dnl find a binary in the path
-AC_DEFUN(QT_FIND_PATH,
+AC_DEFUN([QT_FIND_PATH],
[
AC_MSG_CHECKING([for $1])
AC_CACHE_VAL(qt_cv_path_$1,
])
dnl Find the uic compiler on the path or in qt_cv_dir
-AC_DEFUN(QT_FIND_UIC,
+AC_DEFUN([QT_FIND_UIC],
[
QT_FIND_PATH(uic, ac_uic, $qt_cv_dir/bin)
if test -z "$ac_uic" -a "$FATAL" = 1; then
AC_MSG_ERROR([uic binary not found in \$PATH or $qt_cv_dir/bin !])
fi
+ AC_MSG_CHECKING([whether uic supports -nounload])
+ if $ac_uic --help 2>&1 | grep nounload >/dev/null ; then
+ AC_MSG_RESULT([yes])
+ ac_uic="$ac_uic -nounload"
+ else
+ AC_MSG_RESULT([no])
+ fi
])
dnl Find the right moc in path/qt_cv_dir
-AC_DEFUN(QT_FIND_MOC,
+AC_DEFUN([QT_FIND_MOC],
[
QT_FIND_PATH(moc2, ac_moc2, $qt_cv_dir/bin)
QT_FIND_PATH(moc, ac_moc1, $qt_cv_dir/bin)
])
dnl check a particular libname
-AC_DEFUN(QT_TRY_LINK,
+AC_DEFUN([QT_TRY_LINK],
[
SAVE_LIBS="$LIBS"
LIBS="$LIBS $1"
],
[
QString s("mangle_failure");
- #if (QT_VERSION < 221)
+ #if (QT_VERSION < 0x030000)
break_me_(\\\);
#endif
],
])
dnl check we can do a compile
-AC_DEFUN(QT_CHECK_COMPILE,
+AC_DEFUN([QT_CHECK_COMPILE],
[
AC_MSG_CHECKING([for Qt library name])
SAVE_CXXFLAGS=$CXXFLAGS
CXXFLAGS="$CXXFLAGS $QT_INCLUDES $QT_LDFLAGS"
- for libname in -lqt-mt -lqt3 -lqt2 -lqt;
+ for libname in -lqt-mt -lqt-mt3 -lqt3 -lqt2 -lqt;
do
QT_TRY_LINK($libname)
if test -n "$qt_cv_libname"; then
])
dnl get Qt version we're using
-AC_DEFUN(QT_GET_VERSION,
+AC_DEFUN([QT_GET_VERSION],
[
AC_CACHE_CHECK([Qt version],lyx_cv_qtversion,
[
AC_SUBST(QT_VERSION)
])
+dnl Ascertain whether the Qt libraries are multi-threaded or not
+AC_DEFUN([QT_CHECK_IS_MULTITHREADED],
+[
+ AC_CACHE_CHECK([whether the Qt library is multi-threaded],
+ qt_cv_is_multithreaded,
+ [
+ AC_LANG_CPLUSPLUS
+ SAVE_CXXFLAGS=$CXXFLAGS
+ SAVE_LIBS="$LIBS"
+ CXXFLAGS="$CXXFLAGS $QT_INCLUDES $QT_LDFLAGS"
+ LIBS="$LIBS $QT_LIB"
+
+ AC_TRY_LINK(
+ [
+#define QT_THREAD_SUPPORT
+#include <qapplication.h>
+ ],
+ [
+ QApplication a(0,0);
+ a.unlock();
+ ],
+ qt_cv_is_multithreaded=yes,
+ qt_cv_is_multithreaded=no
+ )
+
+ LIBS="$SAVE_LIBS"
+ CXXFLAGS=$SAVE_CXXFLAGS
+ ])
+
+ if test x"$qt_cv_is_multithreaded" = xyes; then
+ QT_CPPFLAGS="$QT_CPPFLAGS -DQT_THREAD_SUPPORT"
+ fi
+])
+
dnl start here
-AC_DEFUN(QT_DO_IT_ALL,
+AC_DEFUN([QT_DO_IT_ALL],
[
+ dnl this variable is precious
+ AC_ARG_VAR(QTDIR, [the place where the Qt files are, e.g. /usr/lib/qt])
+
dnl Please leave this alone. I use this file in
dnl oprofile.
FATAL=0
AC_SUBST(QT_INCLUDES)
AC_SUBST(QT_LDFLAGS)
+ dnl Preprocessor flags
+ QT_CPPFLAGS="-DQT_CLEAN_NAMESPACE -DQT_GENUINE_STR -DQT_NO_STL -DQT_NO_EMIT"
+ case ${host} in
+ *mingw*) QT_CPPFLAGS="-DQT_DLL $QT_CPPFLAGS";;
+ esac
+
+ case ${host_os} in
+ cygwin* )
+ if test "x$with_x" = xno ; then
+ QT_CPPFLAGS="$QT_CPPFLAGS -DQ_CYGWIN_WIN"
+ fi;;
+ esac
+
+ AC_SUBST(QT_CPPFLAGS)
+
if test -z "$MOC"; then
QT_FIND_MOC
MOC=$ac_moc
QT_LIB=$qt_cv_libname;
AC_SUBST(QT_LIB)
+ QT_CHECK_IS_MULTITHREADED
+
if test -n "$qt_cv_libname"; then
QT_GET_VERSION
fi