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* common.mk (encs): new target to compile external encodings.

Browse source 
* enc/Makefile.in: became a serb template.

* enc/make_encmake.rb: creates enc.mk from enc/Makefile.in using serb.

* lib/mkmf.rb (relative_from): moved from ext/extmk.rb.

* lib/mkmf.rb ($extmk): true if under to top source directory, not
  only ext.

* lib/mkmf.rb (depend_rules): extracted from create_makefile.

* tool/serb.rb (serb): splitted from tool/compile_prelude.rb.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14267 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2007-12-17 08:47:28 +00:00
parent 5043ab95ed
commit b2d9f1e9d0
8 changed files with 147 additions and 82 deletions
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20
enc/Makefile.in
View file

@ -4,7 +4,7 @@ arch = @arch@
EXTOUT = @EXTOUT@
hdrdir = $(top_srcdir)/include
arch_hdrdir = $(EXTOUT)/include/$(arch)
VPATH = $(arch_hdrdir)/ruby:$(hdrdir)/ruby:$(top_srcdir):$(srcdir)
VPATH = <% %w[$(arch_hdrdir)/ruby $(hdrdir)/ruby $(top_srcdir) $(srcdir)].join("@PATH_SEPARATOR@") %>
ENCSODIR = $(EXTOUT)/$(arch)/enc
DLEXT = @DLEXT@
OBJEXT = @OBJEXT@
@ -13,8 +13,8 @@ BUILTIN_ENCS = ascii.c \
euc_jp.c sjis.c \
unicode.c utf8.c
ENCOBJS = @EXTERNAL_ENCOBJS@
ENCSOS = @ENCSOS@
ENCOBJS = <%encs.map {|e|"#{e}.$(OBJEXT)"}.join(" \\\n\t ")+"\n"%>
ENCSOS = <%encs.map {|e|"$(ENCSODIR)/#{e}.$(DLEXT)"}.join(" \\\n\t ")+"\n"%>
empty =
CC = @CC@
OUTFLAG = @OUTFLAG@$(empty)
@ -26,3 +26,17 @@ XLDFLAGS = @XLDFLAGS@ $(EXTLDFLAGS)
LIBS = @LIBS@ $(EXTLIBS)
LDSHARED = @LDSHARED@
DLDFLAGS = @DLDFLAGS@ $(EXTLDFLAGS) @ARCH_FLAG@
#!#! if File.exist?(depend = File.join($srcdir, "depend"))
#### depend ####
#!#<% depend_rules(depend).join%>
#!#! end
#!#! encs.each do |e|
#!#
#!#$(ENCSODIR)/<%e%>.$(DLEXT): <%e%>.$(OBJEXT)
#!# <%LINK_SO.gsub(/\n/, "\n\t")%>
#!#! end
#!#! encs.each do |e|
#!#
#!#<%e%>.$(OBJEXT): <% (RULE_SUBST || "%s") % "#{e}.c" %>
#!#! end

23
enc/make_encmake.rb Normal file
View file

@ -0,0 +1,23 @@
#! ./miniruby
dir = File.expand_path("../..", __FILE__)
$:.unshift(File.join(dir, "lib"))
$:.unshift(dir)
File.directory?("enc") || File.mkdir("enc")
$:.unshift(".")
require 'mkmf'
require 'tool/serb'
encdir = File.join($top_srcdir, "enc")
encs = Dir.open(encdir) {|d| d.grep(/.+\.c\z/)}
encs -= CONFIG["BUILTIN_ENCS"].split
encs.each {|e| e.chomp!(".c")}
mkin = File.read(File.join(encdir, "Makefile.in"))
mkin.gsub!(/^\#!\# ?/, '')
mkin.gsub!(/@(#{RbConfig::MAKEFILE_CONFIG.keys.join('|')})@/) {CONFIG[$1]}
tmp = ''
eval(serb(mkin, 'tmp'))
open(ARGV[0], 'w') {|f|
f.puts tmp
}