* enc/depend, enc/make_encmake.rb: use erb.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14503 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,4 +1,4 @@
-Sun Dec 23 03:26:48 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Dec 23 03:35:52 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* version.h: use patchlevel if revision is not set.
 
@@ -8,6 +8,8 @@ Sun Dec 23 03:26:48 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* common.mk (encs, ext/ripper/ripper.c): MAKEFLAGS needs -.
 
+	* enc/depend, enc/make_encmake.rb: use erb.
+
 Sun Dec 23 01:56:18 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* io.c (rb_io_mode_enc): do not set encoding unless explicitly

enc/depend

@@ -1,49 +1,49 @@
-! encs = Dir.open($srcdir) {|d| d.grep(/.+\.c\z/)} - BUILTIN_ENCS
+% encs = Dir.open($srcdir) {|d| d.grep(/.+\.c\z/)} - BUILTIN_ENCS
-! encs.each {|e| e.chomp!(".c")}
+% encs.each {|e| e.chomp!(".c")}
-! encs = encs.sort_by {|e| e.split(/(\d+)/).map {|n| Integer(n) rescue n}}
+% encs = encs.sort_by {|e| e.split(/(\d+)/).map {|n| Integer(n) rescue n}}
 
-VPATH = <% %w[$(arch_hdrdir)/ruby $(hdrdir)/ruby $(top_srcdir) $(srcdir)].join(CONFIG["PATH_SEPARATOR"]) %>
+VPATH = <%=%w[$(arch_hdrdir)/ruby $(hdrdir)/ruby $(top_srcdir) $(srcdir)].join(CONFIG["PATH_SEPARATOR"])%>
-LIBPATH = <%libpathflag($DEFLIBPATH)%>
+LIBPATH = <%=libpathflag($DEFLIBPATH)%>
 
-ENCOBJS = <%encs.map {|e|"#{e}.$(OBJEXT)"}.join(" \\\n\t  ")%><%"\n" if encs.size>1%>
+ENCOBJS = <%=encs.map {|e|"#{e}.$(OBJEXT)"}.join(" \\\n\t  ")%><%="\n" if encs.size>1%>
-ENCDEFS = <%encs.map {|e|"#{e}.def"}.join(" \\\n\t  ") if DEFFILE%><%"\n" if encs.size>1%>
+ENCDEFS = <%=encs.map {|e|"#{e}.def"}.join(" \\\n\t  ") if DEFFILE%><%="\n" if encs.size>1%>
-ENCSOS = <%encs.map {|e|"$(ENCSODIR)/#{e}.$(DLEXT)"}.join(" \\\n\t ")%>
+ENCSOS = <%=encs.map {|e|"$(ENCSODIR)/#{e}.$(DLEXT)"}.join(" \\\n\t ")%>
 
 all: $(ENCSOS)
 
-! COMPILE_RULES.each do |rule|
+% COMPILE_RULES.each do |rule|
-<%  rule % %w[c $(OBJEXT)] %>
+<%=  rule % %w[c $(OBJEXT)] %>
-	<%COMPILE_C%>
+	<%=COMPILE_C%>
 
-! end
+% end
-! unless encs.empty?
+% unless encs.empty?
 
 $(ENCOBJS): regenc.h oniguruma.h config.h defines.h
 
-! encs.each do |e|
+% encs.each do |e|
-<%e%>.so: $(ENCSODIR)/<%e%>.$(DLEXT)
+<%=e%>.so: $(ENCSODIR)/<%=e%>.$(DLEXT)
-! end
+% end
 
-! end
+% end
-! link_so = LINK_SO.gsub(/\n/, "\n\t")
+% link_so = LINK_SO.gsub(/\n/, "\n\t")
-! encs.each do |e|
+% encs.each do |e|
-!   deps = "#{e}.$(OBJEXT)"
+%   deps = "#{e}.$(OBJEXT)"
-!   deps << " #{e}-$(arch).def" if DEFFILE
+%   deps << " #{e}-$(arch).def" if DEFFILE
-$(ENCSODIR)/<%e%>.$(DLEXT): <%deps%>
+$(ENCSODIR)/<%=e%>.$(DLEXT): <%=deps%>
-	<%link_so.sub(/\$\(OBJS\)/, deps)%>
+	<%=link_so.sub(/\$\(OBJS\)/, deps)%>
 
-! end
+% end
-! if DEFFILE
+% if DEFFILE
-!   encs.each do |e|
+%   encs.each do |e|
-<%e%>-$(arch).def: enc.mk
+<%=e%>-$(arch).def: enc.mk
 	echo EXPORTS > $@
-	echo <%EXPORT_PREFIX%>Init_<%e%> >> $@
+	echo <%=EXPORT_PREFIX%>Init_<%=e%> >> $@
 
-!   end
+%   end
-! end
+% end
-! encs.each do |e|
+% encs.each do |e|
-<%e%>.$(OBJEXT): <%e%>.c
+<%=e%>.$(OBJEXT): <%=e%>.c
-! end
+% end
 
 clean:
 	$(RM) $(ENCSOS)

enc/make_encmake.rb

@@ -5,10 +5,10 @@ $:.unshift(File.join(dir, "lib"))
 $:.unshift(dir)
 $:.unshift(".")
 require 'mkmf'
-require 'tool/serb'
+require 'erb'
 
 if /--builtin-encs=/ =~ ARGV[0]
-  BUILTIN_ENCS = $'.split.each {|e| e.sub!(/(?:\.\w+)?\z/, '.c')}
+  BUILTIN_ENCS = $'.split.map {|e| File.basename(e, '.*') << '.c'}
   ARGV.shift
 else
   BUILTIN_ENCS = []
@@ -19,8 +19,9 @@ DEFFILE = (true if CONFIG["DLDFLAGS"].sub!(/\s+-def:\$\(DEFFILE\)\s+/, ' '))
 mkin = File.read(File.join($srcdir, "Makefile.in"))
 mkin.gsub!(/@(#{CONFIG.keys.join('|')})@/) {CONFIG[$1]}
 if File.exist?(depend = File.join($srcdir, "depend"))
-  tmp = ''
+  erb = ERB.new(File.read(depend), nil, '%')
-  eval(serb(File.read(depend), 'tmp'), binding, depend)
+  erb.filename = depend
+  tmp = erb.result(binding)
   mkin << "\n#### depend ####\n\n" << depend_rules(tmp).join
 end
 open(ARGV[0], 'wb') {|f|