROG(UIC, uic)
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fi
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if test "x$UIC" = "x"
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then
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qt_ok=no
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AC_MSG_RESULT(uic (Qt user interface compiler) is not in the PATH variable)
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else
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qt_ok=yes
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AC_MSG_RESULT(uic (Qt user interface compiler) is found)
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fi
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fi
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#
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# check rcc presence (resources compiler)
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#
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if test "x$qt_ok" = "xyes"
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then
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if test -f ${QTDIR}/bin/rcc
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then
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QRCC=${QTDIR}/bin/rcc
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else
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AC_PATH_PROG(QRCC, rcc)
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fi
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if test "x$QRCC" = "x"
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then
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qt_ok=no
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AC_MSG_RESULT(rcc (Qt resources compiler) is not in the PATH variable)
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else
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qt_ok=yes
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AC_MSG_RESULT(rcc (Qt resources compiler) is found)
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fi
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if test "x$qt_ok" = "xyes"
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then
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dnl check rcc version
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AC_MSG_CHECKING(cheching equality Qt and rcc tool version)
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QRCC_VERSION=`$QRCC -v 2>&1 | awk '{print $NF}'`
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if test "x$QT_VERSION" = "x$QRCC_VERSION"
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then
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AC_MSG_RESULT(yes)
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qt_ok=yes
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else
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AC_MSG_RESULT(rcc tool and Qt product are incompatible)
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qt_ok=no
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fi
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fi
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fi
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#
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# check lrelease presence (translation files compiler)
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#
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if test "x$qt_ok" = "xyes"
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then
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if test -f ${QTDIR}/bin/lrelease
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then
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LRELEASE=${QTDIR}/bin/lrelease
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else
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AC_PATH_PROG(LRELEASE, lrelease)
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fi
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if test "x$LRELEASE" = "x"
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then
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qt_ok=no
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AC_MSG_RESULT(lrelease (Qt translation files compiler) is not in the PATH variable)
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else
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qt_ok=yes
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AC_MSG_RESULT(lrelease (Qt translation files compiler) is found)
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fi
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if test "x$qt_ok" = "xyes"
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then
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dnl check lrelease version
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AC_MSG_CHECKING( equality of Qt and lrelease tool version)
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LRELEASE_VERSION=`$LRELEASE -version 2>&1 | awk '{print $NF}'`
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if test "x$QT_VERSION" = "x$LRELEASE_VERSION"
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then
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AC_MSG_RESULT(yes)
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qt_ok=yes
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else
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AC_MSG_RESULT(lrelease tool and Qt product are incompatible)
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qt_ok=no
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fi
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fi
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fi
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QT_ROOT=$QTDIR
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#
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# check Qt header files
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#
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if test "x$qt_ok" = "xyes"
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then
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AC_CHECKING(include Qt header files)
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CPPFLAGS_old=$CPPFLAGS
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CPPFLAGS="$CPPFLAGS -I${QTDIR}/include${QTINC} -I${QTDIR}/include${QTINC}/QtCore"
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AC_CHECK_HEADER(QObject,qt_ok=yes,qt_ok=no)
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CPPFLAGS=$CPPFLAGS_old
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if test "x$qt_ok" = "xno"
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then
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AC_MSG_RESULT(qt header files are not found in $QTDIR/include${QTINC}/QtCore)
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AC_MSG_RESULT(QTDIR environment variable may be wrong (probably too old Qt version))
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else
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AC_MSG_RESULT(qt header files seem to be OK)
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QT_INCLUDES="-I${QTDIR}/include${QTINC}"
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# user header files
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QT_INCLUDES="${QT_INCLUDES} -I${QTDIR}/include${QTINC}/QtCore"
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QT_INCLUDES="${QT_INCLUDES} -I${QTDIR}/include${QTINC}/QtGui"
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QT_INCLUDES="${QT_INCLUDES} -I${QTDIR}/include${QTINC}/QtOpenGL"
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QT_INCLUDES="${QT_INCLUDES} -I${QTDIR}/include${QTINC}/QtXml"
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# not used currently header files (uncomment if required)
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#QT_INCLUDES="${QT_INCLUDES} -I$(QTDIR)/include${QTINC}/QtAssistant"
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#QT_INCLUDES="${QT_INCLUDES} -I$(QTDIR)/include${QTINC}/QtDBus"
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#QT_INCLUDES="${QT_INCLUDES} -I$(QTDIR)/include${QTINC}/QtDesigner"
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#QT_INCLUDES="${QT_INCLUDES} -I$(QTDIR)/include${QTINC}/QtNetwork"
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#QT_INCLUDES="${QT_INCLUDES} -I$(QTDIR)/include${QTINC}/QtSql"
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#QT_INCLUDES="${QT_INCLUDES} -I$(QTDIR)/include${QTINC}/QtSvg"
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#QT_INCLUDES="${QT_INCLUDES} -I$(QTDIR)/include${QTINC}/QtTest"
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#QT_INCLUDES="${QT_INCLUDES} -I$(QTDIR)/include${QTINC}/QtUiTools"
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QT_ASSISTANT_INCLUDES="${QT_ASSISTANT_INCLUDES} -I${QTDIR}/include${QTINC}/QtAssistant"
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QT_ASSISTANT_INCLUDES="${QT_ASSISTANT_INCLUDES} -I${QTDIR}/include${QTINC}/QtNetwork"
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# this flag is obsolete with Qt 4
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QT_MT_INCLUDES="$QT_INCLUDES"
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fi
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fi
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#
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# test Qt libraries
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#
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if test "x$qt_ok" = "xyes"
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then
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AC_MSG_CHECKING(linking against Qt library)
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CXXFLAGS_old=$CXXFLAGS
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CXXFLAGS="$CXXFLAGS $QT_INCLUDES"
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LIBS_old=$LIBS
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if test "x$QTDIR" = "x/usr"
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then
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QT_LIB_DIR=""
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elif test -d ${QTDIR}/lib; then
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QT_LIB_DIR="-L$QTDIR/lib"
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elif test -d ${QTDIR}/lib64; then
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QT_LIB_DIR="-L$QTDIR/lib64"
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else
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AC_MSG_ERROR(Can't detect of Qt library directory )
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qt_ok=no
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fi
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LIBS="$LIBS $QT_LIB_DIR -lQtCore"
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AC_CACHE_VAL(salome_cv_lib_qt,[
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AC_TRY_LINK(
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#include <QCoreApplication>
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, int n;
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char **s;
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QCoreApplication a(n, s);
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a.exec();,
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eval "salome_cv_lib_qt=yes",eval "salome_cv_lib_qt=no")
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])
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qt_ok="$salome_cv_lib_qt"
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# BEGIN: for CCRT (installation of qt have only a "lib" directory)
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if test "x$qt_ok" = "xno"
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then
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QT_LIB_DIR="-L$QTDIR/lib"
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LIBS="$LIBS_old $QT_LIB_DIR -lQtCore"
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AC_CACHE_VAL(salome_cv_lib_qt,[
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AC_TRY_LINK(
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#include <QCoreApplication>
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, int n;
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char **s;
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QCoreApplication a(n, s);
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a.exec();,
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eval "salome_cv_lib_qt=yes",eval "salome_cv_lib_qt=no")
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])
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qt_ok="$salome_cv_lib_qt"
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fi
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# END: for CCRT
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if test "x$qt_ok" = "xno"
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then
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AC_MSG_RESULT(no)
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AC_MSG_RESULT(unable to link with qt library)
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AC_MSG_RESULT(QTDIR environment variable may be wrong (probably too old Qt version))
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else
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AC_MSG_RESULT(yes)
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# core libs
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QT_CORE_LIBS="$QT_LIB_DIR -lQtCore -lQtXml"
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# gui libs
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QT_GUI_LIBS="$QT_LIB_DIR -lQtGui -lQtOpenGL"
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# other libs (currently not used)
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QT_OTHER_LIBS="$QT_LIB_DIR"
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# other libs (can be used if necessary)
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#QT_OTHER_LIBS="$QT_LIB_DIR -lQt3Support -lQtAssistantClient -lQtDesigner -lQtNetwork -lQtSql -lQtSvg -lQtTest -ltQtUiTools"
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QT_ASSISTANT_LIBS="$QT_LIB_DIR -lQtAssistantClient -lQtNetwork"
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# all libs
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QT_LIBS="$QT_CORE_LIBS $QT_GUI_LIBS $QT_OTHER_LIBS"
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# this flag is obsolete with Qt 4
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QT_MT_LIBS="$QT_LIBS"
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fi
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LIBS=$LIBS_old
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CXXFLAGS=$CXXFLAGS_old
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fi
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AC_SUBST(QTDIR)
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AC_SUBST(MOC)
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AC_SUBST(UIC)
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AC_SUBST(QRCC)
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AC_SUBST(LRELEASE)
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AC_SUBST(QT_ROOT)
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AC_SUBST(QT_INCLUDES)
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AC_SUBST(QT_MT_INCLUDES)
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AC_SUBST(QT_ASSISTANT_INCLUDES)
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AC_SUBST(QT_LIB_DIR)
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AC_SUBST(QT_CORE_LIBS)
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AC_SUBST(QT_GUI_LIBS)
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AC_SUBST(QT_OTHER_LIBS)
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AC_SUBST(QT_LIBS)
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AC_SUBST(QT_MT_LIBS)
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AC_SUBST(QT_ASSISTANT_LIBS)
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AC_SUBST(QT_VERSION)
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AC_SUBST(QT_VERSION_ID)
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AC_LANG_RESTORE
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AC_MSG_RESULT(for Qt: $qt_ok)
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# Save cache
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AC_CACHE_SAVE
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])dnl
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dnl
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