diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-06-10 02:06:28 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-06-10 02:06:28 +0000 |
commit | c5634371dcd1e49501989f3c713f1fd1f76c572e (patch) | |
tree | bd895b70c1f04fde447ef9a8579a7eb0ee3db1bd /template | |
parent | d3bce791837b0384f8b68212334cc172b4423754 (diff) |
fake.rb.in: accurate fake
* template/fake.rb.in: turn into erb template from autoconf
template to fake more accurately.
* common.mk (fake.rb): needs preprocessed file now.
* version.c (Init_version): add dummy expression to
RUBY_ENGINE_VERSION.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50810 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'template')
-rw-r--r-- | template/fake.rb.in | 33 |
1 files changed, 20 insertions, 13 deletions
diff --git a/template/fake.rb.in b/template/fake.rb.in index 7e47c2cec1..a2de876e35 100644 --- a/template/fake.rb.in +++ b/template/fake.rb.in @@ -1,4 +1,18 @@ -baseruby="@BASERUBY@" +<% +arg = {} +while /\A(\w+)=(.*)/ =~ ARGV[0] + arg[$1] = $2 + arg[$1].tr!(File::ALT_SEPARATOR, File::SEPARATOR) if File::ALT_SEPARATOR + ARGV.shift +end +if arg['i'] + src = File.read(arg['i']) + arg['versions'] = version = {} + src.scan(/rb_define_global_const\("(RUBY_\w+)",\s*(?:.*rb_\w*str_new\w*\((\w+)|\(*\(VALUE\)\((.+)\)\)\s*<<\s?)/) do |n, s, i| + version[n] = i ? i.to_i : src[/\b#{s}\[\]\s*=\s*((?:"(?:\\.|[^\"\\])*"\s*)*);/m, 1].gsub(/\A"|"\z|" *"/, '').gsub(/\\(.)/, '\1') + end +end +%>baseruby="<%=arg['BASERUBY']%>" ruby="${RUBY-$baseruby}" _= "eval" "{" \ @@ -10,20 +24,13 @@ ruby=ruby class Object remove_const :CROSS_COMPILING if defined?(CROSS_COMPILING) CROSS_COMPILING = RUBY_PLATFORM - remove_const :RUBY_PLATFORM - remove_const :RUBY_VERSION - remove_const :RUBY_PATCHLEVEL - remove_const :RUBY_RELEASE_DATE - remove_const :RUBY_DESCRIPTION if defined?(RUBY_DESCRIPTION) - RUBY_PLATFORM = "@arch@" - RUBY_VERSION = "@RUBY_PROGRAM_VERSION@" - RUBY_PATCHLEVEL = @PATCHLEVEL@ - RUBY_RELEASE_DATE = "@RUBY_RELEASE_DATE@" - patchlevel_str = RUBY_PATCHLEVEL == -1 ? "dev" : "p#{RUBY_PATCHLEVEL}" - RUBY_DESCRIPTION = "ruby #{RUBY_VERSION}#{patchlevel_str} (#{RUBY_RELEASE_DATE}) [#{RUBY_PLATFORM}]" + constants.grep(/^RUBY_/) {|n| remove_const n} +% arg['versions'].each {|n, v| + <%=n%> = <%=v.inspect%> +% } end builddir = File.dirname(File.expand_path(__FILE__)) -top_srcdir = File.expand_path("@srcdir@", builddir) +top_srcdir = File.expand_path("<%=arg['srcdir']%>", builddir) $:.unshift(builddir) fake = File.join(top_srcdir, "tool/fake.rb") eval(File.read(fake), nil, fake) |