kc3-lang/automake/tests/lex-depend.test

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• Hash : db973eaa
  Author :
  Date : 2012-02-21T19:47:36
  

  tests: prefer 'configure.ac' over 'configure.in'
  
  With this change, our testsuite now uses 'configure.ac' as the
  name for the typical autoconf input, instead of the obsolescent
  'configure.in' (which has been deprecated for several years, at
  least since autoconf 2.50).
  
  Most of the test cases changed by this commit have been
  automatically modified with this sed command (using GNU
  sed):
  
    sed -i 's/\<configure\(\\\?\)\.in\>/configure\1.ac/g'
  
  * syntax-checks.mk (sc_tests_no_configure_in): New syntax check.
  (syntax_check_rules): Add it.
  * tests/defs: Create stub for autoconf input in 'configure.ac',
  not in 'configure.in'.  Adjust comments.
  ($AUTOCONF, $AUTOHEADER, $AUTORECONF): Remove workaround for the
  infamous debian autoconf wrapper: we don't need such workaround
  anymore now that we name our autoconf input as 'configure.ac'.
  For more information, see commit v1.11-564-g63da492 "test defs:
  hack to support autoconf-wrapper programs" of 16-12-2011.
  * tests/README: Use 'configure.ac', not 'configure.in'.
  * Many many tests: Likewise.
  * tests/backcompat3.test: Adjust to avoid spurious failures.
  * tests/backcompat5.test: Likewise.
  * tests/missing6.test: Likewise.
  * tests/backcompat6.test: Likewise, and extend a bit since we
  are at it.
  

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• tests/lex-depend.test

• #! /bin/sh
  # Copyright (C) 2011-2012 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 to make sure automatic dependency tracking work with Lex/C.
  # Test suggested by PR automake/6.
  
  required=lex
  . ./defs || Exit 1
  
  set -e
  
  cat >> configure.ac << 'END'
  AC_PROG_CC
  AM_PROG_LEX
  AC_OUTPUT
  END
  
  cat > Makefile.am << 'END'
  bin_PROGRAMS = zoo
  zoo_SOURCES = joe.l
  LDADD = $(LEXLIB)
  
  .PHONY: test-deps-exist
  test-deps-exist:
  	ls -l $(DEPDIR) ;: For debugging.
  	test -f $(DEPDIR)/joe.Po
  
  .PHONY: test-obj-updated
  test-obj-updated: joe.$(OBJEXT)
  	stat older my-hdr.h joe.$(OBJEXT) || : For debugging.
  	test `ls -t older joe.$(OBJEXT) | sed 1q` = joe.$(OBJEXT)
  END
  
  cat > joe.l << 'END'
  %%
  "foo" return EOF;
  .
  %%
  #include "my-hdr.h"
  int main (void)
  {
    printf("%s\n", MESSAGE);
    return 0;
  }
  /* Avoid possible link errors. */
  int yywrap (void)
  {
    return 1;
  }
  END
  
  cat > my-hdr.h <<'END'
  #include <stdio.h>
  #define MESSAGE "Hello, World!"
  END
  
  $ACLOCAL
  $AUTOMAKE -a
  
  $FGREP joe.Po Makefile.in
  
  $AUTOCONF
  # Try to enable dependency tracking if possible, even if that means
  # using slow dependency extractors.
  ./configure --enable-dependency-tracking
  
  $MAKE test-deps-exist
  $MAKE
  
  : > older
  $sleep
  touch my-hdr.h
  $MAKE test-obj-updated
  
  :
  

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