mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-26 22:52:18 +00:00
b15fbd4996
There are some cases where "make depend" would always run when entering a directory. This happened when both the $(SRCS) and $(HOSTSRCS) lists were empty (which is for example typical for the examples/api/ directory). Avoid this by making sure that a ".depend" file gets always created, even if empty. Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Detlev Zundel <dzu@denx.de>
45 lines
1.6 KiB
Makefile
45 lines
1.6 KiB
Makefile
#
|
|
# (C) Copyright 2006
|
|
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
|
#
|
|
# See file CREDITS for list of people who contributed to this
|
|
# project.
|
|
#
|
|
# This program is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU General Public License as
|
|
# published by the Free Software Foundation; either version 2 of
|
|
# the License, or (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
# MA 02111-1307 USA
|
|
#
|
|
|
|
#########################################################################
|
|
|
|
_depend: $(obj).depend
|
|
|
|
$(obj).depend: $(src)Makefile $(TOPDIR)/config.mk $(SRCS) $(HOSTSRCS)
|
|
@rm -f $@
|
|
@touch $@
|
|
@for f in $(SRCS); do \
|
|
g=`basename $$f | sed -e 's/\(.*\)\.\w/\1.o/'`; \
|
|
$(CC) -M $(CPPFLAGS) -MQ $(obj)$$g $$f >> $@ ; \
|
|
done
|
|
@for f in $(HOSTSRCS); do \
|
|
g=`basename $$f | sed -e 's/\(.*\)\.\w/\1.o/'`; \
|
|
$(HOSTCC) -M $(HOSTCPPFLAGS) -MQ $(obj)$$g $$f >> $@ ; \
|
|
done
|
|
|
|
$(HOSTOBJS): $(obj)%.o: %.c
|
|
$(HOSTCC) $(HOSTCFLAGS) $(HOSTCFLAGS_$(@F)) $(HOSTCFLAGS_$(BCURDIR)) -o $@ $< -c
|
|
$(NOPEDOBJS): $(obj)%.o: %.c
|
|
$(HOSTCC) $(HOSTCFLAGS_NOPED) $(HOSTCFLAGS_$(@F)) $(HOSTCFLAGS_$(BCURDIR)) -o $@ $< -c
|
|
|
|
#########################################################################
|