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| author | Jason Evans <jasone@canonware.com> | 2017-05-16 23:12:59 -0700 |
|---|---|---|
| committer | Jason Evans <jasone@canonware.com> | 2017-05-17 10:06:58 -0700 |
| commit | 04fec5e0844bd0cc10dcd290e82f5f6aa486e494 (patch) | |
| tree | 820eed19e6e4549d4b18a56e040d2bf95a46af74 /Makefile.in | |
| parent | b8ba3c313205fd8269b9f0f9f8460b172d2fa32d (diff) | |
| download | platform_external_jemalloc_new-04fec5e0844bd0cc10dcd290e82f5f6aa486e494.tar.gz platform_external_jemalloc_new-04fec5e0844bd0cc10dcd290e82f5f6aa486e494.tar.bz2 platform_external_jemalloc_new-04fec5e0844bd0cc10dcd290e82f5f6aa486e494.zip | |
Avoid over-rebuilding due to namespace mangling.
Take care not to touch generated namespace mangling headers unless their
contents would change.
This resolves #838.
Diffstat (limited to 'Makefile.in')
| -rw-r--r-- | Makefile.in | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/Makefile.in b/Makefile.in index 5476617f..370ead58 100644 --- a/Makefile.in +++ b/Makefile.in @@ -227,6 +227,7 @@ TESTS_STRESS := $(srcroot)test/stress/microbench.c TESTS := $(TESTS_UNIT) $(TESTS_INTEGRATION) $(TESTS_INTEGRATION_CPP) $(TESTS_STRESS) PRIVATE_NAMESPACE_HDRS := $(objroot)include/jemalloc/internal/private_namespace.h $(objroot)include/jemalloc/internal/private_namespace_jet.h +PRIVATE_NAMESPACE_GEN_HDRS := $(PRIVATE_NAMESPACE_HDRS:%.h=%.gen.h) C_SYM_OBJS := $(C_SRCS:$(srcroot)%.c=$(objroot)%.sym.$(O)) C_SYMS := $(C_SRCS:$(srcroot)%.c=$(objroot)%.sym) C_OBJS := $(C_SRCS:$(srcroot)%.c=$(objroot)%.$(O)) @@ -254,7 +255,7 @@ TESTS_CPP_OBJS := $(TESTS_INTEGRATION_CPP_OBJS) .PHONY: install_doc_html install_doc_man install_doc install .PHONY: tests check clean distclean relclean -.SECONDARY : $(TESTS_OBJS) $(TESTS_CPP_OBJS) +.SECONDARY : $(PRIVATE_NAMESPACE_GEN_HDRS) $(TESTS_OBJS) $(TESTS_CPP_OBJS) # Default target. all: build_lib @@ -348,12 +349,15 @@ $(C_JET_SYMS): %.sym: @mkdir -p $(@D) $(DUMP_SYMS) $< | $(AWK) -f $(objroot)include/jemalloc/internal/private_symbols_jet.awk > $@ -$(objroot)include/jemalloc/internal/private_namespace.h: $(C_SYMS) +$(objroot)include/jemalloc/internal/private_namespace.gen.h: $(C_SYMS) $(SHELL) $(srcroot)include/jemalloc/internal/private_namespace.sh $^ > $@ -$(objroot)include/jemalloc/internal/private_namespace_jet.h: $(C_JET_SYMS) +$(objroot)include/jemalloc/internal/private_namespace_jet.gen.h: $(C_JET_SYMS) $(SHELL) $(srcroot)include/jemalloc/internal/private_namespace.sh $^ > $@ +%.h: %.gen.h + @if ! `cmp -s $< $@` ; then echo "cp $< $<"; cp $< $@ ; fi + $(CPP_OBJS) $(CPP_PIC_OBJS) $(TESTS_CPP_OBJS): %.$(O): @mkdir -p $(@D) $(CXX) $(CXXFLAGS) -c $(CPPFLAGS) $(CTARGET) $< @@ -485,6 +489,7 @@ check: check_unit check_integration check_integration_decay check_integration_pr clean: rm -f $(PRIVATE_NAMESPACE_HDRS) + rm -f $(PRIVATE_NAMESPACE_GEN_HDRS) rm -f $(C_SYM_OBJS) rm -f $(C_SYMS) rm -f $(C_OBJS) |