Sync with upstream: ext/intl, ext/opcache

Author: petk

cmake/ext/intl/CMakeLists.txt

@@ -137,16 +137,16 @@ target_sources(
     locale/locale_methods.cpp
     locale/locale.cpp
     locale/locale.stub.php
-    msgformat/msgformat_attr.c
-    msgformat/msgformat_class.c
-    msgformat/msgformat_data.c
-    msgformat/msgformat_format.c
+    msgformat/msgformat_attr.cpp
+    msgformat/msgformat_class.cpp
+    msgformat/msgformat_data.cpp
+    msgformat/msgformat_format.cpp
     msgformat/msgformat_helpers.cpp
-    msgformat/msgformat_parse.c
-    msgformat/msgformat.c
+    msgformat/msgformat_parse.cpp
+    msgformat/msgformat.cpp
     msgformat/msgformat.stub.php
-    normalizer/normalizer_class.c
-    normalizer/normalizer_normalize.c
+    normalizer/normalizer_class.cpp
+    normalizer/normalizer_normalize.cpp
     normalizer/normalizer.stub.php
     php_intl.c
     php_intl.stub.php

cmake/ext/opcache/cmake/CheckSHM.cmake

@@ -330,8 +330,8 @@ _php_ext_opcache_check_shm_open(HAVE_SHM_MMAP_POSIX)
 
 if(NOT HAVE_SHM_IPC AND NOT HAVE_SHM_MMAP_ANON AND NOT HAVE_SHM_MMAP_POSIX)
   message(
-    FATAL_ERROR
+    WARNING
     "No supported shared memory caching support was found when configuring "
-    "opcache extension."
+    "opcache extension. Opcache will be disabled."
   )
 endif()