Use pkg-config to find Qt 4 and 5 instead of direct qmake

[cascardo/linux.git] / scripts / kconfig / Makefile

diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index 33c4994..8d0b1ba 100644 (file)
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -227,35 +227,24 @@ $(obj)/.tmp_qtcheck: $(src)/Makefile
 # Qt needs some extra effort...
 $(obj)/.tmp_qtcheck:
        @set -e; $(kecho) "  CHECK   qt"; \
-       qtver=`qmake -query QT_VERSION` || { \
+       if pkg-config --exists Qt5Core; then \
+           cflags="-std=c++11 -fPIC `pkg-config --cflags Qt5Core Qt5Gui Qt5Widgets`"; \
+           libs=`pkg-config --libs Qt5Core Qt5Gui Qt5Widgets`; \
+           moc=`pkg-config --variable=host_bins Qt5Core`/moc; \
+       elif pkg-config --exists QtCore; then \
+           cflags=`pkg-config --cflags QtCore QtGui`; \
+           libs=`pkg-config --libs QtCore QtGui`; \
+           moc=`pkg-config --variable=moc_location QtCore`; \
+       else \
            echo >&2 "*"; \
-           echo >&2 "* qmake failed."; \
+           echo >&2 "* Could not find Qt via pkg-config."; \
+           echo >&2 "* Please install either Qt 4.8 or 5.x. and make sure it's in PKG_CONFIG_PATH"; \
            echo >&2 "*"; \
            exit 1; \
-       }; \
-       qtlibdir=`qmake -query QT_INSTALL_LIBS`; \
-       qthdrdir=`qmake -query QT_INSTALL_HEADERS`; \
-       qtbindir=`qmake -query QT_INSTALL_BINS`; \
-       cflags="-I$$qthdrdir -I$$qthdrdir/QtCore -I$$qthdrdir/QtGui"; \
-       case "$$qtver" in \
-       5.*) \
-           cflags="$$cflags -I$$qthdrdir/QtWidgets -std=c++11 -fPIC"; \
-           libs="-L$$qtlibdir -lQt5Widgets -lQt5Gui -lQt5Core "; \
-           ;; \
-       4.*) \
-           libs="-L$$qtlibdir -lQtGui -lQtCore"; \
-           ;; \
-       *) \
-           echo >&2 "*"; \
-           echo >&2 "* Found qmake but it is for Qt version $$qtver, which is not supported."; \
-           echo >&2 "* Please install either Qt 4.8 or 5.x."; \
-           echo >&2 "*"; \
-           exit 1; \
-           ;; \
-       esac; \
+       fi; \
        echo "KC_QT_CFLAGS=$$cflags" > $@; \
        echo "KC_QT_LIBS=$$libs" >> $@; \
-       echo "KC_QT_MOC=$$qtbindir/moc" >> $@
+       echo "KC_QT_MOC=$$moc" >> $@
 endif
 
 $(obj)/gconf.o: $(obj)/.tmp_gtkcheck