white space -> tabs

[lyx.git] / config / qt4.m4

diff --git a/config/qt4.m4 b/config/qt4.m4
index 6414bbaabb4e697ba58159887899f1427f8011d8..778978eaa93fb735ccfdbdf2d65d3d8d6973d315 100644 (file)
--- a/config/qt4.m4
+++ b/config/qt4.m4
@@ -28,7 +28,7 @@ AC_DEFUN([QT4_CHECK_COMPILE],
                AC_LANG_CPLUSPLUS
                SAVE_CXXFLAGS=$CXXFLAGS
                CXXFLAGS="$CXXFLAGS $QT4_INCLUDES $QT4_LDFLAGS"
-               for libname in '-lQtCore -lQtCore4'
+               for libname in -lQtCore -lQtCore4
                do
                        QT4_TRY_LINK($libname)
                        if test -n "$qt4_cv_libname"; then
@@ -36,6 +36,7 @@ AC_DEFUN([QT4_CHECK_COMPILE],
                                break;
                        fi
                done
+               qt4_cv_libname=
                for libname in '-lQtCore -lQtGui' \
                               '-lQtCore4 -lQtGui4'
                do
@@ -147,11 +148,11 @@ AC_DEFUN([QT4_DO_PKG_CONFIG],
        PKG_PROG_PKG_CONFIG
        save_PKG_CONFIG_PATH=$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_CORE, QtCore)
-       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`
@@ -159,8 +160,8 @@ AC_DEFUN([QT4_DO_PKG_CONFIG],
                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
+       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`