AC_CHECK_FUNCS([usleep select socket inet_pton inet_ntop])
AC_CHECK_HEADERS([fcntl.h sys/socket.h sys/select.h sys/time.h sys/types.h unistd.h windows.h winsock2.h errno.h sys/epoll.h sys/event.h])
-AC_CHECK_LIB(ws2_32, main, [ LIBS="$LIBS -lws2_32" ], [])
-
-AC_CHECK_LIB(ssl, SSL_read, [
- AC_CHECK_LIB(crypto, X509_new, [
- AC_CHECK_HEADERS(openssl/ssl.h openssl/err.h openssl/rand.h, [
- LIBS="$LIBS -lssl -lcrypto"
- ])
- ])
+AC_CHECK_LIB(ws2_32, main, [
+ LIBS="$LIBS -lws2_32"
+ is_win32="yes"
+], [
+ is_win32="no"
])
+
+if test x$is_win32 = xyes ; then
+ openssl_deps="-lcrypto -lgdi32"
+else
+ openssl_deps="-lcrypto"
+fi
+
+AC_CHECK_LIB([ssl],[SSL_library_init], [
+ LIBS="$LIBS -lssl $openssl_deps"
+], [AC_MSG_ERROR([OpenSSL libraries required])], $openssl_deps)
+
AC_CHECK_LIB(pthread, pthread_create, [
AC_CHECK_HEADERS(pthread.h, [
LIBS="$LIBS -lpthread"