configure.in: arch dependent library directory options

* configure.in (rubyarchprefix, sitearchdir, vendorarchdir): add
  options to customize architecture dependent library directories.
* template/ruby.pc.in, tool/mkconfig.rb, tool/rbinstall.rb: use
  configured values.
* tool/mkconfig.rb: expand rubyarchdir to extract prefix.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39107 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 22 insertions, 16 deletions

diff --git a/tool/mkconfig.rb b/tool/mkconfig.rb
index 08b8c22785..54b91a65a8 100755
--- a/tool/mkconfig.rb
+++ b/tool/mkconfig.rb
@@ -113,11 +113,10 @@ File.foreach "config.status" do |line|
         end
       end
     end
+    vars[name] = val
     if name == "configure_args"
       val.gsub!(/ +(?!-)/, "=") if win32
       val.gsub!(/--with-out-ext/, "--without-ext")
-    elsif name == "libdir"
-      v_runtime[:libdir] = val[/\$(\(exec_prefix\)|\{exec_prefix\})\/(.*)/, 2]
     end
     val = val.gsub(/\$(?:\$|\{?(\w+)\}?)/) {$1 ? "$(#{$1})" : $&}.dump
     case name
@@ -133,7 +132,6 @@ File.foreach "config.status" do |line|
       end
     end
     v = "  CONFIG[\"#{name}\"] #{win32 && vars[name] ? '<< "\n"' : '='} #{val}\n"
-    vars[name] = true
     if fast[name]
       v_fast << v
     else
@@ -149,7 +147,26 @@ end
 
 drive = File::PATH_SEPARATOR == ';'
 
-prefix = "/#{v_runtime[:libdir] || 'lib'}/ruby/#{version}/#{arch}"
+def vars.expand(val, config = self)
+  newval = val.gsub(/\$\$|\$\(([^()]+)\)|\$\{([^{}]+)\}/) {
+    var = $&
+    if !(v = $1 || $2)
+      '$'
+    elsif key = config[v = v[/\A[^:]+(?=(?::(.*?)=(.*))?\z)/]]
+      pat, sub = $1, $2
+      config[v] = false
+      config[v] = expand(key, config)
+      key = key.gsub(/#{Regexp.quote(pat)}(?=\s|\z)/n) {sub} if pat
+      key
+    else
+      var
+    end
+  }
+  val.replace(newval) unless newval == val
+  val
+end
+vars["prefix"] = ""
+prefix = vars.expand(vars["rubyarchdir"])
 print "  TOPDIR = File.dirname(__FILE__).chomp!(#{prefix.dump})\n"
 print "  DESTDIR = ", (drive ? "TOPDIR && TOPDIR[/\\A[a-z]:/i] || " : ""), "'' unless defined? DESTDIR\n"
 print <<'ARCH' if universal
@@ -207,18 +224,7 @@ end
 print(*v_fast)
 print(*v_others)
 print <<EOS
-  CONFIG["rubylibdir"] = "$(rubylibprefix)/$(ruby_version)"
-  CONFIG["archdir"] = "$(rubylibdir)/$(arch)"
-EOS
-print <<EOS unless v_disabled["sitedir"]
-  CONFIG["sitelibdir"] = "$(sitedir)/$(ruby_version)"
-  CONFIG["sitearchdir"] = "$(sitelibdir)/$(sitearch)"
-EOS
-print <<EOS unless v_disabled["vendordir"]
-  CONFIG["vendorlibdir"] = "$(vendordir)/$(ruby_version)"
-  CONFIG["vendorarchdir"] = "$(vendorlibdir)/$(sitearch)"
-EOS
-print <<EOS
+  CONFIG["archdir"] = "$(rubyarchdir)"
   CONFIG["topdir"] = File.dirname(__FILE__)
   MAKEFILE_CONFIG = {}
   CONFIG.each{|k,v| MAKEFILE_CONFIG[k] = v.dup}