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| author | Simon Horman <horms@verge.net.au> | 2006-10-06 12:27:58 +0900 |
|---|---|---|
| committer | Simon Horman <horms@verge.net.au> | 2006-10-06 12:46:16 +0900 |
| commit | ba686313d496ee25db69803ef7e5bfb1e07eb841 (patch) | |
| tree | 91ba8a16a03ed3710c16a01c9cf413d57983c371 /util_lib | |
| parent | 103c946e39eb9dd57ccbda20ac12ccb01f883c17 (diff) | |
| download | kexec-tools-ba686313d496ee25db69803ef7e5bfb1e07eb841.tar.gz | |
build-cpp-and-ld-flags
[BUILD] CPPFLAGS, CFLAGS and LDFLAGS fixes
* Set internal CPPFLAGS as EXTRA_CPPFLAGS, CFLAGS as EXTRA_CFLAGS,
and LDFLAGS as EXTRA_LDFLAGS
- Don't overwrite CPPFLAGS, LDLFAGS or CFLAGS from the environment
- They are irrelevant for BUILD_CC
- When cross-compiling for a ppc64 host on a non-ppc64 host,
EXTRA_CFLAGS, which is included in BUILD_CPPFLAGS contains
-mcall-aixdesc, which does not work on i386 at least
* Use LDFLAGS when linking kexec
- Append rather than overwrite in purgatory/Makefile
The purpose of these changes is three-fold.
* CPPFLAGS, CFLAGS and LDFLAGS from the environment really ought
to be honoured. For one thing;
* Without these changes, the confgiure taget in
the toplevel makefile can't work
* Without these changes, cross compiling does not work -
well, I can't work out how to get it to work anyway.
Signed-Off-By: Simon Horman <horms@verge.net.au>
Diffstat (limited to 'util_lib')
| -rw-r--r-- | util_lib/Makefile | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/util_lib/Makefile b/util_lib/Makefile index 4e1a01d..84679a1 100644 --- a/util_lib/Makefile +++ b/util_lib/Makefile @@ -11,11 +11,11 @@ include $(UTIL_LIB_DEPS) $(UTIL_LIB_DEPS): $(OBJDIR)/%.d: %.c $(MKDIR) -p $(@D) - $(CC) $(CFLAGS) -M $< | sed -e 's|$(patsubst %.d,%.o,$(@F))|$(patsubst %.d,%.o,$(@))|' > $@ + $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -M $< | sed -e 's|$(patsubst %.d,%.o,$(@F))|$(patsubst %.d,%.o,$(@))|' > $@ $(UTIL_LIB_OBJS): $(OBJDIR)/%.o: %.c $(OBJDIR)/%.d $(MKDIR) -p $(@D) - $(CC) $(CFLAGS) -c -o $@ $< + $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c -o $@ $< $(UTIL_LIB): $(UTIL_LIB_OBJS) $(MKDIR) -p $(@D) |