[Xen-changelog] [xen-unstable] tools: allow Makefiles to define CFLAGS_foo.o

[Xen patchbot-unstable <patchbot@xxxxxxx>]

# HG changeset patch
# User Ian Campbell <ian.campbell@xxxxxxxxxx>
# Date 1300893730 0
# Node ID 44dfaf0c15ff3f865fbba68fa4e2bf4e4f9242c3
# Parent  03317b498d6da6ad0f86222a9fbc7759fb315a40
tools: allow Makefiles to define CFLAGS_foo.o

To provide per-file flags.

Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
Acked-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
Committed-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
---


diff -r 03317b498d6d -r 44dfaf0c15ff tools/Rules.mk
--- a/tools/Rules.mk    Wed Mar 23 15:20:44 2011 +0000
+++ b/tools/Rules.mk    Wed Mar 23 15:22:10 2011 +0000
@@ -81,13 +81,13 @@
        $(XEN_ROOT)/tools/python/install-wrap "$(PYTHON_PATH)" $(INSTALL_PROG)
 
 %.opic: %.c
-       $(CC) $(CPPFLAGS) -DPIC $(CFLAGS) -fPIC -c -o $@ $<
+       $(CC) $(CPPFLAGS) -DPIC $(CFLAGS) $(CFLAGS_$*.opic) -fPIC -c -o $@ $<
 
 %.o: %.c
-       $(CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $<
+       $(CC) $(CPPFLAGS) $(CFLAGS) $(CFLAGS_$*.o) -c -o $@ $<
 
 %.o: %.cc
-       $(CC) $(CPPFLAGS) $(CXXFLAGS) -c -o $@ $<
+       $(CC) $(CPPFLAGS) $(CXXFLAGS) $(CXXFLAGS_$*.o) -c -o $@ $<
 
 subdirs-all subdirs-clean subdirs-install subdirs-distclean: .phony
        @set -e; for subdir in $(SUBDIRS) $(SUBDIRS-y); do \

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