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template/prelude.c.tmpl
* template/prelude.c.tmpl: move from tool/compile_prelude.rb and expand by generic_erb.rb. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48373 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu
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2607419700
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3 changed files with 36 additions and 41 deletions
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@ -1,3 +1,8 @@
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Tue Nov 11 18:09:11 2014 Nobuyoshi Nakada <nobu@ruby-lang.org>
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* template/prelude.c.tmpl: move from tool/compile_prelude.rb and
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expand by generic_erb.rb.
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Tue Nov 11 13:01:31 2014 NARUSE, Yui <naruse@ruby-lang.org>
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* lib/rubygems/commands/contents_command.rb (files_in_default_gem):
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25
common.mk
25
common.mk
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@ -115,8 +115,8 @@ ALLOBJS = $(NORMALMAINOBJ) $(MINIOBJS) $(COMMONOBJS) $(DMYEXT)
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GOLFOBJS = goruby.$(OBJEXT) golf_prelude.$(OBJEXT)
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DEFAULT_PRELUDES = $(GEM_PRELUDE)
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PRELUDE_SCRIPTS = $(srcdir)/prelude.rb $(srcdir)/enc/prelude.rb $(DEFAULT_PRELUDES)
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GEM_PRELUDE = $(srcdir)/gem_prelude.rb
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PRELUDE_SCRIPTS = prelude.rb enc/prelude.rb $(DEFAULT_PRELUDES)
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GEM_PRELUDE = gem_prelude.rb
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PRELUDES = prelude.c miniprelude.c
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GOLFPRELUDES = golf_prelude.c
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@ -146,7 +146,7 @@ TESTRUN_SCRIPT = $(srcdir)/test.rb
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BOOTSTRAPRUBY = $(BASERUBY)
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COMPILE_PRELUDE = $(MINIRUBY) -I$(srcdir) $(srcdir)/tool/compile_prelude.rb
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COMPILE_PRELUDE = $(srcdir)/tool/generic_erb.rb $(srcdir)/template/prelude.c.tmpl
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all: showflags main docs
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@ -969,20 +969,23 @@ known_errors.inc: $(srcdir)/template/known_errors.inc.tmpl $(srcdir)/defs/known_
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$(ECHO) generating $@
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$(Q) $(BASERUBY) $(srcdir)/tool/generic_erb.rb -c -o $@ $(srcdir)/template/known_errors.inc.tmpl $(srcdir)/defs/known_errors.def
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$(MINIPRELUDE_C): $(srcdir)/tool/compile_prelude.rb $(srcdir)/prelude.rb
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$(MINIPRELUDE_C): $(COMPILE_PRELUDE) prelude.rb
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$(ECHO) generating $@
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$(Q) $(BASERUBY) -I$(srcdir) $(srcdir)/tool/compile_prelude.rb $(srcdir)/prelude.rb $@
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$(Q) $(BASERUBY) $(srcdir)/tool/generic_erb.rb -I$(srcdir) -o $@ \
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$(srcdir)/template/prelude.c.tmpl prelude.rb
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prelude.c: $(srcdir)/tool/compile_prelude.rb $(RBCONFIG) \
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$(srcdir)/lib/rubygems/defaults.rb \
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$(srcdir)/lib/rubygems/core_ext/kernel_gem.rb \
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prelude.c: $(COMPILE_PRELUDE) $(RBCONFIG) \
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lib/rubygems/defaults.rb \
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lib/rubygems/core_ext/kernel_gem.rb \
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$(PRELUDE_SCRIPTS) $(PREP) $(LIB_SRCS)
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$(ECHO) generating $@
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$(Q) $(COMPILE_PRELUDE) $(PRELUDE_SCRIPTS) $@
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$(Q) $(MINIRUBY) $(srcdir)/tool/generic_erb.rb -I$(srcdir) -c -o $@ \
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$(srcdir)/template/prelude.c.tmpl $(PRELUDE_SCRIPTS)
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golf_prelude.c: $(srcdir)/tool/compile_prelude.rb $(RBCONFIG) $(srcdir)/prelude.rb $(srcdir)/golf_prelude.rb $(PREP)
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golf_prelude.c: $(COMPILE_PRELUDE) $(RBCONFIG) golf_prelude.rb $(PREP)
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$(ECHO) generating $@
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$(Q) $(COMPILE_PRELUDE) $(srcdir)/golf_prelude.rb $@
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$(Q) $(MINIRUBY) $(srcdir)/tool/generic_erb.rb -I$(srcdir) -c -o $@ \
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$(srcdir)/template/prelude.c.tmpl golf_prelude.rb
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probes.dmyh: {$(srcdir)}probes.d $(srcdir)/tool/gen_dummy_probes.rb
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$(BASERUBY) $(srcdir)/tool/gen_dummy_probes.rb $(srcdir)/probes.d > $@
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@ -1,15 +1,11 @@
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<%
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# This file is interpreted by $(BASERUBY) and miniruby.
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# $(BASERUBY) is used for miniprelude.c.
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# miniruby is used for prelude.c.
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# Since $(BASERUBY) may be older than Ruby 1.9,
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# Ruby 1.9 feature should not be used.
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require 'erb'
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class Prelude
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SRCDIR = File.dirname(File.dirname(__FILE__))
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$:.unshift(SRCDIR)
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C_ESC = {
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"\\" => "\\\\",
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'"' => '\"',
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@ -24,27 +20,30 @@ class Prelude
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'"' + str.gsub(C_ESC_PAT) { C_ESC[$&] } + '"'
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end
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def prelude_base(filename)
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filename[/\A#{Regexp.quote(SRCDIR)}\/(.*?)(\.rb)?\z/om, 1]
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filename.chomp(".rb")
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end
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def prelude_name(filename)
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"<internal:" + prelude_base(filename) + ">"
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end
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def initialize(preludes)
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def initialize(init_name, preludes, vpath)
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@init_name = init_name
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@mkconf = nil
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@have_sublib = false
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@need_ruby_prefix = false
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@vpath = vpath
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@preludes = {}
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@mains = preludes.map {|filename| translate(filename)[0]}
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@preludes.delete_if {|_, (_, _, lines, sub)| !sub && lines.empty?}
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@preludes.delete_if {|_, (_, _, lines, sub)| sub && lines.empty?}
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end
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def translate(filename, sub = false)
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idx = @preludes[filename]
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return idx if idx
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lines = []
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@preludes[filename] = result = [@preludes.size, filename, lines, sub]
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File.readlines(filename).each do |line|
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result = [@preludes.size, filename, lines, sub]
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@vpath.foreach(filename) do |line|
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@preludes[filename] ||= result
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line.sub!(/(?:^|\s+)\#(?:$|\s.*)/, '')
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line.gsub!(/RbConfig::CONFIG\["(\w+)"\]/) {
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key = $1
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@ -62,10 +61,10 @@ class Prelude
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}
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line.sub!(/require\s*\(?\s*(["'])(.*?)\1\)?/) do
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orig, path = $&, $2
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path = File.join(SRCDIR, path)
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if File.exist?(path)
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path = translate(path, true) rescue nil
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if path
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@have_sublib = true
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"TMP_RUBY_PREFIX.require(#{translate(path, true)[0]})"
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"TMP_RUBY_PREFIX.require(#{path[0]})"
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else
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orig
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end
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@ -74,12 +73,11 @@ class Prelude
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end
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result
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end
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def emit(outfile)
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@init_name = outfile[/\w+(?=_prelude.c\b)/] || 'prelude'
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erb = ERB.new(<<'EOS', nil, '%')
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end
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Prelude.new(output && output[/\w+(?=_prelude.c\b)/] || 'prelude', ARGV, vpath).instance_eval do
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-%>
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/* -*-c-*-
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THIS FILE WAS AUTOGENERATED BY tool/compile_prelude.rb. DO NOT EDIT.
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THIS FILE WAS AUTOGENERATED BY template/prelude.c.tmpl. DO NOT EDIT.
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sources: <%= @preludes.map {|n,*| prelude_base(n)}.join(', ') %>
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*/
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@ -185,15 +183,4 @@ Init_<%=@init_name%>(void)
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% }
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#endif
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}
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EOS
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tmp = erb.result(binding)
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open(outfile, 'w'){|f|
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f << tmp
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}
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end
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end
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preludes = ARGV.dup
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outfile = preludes.pop
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Prelude.new(preludes).emit(outfile)
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<%end -%>
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