diff options
| -rw-r--r-- | compilerplugins/Makefile-clang.mk | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/compilerplugins/Makefile-clang.mk b/compilerplugins/Makefile-clang.mk index d175f23899f9..6a1dce04b3d8 100644 --- a/compilerplugins/Makefile-clang.mk +++ b/compilerplugins/Makefile-clang.mk @@ -50,7 +50,7 @@ $(CLANGOUTDIR): CLANGOBJS= define clangbuildsrc -$(3): $(2) $(SRCDIR)/compilerplugins/Makefile-clang.mk +$(3): $(2) $(SRCDIR)/compilerplugins/Makefile-clang.mk $(CLANGOUTDIR)/clang-timestamp $(CXX) $(CLANGCXXFLAGS) $(CLANGDEFS) $(CLANGINCLUDES) $(2) -fPIC -c -o $(3) -MMD -MT $(3) -MP -MF $(CLANGOUTDIR)/$(1).d -include $(CLANGOUTDIR)/$(1).d @@ -64,4 +64,8 @@ $(foreach src, $(CLANGSRC), $(eval $(call clangbuildsrc,$(src),$(CLANGINDIR)/$(s $(CLANGOUTDIR)/compileplugin.so: $(CLANGOBJS) $(CXX) -shared $(CLANGOBJS) -o $@ +# Clang most probably doesn't maintain binary compatibility, so rebuild when clang changes. +$(CLANGOUTDIR)/clang-timestamp: $(CLANGBUILD)/bin/clang + touch $@ -r $^ + # vim: set noet sw=4 ts=4: |