diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-02-25 05:47:16 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-02-25 05:47:16 +0000 |
| commit | b4288080e7d025729f88479c44ed054f65b30f60 (patch) | |
| tree | 2f77c1a499dd3a53e17e22f99de797f6a5e9afb9 /ext/fiddle/extconf.rb | |
| parent | d9adb03dd902c1cf7e5fadc8320dccec0ef73139 (diff) | |
| download | ruby-b4288080e7d025729f88479c44ed054f65b30f60.tar.gz | |
* ext/dl/dl.c (Init_dl): support intrinsic types, size_t, ptrdiff_t
and intptr_t. [ruby-core:42460][Feature #5992]
* ext/fiddle/fiddle.c (Init_fiddle): ditto.
* ext/dl/lib/dl/cparser.rb (DL::CParser#parse_ctype): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34800 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/fiddle/extconf.rb')
| -rw-r--r-- | ext/fiddle/extconf.rb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/ext/fiddle/extconf.rb b/ext/fiddle/extconf.rb index 03b0ac2765..95589028d0 100644 --- a/ext/fiddle/extconf.rb +++ b/ext/fiddle/extconf.rb @@ -19,6 +19,20 @@ end have_header 'sys/mman.h' +config = File.read(RbConfig.expand(File.join($arch_hdrdir, "ruby/config.h"))) +types = {"SIZE_T"=>"SSIZE_T", "PTRDIFF_T"=>nil, "INTPTR_T"=>nil} +types.each do |type, signed| + if /^\#define\s+SIZEOF_#{type}\s+(SIZEOF_(.+)|\d+)/ =~ config + if size = $2 and size != 'VOIDP' + size = types.fetch(size) {size} + $defs << format("-DTYPE_%s=TYPE_%s", signed||type, size) + end + if signed + check_signedness(type.downcase, "stddef.h") + end + end +end + create_makefile 'fiddle' # :startdoc: |