Makefile.in: loadpath from loadpath.c

* Makefile.in (loadpath): $LOAD_PATH in miniruby is empty by default
  now.

* win32/Makefile.sub (loadpath): separate for quirky cmd.exe syntax.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40784 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Makefile.in

@@ -464,3 +464,8 @@ $(INSNS): $(srcdir)/insns.def vm_opts.h \
 	  $(srcdir)/tool/instruction.rb $(srcdir)/tool/insns2vm.rb
 	$(ECHO) generating $@
 	$(Q) $(BASERUBY) -Ku $(srcdir)/tool/insns2vm.rb $(INSNS2VMOPT) $@
+
+loadpath: verconf.h
+	@$(CPP) $(XCFLAGS) $(CPPFLAGS) $(srcdir)/loadpath.c | \
+	sed -e '1,/^const char ruby_initial_load_paths/d;/;/,$$d' \
+	    -e '/^ /!d;s/ *"\\0"$$//;s/" *"//g'

common.mk

@@ -185,9 +185,6 @@ $(MKMAIN_CMD): $(MKFILES) all-incs $(PREP) $(RBCONFIG) $(LIBRUBY)
 
 prog: program wprogram
 
-loadpath: $(PREP) PHONY
-	$(MINIRUBY) -e 'p $$:'
-
 $(PREP): $(MKFILES)
 
 miniruby$(EXEEXT): config.status $(ALLOBJS) $(ARCHFILE) $(DTRACE_OBJ)

win32/Makefile.sub

@@ -1126,3 +1126,8 @@ INSNS	= opt_sc.inc optinsn.inc optunifs.inc insns.inc insns_info.inc \
 ! if [del insns_rules.mk > nul]
 ! endif
 !endif
+
+loadpath: verconf.h
+	@$(CPP) $(XCFLAGS) $(CPPFLAGS) $(srcdir)/loadpath.c | \
+	sed -e '1,/^const char ruby_initial_load_paths/d;/;/,$$d' \
+	    -e '/^^ /!d;s/ *"\\\\0"$$//;s/" *"//g'