m4: Refresh macros from autoconf-archive commit fd1d25c148

[empserver] / m4 / my_windows_api.m4

diff --git a/m4/my_windows_api.m4 b/m4/my_windows_api.m4
index 3404cdb0f185c29738df717d5528002a87a67c68..63a2af622a4c48dd9fb12a9d8470ce7c92a8f21b 100644 (file)
--- a/m4/my_windows_api.m4
+++ b/m4/my_windows_api.m4
@@ -3,13 +3,15 @@ AC_DEFUN([MY_WINDOWS_API],
        AC_MSG_CHECKING([whether compiling for Windows API])
        AC_COMPILE_IFELSE(
                [AC_LANG_SOURCE([[#ifdef _WIN32
-#Here's a nickel, kid
+{ /* Here's a nickel, kid */
 #endif]])],
                [Windows_API=no],
                [Windows_API=yes])
        AC_MSG_RESULT([$Windows_API])
        if test $Windows_API = yes; then
                AC_DEFINE([WINDOWS], 1, [Define if compiling for Windows API])
+               AC_DEFINE([WIN32_LEAN_AND_MEAN], 1,
+                       [Define to make Windows includes pull in less junk])
                LIBS_SOCKETS="-lws2_32"
        else
                LIBS_SOCKETS=