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* tool/compile_prelude.rb: adjust RbConfig::CONFIG paths relative

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to the installation path.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13925 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2007-11-15 02:54:55 +00:00
parent 0529882de7
commit af6a9d70b2
2 changed files with 31 additions and 12 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Thu Nov 15 11:52:16 2007 Tanaka Akira <akr@fsij.org>
* tool/compile_prelude.rb: adjust RbConfig::CONFIG paths relative
to the installation path.
Thu Nov 15 11:25:20 2007 Tanaka Akira <akr@fsij.org>
* ruby.c (usage): fix typo on --disable-gems option.

38
tool/compile_prelude.rb
View file

@ -1,6 +1,6 @@
# This file is interpreted by $(BASERUBY) and miniruby.
# $(BASERUBY) is used for prelude.c.
# miniruby is used for ext_prelude.c.
# $(BASERUBY) is used for miniprelude.c.
# miniruby is used for prelude.c.
# Since $(BASERUBY) may be older than Ruby 1.9,
# Ruby 1.9 feature should not be used.
@ -21,20 +21,34 @@ def c_esc(str)
'"' + str.gsub(C_ESC_PAT) { C_ESC[$&] } + '"'
end
lines_list = preludes.map {|prelude|
mkconf = nil
setup_ruby_prefix = nil
lines_list = preludes.map {|filename|
lines = []
File.readlines(prelude).each {|line|
need_ruby_prefix = false
File.readlines(filename).each {|line|
line.gsub!(/RbConfig::CONFIG\["(\w+)"\]/) {
require 'rbconfig'
if RbConfig::CONFIG.has_key? $1
c_esc(RbConfig::CONFIG[$1])
unless mkconf
require 'rbconfig'
mkconf = RbConfig::MAKEFILE_CONFIG.merge('prefix'=>'#{ruby_prefix}')
exlen = $:.grep(%r{\A/}).last.length - RbConfig::CONFIG["prefix"].length
setup_ruby_prefix = "ruby_prefix = $:.grep(%r{\\A/}).last[0..#{-exlen-1}]\n"
end
if RbConfig::MAKEFILE_CONFIG.has_key? $1
val = RbConfig.expand("$(#$1)", mkconf)
need_ruby_prefix = true if /\A\#{ruby_prefix}/ =~ val
c_esc(val)
else
$&
end
}
lines << c_esc(line)
}
lines
setup_lines = []
if need_ruby_prefix
setup_lines << c_esc(setup_ruby_prefix)
end
[setup_lines, lines]
}
open(outfile, 'w'){|f|
@ -45,11 +59,11 @@ open(outfile, 'w'){|f|
EOS__
preludes.zip(lines_list).each_with_index {|(prelude, lines), i|
preludes.zip(lines_list).each_with_index {|(prelude, (setup_lines, lines)), i|
f.puts <<EOS__
static const char prelude_name#{i}[] = "#{File.basename(prelude)}";
static const char prelude_code#{i}[] =
#{lines.join("\n")}
#{(setup_lines+lines).join("\n")}
;
EOS__
}
@ -59,12 +73,12 @@ void
Init_prelude(void)
{
EOS__
preludes.length.times {|i|
lines_list.each_with_index {|(setup_lines, lines), i|
f.puts <<EOS__
rb_iseq_eval(rb_iseq_compile(
rb_str_new(prelude_code#{i}, sizeof(prelude_code#{i}) - 1),
rb_str_new(prelude_name#{i}, sizeof(prelude_name#{i}) - 1),
INT2FIX(1)));
INT2FIX(#{1-setup_lines.length})));
EOS__
}