From 646cf9193213367b833b7681c3ad7beed1ea946c Mon Sep 17 00:00:00 2001 From: Brad King Date: Thu, 22 Dec 2011 09:39:25 -0500 Subject: [PATCH] CheckCCompilerFlag: Generalize "but not for C" case (#12633) The "warning: " part is not necessary. The case can happen on any GNU compiler, not just an Apple version. --- Modules/CheckCCompilerFlag.cmake | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/Modules/CheckCCompilerFlag.cmake b/Modules/CheckCCompilerFlag.cmake index ec0a773e3..5380f4d02 100644 --- a/Modules/CheckCCompilerFlag.cmake +++ b/Modules/CheckCCompilerFlag.cmake @@ -7,7 +7,7 @@ # that can modify the build. #============================================================================= -# Copyright 2006-2010 Kitware, Inc. +# Copyright 2006-2011 Kitware, Inc. # Copyright 2006 Alexander Neundorf # # Distributed under the OSI-approved BSD License (the "License"); @@ -27,8 +27,7 @@ MACRO (CHECK_C_COMPILER_FLAG _FLAG _RESULT) SET(CMAKE_REQUIRED_DEFINITIONS "${_FLAG}") CHECK_C_SOURCE_COMPILES("int main(void) { return 0; }" ${_RESULT} # Some compilers do not fail with a bad flag - FAIL_REGEX "warning: command line option .* is valid for .* but not for C" - # Apple gcc + FAIL_REGEX "command line option .* is valid for .* but not for C" # GNU FAIL_REGEX "unrecognized .*option" # GNU FAIL_REGEX "unknown .*option" # Clang FAIL_REGEX "ignoring unknown option" # MSVC