Chris@350: 
Chris@350: AC_DEFUN([SV_MODULE_REQUIRED],
Chris@350: [
Chris@350: SV_MODULE_MODULE=$1
Chris@350: SV_MODULE_VERSION_TEST="$2"
Chris@350: SV_MODULE_HEADER=$3
Chris@350: SV_MODULE_LIB=$4
Chris@350: SV_MODULE_FUNC=$5
Chris@350: SV_MODULE_HAVE=HAVE_$(echo $1 | tr '[a-z]' '[A-Z]')
Chris@350: SV_MODULE_FAILED=1
Chris@350: if test -z "$SV_MODULE_VERSION_TEST" ; then
Chris@350:    SV_MODULE_VERSION_TEST=$SV_MODULE_MODULE
Chris@350: fi
Chris@350: if test -n "$PKG_CONFIG"; then
Chris@350:    PKG_CHECK_MODULES($1,[$SV_MODULE_VERSION_TEST],[HAVES="$HAVES $SV_MODULE_HAVE";CXXFLAGS="$CXXFLAGS $$1_CFLAGS";LIBS="$LIBS $$1_LIBS";SV_MODULE_FAILED=""],[AC_MSG_NOTICE([Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means])])
Chris@350: fi
Chris@350: if test -n "$SV_MODULE_FAILED"; then
Chris@350:    AC_CHECK_HEADER([$SV_MODULE_HEADER],[HAVES="$HAVES $SV_MODULE_HAVE"],[AC_MSG_ERROR([Failed to find header $SV_MODULE_HEADER for required module $SV_MODULE_MODULE])])
Chris@350:    if test -n "$SV_MODULE_LIB"; then
Chris@350:      AC_CHECK_LIB([$SV_MODULE_LIB],[$SV_MODULE_FUNC],[LIBS="$LIBS -l$SV_MODULE_LIB"],[AC_MSG_ERROR([Failed to find library $SV_MODULE_LIB for required module $SV_MODULE_MODULE])])
Chris@350:    fi
Chris@350: fi
Chris@350: ])
Chris@350: 
Chris@350: AC_DEFUN([SV_MODULE_OPTIONAL],
Chris@350: [
Chris@350: SV_MODULE_MODULE=$1
Chris@350: SV_MODULE_VERSION_TEST="$2"
Chris@350: SV_MODULE_HEADER=$3
Chris@350: SV_MODULE_LIB=$4
Chris@350: SV_MODULE_FUNC=$5
Chris@350: SV_MODULE_HAVE=HAVE_$(echo $1 | tr '[a-z]' '[A-Z]')
Chris@350: SV_MODULE_FAILED=1
Chris@350: if test -z "$SV_MODULE_VERSION_TEST" ; then
Chris@350:    SV_MODULE_VERSION_TEST=$SV_MODULE_MODULE
Chris@350: fi
Chris@350: if test -n "$PKG_CONFIG"; then
Chris@350:    PKG_CHECK_MODULES($1,[$SV_MODULE_VERSION_TEST],[HAVES="$HAVES $SV_MODULE_HAVE";SV_MODULE_FAILED=""],[AC_MSG_NOTICE([Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means])])
Chris@350: fi
Chris@350: if test -n "$SV_MODULE_FAILED"; then
Chris@350:    AC_CHECK_HEADER([$SV_MODULE_HEADER],[HAVES="$HAVES $SV_MODULE_HAVE";SV_MODULE_FAILED=""],[AC_MSG_NOTICE([Failed to find header $SV_MODULE_HEADER for optional module $SV_MODULE_MODULE])])
Chris@350:    if test -z "$SV_MODULE_FAILED"; then
Chris@350:       if test -n "$SV_MODULE_LIB"; then
Chris@350:            AC_CHECK_LIB([$SV_MODULE_LIB],[$SV_MODULE_FUNC],[LIBS="$LIBS -l$SV_MODULE_LIB"],[AC_MSG_NOTICE([Failed to find library $SV_MODULE_LIB for optional module $SV_MODULE_MODULE])])
Chris@350:       fi
Chris@350:    fi
Chris@350: fi
Chris@350: ])
Chris@350: 
Chris@350: # Check for Qt compiler flags, linker flags, and binary packages
Chris@350: AC_DEFUN([SV_CHECK_QT],
Chris@350: [
Chris@350: AC_REQUIRE([AC_PROG_CXX])
Chris@350: 
Chris@350: AC_MSG_CHECKING([QTDIR])
Chris@350: AC_ARG_WITH([qtdir], [  --with-qtdir=DIR        Qt installation directory [default=$QTDIR]], QTDIR=$withval)
Chris@350: # Check that QTDIR is defined or that --with-qtdir given
Chris@350: if test x"$QTDIR" = x ; then
Chris@350: 	# some usual Qt locations
Chris@350: 	QT_SEARCH="/usr /opt /usr/lib/qt"
Chris@350: else
Chris@350: 	case "$QTDIR" in *3*)
Chris@350: 	     AC_MSG_WARN([
Chris@350:  *** The QTDIR environment variable is set to "$QTDIR".
Chris@350:      This looks like it could be the location of a Qt3 installation
Chris@350:      instead of the Qt4 installation we require.  If configure fails,
Chris@350:      please ensure QTDIR is either set correctly or not set at all.
Chris@350: ])
Chris@350: 		;;
Chris@350: 	esac
Chris@350: 	QT_SEARCH=$QTDIR
Chris@350: 	QTDIR=""
Chris@350: fi
Chris@350: for i in $QT_SEARCH ; do
Chris@350: 	QT_INCLUDE_SEARCH="include/qt4 include"
Chris@350: 	for j in $QT_INCLUDE_SEARCH ; do
Chris@350: 	        if test -f $i/$j/Qt/qglobal.h && test x$QTDIR = x ; then
Chris@350: 			QTDIR=$i
Chris@350: 			QT_INCLUDES=$i/$j
Chris@350: 		fi
Chris@350: 	done
Chris@350: done
Chris@350: if test x"$QTDIR" = x ; then
Chris@350: 	AC_MSG_ERROR([*** Failed to find Qt4 installation. QTDIR must be defined, or --with-qtdir option given])
Chris@350: fi
Chris@350: AC_MSG_RESULT([$QTDIR])
Chris@350: 
Chris@350: # Change backslashes in QTDIR to forward slashes to prevent escaping
Chris@350: # problems later on in the build process, mainly for Cygwin build
Chris@350: # environment using MSVC as the compiler
Chris@350: QTDIR=`echo $QTDIR | sed 's/\\\\/\\//g'`
Chris@350: 
Chris@350: AC_MSG_CHECKING([Qt includes])
Chris@350: # Check where includes are located
Chris@350: if test x"$QT_INCLUDES" = x ; then
Chris@350: 	AC_MSG_ERROR([
Chris@350: Failed to find required Qt4 headers.
Chris@350: Please ensure you have the Qt4 development files installed,
Chris@350: and if necessary set QTDIR to the location of your Qt4 installation.
Chris@350: ])
Chris@350: fi
Chris@350: AC_MSG_RESULT([$QT_INCLUDES])
Chris@350: 
Chris@350: # Check that qmake is in path
Chris@350: AC_CHECK_PROG(QMAKE, qmake-qt4, $QTDIR/bin/qmake-qt4,,$QTDIR/bin/)
Chris@350: if test x$QMAKE = x ; then
Chris@350: 	AC_CHECK_PROG(QMAKE, qmake, $QTDIR/bin/qmake,,$QTDIR/bin/)
Chris@350: 	if test x$QMAKE = x ; then
Chris@350: 		AC_CHECK_PROG(QMAKE, qmake.exe, $QTDIR/bin/qmake.exe,,$QTDIR/bin/)
Chris@350: 		if test x$QMAKE = x ; then
Chris@350:         		AC_MSG_ERROR([
Chris@350: Failed to find the required qmake-qt4 or qmake program.  Please
Chris@350: ensure you have the necessary Qt4 development files installed.
Chris@350: ])
Chris@350: 		fi
Chris@350: 	fi
Chris@350: fi
Chris@350: 
Chris@350: # Suitable versions of qmake should print out something like:
Chris@350: #
Chris@350: #   QMake version 2.01a
Chris@350: #   Using Qt version 4.6.3 in /usr/lib
Chris@350: #
Chris@350: # This may be translated, so we check only for the numbers (2.x and 4.x
Chris@350: # in that order).
Chris@350: #
Chris@350: QMAKE_VERSION_OUTPUT=`$QMAKE -v`
Chris@350: case "$QMAKE_VERSION_OUTPUT" in
Chris@350:      *2.*4.*) ;;
Chris@350:      *) AC_MSG_WARN([
Chris@350:  *** The version of qmake found in "$QMAKE" looks like it might be
Chris@350:      from the wrong version of Qt (Qt4 is required).  Please check
Chris@350:      that this is the correct version of qmake for Qt4 builds.
Chris@350: ])
Chris@350: esac
Chris@350: 
Chris@350: # Check that moc is in path
Chris@350: AC_CHECK_PROG(MOC, moc-qt4, $QTDIR/bin/moc-qt4,,$QTDIR/bin/)
Chris@350: if test x$MOC = x ; then
Chris@350: 	AC_CHECK_PROG(MOC, moc, $QTDIR/bin/moc,,$QTDIR/bin/)
Chris@350: 	if test x$MOC = x ; then
Chris@350: 		AC_CHECK_PROG(MOC, moc.exe, $QTDIR/bin/moc.exe,,$QTDIR/bin/)
Chris@350: 		if test x$MOC = x ; then
Chris@350:         		AC_MSG_ERROR([
Chris@350: Failed to find required moc-qt4 or moc program.
Chris@350: Please ensure you have the Qt4 development files installed,
Chris@350: and if necessary set QTDIR to the location of your Qt4 installation.
Chris@350: ])
Chris@350: 		fi
Chris@350: 	fi
Chris@350: fi
Chris@350: 
Chris@350: # Check that uic is in path
Chris@350: AC_CHECK_PROG(UIC, uic-qt4, $QTDIR/bin/uic-qt4,,$QTDIR/bin/)
Chris@350: if test x$UIC = x ; then
Chris@350: 	AC_CHECK_PROG(UIC, uic, $QTDIR/bin/uic,,$QTDIR/bin/)
Chris@350: 	if test x$UIC = x ; then
Chris@350: 		AC_CHECK_PROG(UIC, uic.exe, $QTDIR/bin/uic.exe,,$QTDIR/bin/)
Chris@350: 		if test x$UIC = x ; then
Chris@350:         		AC_MSG_ERROR([
Chris@350: Failed to find required uic-qt4 or uic program.
Chris@350: Please ensure you have the Qt4 development files installed,
Chris@350: and if necessary set QTDIR to the location of your Qt4 installation.
Chris@350: ])
Chris@350: 		fi
Chris@350: 	fi
Chris@350: fi
Chris@350: 
Chris@350: # Check that rcc is in path
Chris@350: AC_CHECK_PROG(RCC, rcc-qt4, $QTDIR/bin/rcc-qt4,,$QTDIR/bin/)
Chris@350: if test x$RCC = x ; then
Chris@350: 	AC_CHECK_PROG(RCC, rcc, $QTDIR/bin/rcc,,$QTDIR/bin/)
Chris@350: 	if test x$RCC = x ; then
Chris@350: 		AC_CHECK_PROG(RCC, rcc.exe, $QTDIR/bin/rcc.exe,,$QTDIR/bin/)
Chris@350: 		if test x$RCC = x ; then
Chris@350:         	   	AC_MSG_ERROR([
Chris@350: Failed to find required rcc-qt4 or rcc program.
Chris@350: Please ensure you have the Qt4 development files installed,
Chris@350: and if necessary set QTDIR to the location of your Qt4 installation.
Chris@350: ])
Chris@350: 		fi
Chris@350: 	fi
Chris@350: fi
Chris@350: 
Chris@350: # lupdate is the Qt translation-update utility.
Chris@350: AC_CHECK_PROG(LUPDATE, lupdate-qt4, $QTDIR/bin/lupdate-qt4,,$QTDIR/bin/)
Chris@350: if test x$LUPDATE = x ; then
Chris@350: 	AC_CHECK_PROG(LUPDATE, lupdate, $QTDIR/bin/lupdate,,$QTDIR/bin/)
Chris@350: 	if test x$LUPDATE = x ; then
Chris@350: 		AC_CHECK_PROG(LUPDATE, lupdate.exe, $QTDIR/bin/lupdate.exe,,$QTDIR/bin/)
Chris@350: 		if test x$LUPDATE = x ; then
Chris@350:         	   	AC_MSG_WARN([
Chris@350: Failed to find lupdate-qt4 or lupdate program.
Chris@350: This program is not needed for a simple build,
Chris@350: but it should be part of a Qt4 development installation
Chris@350: and its absence is troubling.
Chris@350: ])
Chris@350: 		fi
Chris@350: 	fi
Chris@350: fi
Chris@350: 
Chris@350: # lrelease is the Qt translation-release utility.
Chris@350: AC_CHECK_PROG(LRELEASE, lrelease-qt4, $QTDIR/bin/lrelease-qt4,,$QTDIR/bin/)
Chris@350: if test x$LRELEASE = x ; then
Chris@350: 	AC_CHECK_PROG(LRELEASE, lrelease, $QTDIR/bin/lrelease,,$QTDIR/bin/)
Chris@350: 	if test x$LRELEASE = x ; then
Chris@350: 		AC_CHECK_PROG(LRELEASE, lrelease.exe, $QTDIR/bin/lrelease.exe,,$QTDIR/bin/)
Chris@350: 		if test x$LRELEASE = x ; then
Chris@350:         	   	AC_MSG_WARN([
Chris@350: Failed to find lrelease-qt4 or lrelease program.
Chris@350: This program is not needed for a simple build,
Chris@350: but it should be part of a Qt4 development installation
Chris@350: and its absence is troubling.
Chris@350: ])
Chris@350: 		fi
Chris@350: 	fi
Chris@350: fi
Chris@350: 
Chris@350: QT_CXXFLAGS="-I$QT_INCLUDES/QtGui -I$QT_INCLUDES/QtXml -I$QT_INCLUDES/QtNetwork -I$QT_INCLUDES/QtCore -I$QT_INCLUDES"
Chris@350: 
Chris@350: AC_MSG_CHECKING([QTLIBDIR])
Chris@350: AC_ARG_WITH([qtlibdir], [  --with-qtlibdir=DIR     Qt library directory [default=$QTLIBDIR]], QTLIBDIR=$withval)
Chris@350: if test x"$QTLIBDIR" = x ; then
Chris@350:    	# bin is included because that's where Qt DLLs hide on Windows
Chris@350:     # On Mandriva Qt libraries are in /usr/lib or /usr/lib64 although
Chris@350:     # QTDIR is /usr/lib/qt4
Chris@350: 	QTLIB_SEARCH="$QTDIR/lib $QTDIR/lib64 $QTDIR/lib32 $QTDIR/bin /usr/lib /usr/lib64"
Chris@350: else
Chris@350: 	case "$QTLIBDIR" in *3*)
Chris@350: 	     AC_MSG_WARN([
Chris@350: The QTLIBDIR environment variable is set to "$QTLIBDIR".
Chris@350: This looks suspiciously like the location for Qt3 libraries
Chris@350: instead of the Qt4 libraries we require.  If configure fails,
Chris@350: please ensure QTLIBDIR is either set correctly or not set at all.
Chris@350: ])
Chris@350: 		;;
Chris@350: 	esac
Chris@350: 	QTLIB_SEARCH="$QTLIBDIR"
Chris@350: 	QTDIR=""
Chris@350: fi
Chris@350: QTLIB_EXTS=".so .a .dylib 4.dll"
Chris@350: QTLIB_NEED_4=""
Chris@350: for i in $QTLIB_SEARCH ; do
Chris@350:     for j in $QTLIB_EXTS ; do
Chris@350: 	if test -f $i/libQtGui$j && test x$QTLIBDIR = x ; then
Chris@350: 	   	QTLIBDIR=$i
Chris@350: 	elif test -f $i/QtGui$j && test x$QTLIBDIR = x ; then
Chris@350: 	   	QTLIBDIR=$i
Chris@350: 		if test x$j = x4.dll ; then
Chris@350: 		   	QTLIB_NEED_4=1
Chris@350: 		fi
Chris@350: 	fi
Chris@350:     done
Chris@350: done
Chris@350: if test x"$QTLIBDIR" = x ; then
Chris@350: 	AC_MSG_ERROR([
Chris@350: Failed to find required Qt4 GUI link entry point (libQtGui.so or equivalent).
Chris@350: Define QTLIBDIR or use --with-qtlibdir to specify the library location.
Chris@350: ])
Chris@350: fi
Chris@350: AC_MSG_RESULT([$QTLIBDIR])
Chris@350: 
Chris@350: if test x$QTLIB_NEED_4 = x ; then
Chris@350: 	QT_LIBS="-L$QTLIBDIR -lQtGui -lQtXml -lQtNetwork -lQtCore"
Chris@350: else
Chris@350: 	QT_LIBS="-L$QTLIBDIR -lQtGui4 -lQtXml4 -lQtNetwork4 -lQtCore4"
Chris@350: fi
Chris@350: 
Chris@350: AC_MSG_CHECKING([QT_CXXFLAGS])
Chris@350: AC_MSG_RESULT([$QT_CXXFLAGS])
Chris@350: AC_MSG_CHECKING([QT_LIBS])
Chris@350: AC_MSG_RESULT([$QT_LIBS])
Chris@350: 
Chris@350: AC_SUBST(QT_CXXFLAGS)
Chris@350: AC_SUBST(QT_LIBS)
Chris@350: 
Chris@350: ])
Chris@350: