--- php56-pecl-http-2.5.5/config9.m4~	2015-12-07 09:22:03.000000000 +0100
+++ php56-pecl-http-2.5.5/config9.m4	2016-01-15 14:00:45.971553280 +0100
@@ -457,7 +457,7 @@ dnl ----
 			AC_MSG_CHECKING([for libevent version, roughly])
 
 			if test -f "$EVENT_DIR/include/event2/event.h"; then
-				EVENT_VER="`$AWK '/_EVENT_VERSION/ {gsub(/\"/,\"\",$3); print $3}' < $EVENT_DIR/include/event2/event-config.h`"
+				EVENT_VER=$($AWK '/_EVENT_VERSION/ {gsub(/"/,"",$3); print $3}' < $EVENT_DIR/include/event2/event-config.h)
 				AC_DEFINE([PHP_HTTP_HAVE_EVENT2], [1], [ ])
 			else
 				AC_DEFINE([PHP_HTTP_HAVE_EVENT2], [0], [ ])
--- php56-pecl-http-2.5.5/config9.m4~	2016-01-15 14:01:36.000000000 +0100
+++ php56-pecl-http-2.5.5/config9.m4	2016-01-15 14:03:27.718758397 +0100
@@ -483,7 +483,6 @@ dnl ----
 dnl ----
 dnl RAPHF
 dnl ----
-	HTTP_HAVE_PHP_EXT([raphf], [
 		AC_MSG_CHECKING([for php_raphf.h])
 		HTTP_EXT_RAPHF_INCDIR=
 		for i in `echo $INCLUDES | $SED -e's/-I//g'` $abs_srcdir ../raphf; do
@@ -504,14 +503,10 @@ dnl ----
 			AC_DEFINE([PHP_HTTP_HAVE_PHP_RAPHF_H], [1], [Have ext/raphf support])
 			PHP_ADD_INCLUDE([$HTTP_EXT_RAPHF_INCDIR])
 		fi
-	], [
-		AC_MSG_ERROR([Please install pecl/raphf and activate extension=raphf.$SHLIB_DL_SUFFIX_NAME in your php.ini])
-	])
 
 dnl ----
 dnl PROPRO
 dnl ----
-	HTTP_HAVE_PHP_EXT([propro], [
 		AC_MSG_CHECKING([for php_propro.h])
 		HTTP_EXT_PROPRO_INCDIR=
 		for i in `echo $INCLUDES | $SED -e's/-I//g'` $abs_srcdir ../propro; do
@@ -532,9 +527,6 @@ dnl ----
 			AC_DEFINE([PHP_HTTP_HAVE_PHP_PROPRO_H], [1], [Have ext/propro support])
 			PHP_ADD_INCLUDE([$HTTP_EXT_PROPRO_INCDIR])
 		fi
-	], [
-		AC_MSG_ERROR([Please install pecl/propro and activate extension=propro.$SHLIB_DL_SUFFIX_NAME in your php.ini])
-	])
 
 PHP_ARG_WITH([http-shared-deps], [whether to depend on extensions which have been built shared],
 [  --without-http-shared-deps   HTTP: do not depend on extensions like hash
@@ -542,7 +534,6 @@ PHP_ARG_WITH([http-shared-deps], [whethe
 dnl ----
 dnl HASH
 dnl ----
-	HTTP_HAVE_PHP_EXT([hash], [
 		AC_MSG_CHECKING([for php_hash.h])
 		HTTP_EXT_HASH_INCDIR=
 		for i in `echo $INCLUDES | $SED -e's/-I//g'` $abs_srcdir ../hash; do
@@ -563,12 +554,10 @@ dnl ----
 			AC_DEFINE([PHP_HTTP_HAVE_PHP_HASH_H], [1], [Have ext/hash support])
 			PHP_ADD_INCLUDE([$HTTP_EXT_HASH_INCDIR])
 		fi
-	])
 
 dnl ----
 dnl ICONV
 dnl ----
-	HTTP_HAVE_PHP_EXT([iconv])
 
 dnl ----
 dnl DONE