kc3-lang/automake/tests/ccnoco3.test

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• Hash : 97187828
  Author :
  Date : 2009-10-06T22:03:33
  

  Fix 'compile' script to not call mv when target equals source.
  
  * lib/compile: Don't attempt to move the generated file to its
  target destination when it is already at the target destination.
  Avoids an mv failure with subdir-objects.
  * tests/ccnoco3.test: New test.
  * tests/Makefile.am: Adjust.
  
  Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
  

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• tests/ccnoco3.test

• #! /bin/sh
  # Copyright (C) 2001, 2002, 2008, 2009  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/>.
  
  # Test to make sure `compile' doesn't call 'mv SRC SRC'.
  
  required=gcc
  . ./defs || Exit 1
  
  set -e
  
  cat >> configure.in << 'END'
  AC_PROG_CC
  AM_PROG_CC_C_O
  AC_OUTPUT
  END
  
  cat > Makefile.am << 'END'
  AUTOMAKE_OPTIONS = subdir-objects
  bin_PROGRAMS = wish
  wish_SOURCES = a.c
  END
  
  mkdir sub
  
  cat > a.c << 'END'
  #include <stdio.h>
  
  int main ()
  {
    printf ("hi\n");
  }
  END
  
  cat > Mycomp << 'END'
  #!/bin/sh
  
  case " "$* in
   *\ -c*\ -o* | *\ -o*\ -c*)
      exit 1
      ;;
  esac
  
  exec gcc "$@"
  END
  
  chmod +x Mycomp
  
  # Ignore user CFLAGS.
  CFLAGS=
  export CFLAGS
  
  $ACLOCAL
  $AUTOCONF
  $AUTOMAKE --copy --add-missing
  
  mkdir build
  cd build
  
  # Make sure the compiler doesn't understand `-c -o'
  CC=`pwd`/../Mycomp
  export CC
  
  ../configure
  $MAKE 2>stderr || { cat stderr >&2; Exit 1; }
  cat stderr >&2
  grep 'mv.*the same file' stderr && Exit 1
  
  Exit 0
  

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