Split autogenerated dependency to depend file from common.mk

Author: hsbt

common.mk

@@ -4693,8 +4693,8 @@ AC_CONFIG_FILES(Makefile:template/Makefile.in, [
 	sed '/^MISSING/s/\$U\././g;/^VCS *=/s#@VCS@#'"$VCS"'#;/^VCSUP *=/s#@VCSUP@#'"$VCSUP"'#' Makefile
 	echo; test x"$EXEEXT" = x || echo 'miniruby: miniruby$(EXEEXT)'
 	AS_IF([test "$gnumake" != yes], [
-	    echo ['$(MKFILES): $(srcdir)/common.mk']
-	    sed ['s/{\$([^(){}]*)[^{}]*}//g'] ${srcdir}/common.mk
+	    echo ['$(MKFILES): $(srcdir)/common.mk $(srcdir)/depend']
+	    sed ['s/{\$([^(){}]*)[^{}]*}//g'] ${srcdir}/common.mk ${srcdir}/depend
             AS_IF([test "$YJIT_SUPPORT" = yes], [
                 cat ${srcdir}/yjit/not_gmake.mk
                 echo ['$(MKFILES): ${srcdir}/yjit/not_gmake.mk']

configure.ac

@@ -204,7 +204,7 @@ post-commit: $(if $(DOT_WAIT),,do-commit)
 	+$(Q) \
 	{ \
 	  $(in-srcdir) \
-	  exec sed -f tool/prereq.status defs/gmake.mk template/Makefile.in common.mk; \
+	  exec sed -f tool/prereq.status defs/gmake.mk template/Makefile.in common.mk depend; \
 	} | \
 	$(MAKE) $(mflags) Q=$(Q) ECHO=$(ECHO) \
 		top_srcdir="$(top_srcdir)" srcdir="$(srcdir)" srcs_vpath="" CHDIR="$(CHDIR)" \

defs/gmake.mk

@@ -397,8 +397,8 @@ $(MKFILES): config.status $(srcdir)/version.h $(ABI_VERSION_HDR)
 		$(MAKE) -f conftest.mk | grep '^AUTO_REMAKE$$' >/dev/null 2>&1 || \
 		{ echo "$@ updated, restart."; exit 1; }
 
-uncommon.mk: $(srcdir)/common.mk
-		sed 's/{\$$([^(){}]*)[^{}]*}//g' $< > $@
+uncommon.mk: $(srcdir)/common.mk $(srcdir)/depend
+		sed 's/{\$$([^(){}]*)[^{}]*}//g' $(srcdir)/common.mk $(srcdir)/depend > $@
 
 .PHONY: reconfig
 reconfig-args = $(srcdir)/$(CONFIGURE) $(yes_silence:yes=--silent) $(configure_args)

depend

@@ -214,7 +214,7 @@ def in_makefile(target, source)
     when %r{\Acoroutine/} then source2 = "{$(VPATH)}$(COROUTINE_H)"
     else source2 = "$(top_srcdir)/#{source}"
     end
-    ["common.mk", target2, source2]
+    ["depend", target2, source2]
   when %r{\Aenc/}
     target2 = "#{target.sub(/\.o\z/, '.$(OBJEXT)')}"
     case source

template/Makefile.in

@@ -537,7 +537,7 @@ MESSAGE_END = ) do @echo.%~I)
 ECHO_BEGIN = @echo.
 ECHO_END =
 
-all: $(srcdir)/win32/Makefile.sub $(win_srcdir)/Makefile.sub $(srcdir)/common.mk
+all: $(srcdir)/win32/Makefile.sub $(win_srcdir)/Makefile.sub $(srcdir)/common.mk $(srcdir)/depend
 prog: config
 
 ruby: $(PROGRAM)
@@ -569,6 +569,7 @@ ACTIONS_ENDGROUP = @::
 ABI_VERSION_HDR = $(hdrdir)/ruby/internal/abi.h
 
 !include $(srcdir)/common.mk
+!include $(srcdir)/depend
 
 !ifdef SCRIPTPROGRAMS
 !else if [echo>scriptbin.mk SCRIPTPROGRAMS = \]