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

• #! /bin/sh
  # Copyright (C) 2004-2012 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/>.
  
  # Verify that intermediate files are only built from Yacc and Lex
  # sources in maintainer mode.
  # From Derek R. Price.
  
  required=cc
  . ./defs || Exit 1
  
  cat >> configure.ac << 'END'
  AM_MAINTAINER_MODE
  AC_PROG_CC
  AM_PROG_LEX
  AC_PROG_YACC
  AC_OUTPUT
  END
  
  cat > Makefile.am <<'END'
  YACC = false
  LEX = false
  bin_PROGRAMS = zardoz
  zardoz_SOURCES = zardoz.y joe.l
  LDADD = @LEXLIB@
  END
  
  # The point of this test is that it is not dependent on a working lex
  # or yacc.
  cat > joe.c <<EOF
  int joe (int arg)
  {
      return arg * 2;
  }
  EOF
  # On systems which link in libraries non-lazily and whose linkers
  # complain about unresolved symbols by default, such as Solaris, an
  # yylex function needs to be defined to avoid an error due to an
  # unresolved symbol.
  cat > zardoz.c <<EOF
  int joe (int arg);
  int yylex (void)
  {
      return 0;
  }
  int main (int argc, char **argv)
  {
      return joe (argc);
  }
  EOF
  
  # Ensure a later timestamp for our Lex & Yacc sources.
  $sleep
  : > joe.l
  : > zardoz.y
  
  $ACLOCAL
  $AUTOCONF
  $AUTOMAKE -a
  
  ./configure
  $MAKE
  
  cat >myyacc.sh <<'END'
  #! /bin/sh
  echo "$@" >y.tab.c
  END
  cat >mylex.sh <<'END'
  echo "$@" >lex.yy.c
  END
  chmod +x myyacc.sh mylex.sh
  PATH="`pwd`$PATH_SEPARATOR$PATH"
  
  # "make maintainer-clean; ./configure; make" should always work,
  # per GNU Standard.
  $MAKE maintainer-clean
  ./configure
  YACC="myyacc.sh" LEX="mylex.sh" \
     LEX_OUTPUT_ROOT='lex.yy' $MAKE -e zardoz.c joe.c
  grep zardoz.y zardoz.c
  grep joe.l joe.c
  

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