From bc96c4518e4430f0cd996b2c77fe8e08d7694efa Mon Sep 17 00:00:00 2001 From: Eelco Dolstra Date: Fri, 22 Nov 2013 15:10:33 +0000 Subject: [PATCH] Automatically emit make rules for header files --- .gitignore | 1 + Makefile.lib | 10 ++++++---- 2 files changed, 7 insertions(+), 4 deletions(-) diff --git a/.gitignore b/.gitignore index a8f5a2379..ed9bd45a4 100644 --- a/.gitignore +++ b/.gitignore @@ -129,6 +129,7 @@ Makefile.config *.la *.o *.so +*.dep *~ # GNU Global diff --git a/Makefile.lib b/Makefile.lib index d681cf741..1aec37c76 100644 --- a/Makefile.lib +++ b/Makefile.lib @@ -7,10 +7,10 @@ LIBS = QUIET = @ %.o: %.cc - $(QUIET) g++ -o $@ -c $^ -g -fPIC $(CXXFLAGS) $($@_CXXFLAGS) + $(QUIET) g++ -o $@ -c $< -g -fPIC $(CXXFLAGS) $($@_CXXFLAGS) -MMD -MF $(basename $@).dep -MP %.o: %.c - $(QUIET) gcc -o $@ -c $^ -g -fPIC $(CFLAGS) $($@_CFLAGS) + $(QUIET) gcc -o $@ -c $< -g -fPIC $(CFLAGS) $($@_CFLAGS) -MMD -MF $(basename $@).dep -MP # Generate Make rules for libraries. @@ -28,7 +28,9 @@ define LIBS_template = # Propagate CXXFLAGS to the individual object files. $$(foreach obj, $$(_objs), $$(eval $$(obj)_CXXFLAGS=$$($(1)_CXXFLAGS))) - clean_list += $$(_lib) $$(_objs) + include $$(wildcard $$(_d)/*.dep) + + clean_list += $$(_lib) $$(_objs) $$(_d)*.dep libs_list += $$(_lib) endef @@ -48,7 +50,7 @@ define PROGRAMS_template = # Propagate CXXFLAGS to the individual object files. $$(foreach obj, $$(_objs), $$(eval $$(obj)_CXXFLAGS=$$($(1)_CXXFLAGS))) - clean_list += $$(_prog) $$(_objs) + clean_list += $$(_prog) $$(_objs) $$(_d)*.dep programs_list += $$(_prog) endef