* ext/extmk.rb, enc/make_encmake.rb: load current mkmf.rb even if

  cross-compiling.

* ext/extmk.rb, enc/make_encmake.rb, lib/mkmf.rb: need to be 1.8
  compatible for cross-compiling.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15616 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,11 @@
+Wed Feb 27 03:55:58 2008  Nobuyoshi Nakada  <[email protected]>
+
+	* ext/extmk.rb, enc/make_encmake.rb: load current mkmf.rb even if
+	  cross-compiling.
+
+	* ext/extmk.rb, enc/make_encmake.rb, lib/mkmf.rb: need to be 1.8
+	  compatible for cross-compiling.
+
 Tue Feb 26 16:53:13 2008  Yukihiro Matsumoto  <[email protected]>
 
 	* misc/ruby-mode.el (ruby-calculate-indent): should distinguish

enc/make_encmake.rb

@@ -1,10 +1,10 @@
 #! ./miniruby
 
 dir = File.expand_path("../..", __FILE__)
-$:.unshift(File.join(dir, "lib"))
 $:.unshift(dir)
 $:.unshift(".")
-require 'mkmf'
+$" << "mkmf.rb"
+load File.expand_path("lib/mkmf.rb", dir)
 require 'erb'
 
 if /--builtin-encs=/ =~ ARGV[0]

ext/extmk.rb

@@ -24,17 +24,18 @@
 $extlist = []
 $compiled = {}
 
-$:.replace([Dir.pwd])
-require 'rbconfig'
-
 srcdir = File.dirname(File.dirname(__FILE__))
-
-$:.unshift(srcdir, File.expand_path("lib", srcdir))
+unless defined?(CROSS_COMPILING) and CROSS_COMPILING
+  $:.replace([File.expand_path("lib", srcdir), Dir.pwd])
+end
+$:.unshift(srcdir)
+require 'rbconfig'
 
 $topdir = "."
 $top_srcdir = srcdir
 
-require 'mkmf'
+$" << "mkmf.rb"
+load File.expand_path("lib/mkmf.rb", srcdir)
 require 'optparse/shellwords'
 
 def sysquote(x)
@@ -60,7 +61,7 @@ def extract_makefile(makefile, keep = true)
       unless installrb.empty?
         config = CONFIG.dup
         install_dirs(target_prefix).each {|var, val| config[var] = val}
-        FileUtils.rm_f(installrb.values.collect {|f| RbConfig.expand(f, config)}, verbose: true)
+        FileUtils.rm_f(installrb.values.collect {|f| RbConfig.expand(f, config)}, :verbose => true)
       end
     end
     return false
@@ -287,7 +288,7 @@ def parse_args()
   $mflags.unshift(*rest) unless rest.empty?
 
   def $mflags.set?(flag)
-    grep(/\A-(?!-).*#{'%s' % flag}/i) { return true }
+    grep(/\A-(?!-).*#{flag.chr}/i) { return true }
     false
   end
   def $mflags.defined?(var)
@@ -337,18 +338,22 @@ def $mflags.defined?(var)
 
 EXEEXT = CONFIG['EXEEXT']
 if CROSS_COMPILING
-  $ruby = CONFIG['MINIRUBY']
+  $ruby = $mflags.defined?("MINIRUBY") || CONFIG['MINIRUBY']
 elsif sep = config_string('BUILD_FILE_SEPARATOR')
   $ruby = "$(topdir:/=#{sep})#{sep}miniruby" + EXEEXT
 else
   $ruby = '$(topdir)/miniruby' + EXEEXT
 end
-$ruby << " -I'$(topdir)' -I'$(top_srcdir)/lib'"
-$ruby << " -I'$(extout)/$(arch)' -I'$(extout)/common'" if $extout
-$ruby << " -I'$(top_srcdir)/ext' -rpurelib.rb"
+$ruby << " -I'$(topdir)'"
+unless CROSS_COMPILING
+  $ruby << " -I'$(top_srcdir)/lib'"
+  $ruby << " -I'$(extout)/$(arch)' -I'$(extout)/common'" if $extout
+  $ruby << " -I'$(top_srcdir)/ext' -rpurelib.rb"
+  ENV["RUBYLIB"] = "-"
+  ENV["RUBYOPT"] = "-rpurelib.rb"
+end
 $config_h = '$(arch_hdrdir)/ruby/config.h'
-ENV["RUBYLIB"] = "-"
-ENV["RUBYOPT"] = "-rpurelib.rb"
+$mflags << "ruby=#$ruby"
 
 MTIMES = [__FILE__, 'rbconfig.rb', srcdir+'/lib/mkmf.rb'].collect {|f| File.mtime(f)}
 
@@ -398,12 +403,12 @@ def $mflags.defined?(var)
     elsif (w = w.grep(String)).empty?
       proc {true}
     else
-      w.collect {|o| o.split(/,/)}.flatten.method(:any?)
+      proc {|c1| w.collect {|o| o.split(/,/)}.flatten.any?(&c1)}
     end
   }
-  cond = proc {|ext|
-    cond1 = proc {|n| File.fnmatch(n, ext, File::FNM_PATHNAME)}
-    withes.call(&cond1) or !withouts.call(&cond1)
+  cond = proc {|ext, *|
+    cond1 = proc {|n| File.fnmatch(n, ext)}
+    withes.call(cond1) or !withouts.call(cond1)
   }
   exts |= Dir.glob("#{ext_prefix}/*/**/extconf.rb").collect {|d|
     d = File.dirname(d)
@@ -550,7 +555,7 @@ def initialize(src)
   end
 end
 $mflags.unshift("topdir=#$topdir")
-ENV["RUBYOPT"] = ''
+ENV.delete("RUBYOPT")
 system($make, *sysquote($mflags)) or exit($?.exitstatus)
 
 #Local variables:

lib/mkmf.rb

@@ -1316,7 +1316,7 @@ def depend_rules(depend)
       implicit = [[m[1], m[2]], [m.post_match]]
       next
     elsif RULE_SUBST and /\A(?!\s*\w+\s*=)[$\w][^#]*:/ =~ line
-      line.gsub!(%r"(?<=\s)(?![./\\])([^$(){}+=:\s,]+)(?=\s|\z)", &RULE_SUBST.method(:%))
+      line.gsub!(%r"(\s)(?!\.)([^$(){}+=:\s\/\\,]+)(?=\s|\z)") {$1 + RULE_SUBST % $2}
     end
     depout << line
   end

version.h

@@ -1,15 +1,15 @@
 #define RUBY_VERSION "1.9.0"
-#define RUBY_RELEASE_DATE "2008-02-26"
+#define RUBY_RELEASE_DATE "2008-02-27"
 #define RUBY_VERSION_CODE 190
-#define RUBY_RELEASE_CODE 20080226
+#define RUBY_RELEASE_CODE 20080227
 #define RUBY_PATCHLEVEL 0
 
 #define RUBY_VERSION_MAJOR 1
 #define RUBY_VERSION_MINOR 9
 #define RUBY_VERSION_TEENY 0
 #define RUBY_RELEASE_YEAR 2008
 #define RUBY_RELEASE_MONTH 2
-#define RUBY_RELEASE_DAY 26
+#define RUBY_RELEASE_DAY 27
 
 #ifdef RUBY_EXTERN
 RUBY_EXTERN const char ruby_version[];