From 997ae66cbb6aa0e8039071a14e2cb0d96d3ecf3d Mon Sep 17 00:00:00 2001 From: Brad King Date: Fri, 18 Sep 2009 09:49:51 -0400 Subject: Fix CHECK_(C|CXX)_COMPILER_FLAG macro test The flag "-_this_is_not_a_flag_" was not rejected by GCC 4.0 on older Mac OS X. We now use "---_this_is_not_a_flag_" instead, which will hopefully be rejected by all compilers. --- Tests/TryCompile/CMakeLists.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Tests/TryCompile/CMakeLists.txt b/Tests/TryCompile/CMakeLists.txt index ea571a2..75adb99 100644 --- a/Tests/TryCompile/CMakeLists.txt +++ b/Tests/TryCompile/CMakeLists.txt @@ -202,10 +202,10 @@ TEST_ASSERT(CXX_RUN_SHOULD_WORK "CHECK_CXX_SOURCE_RUNS() failed") UNSET(C_BOGUS_FLAG CACHE) INCLUDE(CheckCCompilerFlag) -CHECK_C_COMPILER_FLAG(-_this_is_not_a_flag_ C_BOGUS_FLAG) +CHECK_C_COMPILER_FLAG(---_this_is_not_a_flag_ C_BOGUS_FLAG) TEST_FAIL(C_BOGUS_FLAG "CHECK_C_COMPILER_FLAG() succeeded, but should have failed") UNSET(CXX_BOGUS_FLAG CACHE) INCLUDE(CheckCXXCompilerFlag) -CHECK_CXX_COMPILER_FLAG(-_this_is_not_a_flag_ CXX_BOGUS_FLAG) +CHECK_CXX_COMPILER_FLAG(---_this_is_not_a_flag_ CXX_BOGUS_FLAG) TEST_FAIL(CXX_BOGUS_FLAG "CHECK_CXX_COMPILER_FLAG() succeeded, but should have failed") -- cgit v0.12