Removed orphan file

The use of this check was removed long ago, the bug report that
it cites is invalid, and its detection functionality is duplicated
in gmxGetCompilerInfo.

Change-Id: I8478e155376930c27d259214e13d9b1e6e7a9cca

diff --git a/cmake/gmxCheckGCCVersion.cmake b/cmake/gmxCheckGCCVersion.cmake
deleted file mode 100644 (file)
index f9223ef..0000000
--- a/cmake/gmxCheckGCCVersion.cmake
+++ /dev/null
@@ -1,81 +0,0 @@
-#
-# This file is part of the GROMACS molecular simulation package.
-#
-# Copyright (c) 2012, by the GROMACS development team, led by
-# David van der Spoel, Berk Hess, Erik Lindahl, and including many
-# others, as listed in the AUTHORS file in the top-level source
-# directory and at http://www.gromacs.org.
-#
-# GROMACS is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public License
-# as published by the Free Software Foundation; either version 2.1
-# of the License, or (at your option) any later version.
-#
-# GROMACS is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public
-# License along with GROMACS; if not, see
-# http://www.gnu.org/licenses, or write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA.
-#
-# If you want to redistribute modifications to GROMACS, please
-# consider that scientific software is very special. Version
-# control is crucial - bugs must be traceable. We will be happy to
-# consider code for inclusion in the official distribution, but
-# derived work must not be called official GROMACS. Details are found
-# in the README & COPYING files - if they are missing, get the
-# official version at http://www.gromacs.org.
-#
-# To help us fund GROMACS development, we humbly ask that you cite
-# the research papers on the package. Check out http://www.gromacs.org.
-#
-# Check GCC version and if any of the 4.1.x family compiler suites is found
-# quit the build system generating process. 
-#
-# The GCC 4.1.x compilers contain an optimization related bug which might 
-# results in code that exhibits incorrect behaviour and often leads to 
-# exploding systems or crashes. 
-#
-# For further details see e.g. 
-# https://bugs.launchpad.net/ubuntu/+source/gcc-4.1/+bug/158799
-#
-# Szilard Pall (pszilard@cbr.su.se)
-#
-
-if(NOT GMX_DISABLE_GCC41_CHECK)
-
-if(CMAKE_COMPILER_IS_GNUCC)
-    # if we have -dumpversion flag use that, otherwise try the --version
-    execute_process(COMMAND ${CMAKE_C_COMPILER} -dumpversion
-        RESULT_VARIABLE _gcc_dumpversion_res
-        OUTPUT_VARIABLE _gcc_dumpversion_out
-        OUTPUT_STRIP_TRAILING_WHITESPACE)
-    # if gcc returned with error the -dumpversion is not available 
-    if(${_gcc_dumpversion_res} EQUAL 0)
-        if(${_gcc_dumpversion_out} MATCHES ".*4\\.1\\.[0-9]+.*")
-            message(FATAL_ERROR " The GCC compiler in use seems to belong to the 4.1.x 
-                family (detected version: ${_gcc_dumpversion_out}). These compilers 
-                contain an optimization related bug which might results in code that 
-                exhibits incorrect behaviour and often leads to exploding systems or 
-                crashes. To disable this check set GMX_DISABLE_GCC41_CHECK=YES.")
-        endif()
-    else()    
-        message(WARNING " The GCC compiler in use does not support the -dumpversion flag. 
-            Will attempt parsing the version from the \"gcc --version\" output.")        
-        execute_process(COMMAND ${CMAKE_C_COMPILER} --version
-            OUTPUT_VARIABLE _gcc_version_out
-            OUTPUT_STRIP_TRAILING_WHITESPACE)            
-        if("${_gcc_version_out}" MATCHES ".*4\\.1\\.[0-9]+.*")
-            message(FATAL_ERROR " The GCC compiler in use seems to belong to the 4.1.x 
-                family. These compiler  compilers contain an optimization related bug 
-                which might results in code that exhibits incorrect behaviour and 
-                often leads to exploding systems or crashes. To disable this check set 
-                GMX_DISABLE_GCC41_CHECK=YES.")
-        endif()
-    endif()
-endif()
-
-endif()