mirror of
https://git.salome-platform.org/gitpub/modules/smesh.git
synced 2024-12-27 09:50:34 +05:00
188 lines
4.9 KiB
Plaintext
188 lines
4.9 KiB
Plaintext
dnl Copyright (C) 2007-2022 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, or (at your option) any later version.
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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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AC_DEFUN([CHECK_QWT],[
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AC_REQUIRE([CHECK_QT])dnl
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AC_REQUIRE([AC_LINKER_OPTIONS])dnl
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AC_CHECKING(for qwt)
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AC_LANG_SAVE
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AC_LANG_CPLUSPLUS
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qwt_ok=yes
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dnl where is qwt ?
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AC_ARG_WITH(qwt,
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[ --with-qwt=DIR directory path to QWT installation ],
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[QWTHOME="$withval"
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AC_MSG_RESULT("select $withval as path to QWT")
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])
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AC_ARG_WITH(qwt_inc,
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[ --with-qwt_inc=DIR directory path to QWT includes ],
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[QWT_INCDIR="$withval"
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AC_MSG_RESULT("select $withval as path to QWT includes")
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])
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libqwt_name=qwt
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if test -z $QWTHOME; then
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AC_MSG_RESULT(QWTHOME not defined)
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AC_MSG_NOTICE(Trying native Qwt...)
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exist_ok=no
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if test "x$exist_ok" = "xno"; then
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for d in /usr /usr/local ; do
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for extension in qwt-qt4 qwt; do
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AC_CHECK_FILE(${d}/lib${LIB_LOCATION_SUFFIX}/lib${extension}.so,exist_ok=yes,exist_ok=no)
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if test "x$exist_ok" = "xyes"; then
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QWTHOME=$d
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AC_MSG_RESULT(lib${extension}.so detected in $d/lib)
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libqwt_name=${extension}
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dnl break, libqwt-qt4.so is chosen before libqwt.so since it is surely the Qt4 version.
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break
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fi
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done
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if test "x$exist_ok" = "xyes"; then
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break
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fi
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done
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fi
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if test "x$exist_ok" = "xno"; then
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for d in `echo $LD_LIBRARY_PATH | sed -e "s/:/ /g"` ; do
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if test -f $d/libqwt.so ; then
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AC_MSG_RESULT(libqwt.so detected in $d)
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QWTHOME=$d
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QWTHOME=`echo ${QWTHOME} | sed -e "s,[[^/]]*$,,;s,/$,,;s,^$,.,"`
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exist_ok=yes
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break
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fi
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done
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fi
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if test "x$exist_ok" = "xyes"; then
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if test -z $QWT_INCDIR; then
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QWT_INCDIR=$QWTHOME"/include/qwt-qt4"
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if test ! -f $QWT_INCDIR/qwt.h ; then
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QWT_INCDIR=/usr/include/qwt
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fi
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if test ! -f $QWT_INCDIR/qwt.h ; then
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QWT_INCDIR=$QWTHOME"/include"
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fi
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if test ! -f $QWT_INCDIR/qwt.h ; then
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QWT_INCDIR=/usr/lib/qt4/include/qwt
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fi
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if test ! -f $QWT_INCDIR/qwt.h ; then
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QWT_INCDIR=/usr/include/qwt-qt4
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fi
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fi
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else
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qwt_ok=no
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fi
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else
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AC_MSG_NOTICE(Trying Qwt from $QWTHOME ...)
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if test -z $QWT_INCDIR; then
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QWT_INCDIR="$QWTHOME/include"
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fi
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fi
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if test "x$qwt_ok" = xno -o ! -d "$QWTHOME" ; then
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AC_MSG_RESULT(no)
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AC_MSG_WARN(qwt not found)
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qwt_ok=no
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else
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CPPFLAGS_old=$CPPFLAGS
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CPPFLAGS="$CPPFLAGS $QT_INCLUDES -I$QWT_INCDIR"
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AC_CHECK_HEADER(qwt.h,qwt_ok=yes,qwt_ok=no)
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CPPFLAGS=$CPPFLAGS_old
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AC_MSG_CHECKING(include of qwt headers)
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if test "x$qwt_ok" = xno ; then
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AC_MSG_RESULT(no)
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AC_MSG_WARN(qwt not found)
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else
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AC_MSG_RESULT(yes)
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QWT_INCLUDES=-I$QWT_INCDIR
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fi
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#
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# test Qwt libraries
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#
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if test "x$qwt_ok" = "xyes" ; then
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AC_MSG_CHECKING(linking qwt library)
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LIBS_old=$LIBS
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LIBS="$LIBS $QT_LIBS"
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if test "x$QWTHOME" = "x/usr" ; then
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LIBS="$LIBS -l${libqwt_name}"
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else
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LIBS="$LIBS -L$QWTHOME/lib -l${libqwt_name}"
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fi
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CXXFLAGS_old=$CXXFLAGS
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CXXFLAGS="$CXXFLAGS $QT_INCLUDES $QWT_INCLUDES"
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AC_CACHE_VAL(salome_cv_lib_qwt,[
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AC_TRY_LINK(
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#include <QApplication>
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#include <qwt_plot.h>
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, int n;
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char **s;
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QApplication a(n, s);
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QwtPlot p;
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p.resize( 600, 400 );
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p.show();
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a.exec();,
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eval "salome_cv_lib_qwt=yes",eval "salome_cv_lib_qwt=no")
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])
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qwt_ok="$salome_cv_lib_qwt"
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if test "x$qwt_ok" = "xno" ; then
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AC_MSG_RESULT(unable to link with qwt library)
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AC_MSG_RESULT(QWTHOME environment variable may be wrong)
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else
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AC_MSG_RESULT(yes)
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if test "x$QWTHOME" = "x/usr" ; then
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QWT_LIBS=" -l${libqwt_name}"
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else
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QWT_LIBS="-L$QWTHOME/lib -l${libqwt_name}"
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fi
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fi
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LIBS=$LIBS_old
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CXXFLAGS=$CXXFLAGS_old
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fi
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fi
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AC_SUBST(QWT_INCLUDES)
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AC_SUBST(QWT_LIBS)
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AC_LANG_RESTORE
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AC_MSG_RESULT(for qwt: $qwt_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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