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# -*- Makefile -*-
ifndef V
SILENT=@
endif
$(OBJDIR)/%.o: %.c
$(SILENT)mkdir -p `dirname $@`
@echo "CC $<"
$(SILENT)$(CC) $(CFLAGS) -c $< -o $@
$(OBJDIR)/%.o: %.S
$(SILENT)mkdir -p `dirname $@`
@echo "CC $<"
$(SILENT)$(CC) $(CFLAGS) -c $< -o $@
# 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)(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; \
fi; \
done; \
echo "oo" >/dev/null )
tags:
$(SILENT)(for d in $(DIRS); do \
etags -o $(OBJDIR)/TAGS -a $$d/*.[ch]; \
done)
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