check for HTTP2 support

diff --git a/config9.m4 b/config9.m4
index 3b1f7015554d1683469836e9548efd85b2eb0a08..6178eb2334590e3e10fc01403b4d88ae3a12bb67 100644 (file)
--- a/config9.m4
+++ b/config9.m4
@@ -202,6 +202,14 @@ dnl ----
                        if test `echo $CURL_VERSION | $SED -e 's/[[^0-9]]/ /g' | $AWK '{print $1*10000 + $2*100 + $3}'` -lt 71802; then
                                AC_MSG_ERROR([libcurl version greater or equal to 7.18.2 required])
                        fi
+
+                       AC_MSG_CHECKING([for HTTP2 support in libcurl])
+                       if $CURL_CONFIG --features | $EGREP -q HTTP2; then
+                               AC_MSG_RESULT([yes])
+                               AC_DEFINE([PHP_HTTP_HAVE_HTTP2], [1], [ ])
+                       else
+                               AC_MSG_RESULT([no])
+                       fi
                
                        dnl
                        dnl compile tests