Description:
------------
Hello, I'm the maintainer of php in MacPorts. I'm trying to update our php56 ports to version 5.6.0alpha3. The openssl extension is failing to build, as follows:


/opt/local/var/macports/build/_Users_rschmidt_macports_dports_lang_php/php56-openssl/work/php-5.6.0alpha3/ext/openssl/xp_ssl.c:390:15: error: use of undeclared identifier 'DEFAULT_RENEG_LIMIT'
        long limit = DEFAULT_RENEG_LIMIT;
                     ^
/opt/local/var/macports/build/_Users_rschmidt_macports_dports_lang_php/php56-openssl/work/php-5.6.0alpha3/ext/openssl/xp_ssl.c:391:16: error: use of undeclared identifier 'DEFAULT_RENEG_WINDOW'
        long window = DEFAULT_RENEG_WINDOW;
                      ^
2 errors generated.
make: *** [xp_ssl.lo] Error 1


Note that we're building the extension separately from php, using phpize and a separate configure and make. 5.6.0alpha2 built fine.

DEFAULT_RENEG_LIMIT and DEFAULT_RENEG_WINDOW are defined in php_openssl.h if HAVE_OPENSSL_EXT is defined. HAVE_OPENSSL_EXT is defined to 1 in config.h. xp_ssl.c does #include php_openssl.h. So perhaps the problem is that config.h isn't being #included. I copied the lines to do that from openssl.c to xp_ssl.c, and now it builds successfully. The patch is attached.