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| author | Roger Pau Monne <roger.pau@entel.upc.edu> | 2011-11-14 18:14:07 +0000 |
|---|---|---|
| committer | Roger Pau Monne <roger.pau@entel.upc.edu> | 2011-11-14 18:14:07 +0000 |
| commit | 9163062a39392405ddb306bad0f9425ab7c0002c (patch) | |
| tree | 831bdfdfc5871e7261a8be5fc9ac0be2e3fd043c /tools/Rules.mk | |
| parent | e8d40584e5e2e6cf50db12674547f8a9e3177a10 (diff) | |
| download | xen-9163062a39392405ddb306bad0f9425ab7c0002c.tar.gz xen-9163062a39392405ddb306bad0f9425ab7c0002c.tar.bz2 xen-9163062a39392405ddb306bad0f9425ab7c0002c.zip | |
tools/build: Introduce {PREPEND,APPEND}_{LIB,INCLUDES}
Create two new variables called APPEND_ and PREPEND_ to add compile
flags at the beginning or at the end of the search path.
Added a new semantic for user defined compile flags, here is the list
of possible options:
PREPEND_LIB: add libraries to the search path before xen
(before xen installation folders).
PREPEND_INCLUDES: add headers to the search path before xen
(before xen installation folders).
APPEND_LIB: add libraries to the search path at the end
(after all xen installation folders have been added).
APPEND_INCLUDES: add libraries to the search path at the end
(after all xen installation folders have been added).
EXTRA_INCLUDES and EXTRA_LIB can still be used, and they will have the
same effect as PREPEND_INCLUDES and PREPEND_LIB.
Signed-off-by: Roger Pau Monne <roger.pau@entel.upc.edu>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
Diffstat (limited to 'tools/Rules.mk')
| -rw-r--r-- | tools/Rules.mk | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/tools/Rules.mk b/tools/Rules.mk index 3eab7586b6..0a928ffbea 100644 --- a/tools/Rules.mk +++ b/tools/Rules.mk @@ -86,18 +86,18 @@ INSTALL_PYTHON_PROG = \ $(XEN_ROOT)/tools/python/install-wrap "$(PYTHON_PATH)" $(INSTALL_PROG) %.opic: %.c - $(CC) $(CPPFLAGS) -DPIC $(CFLAGS) $(CFLAGS_$*.opic) -fPIC -c -o $@ $< + $(CC) $(CPPFLAGS) -DPIC $(CFLAGS) $(CFLAGS_$*.opic) -fPIC -c -o $@ $< $(APPEND_CFLAGS) %.o: %.c - $(CC) $(CPPFLAGS) $(CFLAGS) $(CFLAGS_$*.o) -c -o $@ $< + $(CC) $(CPPFLAGS) $(CFLAGS) $(CFLAGS_$*.o) -c -o $@ $< $(APPEND_CFLAGS) %.o: %.cc - $(CC) $(CPPFLAGS) $(CXXFLAGS) $(CXXFLAGS_$*.o) -c -o $@ $< + $(CC) $(CPPFLAGS) $(CXXFLAGS) $(CXXFLAGS_$*.o) -c -o $@ $< $(APPEND_CFLAGS) %.o: %.S - $(CC) $(CFLAGS) $(CFLAGS_$*.o) -c $< -o $@ + $(CC) $(CFLAGS) $(CFLAGS_$*.o) -c $< -o $@ $(APPEND_CFLAGS) %.opic: %.S - $(CC) $(CPPFLAGS) -DPIC $(CFLAGS) $(CFLAGS.opic) -fPIC -c -o $@ $< + $(CC) $(CPPFLAGS) -DPIC $(CFLAGS) $(CFLAGS.opic) -fPIC -c -o $@ $< $(APPEND_CFLAGS) subdirs-all subdirs-clean subdirs-install subdirs-distclean: .phony @set -e; for subdir in $(SUBDIRS) $(SUBDIRS-y); do \ |