diff options
| author | Brad King <brad.king@kitware.com> | 2021-07-08 11:49:24 (GMT) |
|---|---|---|
| committer | Kitware Robot <kwrobot@kitware.com> | 2021-07-08 11:49:30 (GMT) |
| commit | ecd557cbd770e8d75a4cf4aaee523eefaf6f32af (patch) | |
| tree | 0ab1ba2477286ca80fc10c5d8d1fc346637dca5c /Tests | |
| parent | 709d0369e801d72a14d38d4dd8e88d5fdbbe0937 (diff) | |
| parent | 018d300ca03c6ecea6b6b15d8c5caa7693eef84b (diff) | |
| download | CMake-ecd557cbd770e8d75a4cf4aaee523eefaf6f32af.zip CMake-ecd557cbd770e8d75a4cf4aaee523eefaf6f32af.tar.gz CMake-ecd557cbd770e8d75a4cf4aaee523eefaf6f32af.tar.bz2 | |
Merge topic 'check_cxx_compiler_flag_no_normal_variable' into release-3.21
018d300ca0 Check*CompilerFlag: Do not set result as a normal variable too
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !6318
Diffstat (limited to 'Tests')
| -rw-r--r-- | Tests/TryCompile/CMakeLists.txt | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Tests/TryCompile/CMakeLists.txt b/Tests/TryCompile/CMakeLists.txt index fa0549f..d0c413f 100644 --- a/Tests/TryCompile/CMakeLists.txt +++ b/Tests/TryCompile/CMakeLists.txt @@ -305,11 +305,21 @@ unset(C_BOGUS_FLAG CACHE) include(CheckCCompilerFlag) CHECK_C_COMPILER_FLAG(${C_DD}-_this_is_not_a_flag_ C_BOGUS_FLAG) TEST_FAIL(C_BOGUS_FLAG "CHECK_C_COMPILER_FLAG() succeeded, but should have failed") +unset(C_BOGUS_FLAG CACHE) +if(DEFINED C_BOGUS_FLAG) + # Verify that CHECK_C_COMPILER_FLAG didn't construct a normal variable + message(SEND_ERROR "CHECK_C_COMPILER_FLAG shouldn't construct C_BOGUS_FLAG as a normal variable") +endif() unset(CXX_BOGUS_FLAG CACHE) include(CheckCXXCompilerFlag) CHECK_CXX_COMPILER_FLAG(${CXX_DD}-_this_is_not_a_flag_ CXX_BOGUS_FLAG) TEST_FAIL(CXX_BOGUS_FLAG "CHECK_CXX_COMPILER_FLAG() succeeded, but should have failed") +unset(CXX_BOGUS_FLAG CACHE) +if(DEFINED CXX_BOGUS_FLAG) + # Verify that CHECK_C_COMPILER_FLAG didn't construct a normal variable + message(SEND_ERROR "CHECK_CXX_COMPILER_FLAG shouldn't construct CXX_BOGUS_FLAG as a normal variable") +endif() if(CMAKE_C_COMPILER_ID STREQUAL "GNU") unset(C_STRICT_PROTOTYPES CACHE) |