diff options
| -rw-r--r-- | Modules/CMakeCheckCompilerFlagCommonPatterns.cmake | 41 | ||||
| -rw-r--r-- | Modules/CheckCCompilerFlag.cmake | 16 | ||||
| -rw-r--r-- | Modules/CheckCXXCompilerFlag.cmake | 19 |
3 files changed, 51 insertions, 25 deletions
diff --git a/Modules/CMakeCheckCompilerFlagCommonPatterns.cmake b/Modules/CMakeCheckCompilerFlagCommonPatterns.cmake new file mode 100644 index 0000000..9d8ba9e --- /dev/null +++ b/Modules/CMakeCheckCompilerFlagCommonPatterns.cmake @@ -0,0 +1,41 @@ + +#============================================================================= +# Copyright 2006-2011 Kitware, Inc. +# Copyright 2006 Alexander Neundorf <neundorf@kde.org> +# Copyright 2011 Matthias Kretz <kretz@kde.org> +# Copyright 2013 Rolf Eike Beer <eike@sf-mail.de> +# +# Distributed under the OSI-approved BSD License (the "License"); +# see accompanying file Copyright.txt for details. +# +# This software is distributed WITHOUT ANY WARRANTY; without even the +# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# See the License for more information. +#============================================================================= +# (To distribute this file outside of CMake, substitute the full +# License text for the above reference.) + +# Do NOT include this module directly into any of your code. It is meant as +# a library for Check*CompilerFlag.cmake modules. It's content may change in +# any way between releases. + +macro (CHECK_COMPILER_FLAG_COMMON_PATTERNS _VAR) + set(${_VAR} + FAIL_REGEX "unrecognized .*option" # GNU + FAIL_REGEX "unknown .*option" # Clang + FAIL_REGEX "ignoring unknown option" # MSVC + FAIL_REGEX "warning D9002" # MSVC, any lang + FAIL_REGEX "option.*not supported" # Intel + FAIL_REGEX "invalid argument .*option" # Intel + FAIL_REGEX "ignoring option .*argument required" # Intel + FAIL_REGEX "[Uu]nknown option" # HP + FAIL_REGEX "[Ww]arning: [Oo]ption" # SunPro + FAIL_REGEX "command option .* is not recognized" # XL + FAIL_REGEX "command option .* contains an incorrect subargument" # XL + FAIL_REGEX "not supported in this configuration; ignored" # AIX + FAIL_REGEX "File with unknown suffix passed to linker" # PGI + FAIL_REGEX "WARNING: unknown flag:" # Open64 + FAIL_REGEX "Incorrect command line option:" # Borland + FAIL_REGEX "Warning: illegal option" # SunStudio 12 + ) +endmacro () diff --git a/Modules/CheckCCompilerFlag.cmake b/Modules/CheckCCompilerFlag.cmake index bc15e9a..dab5710 100644 --- a/Modules/CheckCCompilerFlag.cmake +++ b/Modules/CheckCCompilerFlag.cmake @@ -26,36 +26,30 @@ # License text for the above reference.) include(CheckCSourceCompiles) +include(CMakeCheckCompilerFlagCommonPatterns) macro (CHECK_C_COMPILER_FLAG _FLAG _RESULT) set(SAFE_CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS}") set(CMAKE_REQUIRED_DEFINITIONS "${_FLAG}") + # Normalize locale during test compilation. set(_CheckCCompilerFlag_LOCALE_VARS LC_ALL LC_MESSAGES LANG) foreach(v ${_CheckCCompilerFlag_LOCALE_VARS}) set(_CheckCCompilerFlag_SAVED_${v} "$ENV{${v}}") set(ENV{${v}} C) endforeach() + CHECK_COMPILER_FLAG_COMMON_PATTERNS(_CheckCCompilerFlag_COMMON_PATTERNS) CHECK_C_SOURCE_COMPILES("int main(void) { return 0; }" ${_RESULT} # Some compilers do not fail with a bad flag 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 - FAIL_REGEX "warning D9002" # MSVC, any lang - FAIL_REGEX "option.*not supported" # Intel - FAIL_REGEX "invalid argument .*option" # Intel - FAIL_REGEX "ignoring option .*argument required" # Intel - FAIL_REGEX "[Uu]nknown option" # HP - FAIL_REGEX "[Ww]arning: [Oo]ption" # SunPro - FAIL_REGEX "command option .* is not recognized" # XL - FAIL_REGEX "WARNING: unknown flag:" # Open64 + ${_CheckCCompilerFlag_COMMON_PATTERNS} ) foreach(v ${_CheckCCompilerFlag_LOCALE_VARS}) set(ENV{${v}} ${_CheckCCompilerFlag_SAVED_${v}}) unset(_CheckCCompilerFlag_SAVED_${v}) endforeach() unset(_CheckCCompilerFlag_LOCALE_VARS) + unset(_CheckCCompilerFlag_COMMON_PATTERNS) set (CMAKE_REQUIRED_DEFINITIONS "${SAFE_CMAKE_REQUIRED_DEFINITIONS}") endmacro () diff --git a/Modules/CheckCXXCompilerFlag.cmake b/Modules/CheckCXXCompilerFlag.cmake index eee3a70..4435a1f 100644 --- a/Modules/CheckCXXCompilerFlag.cmake +++ b/Modules/CheckCXXCompilerFlag.cmake @@ -26,6 +26,7 @@ # License text for the above reference.) include(CheckCXXSourceCompiles) +include(CMakeCheckCompilerFlagCommonPatterns) macro (CHECK_CXX_COMPILER_FLAG _FLAG _RESULT) set(SAFE_CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS}") @@ -37,28 +38,18 @@ macro (CHECK_CXX_COMPILER_FLAG _FLAG _RESULT) set(_CheckCXXCompilerFlag_SAVED_${v} "$ENV{${v}}") set(ENV{${v}} C) endforeach() - CHECK_CXX_SOURCE_COMPILES("int main() { return 0;}" ${_RESULT} + CHECK_COMPILER_FLAG_COMMON_PATTERNS(_CheckCXXCompilerFlag_COMMON_PATTERNS) + CHECK_CXX_SOURCE_COMPILES("int main() { return 0; }" ${_RESULT} # Some compilers do not fail with a bad flag 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 - FAIL_REGEX "warning D9002" # MSVC, any lang - FAIL_REGEX "option.*not supported" # Intel - FAIL_REGEX "invalid argument .*option" # Intel - FAIL_REGEX "ignoring option .*argument required" # Intel - FAIL_REGEX "[Uu]nknown option" # HP - FAIL_REGEX "[Ww]arning: [Oo]ption" # SunPro - FAIL_REGEX "command option .* is not recognized" # XL - FAIL_REGEX "not supported in this configuration; ignored" # AIX - FAIL_REGEX "File with unknown suffix passed to linker" # PGI - FAIL_REGEX "WARNING: unknown flag:" # Open64 + ${_CheckCXXCompilerFlag_COMMON_PATTERNS} ) foreach(v ${_CheckCXXCompilerFlag_LOCALE_VARS}) set(ENV{${v}} ${_CheckCXXCompilerFlag_SAVED_${v}}) unset(_CheckCXXCompilerFlag_SAVED_${v}) endforeach() unset(_CheckCXXCompilerFlag_LOCALE_VARS) + unset(_CheckCXXCompilerFlag_COMMON_PATTERNS) set (CMAKE_REQUIRED_DEFINITIONS "${SAFE_CMAKE_REQUIRED_DEFINITIONS}") endmacro () |