pkgs/development/ruby-modules/gem-config/iconv-fix-incompatible-function-pointer-conversions.patch

   1 diff --git a/ext/iconv/iconv.c b/ext/iconv/iconv.c
   2 index 2801049..77fae7e 100644
   3 --- a/ext/iconv/iconv.c
   4 +++ b/ext/iconv/iconv.c
   5 @@ -188,7 +188,7 @@ static VALUE iconv_convert _((iconv_t cd, VALUE str, long start, long length, in
   6  static VALUE iconv_s_allocate _((VALUE klass));
   7  static VALUE iconv_initialize _((int argc, VALUE *argv, VALUE self));
   8  static VALUE iconv_s_open _((int argc, VALUE *argv, VALUE self));
   9 -static VALUE iconv_s_convert _((struct iconv_env_t* env));
  10 +static VALUE iconv_s_convert _((VALUE env));
  11  static VALUE iconv_s_iconv _((int argc, VALUE *argv, VALUE self));
  12  static VALUE iconv_init_state _((VALUE cd));
  13  static VALUE iconv_finish _((VALUE self));
  14 @@ -204,7 +204,7 @@ static VALUE charset_map;
  15   * Returns the map from canonical name to system dependent name.
  16   */
  17  static VALUE
  18 -charset_map_get(void)
  19 +charset_map_get(VALUE klass)
  20  {
  21      return charset_map;
  22  }
  23 @@ -642,7 +642,7 @@ iconv_s_allocate(VALUE klass)
  24  }
  25
  26  static VALUE
  27 -get_iconv_opt_i(VALUE i, VALUE arg)
  28 +get_iconv_opt_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, arg))
  29  {
  30      VALUE name;
  31  #if defined ICONV_SET_TRANSLITERATE || defined ICONV_SET_DISCARD_ILSEQ
  32 @@ -784,8 +784,9 @@ iconv_s_open(int argc, VALUE *argv, VALUE self)
  33  }
  34
  35  static VALUE
  36 -iconv_s_convert(struct iconv_env_t* env)
  37 +iconv_s_convert(VALUE env_value)
  38  {
  39 +    struct iconv_env_t* env = (struct iconv_env_t*)env_value;
  40      VALUE last = 0;
  41
  42      for (; env->argc > 0; --env->argc, ++env->argv) {
  43 @@ -906,7 +907,7 @@ list_iconv(unsigned int namescount, const char *const *names, void *data)
  44
  45  #if defined(HAVE_ICONVLIST) || defined(HAVE___ICONV_FREE_LIST)
  46  static VALUE
  47 -iconv_s_list(void)
  48 +iconv_s_list(VALUE klass)
  49  {
  50  #ifdef HAVE_ICONVLIST
  51      int state;