diff options
Diffstat (limited to 'ext/zlib/extconf.rb')
| -rw-r--r-- | ext/zlib/extconf.rb | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/ext/zlib/extconf.rb b/ext/zlib/extconf.rb index 1254c62a17..2b2dbb1a5b 100644 --- a/ext/zlib/extconf.rb +++ b/ext/zlib/extconf.rb @@ -120,12 +120,18 @@ if have_zlib $defs << "-DHAVE_CRC32_COMBINE" $defs << "-DHAVE_ADLER32_COMBINE" $defs << "-DHAVE_TYPE_Z_CRC_T" - $defs << "-DHAVE_TYPE_Z_SIZE_T" + $defs << "-DHAVE_CRC32_Z" + $defs << "-DHAVE_ADLER32_Z" + $defs << "-DHAVE_ZLIB_SIZE_T_FUNCS" else have_func('crc32_combine', 'zlib.h') have_func('adler32_combine', 'zlib.h') have_type('z_crc_t', 'zlib.h') - have_type('z_size_t', 'zlib.h') + if (have_type('z_size_t', 'zlib.h') && + have_func('crc32_z', 'zlib.h') && + have_func('adler32_z', 'zlib.h')) + $defs << "-DHAVE_ZLIB_SIZE_T_FUNCS" + end end create_makefile('zlib') {|conf| |