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-rw-r--r--scripts/kconfig/Makefile.kernel44
1 files changed, 27 insertions, 17 deletions
diff --git a/scripts/kconfig/Makefile.kernel b/scripts/kconfig/Makefile.kernel
index beb4dcf..22724a7 100644
--- a/scripts/kconfig/Makefile.kernel
+++ b/scripts/kconfig/Makefile.kernel
@@ -2,75 +2,85 @@
#
# Shared Makefile for the various lkc executables:
# conf: Used for defconfig, oldconfig and related targets
# mconf: Used for the mconfig target.
# Utilizes the lxdialog package
# qconf: Used for the xconfig target
# Based on QT which needs to be installed to compile it
#
# object files used by all lkc flavours
libkconfig-objs := zconf.tab.o
host-progs := conf mconf qconf
conf-objs := conf.o libkconfig.so
mconf-objs := mconf.o libkconfig.so
qconf-objs := kconfig_load.o
qconf-cxxobjs := qconf.o
clean-files := libkconfig.so lkc_defs.h qconf.moc .tmp_qtcheck \
zconf.tab.c zconf.tab.h lex.zconf.c
include $(TOPDIR)/Rules.make
-# QT needs some extra effort...
-ifndef QTDIR
-QTDIR := /usr/share/qt
-endif
-
-# Executable to generate the .moc file
-MOC=$(wildcard $(QTDIR)/bin/moc)
-
# generated files seem to need this to find local include files
HOSTCFLAGS_lex.zconf.o := -I$(src)
HOSTCFLAGS_zconf.tab.o := -I$(src)
-HOSTLOADLIBES_qconf := -L$(QTDIR)/lib -Wl,-rpath,$(QTDIR)/lib -lqt -ldl
-HOSTCXXFLAGS_qconf.o := -I$(QTDIR)/include
+HOSTLOADLIBES_qconf = -L$(QTDIR)/lib -Wl,-rpath,$(QTDIR)/lib -l$(QTLIB) -ldl
+HOSTCXXFLAGS_qconf.o = -I$(QTDIR)/include
$(obj)/conf.o $(obj)/mconf.o $(obj)/qconf.o: $(obj)/zconf.tab.h
$(obj)/qconf.o: $(obj)/.tmp_qtcheck
+ifeq ($(MAKECMDGOALS),$(obj)/qconf)
+MOC = $(QTDIR)/bin/moc
+-include $(obj)/.tmp_qtcheck
+
+# QT needs some extra effort...
$(obj)/.tmp_qtcheck:
-ifeq ($(MOC),)
- @echo Unable to find the QT installation. Please make sure that the
- @echo QT development package is correctly installed and the QTDIR
- @echo environment variable is set to the correct location.
- @false
-else
- @touch $@
+ @set -e; for d in $$QTDIR /usr/share/qt /usr/lib/qt3; do \
+ if [ -f $$d/include/qconfig.h ]; then DIR=$$d; break; fi; \
+ done; \
+ if [ -z "$$DIR" ]; then \
+ echo "*"; \
+ echo "* Unable to find the QT installation. Please make sure that the"; \
+ echo "* QT development package is correctly installed and the QTDIR"; \
+ echo "* environment variable is set to the correct location."; \
+ echo "*"; \
+ false; \
+ fi; \
+ LIB=qt; \
+ if [ -f $$DIR/lib/libqt-mt.so ]; then LIB=qt-mt; fi; \
+ echo "QTDIR=$$DIR" > $@; echo "QTLIB=$$LIB" >> $@; \
+ if [ ! -x $$DIR/bin/moc -a -x /usr/bin/moc ]; then \
+ echo "*"; \
+ echo "* Unable to find $$DIR/bin/moc, using /usr/bin/moc instead."; \
+ echo "*"; \
+ echo "MOC=/usr/bin/moc" >> $@; \
+ fi
endif
$(obj)/zconf.tab.o: $(obj)/lex.zconf.c
$(obj)/kconfig_load.o: $(obj)/lkc_defs.h
$(obj)/qconf.o: $(obj)/qconf.moc $(obj)/lkc_defs.h
$(obj)/%.moc: $(src)/%.h
$(MOC) -i $< -o $@
$(obj)/lkc_defs.h: $(src)/lkc_proto.h
sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
###
# The following requires flex/bison
# By default we use the _shipped versions, uncomment the following line if
# you are modifying the flex/bison src.
# LKC_GENPARSER := 1
ifdef LKC_GENPARSER
$(obj)/zconf.tab.c: $(obj)/zconf.y