110-129
dnl Set the minimum version of toolkit libs used by mozilla
dnl ========================================================
GLIB_VERSION=1.2.0
GTK_VERSION=1.2.0
LIBIDL_VERSION=0.6.3
PERL_VERSION=5.006
QT_VERSION=3.2.0
QT_VERSION_NUM=320
LIBART_VERSION=2.3.4
CAIRO_VERSION=1.4.2
GLITZ_VERSION=0.4.0
GTK2_VERSION=1.3.7
MAKE_VERSION=3.78
WINDRES_VERSION=2.14.90
W32API_VERSION=3.8
GNOMEVFS_VERSION=2.0
GNOMEUI_VERSION=2.2.0
GCONF_VERSION=1.2.1
LIBGNOME_VERSION=2.0
STARTUP_NOTIFICATION_VERSION=0.8


4670-4739
if test "$MOZ_ENABLE_QT"
then
    MOZ_ARG_WITH_STRING(qtdir,
    [  --with-qtdir=\$dir       Specify Qt directory ],
    [ QTDIR=$withval])

    if test -z "$QTDIR"; then
      QTDIR="/usr"
    fi
    QTINCDIR="/include/qt"
    if test ! -d "$QTDIR$QTINCDIR"; then
       QTINCDIR="/include/X11/qt"
    fi
    if test ! -d "$QTDIR$QTINCDIR"; then
       QTINCDIR="/include"
    fi

    if test -x "$QTDIR/bin/moc"; then
      HOST_MOC="$QTDIR/bin/moc"
    else
      AC_CHECK_PROGS(HOST_MOC, moc, "")
    fi
    if test -z "$HOST_MOC"; then
      AC_MSG_ERROR([no acceptable moc preprocessor found])
    fi
    MOC=$HOST_MOC

    QT_CFLAGS="-I${QTDIR}${QTINCDIR} -DQT_GENUINE_STR -DQT_NO_STL"
    if test -z "$MOZ_DEBUG"; then
      QT_CFLAGS="$QT_CFLAGS -DQT_NO_DEBUG -DNO_DEBUG"
    fi
    _SAVE_LDFLAGS=$LDFLAGS
    QT_LDFLAGS=-L${QTDIR}/lib
    LDFLAGS="$LDFLAGS $QT_LDFLAGS"
    AC_LANG_SAVE
    AC_LANG_CPLUSPLUS
    AC_CHECK_LIB(qt, main, QT_LIB=-lqt,
        AC_CHECK_LIB(qt-mt, main, QT_LIB=-lqt-mt,
            AC_MSG_ERROR([Cannot find QT libraries.])))
    LDFLAGS=$_SAVE_LDFLAGS
    QT_LIBS="-L/usr/X11R6/lib $QT_LDFLAGS $QT_LIB -lXext -lX11"

    MOZ_QT_LDFLAGS=$QT_LIBS
    MOZ_QT_CFLAGS=$QT_CFLAGS

    _SAVE_CXXFLAGS=$CXXFLAGS
    _SAVE_LIBS=$LIBS

    CXXFLAGS="$CXXFLAGS $QT_CFLAGS"
    LIBS="$LIBS $QT_LIBS"
    
    AC_MSG_CHECKING(Qt - version >= $QT_VERSION)
    AC_TRY_COMPILE([#include <qglobal.h>],
    [
        #if (QT_VERSION < $QT_VERSION_NUM)
            #error  "QT_VERSION too old"
        #endif
    ],result="yes",result="no")

    AC_MSG_RESULT("$result")
    if test "$result" = "no"; then
        AC_MSG_ERROR([Qt Mozilla requires at least version $QT_VERSION of Qt])
    fi
    CXXFLAGS=$_SAVE_CXXFLAGS
    LIBS=$_SAVE_LIBS

    AC_LANG_RESTORE
fi
fi # COMPILE_ENVIRONMENT