kc3-lang/automake/t/ax/cc-no-c-o.in

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• Hash : db6cb184
  Author :
  Date : 2013-07-21T13:46:48
  

  test: avoid false positives in 'cc-no-c-o' script
  
  Fixes automake bug#14911.
  
  * t/ax/cc-no-c-o.in: Be more careful in determining whether both the
  '-c' and '-o' options have been passed on the command line to the
  compiler.  In particular, do not spuriously complain in the face of
  options like '-compatibility_version' or '-current_version' (seen on
  Mac OS X 10.7).
  * THANKS: Update.
  
  Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
  

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• t/ax/cc-no-c-o.in

• #! @AM_TEST_RUNNER_SHELL@
  # Copyright (C) 2012-2013 Free Software Foundation, Inc.
  #
  # This program is free software; you can redistribute it and/or modify
  # it under the terms of the GNU General Public License as published by
  # the Free Software Foundation; either version 2, or (at your option)
  # any later version.
  #
  # This program 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 General Public License for more details.
  #
  # You should have received a copy of the GNU General Public License
  # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  
  # A "C compiler" that chokes when the '-c' and '-o' options are passed
  # together to it on the command line.  See also automake bug#13378.
  
  am_CC=${AM_TESTSUITE_GNU_CC-'@GNU_CC@'}
  
  seen_c=false
  seen_o=false
  
  for arg
  do
    case $arg in
      -c)
        seen_c=true;;
      # It is acceptable not to leave a space between the '-o' option
      # and its argument, so we have to cater for that.
      -o|-o*)
        seen_o=true;;
    esac
    if $seen_c && $seen_o; then
      echo "$0: both '-o' and '-c' seen on the command line" >&2
      exit 2
    fi
  done
  
  exec $am_CC "$@"
  

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