github-repos/benchmark
1
0
Fork 0
mirror of https://github.com/google/benchmark.git synced 2024-12-26 12:30:14 +08:00
Code Issues Packages Projects Releases Wiki Activity

Cmake: options for controlling werror, disable werror for PGI compilers (#1246)

Browse Source
This commit is contained in:
PhilipDeegan 2021-10-18 10:41:25 +02:00 committed by GitHub
parent 59bbc7fd9d
commit 285e5e9771
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 21 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
CMakeLists.txt
View File

@ -19,6 +19,17 @@ option(BENCHMARK_ENABLE_TESTING "Enable testing of the benchmark library." ON)
option(BENCHMARK_ENABLE_EXCEPTIONS "Enable the use of exceptions in the benchmark library." ON)
option(BENCHMARK_ENABLE_LTO "Enable link time optimisation of the benchmark library." OFF)
option(BENCHMARK_USE_LIBCXX "Build and test using libc++ as the standard library." OFF)
option(BENCHMARK_ENABLE_WERROR "Build Release candidates with -Werror." ON)
option(BENCHMARK_FORCE_WERROR "Build Release candidates with -Werror regardless of compiler issues." OFF)
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "PGI")
# PGC++ maybe reporting false positives.
set(BENCHMARK_ENABLE_WERROR OFF)
endif()
if(BENCHMARK_FORCE_WERROR)
set(BENCHMARK_ENABLE_WERROR ON)
endif(BENCHMARK_FORCE_WERROR)
if(NOT MSVC)
option(BENCHMARK_BUILD_32_BITS "Build a 32 bit version of the library." OFF)
else()
@ -162,9 +173,11 @@ else()
add_cxx_compiler_flag(-Wall)
add_cxx_compiler_flag(-Wextra)
add_cxx_compiler_flag(-Wshadow)
add_cxx_compiler_flag(-Werror RELEASE)
add_cxx_compiler_flag(-Werror RELWITHDEBINFO)
add_cxx_compiler_flag(-Werror MINSIZEREL)
if(BENCHMARK_ENABLE_WERROR)
add_cxx_compiler_flag(-Werror RELEASE)
add_cxx_compiler_flag(-Werror RELWITHDEBINFO)
add_cxx_compiler_flag(-Werror MINSIZEREL)
endif()
if (NOT BENCHMARK_ENABLE_TESTING)
# Disable warning when compiling tests as gtest does not use 'override'.
add_cxx_compiler_flag(-Wsuggest-override)
@ -183,9 +196,11 @@ else()
add_cxx_compiler_flag(-wd1786)
endif()
# Disable deprecation warnings for release builds (when -Werror is enabled).
add_cxx_compiler_flag(-Wno-deprecated RELEASE)
add_cxx_compiler_flag(-Wno-deprecated RELWITHDEBINFO)
add_cxx_compiler_flag(-Wno-deprecated MINSIZEREL)
if(BENCHMARK_ENABLE_WERROR)
add_cxx_compiler_flag(-Wno-deprecated RELEASE)
add_cxx_compiler_flag(-Wno-deprecated RELWITHDEBINFO)
add_cxx_compiler_flag(-Wno-deprecated MINSIZEREL)
endif()
if (NOT BENCHMARK_ENABLE_EXCEPTIONS)
add_cxx_compiler_flag(-fno-exceptions)
endif()