Commit 8641eee947d9d502e868d0f2239df987e08dda15
2011-05-08T21:03:04
iconv_open, iconv_open-utf: Respect rules for use of AC_LIBOBJ. If module 'iconv_open' is among the main modules and module 'iconv_open-utf' is among the tests dependencies, then REPLACE_ICONV_UTF will be defined to 1, hence iconv_open() in lib may return the special iconv_t values. Therefore iconv() and iconv_close() must support these special iconv_t values, already in lib, not only in tests. * m4/iconv_open-utf.m4: New file, extracted from m4/iconv_open.m4. * m4/iconv_open.m4 (gl_FUNC_ICONV_OPEN): Invoke gl_FUNC_ICONV_OPEN_UTF_SUPPORT if present. (gl_FUNC_ICONV_OPEN_UTF): Remove macro. * modules/iconv_open (Files): Add lib/iconv.c, lib/iconv_close.c. (Depends-on): Add the dependencies of iconv_open-utf. * modules/iconv_open-utf (Files): Add m4/iconv_open-utf.m4. Remove m4/iconv_open.m4, lib/iconv.c, lib/iconv_close.c. (Depends-on): Remove modules needed by lib/iconv.c, lib/iconv_close.c.