if (CHECK_LIB("zlib_a.lib;zlib.lib", "zlib", PHP_ZLIB) &&
CHECK_HEADER_ADD_INCLUDE("zlib.h", "CFLAGS", "..\\zlib;" + php_usual_include_suspects)) {
- EXTENSION("zlib", "zlib.c zlib_fopen_wrapper.c zlib_filter.c", null, "/D ZLIB_EXPORTS /DZEND_ENABLE_STATIC_TSRMLS_CACHE=1");
+ EXTENSION("zlib", "zlib.c zlib_fopen_wrapper.c zlib_filter.c", PHP_ZLIB_SHARED, "/D ZLIB_EXPORTS /DZEND_ENABLE_STATIC_TSRMLS_CACHE=1");
AC_DEFINE("HAVE_ZLIB", 1, "ZLIB support");
if (!PHP_ZLIB_SHARED) {