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Fixed bad dependency generation

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6490 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Daniel Stenberg 2005-05-19 08:51:52 +00:00
parent 34232596e9
commit 1b9ea4e19c
2 changed files with 16 additions and 4 deletions
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2
tools/configure vendored
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@ -689,7 +689,7 @@ all:
clean:
@\$(MAKE) -C \$(FIRMDIR) clean OBJDIR=\$(BUILDDIR)/firmware
@\$(MAKE) -C \$(APPSDIR) clean OBJDIR=\$(BUILDDIR)/@APPS@
@rm -rf rockbox.zip TAGS @APPS@ firmware comsim sim
@rm -rf rockbox.zip TAGS @APPS@ firmware comsim sim lang.h
tags:
@rm -f TAGS

18
tools/make.inc
View file

@ -14,12 +14,24 @@ $(OBJDIR)/%.o: %.S
@echo "CC $<"
$(SILENT)$(CC) $(CFLAGS) -c $< -o $@
# the lame echo stuff down here is to prevent any compiler errors/warnings
# to cause an error code to get returned and thus stop the build
# The echo stuff last in the dep update shell magic is to prevent any compiler
# errors/warnings to cause an error code to get returned and thus stop the
# build
#
# This script checks for the presence of $(BUILDDIR)/lang.h and if it doesn't
# alreay exist, it is created. This is because lots of files include this
# *generated* file and if it doesn't exist when we generate the deps it is no
# good. There's a -MG compiler option to cover for this case, but it doesn't
# play nicely into this as it then adds a dependency to the lang.h file
# without the proper path.
#
$(DEPFILE): $(SOURCES)
$(SILENT)mkdir -p `dirname $(DEPFILE)`
$(SILENT)rm -f $(DEPFILE)
$(SILENT)(for each in $(SOURCES) x; do \
$(SILENT)(if test ! -f $(BUILDDIR)/lang.h; then \
touch $(BUILDDIR)/lang.h; \
fi; \
for each in $(SOURCES) x; do \
if test "x" != "$$each"; then \
obj=`echo $$each | sed -e 's/\.[cS]/.o/'`; \
$(CC) -MM -MT "$(OBJDIR)/$$obj" $(CFLAGS) $$each >> $(DEPFILE) 2>/dev/null; \