diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2003-07-30 01:31:43 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2003-07-30 01:31:43 +0000 |
commit | 5172e595c90357ff0d66dbda52e58baeaa394336 (patch) | |
tree | b231cc0f115ecf6ae0beed7b9cf21946934c6247 /ext/iconv/extconf.rb | |
parent | 252df14e6befc846d6c7b3b444fc956267440f4d (diff) |
* ext/iconv/iconv.c (iconv_convert): append unchanged portion
after overflow. [ruby-dev:21006]
* ext/iconv/extconf.rb: check if iconv() 2nd argument is const.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4223 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/iconv/extconf.rb')
-rw-r--r-- | ext/iconv/extconf.rb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/ext/iconv/extconf.rb b/ext/iconv/extconf.rb index b81b7379fc..7176fa45e3 100644 --- a/ext/iconv/extconf.rb +++ b/ext/iconv/extconf.rb @@ -6,6 +6,20 @@ conf = File.exist?(File.join($srcdir, "config.charset")) conf = with_config("config-charset", enable_config("config-charset", conf)) if have_header("iconv.h") + if !try_compile("", "-Werror") or checking_for("iconv() 2nd argument is const") do + !try_compile(' +#include <iconv.h> +size_t +test(iconv_t cd, char **inptr, size_t *inlen, char **outptr, size_t *outlen) +{ + return iconv(cd, inptr, inlen, outptr, outlen); +} +', "-Werror") + end + $defs.push('-DICONV_INPTR_CAST=""') + else + $defs.push('-DICONV_INPTR_CAST="(char **)"') + end have_library("iconv") if conf prefix = '$(srcdir)' |