kc3-lang/automake/tests/hdr-vars-defined-once.test

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• Hash : e36003d0
  Author :
  Date : 2011-03-14T12:44:53
  

  maintcheck: look for problematic names of testcases
  
  The configure.in stub created by default by `tests/defs' obtains
  the first argument of AC_INIT from the test name, and this can
  cause some supported autoconf versions to fail with a spurious
  error if that test name contains the name of an m4 or m4sugar
  builtin or macro (e.g., `defn' or `m4_undefine').
  
  See for example the bug fixed by commit v1.11-287-g1325a8a.
  
  This change add a maintainer check that warns about test names
  which are possibly problematic in this regard.
  
  * Makefile.am (sc_test_names): New maintainer-check target.
  (syntax_check_rules): Add it.
  (m4_builtins): New helper variable.
  (TESTS): Updated according to the following renamings.
  * tests/include.test: Renamed ...
  * tests/hdr-vars-defined-once.test: ... to this.
  * tests/sinclude.test: Renamed ...
  * tests/m4-inclusion.test: ... to this, and simplified
  accordingly.
  * tests/include2.test: Renamed ...
  * tests/dist-included-parent-dir.test: ... to this, for
  consistency.
  

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• tests/hdr-vars-defined-once.test

• #! /bin/sh
  # Copyright (C) 1999, 2001, 2002, 2005, 2006  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 header vars defined only once when including.
  # Report from Marcus G. Daniels.
  
  . ./defs || Exit 1
  
  echo AC_OUTPUT >> configure.in
  
  cat > Makefile.am << 'END'
  include foo
  END
  
  : > foo
  
  $ACLOCAL || Exit 1
  $AUTOMAKE || Exit 1
  len="`grep '^srcdir' Makefile.in | wc -l`"
  echo "len = $len"
  test $len -eq 1 || Exit 1
  
  # Also make sure include file is distributed.
  (sed -n -e '/^DIST_COMMON =.*\\$/ {
     :loop
     p
     n
     t clear
     :clear
     s/\\$/\\/
     t loop
     p
     n
     }' -e '/^DIST_COMMON =/ p' Makefile.in | grep foo)
  

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