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authorMatthias Kretz <kretz@kde.org>2012-02-12 10:42:54 +0100
committerRolf Eike Beer <eike@sf-mail.de>2012-02-12 10:42:54 +0100
commit9b4e4c92aeae15f58438e3bb9846242daafcfc9c (patch)
treecd941254164bb493196f65d6eea2cb51e019d732 /Modules/CheckCCompilerFlag.cmake
parent62952bc9b451b2b658c20756fc4c714945d84b45 (diff)
downloadcmake-9b4e4c92aeae15f58438e3bb9846242daafcfc9c.tar.gz
Improve checks for Open64 and g++ incompatible flags (#12119)
Diffstat (limited to 'Modules/CheckCCompilerFlag.cmake')
-rw-r--r--Modules/CheckCCompilerFlag.cmake2
1 files changed, 2 insertions, 0 deletions
diff --git a/Modules/CheckCCompilerFlag.cmake b/Modules/CheckCCompilerFlag.cmake
index 5380f4d024..3618bdf720 100644
--- a/Modules/CheckCCompilerFlag.cmake
+++ b/Modules/CheckCCompilerFlag.cmake
@@ -9,6 +9,7 @@
#=============================================================================
# Copyright 2006-2011 Kitware, Inc.
# Copyright 2006 Alexander Neundorf <neundorf@kde.org>
+# Copyright 2011 Matthias Kretz <kretz@kde.org>
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file Copyright.txt for details.
@@ -35,6 +36,7 @@ MACRO (CHECK_C_COMPILER_FLAG _FLAG _RESULT)
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
)
SET (CMAKE_REQUIRED_DEFINITIONS "${SAFE_CMAKE_REQUIRED_DEFINITIONS}")
ENDMACRO (CHECK_C_COMPILER_FLAG)