From 11f040de1c8bfd258e805159a223aeafb2706fa6 Mon Sep 17 00:00:00 2001
From: hanwen <hanwen@lilypond.org>
Date: Thu, 22 May 2014 09:21:53 +0200
Subject: [PATCH] Make object files depend on out/config.hh.

This is needed to ensure that out/config.h is copied there before
C++ compilation starts.

Most of lilypond already depends on config.h, through std-vector.h.
---
 stepmake/stepmake/executable-rules.make     | 4 +++-
 stepmake/stepmake/help2man-rules.make       | 1 +
 stepmake/stepmake/library-rules.make        | 4 +++-
 stepmake/stepmake/shared-library-rules.make | 3 ++-
 stepmake/stepmake/test-rules.make           | 2 +-
 5 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/stepmake/stepmake/executable-rules.make b/stepmake/stepmake/executable-rules.make
index d2950ed0cd..785be9ef6f 100644
--- a/stepmake/stepmake/executable-rules.make
+++ b/stepmake/stepmake/executable-rules.make
@@ -6,6 +6,8 @@ endef
 
 $(foreach a, $(MODULE_LIBS), $(eval $(call MODULE_LIB_template,$(a))))
 
-$(EXECUTABLE): $(outdir)/config.hh $(O_FILES) $(outdir)/version.hh $(MODULE_LIBS:%=%/$(outdir)/library.a)
+$(O_FILES): $(outdir)/config.hh
+
+$(EXECUTABLE): $(O_FILES) $(outdir)/version.hh $(MODULE_LIBS:%=%/$(outdir)/library.a)
 	$(foreach a, $(MODULE_LIBS), $(MAKE) -C $(a) && ) true
 	$(LD) -o $@ $(O_FILES) $(LOADLIBES) $(ALL_LDFLAGS)
diff --git a/stepmake/stepmake/help2man-rules.make b/stepmake/stepmake/help2man-rules.make
index 6c176bac5e..9e2f042128 100644
--- a/stepmake/stepmake/help2man-rules.make
+++ b/stepmake/stepmake/help2man-rules.make
@@ -23,6 +23,7 @@ endif
 
 ifeq ($(strip $(CROSS)),no)
 $(outdir)/%.1: $(outdir)/% $(buildscript-dir)/help2man
+	echo $(buildscript-dir)/help2man
 	$(HELP2MAN_COMMAND)
 else
 # When cross building, some manpages will not build because the
diff --git a/stepmake/stepmake/library-rules.make b/stepmake/stepmake/library-rules.make
index 942c4f01df..18b1066e2b 100644
--- a/stepmake/stepmake/library-rules.make
+++ b/stepmake/stepmake/library-rules.make
@@ -1,5 +1,7 @@
 
-$(LIBRARY): $(outdir)/config.hh $(O_FILES)
+$(O_FILES): $(outdir)/config.hh
+
+$(LIBRARY): $(O_FILES)
 	$(AR) $(ARFLAGS) $@ $(O_FILES)
 # thanks to Nelson Beebe for this trick.
 	$(RANLIB) $@ || $(AR) ts $@ || true
diff --git a/stepmake/stepmake/shared-library-rules.make b/stepmake/stepmake/shared-library-rules.make
index 62b2db26d2..3c80a08de4 100644
--- a/stepmake/stepmake/shared-library-rules.make
+++ b/stepmake/stepmake/shared-library-rules.make
@@ -1,4 +1,5 @@
 
+$(O_FILES): $(outdir)/config.hh
 
-$(SHARED_LIBRARY): $(outdir)/config.hh $(LO_FILES)
+$(SHARED_LIBRARY): $(LO_FILES)
 	$(LD) $(SHARED_FLAGS) -o $@ $(LO_FILES) $(ALL_LDFLAGS)
diff --git a/stepmake/stepmake/test-rules.make b/stepmake/stepmake/test-rules.make
index d733dbbe69..e10e83c7d8 100644
--- a/stepmake/stepmake/test-rules.make
+++ b/stepmake/stepmake/test-rules.make
@@ -6,6 +6,6 @@ endef
 
 $(foreach a, $(MODULE_LIBS), $(eval $(call MODULE_LIB_template,$(a))))
 
-$(TEST_EXECUTABLE): $(outdir)/config.hh $(TEST_O_FILES) $(TEST_MODULE_LIBS:%=%/$(outdir)/library.a)
+$(TEST_EXECUTABLE): $(TEST_O_FILES) $(TEST_MODULE_LIBS:%=%/$(outdir)/library.a)
 	$(foreach a, $(TEST_MODULE_LIBS), $(MAKE) -C $(a) && ) true
 	$(LD) -o $@ $(TEST_O_FILES) $(TEST_LOADLIBES) $(ALL_LDFLAGS)
-- 
2.39.2