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authorH. Peter Anvin <hpa@zytor.com>2009-04-27 20:58:14 -0700
committerH. Peter Anvin <hpa@zytor.com>2009-04-27 20:58:14 -0700
commitfe9385228a7845e98485c925031ee5a46f5dfd3b (patch)
tree93f63bc09e86b3f8c0139e87a017f3c0f015eccb /MCONFIG
parentf2dc4e108dbec03b05f8629626b0006454e6195e (diff)
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Unify dependency generation
Make the dependency generation more common; have a general pattern in MCONFIG, and use it in rules (not in CFLAGS). For NASM source, in order to stay compatible with old versions of NASM, run NASM twice; newer versions of NASM is capable of generating dependencies simultaneously like gcc can, but that would break compatibility with older distros. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'MCONFIG')
-rw-r--r--MCONFIG7
1 files changed, 7 insertions, 0 deletions
diff --git a/MCONFIG b/MCONFIG
index 3fd3946d..daeb9d4c 100644
--- a/MCONFIG
+++ b/MCONFIG
@@ -54,3 +54,10 @@ GZIPPROG = gzip
PNGTOPNM = pngtopnm
com32 = $(topdir)/com32
+
+# Common stanza to make gcc generate .*.d dependency files
+MAKEDEPS = -Wp,-MT,$@,-MD,$(dir $@).$(notdir $@).d
+
+# Dependencies that exclude system headers; use whenever we use
+# header files from the platform.
+UMAKEDEPS = -Wp,-MT,$@,-MMD,$(dir $@).$(notdir $@).d