X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=config%2Fqt4.m4;h=c3d6e4b6b570414a88f8034cd27d05cb4bca5762;hb=6b651f2ad9f698c01993dcc6e340682c279f1c55;hp=098845f8ba9ddcf97efc26cb170bab98026c3b14;hpb=b486b53f8f2806579a9eb12531f7c33a7b881fab;p=lyx.git

diff --git a/config/qt4.m4 b/config/qt4.m4
index 098845f8ba..c3d6e4b6b5 100644
--- a/config/qt4.m4
+++ b/config/qt4.m4
@@ -28,6 +28,15 @@ AC_DEFUN([QT4_CHECK_COMPILE],
 		AC_LANG_CPLUSPLUS
 		SAVE_CXXFLAGS=$CXXFLAGS
 		CXXFLAGS="$CXXFLAGS $QT4_INCLUDES $QT4_LDFLAGS"
+		for libname in -lQtCore -lQtCore4
+		do
+			QT4_TRY_LINK($libname)
+			if test -n "$qt4_cv_libname"; then
+				QT4_CORE_LIB="$qt4_cv_libname"
+				break;
+			fi
+		done
+		qt4_cv_libname=
 		for libname in '-lQtCore -lQtGui' \
 		               '-lQtCore4 -lQtGui4'
 		do
@@ -126,24 +135,37 @@ AC_DEFUN([QT4_DO_IT_ALL],
 	AC_SUBST(QT4_CPPFLAGS)
 
 	dnl Check if it possible to do a pkg-config
-	QT4_DO_PKG_CONFIG
+	PKG_PROG_PKG_CONFIG
+	if test -n "$PKG_CONFIG" ; then
+		QT4_DO_PKG_CONFIG
+	fi
 	if test "$pkg_failed" != "no" ; then
 		QT4_DO_MANUAL_CONFIG
 	fi
 	AC_PATH_PROGS(MOC4, [moc-qt4 moc],[],$qt4_cv_bin:$PATH)
 	AC_PATH_PROGS(UIC4, [uic-qt4 uic],[],$qt4_cv_bin:$PATH)
+	AC_PATH_PROGS(RCC4, [rcc-qt4 rcc],[],$qt4_cv_bin:$PATH)
 ])
 
 AC_DEFUN([QT4_DO_PKG_CONFIG],
 [
-	PKG_PROG_PKG_CONFIG
+	dnl tell pkg-config to look also in $qt4_cv_dir/lib.
 	save_PKG_CONFIG_PATH=$PKG_CONFIG_PATH
 	if test -n "$qt4_cv_dir" ; then
-	  PKG_CONFIG_PATH=$qt4_cv_dir/lib:$PKG_CONFIG_PATH
+	  PKG_CONFIG_PATH=$qt4_cv_dir/lib:$qt4_cv_dir/lib/pkgconfig:$PKG_CONFIG_PATH
 	  export PKG_CONFIG_PATH
 	fi
-	PKG_CHECK_MODULES(QT4_FRONTEND, QtCore QtGui)
-	if test "$pkg_failed" == "no" ; then
+	PKG_CHECK_MODULES(QT4_CORE, QtCore,,[:])
+	if test "$pkg_failed" = "no" ; then
+		QT4_CORE_INCLUDES=$QT4_CORE_CFLAGS
+		AC_SUBST(QT4_CORE_INCLUDES)
+		QT4_CORE_LDFLAGS=`$PKG_CONFIG --libs-only-L QtCore`
+		AC_SUBST(QT4_CORE_LDFLAGS)
+		QT4_CORE_LIB=`$PKG_CONFIG --libs-only-l QtCore`
+		AC_SUBST(QT4_CORE_LIB)
+	fi
+	PKG_CHECK_MODULES(QT4_FRONTEND, QtCore QtGui,,[:])
+	if test "$pkg_failed" = "no" ; then
 		QT4_INCLUDES=$QT4_FRONTEND_CFLAGS
 		dnl QT4_LDFLAGS=$QT4_FRONTEND_LIBS
 		QT4_LDFLAGS=`$PKG_CONFIG --libs-only-L QtCore QtGui`
@@ -153,8 +175,7 @@ AC_DEFUN([QT4_DO_PKG_CONFIG],
 		AC_SUBST(QT4_VERSION)
 		QT4_LIB=`$PKG_CONFIG --libs-only-l QtCore QtGui`
 		AC_SUBST(QT4_LIB)
-	else
-		QT4_DO_MANUAL_CONFIG
+		LIBS="$LIBS `$PKG_CONFIG --libs-only-other QtCore QtGui`"
 	fi
 	PKG_CONFIG_PATH=$save_PKG_CONFIG_PATH
 ])
@@ -164,22 +185,29 @@ AC_DEFUN([QT4_DO_MANUAL_CONFIG],
 	dnl flags for compilation
 	QT4_INCLUDES=
 	QT4_LDFLAGS=
+	QT4_CORE_INCLUDES=
+	QT4_CORE_LDFLAGS=
 	if test -n "$qt4_cv_includes"; then
 		QT4_INCLUDES="-I$qt4_cv_includes"
 		for i in Qt QtCore QtGui; do
 			QT4_INCLUDES="$QT4_INCLUDES -I$qt4_cv_includes/$i"
 		done
+		QT4_CORE_INCLUDES="-I$qt4_cv_includes -I$qt4_cv_includes/QtCore"
 	fi
 	if test -n "$qt4_cv_libraries"; then
 		QT4_LDFLAGS="-L$qt4_cv_libraries"
+		QT4_CORE_LDFLAGS="-L$qt4_cv_libraries"
 	fi
 	AC_SUBST(QT4_INCLUDES)
+	AC_SUBST(QT4_CORE_INCLUDES)
 	AC_SUBST(QT4_LDFLAGS)
+	AC_SUBST(QT4_CORE_LDFLAGS)
 
 	QT4_CHECK_COMPILE
 
 	QT4_LIB=$qt4_cv_libname;
 	AC_SUBST(QT4_LIB)
+	AC_SUBST(QT4_CORE_LIB)
 
 	if test -n "$qt4_cv_libname"; then
 		QT4_GET_VERSION