From 2f83829f4f1a21ac1cdd2b19eebef27076d69f54 Mon Sep 17 00:00:00 2001 From: Evgeny Date: Fri, 13 Jul 2018 16:15:28 -0500 Subject: [PATCH] adding -Werror=unused-result compilation flag Change-Id: I2869d0a150918ad56cefed07d278cbcc6ef5a4b4 --- cmake_modules/env.cmake | 1 + src/util/logger.h | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/cmake_modules/env.cmake b/cmake_modules/env.cmake index 8f2396779f..9d552b62e9 100644 --- a/cmake_modules/env.cmake +++ b/cmake_modules/env.cmake @@ -50,6 +50,7 @@ set ( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-threadsafe-statics" ) set ( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fmerge-all-constants" ) set ( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fms-extensions" ) set ( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fmerge-all-constants" ) +set ( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror=unused-result" ) set ( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC" ) set ( CMAKE_SHARED_LINKER_FLAGS "-Wl,-Bdynamic -Wl,-z,noexecstack" ) diff --git a/src/util/logger.h b/src/util/logger.h index fda51326a3..47767d162c 100644 --- a/src/util/logger.h +++ b/src/util/logger.h @@ -169,7 +169,7 @@ class Logger { if (error_ == false) { error_ = true; if (session_dir_.empty() == false) { - //fopen(std::string(session_dir_ + "error").c_str(), "w"); + auto x = fopen(std::string(session_dir_ + "error").c_str(), "w"); (void)x; } } }