+ save_INCLUDES="$INCLUDES"
+ INCLUDES=
+ save_LIBS="$LIBS"
+ LIBS=-lcurl
+ save_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS `$CURL_CONFIG --cflags`"
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$ld_runpath_switch$CURL_DIR/$PHP_LIBDIR"
+
+ AC_MSG_CHECKING([for SSL support in libcurl])
+ CURL_SSL=`$CURL_CONFIG --feature | $EGREP SSL`
+ CURL_SSL_LIBS=""
+ if test "$CURL_SSL" = "SSL"; then
+ AC_MSG_RESULT([yes])
+ AC_DEFINE([PHP_HTTP_HAVE_SSL], [1], [ ])
+
+ AC_MSG_CHECKING([for openssl support in libcurl])
+ AC_TRY_RUN([
+ #include <curl/curl.h>
+ int main(int argc, char *argv[]) {
+ curl_version_info_data *data = curl_version_info(CURLVERSION_NOW);
+ if (data && data->ssl_version && *data->ssl_version) {
+ const char *ptr = data->ssl_version;
+ while(*ptr == ' ') ++ptr;
+ return strncasecmp(ptr, "OpenSSL", sizeof("OpenSSL")-1);
+ }
+ return 1;
+ }
+ ], [
+ AC_MSG_RESULT([yes])
+ AC_CHECK_HEADER([openssl/ssl.h], [
+ AC_CHECK_HEADER([openssl/crypto.h], [
+ AC_DEFINE([PHP_HTTP_HAVE_OPENSSL], [1], [ ])
+ CURL_SSL_LIBS="ssl crypto"
+ ])
+ ])
+ ], [
+ AC_MSG_RESULT([no])
+ ], [
+ AC_MSG_RESULT([no])
+ ])
+
+ AC_MSG_CHECKING([for gnutls support in libcurl])
+ AC_TRY_RUN([
+ #include <curl/curl.h>
+ int main(int argc, char *argv[]) {
+ curl_version_info_data *data = curl_version_info(CURLVERSION_NOW);
+ if (data && data->ssl_version && *data->ssl_version) {
+ const char *ptr = data->ssl_version;
+ while(*ptr == ' ') ++ptr;
+ return strncasecmp(ptr, "GnuTLS", sizeof("GnuTLS")-1);
+ }
+ return 1;
+ }
+ ], [
+ AC_MSG_RESULT([yes])
+ AC_CHECK_HEADER([gnutls.h], [
+ AC_CHECK_HEADER([gcrypt.h], [
+ AC_DEFINE([PHP_HTTP_HAVE_GNUTLS], [1], [ ])
+ CURL_SSL_LIBS="gnutls gcrypt"
+ ])
+ ])
+ ], [
+ AC_MSG_RESULT([no])
+ ], [
+ AC_MSG_RESULT([no])
+ ])
+ else
+ AC_MSG_RESULT([no])
+ fi
+
+ AC_MSG_CHECKING([for ares support in libcurl])
+ AC_TRY_RUN([
+ #include <curl/curl.h>
+ int main(int argc, char *argv[]) {
+ curl_version_info_data *data = curl_version_info(CURLVERSION_NOW);
+ if (data && data->ares && data->ares_num0) {
+ return 0;
+ }
+ return 1;
+ }
+ ], [
+ AC_MSG_RESULT([yes])
+ AC_DEFINE([PHP_HTTP_HAVE_ARES], [1], [ ])
+ ], [
+ AC_MSG_RESULT([no])
+ ], [
+ AC_MSG_RESULT([no])
+ ])
+
+ AC_MSG_CHECKING([whether CURLOPT_TLSAUTH_TYPE expects CURL_TLSAUTH_SRP or literal "SRP"])
+ AC_TRY_RUN([
+ #include <curl/curl.h>
+ int main(int argc, char *argv[]) {
+ CURL *ch = curl_easy_init();
+ return curl_easy_setopt(ch, CURLOPT_TLSAUTH_TYPE, CURL_TLSAUTH_SRP);
+ }
+ ], [
+ AC_MSG_RESULT([CURL_TLSAUTH_SRP])
+ AC_DEFINE([PHP_HTTP_CURL_TLSAUTH_SRP], [CURL_TLSAUTH_SRP], [ ])
+ AC_DEFINE([PHP_HTTP_CURL_TLSAUTH_DEF], [CURL_TLSAUTH_NONE], [ ])
+ ], [
+ AC_TRY_RUN([
+ #include <curl/curl.h>
+ int main(int argc, char *argv[]) {
+ CURL *ch = curl_easy_init();
+ return curl_easy_setopt(ch, CURLOPT_TLSAUTH_TYPE, "SRP");
+ }
+ ], [
+ AC_MSG_RESULT(["SRP"])
+ AC_DEFINE([PHP_HTTP_CURL_TLSAUTH_SRP], ["SRP"], [ ])
+ AC_DEFINE([PHP_HTTP_CURL_TLSAUTH_DEF], [""], [ ])
+ ], [
+ AC_MSG_RESULT([neither])
+ ], [
+ AC_MSG_RESULT([neither])
+ ])
+ ], [
+ AC_MSG_RESULT([neither])
+ ])
+
+ INCLUDES="$save_INCLUDES"
+ LIBS="$save_LIBS"
+ CFLAGS="$save_CFLAGS"
+ LDFLAGS="$save_LDFLAGS"