-dnl Copyright 2001,2002,2003,2004,2005,2006 Free Software Foundation, Inc.
+dnl Copyright 2001,2002,2003,2004,2005,2006,2008 Free Software Foundation, Inc.
dnl
dnl This file is part of GNU Radio
dnl
dnl GNU Radio is free software; you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 2, or (at your option)
+dnl the Free Software Foundation; either version 3, or (at your option)
dnl any later version.
dnl
dnl GNU Radio is distributed in the hope that it will be useful,
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)
+
+ 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
+# qwtplot3d
+# qt4
+
+# qt4-core, qt4-gui, qwt5-qt4, qwt5-qt4-dev, libqwtplot3d-qt4, libqwtplot3d-qt4-dev, qt4-dev-tools
- passed=yes
- PKG_CHECK_MODULES(QT, qt >= 3.3,[],
- [passed=no;AC_MSG_RESULT([gr-qtgui requires qt, not found. Checking for qt-mt])])
+ if test $passed = yes; then
+ dnl Check for package qt or qt-mt, set QT_CFLAGS and QT_LIBS
+ PKG_CHECK_MODULES(QTCORE, QtCore >= 4.2, [],
+ [passed=no; AC_MSG_RESULT([gr-qtgui requires libQtCore >= 4.2.])])
+ PKG_CHECK_MODULES(QTGUI, QtGui >= 4.2, [],
+ [passed=no; AC_MSG_RESULT([gr-qtgui requires libQtGui >= 4.2.])])
+ PKG_CHECK_MODULES(QTOPENGL, QtOpenGL >= 4.2, [],
+ [passed=no; AC_MSG_RESULT([gr-qtgui requires libQtOpenGL >- 4.2.])])
+
+ dnl Fetch QWT variables
+ GR_QWT([], [passed=no])
- if test x$passed == xno; then
- passed=yes
- PKG_CHECK_MODULES(QT, qt-mt >= 3.3,[],
- [passed=no;AC_MSG_RESULT([gr-qtgui requires qt, not found. Checking for qt-mt])])
+ dnl Process QWT Plot3D only if QWT passed
+ if test "$passed" = "yes"; then
+ GR_QWTPLOT3D([], [passed=no])
+ fi
+
+ dnl Export the include dirs and libraries (note: QTOPENGL_LIBS includes links
+ dnl to QtCore and QtGui libraries)
+ QT_INCLUDES="$QWT_CFLAGS $QWTPLOT3D_CFLAGS $QTCORE_CFLAGS $QTGUI_CFLAGS"
+ QT_LIBS="$QWT_LIBS $QWTPLOT3D_LIBS $QTOPENGL_LIBS"
+
+ dnl Build an includes variable specifically for running qmake by extracting
+ dnl all includes from the QWT and QWTPLOT3D, without the -I;
+ dnl qmake appends the -I when processing the project file INCLUDEPATH
+ for i in $QWT_CFLAGS $QWTPLOT3D_CFLAGS; do
+ QMAKE_INCLUDES="$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
- PKG_CHECK_MODULES(qwt, qwt >= 5.0,[],
- [passed=no;AC_MSG_RESULT([gr-qtgui requires qwt, not found. Checking for qt-mt])])
+ 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], [
- AC_SUBST(QT_LIBS)
- AC_SUBST(QWT_CFLAGS)
- AC_SUBST(QWT_LIBS)])
+ GRC_BUILD_CONDITIONAL(gr-qtgui)
])