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| author | José Fonseca <jfonseca@vmware.com> | 2011-06-22 15:00:25 +0100 |
|---|---|---|
| committer | José Fonseca <jfonseca@vmware.com> | 2011-06-22 15:00:25 +0100 |
| commit | 7d9c63f3e3172d617aa4a3538dff70ca59bf72a2 (patch) | |
| tree | ed1d512a6bc17f0f9c9e4d959b2aab3f1c52613b /CMakeLists.txt | |
| parent | 1d8203353ef6e76042e7cd498b549cbdaefe33bb (diff) | |
Also use -Wall (or equivalent) when compiling the C++ sources.
Although the bulk is C, there are a few C++ sources as well.
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index a17ef16eb..1015165d5 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,6 +1,7 @@ cmake_minimum_required(VERSION 2.6) INCLUDE (CheckCCompilerFlag) +INCLUDE (CheckCXXCompilerFlag) INCLUDE (CheckFunctionExists) INCLUDE (CheckIncludeFile) @@ -17,11 +18,16 @@ if (NOT MSVC) IF (C_COMPILER_FLAG_WALL) SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall") ENDIF (C_COMPILER_FLAG_WALL) + CHECK_CXX_COMPILER_FLAG("-Wall" CXX_COMPILER_FLAG_WALL) + IF (CXX_COMPILER_FLAG_WALL) + SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall") + ENDIF (CXX_COMPILER_FLAG_WALL) else (NOT MSVC) # -Wall or (/Wall) is actually supported by MSVC and would be detected # by CHECK_C_COMPILER_FLAG above, but is very pedantic, causing # thousand of warnings when including windows.h. SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -W4") + SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -W4") endif (NOT MSVC) if (WIN32) |