dnl dnl configure.in for Ingar's Sudoku Solver dnl dnl see also http://qtnode.net/wiki/Qt_with_autotools dnl AC_INIT([Sudoku Solver], [0.1.0], [ingar@osirion.org], [sudoku]) AC_CONFIG_HEADERS(src/config.h) AM_INIT_AUTOMAKE AC_PROG_CC AC_PROG_CXX dnl dnl Qt installation prefix dnl AC_MSG_CHECKING(Qt installation prefix) QTDIR=xxx AC_ARG_WITH([qt-prefix], AC_HELP_STRING([--with-qt-prefix=], [to specify the path to the Qt-4.8.0 installation prefix.]), [QTPATHS="$withval"], [QTPATHS="/usr /usr/qt4 /opt/qt4"]) for x in $QTPATHS; do if test -d $x ; then QTDIR="$x" fi done if test $QTDIR = xxx ; then AC_MSG_ERROR(Could not locate QT 4.1) fi AC_MSG_RESULT($QTDIR) dnl dnl Qt includes directory dnl AC_MSG_CHECKING(Qt includes directory) AC_ARG_WITH([qt-includes], AC_HELP_STRING([--with-qt-includes=], [to specify the path to directory containing the the Qt-4.8.0 includes.]), [QTINCLUDEDIR="$withval"], [QTINCLUDEDIR="$QTDIR/include"]) AC_MSG_RESULT($QTINCLUDEDIR) dnl dnl libraries directory dnl AC_MSG_CHECKING(Qt libraries directory) AC_ARG_WITH([qt-libraries], AC_HELP_STRING([--with-qt-libraries=], [to specify the path to directory containing the the Qt-4.8.0 libraries.]), [QTLIBDIR="$withval"], [QTLIBDIR="$QTDIR/lib"]) AC_MSG_RESULT($QTLIBDIR) host=`uname -a` # AC_CANONICAL_HOST is broken at the time of this writing. case $host in MINGW32*) AC_MSG_NOTICE(win32) QTLIBS="-L$QTLIBDIR -lgdi32 -luser32 -lmingw32 -lqtmain -lQtGui4 -lQtCore4 -mthreads -Wl,-enable-stdcall-fixup -Wl,-enable-auto-import -Wl,-enable-runtime-pseudo-reloc -Wl,-s -Wl,-s -Wl,-subsystem,windows" QTINC="-I$QTINCLUDEDIR -I$QTINCLUDEDIR/QtCore -I$QTINCLUDEDIR/QtGui -DUNICODE -DQT_LARGEFILE_SUPPORT -DQT_DLL -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_THREAD_SUPPORT -DQT_NEEDS_QMAIN -frtti -fexceptions" QTBIN="$QTDIR/bin" ;; *) AC_MSG_NOTICE(generic UNIX) AC_PATH_XTRA QTINC="-I$QTINCLUDEDIR -I$QTINCLUDEDIR/QtGui -I$QTINCLUDEDIR/QtCore $X_CFLAGS -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED" QTLIBS="-Wl,-rpath,QTLIBDIR -L$QTLIBDIR -lQtGui -lQtCore -lpthread" QTBIN="$QTDIR/bin" ;; esac LIBS="$LIBS $QTLIBS" INCLUDES="$INCLUDES $QTINC" PATH="$PATH:$QTBIN" CXXFLAGS="$CXXFLAGS $QTINC" # Now we check whether we can actually build a Qt app. cat > myqt.h << EOF #include class Test : public QObject { Q_OBJECT public: Test() {} ~Test() {} public slots: void receive() {} signals: void send(); }; EOF cat > myqt.cpp << EOF #include "myqt.h" #include int main( int argc, char **argv ) { QApplication app( argc, argv ); Test t; QObject::connect( &t, SIGNAL(send()), &t, SLOT(receive()) ); } EOF AC_MSG_CHECKING(does moc work) bnv_try_1="moc myqt.h -o moc_myqt.cpp" AC_TRY_EVAL(bnv_try_1) if test x"$ac_status" != x0; then AC_MSG_ERROR(moc doesn't work) fi AC_MSG_RESULT(yes) AC_MSG_CHECKING(can I compile moc_myqt.cpp) bnv_try_2="$CXX -c $CXXFLAGS -o moc_myqt.o moc_myqt.cpp" AC_TRY_EVAL(bnv_try_2) if test x"$ac_status" != x0; then AC_MSG_ERROR(couldn't compile moc_myqt.cpp) fi AC_MSG_RESULT(yes) AC_MSG_CHECKING(can I compile myqt.cpp) bnv_try_3="$CXX $QTINC -c $CXXFLAGS -o myqt.o myqt.cpp" AC_TRY_EVAL(bnv_try_3) if test x"$ac_status" != x0; then AC_MSG_ERROR(couldn't compile myqt.cpp) fi AC_MSG_RESULT(yes) AC_MSG_CHECKING(can I link against QT) nv_try_4="$CXX $LIBS -o myqt myqt.o moc_myqt.o" AC_TRY_EVAL(bnv_try_4) if test x"$ac_status" != x0; then AC_MSG_ERROR(couldn't link) fi AC_MSG_RESULT(yes) AC_MSG_CHECKING(for mkoctfile) AC_TRY_EVAL(mkoctfile) if test x"$ac_status" != x0; then AC_MSG_ERROR(mkoctfile is not in the path) fi AC_MSG_RESULT(yes) rm -f moc_myqt.cpp myqt.h myqt.cpp myqt.o myqt moc_myqt.o AC_CONFIG_FILES(Makefile src/Makefile) AC_OUTPUT AC_MSG_RESULT([ $PACKAGE_STRING Configuration summary: platform .................. $host installation prefix ....... $prefix includes .................. $INCLUDES libraries ................. $LIBS preprocessor flags ........ $CXXFLAGS compiler flags ............ $CXXFLAGS ])