Merge remote-tracking branch 'kbuild/for-next'

[karo-tx-linux.git] / scripts / kconfig / Makefile

diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index aceaaed098112dbc73a6f8e0c526e5e9edd55a99..897506f551485e796cd9a884757891c521068174 100644 (file)
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -96,9 +96,12 @@ savedefconfig: $(obj)/conf
 defconfig: $(obj)/conf
 ifeq ($(KBUILD_DEFCONFIG),)
        $< $(silent) --defconfig $(Kconfig)
-else
+else ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG)),)
        @$(kecho) "*** Default configuration is based on '$(KBUILD_DEFCONFIG)'"
        $(Q)$< $(silent) --defconfig=arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG) $(Kconfig)
+else
+       @$(kecho) "*** Default configuration is based on target '$(KBUILD_DEFCONFIG)'"
+       $(Q)$(MAKE) -f $(srctree)/Makefile $(KBUILD_DEFCONFIG)
 endif
 
 %_defconfig: $(obj)/conf
@@ -226,53 +229,36 @@ $(obj)/.tmp_qtcheck: $(src)/Makefile
 
 # Qt needs some extra effort...
 $(obj)/.tmp_qtcheck:
-       @set -e; $(kecho) "  CHECK   qt"; dir=""; pkg=""; \
-       if ! pkg-config --exists QtCore 2> /dev/null; then \
-           echo "* Unable to find the Qt4 tool qmake. Trying to use Qt3"; \
-           pkg-config --exists qt 2> /dev/null && pkg=qt; \
-           pkg-config --exists qt-mt 2> /dev/null && pkg=qt-mt; \
-           if [ -n "$$pkg" ]; then \
-             cflags="\$$(shell pkg-config $$pkg --cflags)"; \
-             libs="\$$(shell pkg-config $$pkg --libs)"; \
-             moc="\$$(shell pkg-config $$pkg --variable=prefix)/bin/moc"; \
-             dir="$$(pkg-config $$pkg --variable=prefix)"; \
-           else \
-             for d in $$QTDIR /usr/share/qt* /usr/lib/qt*; do \
-               if [ -f $$d/include/qconfig.h ]; then dir=$$d; break; fi; \
-             done; \
-             if [ -z "$$dir" ]; then \
-               echo >&2 "*"; \
-               echo >&2 "* Unable to find any Qt installation. Please make sure that"; \
-               echo >&2 "* the Qt4 or Qt3 development package is correctly installed and"; \
-               echo >&2 "* either qmake can be found or install pkg-config or set"; \
-               echo >&2 "* the QTDIR environment variable to the correct location."; \
-               echo >&2 "*"; \
-               false; \
-             fi; \
-             libpath=$$dir/lib; lib=qt; osdir=""; \
-             $(HOSTCXX) -print-multi-os-directory > /dev/null 2>&1 && \
-               osdir=x$$($(HOSTCXX) -print-multi-os-directory); \
-             test -d $$libpath/$$osdir && libpath=$$libpath/$$osdir; \
-             test -f $$libpath/libqt-mt.so && lib=qt-mt; \
-             cflags="-I$$dir/include"; \
-             libs="-L$$libpath -Wl,-rpath,$$libpath -l$$lib"; \
-             moc="$$dir/bin/moc"; \
-           fi; \
-           if [ ! -x $$dir/bin/moc -a -x /usr/bin/moc ]; then \
-             echo "*"; \
-             echo "* Unable to find $$dir/bin/moc, using /usr/bin/moc instead."; \
-             echo "*"; \
-             moc="/usr/bin/moc"; \
-           fi; \
-       else \
-         cflags="\$$(shell pkg-config QtCore QtGui Qt3Support --cflags)"; \
-         libs="\$$(shell pkg-config QtCore QtGui Qt3Support --libs)"; \
-         moc="\$$(shell pkg-config QtCore --variable=moc_location)"; \
-         [ -n "$$moc" ] || moc="\$$(shell pkg-config QtCore --variable=prefix)/bin/moc"; \
-       fi; \
+       @set -e; $(kecho) "  CHECK   qt"; \
+       qtver=`qmake -query QT_VERSION` || { \
+           echo >&2 "*"; \
+           echo >&2 "* qmake failed."; \
+           echo >&2 "*"; \
+           exit 1; \
+       }; \
+       qtlibdir=`qmake -query QT_INSTALL_LIBS`; \
+       qthdrdir=`qmake -query QT_INSTALL_HEADERS`; \
+       qtbindir=`qmake -query QT_INSTALL_BINS`; \
+       cflags="-I$$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; \
        echo "KC_QT_CFLAGS=$$cflags" > $@; \
        echo "KC_QT_LIBS=$$libs" >> $@; \
-       echo "KC_QT_MOC=$$moc" >> $@
+       echo "KC_QT_MOC=$$qtbindir/moc" >> $@
 endif
 
 $(obj)/gconf.o: $(obj)/.tmp_gtkcheck