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* gem_prelude.rb: new file for gem libraries. currently empty.

Browse source 
* common.mk: generate ext_prelude.c by prelude.rb and gem_prelude.rb.
  ruby (not miniruby) is linked with ext_prelude.o instead of prelude.o. 
* inits.c (rb_call_inits): don't call Init_prelude.

* ruby.c: support --disable-gems option.
  (ruby_init_gems): new function to define Gem::Enable and
  invoke Init_prelude.
  (process_options): call ruby_init_gems just after
  ruby_init_loadpath.

* tool/compile_prelude.rb: support multiple files.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13865 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2007-11-10 09:22:59 +00:00
parent 66c127bc6f
commit 040ffb5d79
7 changed files with 103 additions and 14 deletions
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16
ruby.c
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@ -75,6 +75,7 @@ struct cmdline_options {
int usage;
int version;
int copyright;
int disable_gems;
int verbose;
int yydebug;
char *script;
@ -121,6 +122,7 @@ usage(const char *name)
"-w turn warnings on for your script",
"-W[level] set warning level; 0=silence, 1=medium, 2=verbose (default)",
"-x[directory] strip off text before #!ruby line and perhaps cd to directory",
"--disable_gems disable gem libraries",
"--copyright print the copyright",
"--version print the version",
NULL
@ -813,6 +815,8 @@ proc_options(int argc, char **argv, struct cmdline_options *opt)
ruby_debug = Qtrue;
ruby_verbose = Qtrue;
}
else if (strcmp("disable-gems", s) == 0)
opt->disable_gems = 1;
else if (strcmp("encoding", s) == 0) {
if (!--argc || !(s = *++argv)) {
noencoding:
@ -873,6 +877,17 @@ proc_options(int argc, char **argv, struct cmdline_options *opt)
return argc0 - argc;
}
void Init_prelude(void);
static void
ruby_init_gems(struct cmdline_options *opt)
{
VALUE gem;
gem = rb_define_module("Gem");
rb_const_set(gem, rb_intern("Enable"), opt->disable_gems ? Qfalse : Qtrue);
Init_prelude();
}
static VALUE
process_options(VALUE arg)
{
@ -976,6 +991,7 @@ process_options(VALUE arg)
process_sflag(opt);
ruby_init_loadpath();
ruby_init_gems(opt);
parser = rb_parser_new();
if (opt->e_script) {
if (opt->enc_index >= 0)