t/rm-f-probe.sh

   1 #! /bin/sh
   2 # Copyright (C) 2013-2017 Free Software Foundation, Inc.
   3 #
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2, or (at your option)
   7 # any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
  16
  17 # Verify our probe that checks that "rm -f" doesn't complain if called
  18 # without file operands works as expected.  See automake bug#10828.
  19
  20 . test-init.sh
  21
  22 echo AC_OUTPUT >> configure.ac
  23 : > Makefile.am
  24
  25 $ACLOCAL
  26 $AUTOCONF
  27 $AUTOMAKE
  28
  29 mkdir bin
  30 cat > bin/rm <<'END'
  31 #!/bin/sh
  32 set -e; set -u;
  33 PATH=$original_PATH; export PATH
  34 rm_opts=
  35 while test $# -gt 0; do
  36   case $1 in
  37     -*) rm_opts="$rm_opts $1";;
  38      *) break;;
  39   esac
  40   shift
  41 done
  42 if test $# -eq 0; then
  43   echo "Oops, fake rm called without arguments" >&2
  44   exit 1
  45 else
  46   exec rm $rm_opts "$@"
  47 fi
  48 END
  49 chmod a+x bin/rm
  50
  51 original_PATH=$PATH
  52 PATH=$(pwd)/bin$PATH_SEPARATOR$PATH
  53 export PATH original_PATH
  54
  55 rm -f && exit 99 # Sanity check.
  56
  57 ./configure 2>stderr && { cat stderr >&2; exit 1; }
  58 cat stderr >&2
  59
  60 grep "'rm' program.* unable to run without file operands" stderr
  61 $FGREP "tell bug-automake@gnu.org about your system" stderr
  62 $FGREP "install GNU coreutils" stderr
  63 $EGREP "(^| |')ACCEPT_INFERIOR_RM_PROGRAM($| |')" stderr
  64
  65 ACCEPT_INFERIOR_RM_PROGRAM=yes; export ACCEPT_INFERIOR_RM_PROGRAM
  66
  67 ./configure
  68 $MAKE
  69 $MAKE distcheck
  70
  71 # For the sake of our exit trap.
  72 PATH=$original_PATH; export PATH
  73
  74 :