dnl Boston, MA 02110-1301, USA.
AC_DEFUN([GRC_GR_QTGUI],[
- GRC_ENABLE([gr-qtgui])
+ GRC_ENABLE(gr-qtgui)
- AC_CONFIG_FILES([ \
- gr-qtgui/Makefile \
- gr-qtgui/src/Makefile \
- gr-qtgui/src/lib/Makefile \
- ])
+ dnl Don't do gr-qtgui if gnuradio-core skipped
+ GRC_CHECK_DEPENDENCY(gr-qtgui, gnuradio-core)
- passed=yes
- # Don't do gr-qtgui if gnuradio-core skipped
- if test x$gnuradio_core_skipped = xyes; then
- AC_MSG_RESULT([Component gr-qtgui requires gnuradio-core, which is not being built or specified via pre-installed files.])
- passed=no
- fi
+ dnl If execution gets to here, $passed will be:
+ dnl with : if the --with code didn't error out
+ dnl yes : if the --enable code passed muster and all dependencies are met
+ dnl no : otherwise
+
+ PYTHON_CHECK_MODULE([PyQt4.QtCore], [PyQt4 for Qt4], \
+ [passed=yes], [passed=no], \
+ [PyQt4.QtCore.PYQT_VERSION >= 260000])
+
+ # Enable this if we want to test for PyQwt, too
+ #PYTHON_CHECK_MODULE([PyQt4.Qwt5], [PyQwt5 for Qt4], \
+ # [passed=yes], [passed=no], \
+ # [PyQt4.Qwt5.QWT_VERSION >= 327000])
+
+# Check for:
+# QtOpenGL
+# QtGui
+# QtCore
+# qwt
+# qt4
- # Check for package qt or qt-mt, set QT_CFLAGS and QT_LIBS
- PKG_CHECK_MODULES(QT, qt >= 3.3,[],
- [passed=no;AC_MSG_RESULT([gr-qtgui requires libqt or libqt-mt, libqt not found. Checking for libqt-mt])])
+# qt4-core, qt4-gui, qwt5-qt4, qwt5-qt4-dev, qt4-dev-tools
- if test x$passed == xno; then
- passed=yes
- PKG_CHECK_MODULES(QT, qt-mt >= 3.3,[],
- [passed=no;AC_MSG_RESULT([gr-qtgui requires libqt or libqt-mt, neither found.])])
+ if test $passed = yes; then
+ dnl Check for package qt or qt-mt, set QT_CFLAGS and QT_LIBS
+ PKG_CHECK_MODULES(QTCORE, QtCore >= 4.2, [],
+ [passed=no; AC_MSG_RESULT([gr-qtgui requires libQtCore >= 4.2.])])
+ PKG_CHECK_MODULES(QTGUI, QtGui >= 4.2, [],
+ [passed=no; AC_MSG_RESULT([gr-qtgui requires libQtGui >= 4.2.])])
+ PKG_CHECK_MODULES(QTOPENGL, QtOpenGL >= 4.2, [],
+ [passed=no; AC_MSG_RESULT([gr-qtgui requires libQtOpenGL >- 4.2.])])
+
+ dnl Fetch QWT variables
+ GR_QWT([], [passed=no])
+
+ dnl Export the include dirs and libraries (note: QTOPENGL_LIBS includes links
+ dnl to QtCore and QtGui libraries)
+ QT_INCLUDES="$QWT_CFLAGS $QTCORE_CFLAGS $QTGUI_CFLAGS"
+ QT_LIBS="$QWT_LIBS $QTOPENGL_LIBS"
+
+ dnl Build an includes variable specifically for running qmake by extracting
+ dnl all includes from the QWT, without the -I;
+ dnl qmake appends the -I when processing the project file INCLUDEPATH
+ for i in $QWT_CFLAGS; do
+ QMAKE_INCLUDES="$QMAKE_INCLUDES ${i##-I}"
+ done
+
+ QT_MOC_EXEC=`pkg-config --variable=moc_location QtCore`
+ QT_UIC_EXEC=`pkg-config --variable=uic_location QtCore`
+
+ AC_SUBST(QMAKE_INCLUDES)
+ AC_SUBST(QT_INCLUDES)
+ AC_SUBST(QT_LIBS)
+ AC_SUBST(QT_MOC_EXEC)
+ AC_SUBST(QT_UIC_EXEC)
fi
- # Fetch QWT variables
- GR_QWT([], [passed=no])
+ AC_CONFIG_FILES([ \
+ gr-qtgui/Makefile \
+ gr-qtgui/src/Makefile \
+ gr-qtgui/src/lib/Makefile \
+ gr-qtgui/src/python/Makefile \
+ ])
- GRC_BUILD_CONDITIONAL([gr-qtgui],[])
+ GRC_BUILD_CONDITIONAL(gr-qtgui)
])