kc3-lang/automake/tests/ax/is

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• Hash : a98e58ff
  Author :
  Date : 2012-02-17T15:20:03
  

  tests: fix many spurious failures in VPATH builds
  
  The 'is' helper script, used by some test cases since commit
  'v1.11-1830-g96401cb' of 08-02-2012, "tests: better way to compare
  lists in Makefile rules", is not available in VPATH builds, since
  it resides in $(srcdir), nor in $(builddir), and only $(builddir)
  is added to $PATH in the test script.  This was causing spurious
  failures.
  
  Solve this issue by re-organizing a bit the layout and placing of
  wrapper and help scripts used by the testsuite.  This reorganization
  is by no mean complete, but should be enough to solve the VPATH
  issues.
  
  * tests/is: Moved ...
  * tests/ax/is: ... here
  * tests/automake.in: Moved ...
  * tests/wrap/automake.in: ... here.
  * tests/aclocal.in: Moved ...
  * tests/wrap/aclocal.in: ... here.
  * tests/defs-static.in ($am_bindir, $PATH): Adjust.
  * configure.ac (AC_CONFIG_FILES): Likewise.
  * tests/Makefile.am (EXTRA_DIST, check_SCRIPTS): Likewise.
  * tests/get-sysconf.test: Likewise.
  * .gitignore: Likewise.
  

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• tests/ax/is

• #! /bin/sh
  # Copyright (C) 2012 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 that two whitespace-separated lists are equal.
  # Assumes the two lists are passed on the command line separated by
  # a '==' string.
  # This script is useful to test equality of lists in makefile rules,
  # in the face of variables defined through line-continuations,
  # automake rewrites and expansions of empty variables.
  
  set -e
  set -u
  
  # Initialize before unsetting, for shells (like older bash or Solaris
  # ksh) that fail to unset variables that are already unset.
  exp= got=; unset exp got
  seen_eqeq=no
  while test $# -gt 0; do
    if test x"$1" = x"=="; then
      if test $seen_eqeq = no; then
        seen_eqeq=yes
      else
        echo "$0: more than one '==' argument seen on command line" >&2
        exit 2
      fi
    else
      if test $seen_eqeq = no; then
        got=${got+"$got "}$1
      else
        exp=${exp+"$exp "}$1
      fi
    fi
    shift
  done
  
  if test $seen_eqeq = no; then
    echo "$0: no '==' argument seen on command line" >&2
    exit 2
  fi
  
  test x"${exp-}" = x"${got-}"
  

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