1 files changed, 8 insertions, 1 deletions
diff --git a/enc/make_encmake.rb b/enc/make_encmake.rb
index 593f8ba626..c20920168c 100644
--- a/enc/make_encmake.rb
+++ b/enc/make_encmake.rb
@@ -7,6 +7,13 @@ $:.unshift(".")
 require 'mkmf'
 require 'tool/serb'
 
+if /--builtin-encs=/ =~ ARGV[0]
+  BUILTIN_ENCS = $'.split.each {|e| e.sub!(/(?:\.\w+)?\z/, '.c')}
+  ARGV.shift
+else
+  BUILTIN_ENCS = []
+end
+
 mkin = File.read(File.join($srcdir, "Makefile.in"))
 mkin.gsub!(/@(#{CONFIG.keys.join('|')})@/) {CONFIG[$1]}
 if File.exist?(depend = File.join($srcdir, "depend"))
@@ -14,6 +21,6 @@ if File.exist?(depend = File.join($srcdir, "depend"))
   eval(serb(File.read(depend), 'tmp'))
   mkin << "\n#### depend ####\n\n" << depend_rules(tmp).join
 end
-open(ARGV[0], 'w') {|f|
+open(ARGV[0], 'wb') {|f|
   f.puts mkin
 }