kc3-lang/automake/tests/yacc8.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/yacc8.test

• #! /bin/sh
  # Copyright (C) 2002-2012 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 for subdir parsers.
  
  required='cc yacc'
  
  . ./defs || Exit 1
  
  cat >> configure.ac << 'END'
  AC_PROG_CC
  AM_PROG_CC_C_O
  AC_PROG_YACC
  AC_OUTPUT
  END
  
  cat > Makefile.am << 'END'
  AUTOMAKE_OPTIONS = subdir-objects
  bin_PROGRAMS = foo/foo
  foo_foo_SOURCES = foo/parse.y
  AM_YFLAGS = -d
  
  .PHONY: obj
  obj: foo/parse.$(OBJEXT)
  
  .PHONY: test1 test2
  test1: foo/parse.$(OBJEXT)
  	test -f foo/parse.c
  	test -f foo/parse.$(OBJEXT)
  test2: foo/parse2.$(OBJEXT)
  	test -f foo/parse2.c
  	test -f foo/parse2.$(OBJEXT)
  END
  
  mkdir foo
  
  cat > foo/parse.y << 'END'
  %{
  int yylex () { return 0; }
  void yyerror (char *s) {}
  %}
  %%
  foobar : 'f' 'o' 'o' 'b' 'a' 'r' {};
  END
  
  $ACLOCAL
  $AUTOCONF
  $AUTOMAKE -a
  
  mkdir sub
  cd sub
  
  ../configure
  $MAKE test1
  
  # Aside of the rest of this test, let's see if we can recover from
  # parse.h removal.
  test -f foo/parse.h
  rm -f foo/parse.h
  $MAKE foo/parse.h
  test -f foo/parse.h
  
  # Make sure foo/parse.h is not updated, unless when needed.
  $sleep
  : > z
  $sleep
  touch ../foo/parse.y
  $MAKE obj
  test `ls -1t foo/parse.h z | sed 1q` = z
  $sleep
  sed 's/%%/%token TOKEN\n%%/g' ../foo/parse.y >../foo/parse.yt
  mv -f ../foo/parse.yt ../foo/parse.y
  $MAKE obj
  test `ls -1t foo/parse.h z | sed 1q` = foo/parse.h
  
  # Now, adds another parser to test ylwrap.
  
  cd ..
  
  # Sleep some to make sure timestamp of Makefile.am will change.
  $sleep
  
  cp foo/parse.y foo/parse2.y
  cat >> Makefile.am << 'END'
  EXTRA_foo_foo_SOURCES = foo/parse2.y
  END
  
  $AUTOMAKE -a
  test -f ./ylwrap
  
  cd sub
  # Regenerate Makefile (automatic in GNU Make, but not in other Makes).
  ./config.status
  $MAKE test2
  
  :
  

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