TSG-9545 给ctemplate打patch, 使其可以在CentOS8下使用GCC7编译

vendor/CMakeLists.txt

@@ -216,6 +216,7 @@ set_property(TARGET cjson PROPERTY INTERFACE_INCLUDE_DIRECTORIES ${INSTALL_DIR}/
 ExternalProject_Add(ctemplate PREFIX ctemplate
         URL ${CMAKE_CURRENT_SOURCE_DIR}/ctemplate-2.3.tar.gz
         URL_MD5 3b91f3c1e7aa55cb4c2957acf77d6b9a
+        PATCH_COMMAND patch -p1 < ${CMAKE_CURRENT_LIST_DIR}/patch/compile_ctemplate_use_centos8_with_gcc7.patch
         BUILD_COMMAND sh autogen.sh
         CONFIGURE_COMMAND ./configure --prefix=<INSTALL_DIR>
         BUILD_IN_SOURCE 1)

vendor/patch/compile_ctemplate_use_centos8_with_gcc7.patch

@@ -0,0 +1,10 @@
+diff --git a/src/htmlparser/generate_fsm.py b/src/htmlparser/generate_fsm.py
+index 9106b96..3f1e535 100755
+--- a/src/htmlparser/generate_fsm.py
++++ b/src/htmlparser/generate_fsm.py
+@@ -1,4 +1,4 @@
+-#!/usr/bin/env python
++#!/usr/bin/env python2
+ #
+ # Copyright (c) 2008, Google Inc.
+ # All rights reserved.