early-access version 2853

externals/vcpkg/ports/fbthrift/0001-fix-compatibility-with-boost-1.79.0.patch

@@ -0,0 +1,60 @@
+From 5bd55f11e1b6cc2cb08a0001f9c77f56fb8ac649 Mon Sep 17 00:00:00 2001
+From: Kevin Lin <developer@kevinlin.info>
+Date: Mon, 18 Apr 2022 12:17:40 -0700
+Subject: [PATCH] thrift/compiler/compiler.cc: Include fstream to fix
+ compatibility with Boost 1.79.0 (#494)
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Summary:
+This patch fixes fbthrift build compatibility with Boost 1.79.0. The symptom is the following compiler error:
+
+```
+/opt/mcrouter-build/fbthrift/thrift/compiler/compiler.cc: In function ‘bool apache::thrift::compiler::{anonymous}::generate(const apache::thrift::compiler::{anonymous}::gen_params&, apache::thrift::compiler::t_program*, std::set<std::__cxx11::basic_string<char> >&)’:
+/opt/mcrouter-build/fbthrift/thrift/compiler/compiler.cc:331:19: error: aggregate ‘std::ofstream genfile’ has incomplete type and cannot be defined
+  331 |     std::ofstream genfile;
+      |                   ^~~~~~~
+make[2]: *** [thrift/compiler/CMakeFiles/thrift1.dir/build.make:76: thrift/compiler/CMakeFiles/thrift1.dir/compiler.cc.o] Error 1
+make[1]: *** [CMakeFiles/Makefile2:253: thrift/compiler/CMakeFiles/thrift1.dir/all] Error 2
+make: *** [Makefile:152: all] Error 2
+```
+
+To reproduce, install the standard fbthrift dependencies, but with Boost 1.79.0 compiled from source, followed by:
+
+```
+$ mkdir build && cd build
+$ cmake -DCMAKE_BUILD_TYPE=RELEASE CXXFLAGS="-fPIC" ..
+$ make -j
+```
+
+Adding an include on `fstream` allows for the build to complete successfully.
+
+Pull Request resolved: https://github.com/facebook/fbthrift/pull/494
+
+Reviewed By: iahs
+
+Differential Revision: D35709922
+
+Pulled By: vitaut
+
+fbshipit-source-id: 96f0764c7b33047acb7b5ad26b21076757aaa5e7
+---
+ thrift/compiler/compiler.cc | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/thrift/compiler/compiler.cc b/thrift/compiler/compiler.cc
+index 721ff7dbf3..da944c2950 100644
+--- a/thrift/compiler/compiler.cc
++++ b/thrift/compiler/compiler.cc
+@@ -32,6 +32,7 @@
+ #include <unistd.h>
+ #endif
+ #include <ctime>
++#include <fstream>
+ 
+ #include <boost/algorithm/string/join.hpp>
+ #include <boost/algorithm/string/split.hpp>
+-- 
+2.34.1.windows.1
+