X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=blobdiff_plain;f=subdirmk%2Fcdeps.sd.mk;fp=subdirmk%2Fcdeps.sd.mk;h=0000000000000000000000000000000000000000;hb=25a516a59e7811b8626b5fe40b49c5ef942db697;hp=402e687c6aa63153951e95e704d02f488a77d547;hpb=c8c7630c9523d18365953077522995995de0fc58;p=secnet.git diff --git a/subdirmk/cdeps.sd.mk b/subdirmk/cdeps.sd.mk deleted file mode 100644 index 402e687..0000000 --- a/subdirmk/cdeps.sd.mk +++ /dev/null @@ -1,24 +0,0 @@ -# subdirmk - useful rules for making and using cpp .*.d files -# Copyright 2019 Mark Wooding -# Copyright 2019 Ian Jackson -# SPDX-License-Identifier: LGPL-2.0-or-later - -&# Usage: -&# &:include subdirmk/cdeps.sd.mk -&# (probably in Perdir.sd.mk) -&# -&# Arranges for automatic #include dependency tracking for -&# C compilation. The compiler is asked to write the dependencies to -&# .*.d and these are automatically included. -&# -&# There is a bug: if a #included file is deleted and all references -&# in .c files to it removed, `make' will complain that it is needed -&# and can't be built. `make clean' will fix this. - -CDEPS_CFLAGS ?= -MD -MF $(*D)/.$(*F).d - -&DEPFILES += $(foreach b,$(patsubst %.o,%,$(&OBJECTS)), \ - $(dir $b).$(notdir $b).d) --include $(&DEPFILES) - -&CLEAN += $(&DEPFILES)