tests/lex3.test

   1 #! /bin/sh
   2 # Copyright (C) 1999, 2001, 2002, 2003  Free Software Foundation, Inc.
   3 #
   4 # This file is part of GNU Automake.
   5 #
   6 # GNU Automake is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 2, or (at your option)
   9 # any later version.
  10 #
  11 # GNU Automake is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with Automake; see the file COPYING.  If not, write to
  18 # the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  19 # Boston, MA 02111-1307, USA.
  20
  21 # Test associated with PR 19.
  22 # From Matthew D. Langston.
  23
  24 required='gcc gzip flex'
  25 . ./defs || exit 1
  26
  27 # Ignore user CFLAGS.
  28 CFLAGS=
  29 export CFLAGS
  30
  31 cat > configure.in << 'END'
  32 AC_INIT
  33 dnl Prevent automake from looking in .. and ../..
  34 AC_CONFIG_AUX_DIR(.)
  35 AM_INIT_AUTOMAKE(am_lex_bug, 0.1.1)
  36
  37 dnl Checks for programs.
  38 AC_PROG_CC
  39 AM_PROG_LEX
  40 AC_PROG_YACC
  41 AC_OUTPUT(Makefile)
  42 END
  43
  44 cat > Makefile.am << 'END'
  45 AUTOMAKE_OPTIONS  = foreign
  46 LDADD             = @LEXLIB@
  47
  48 noinst_PROGRAMS   = foo
  49 foo_SOURCES       = foo.l
  50 END
  51
  52 cat > foo.l << 'END'
  53 %%
  54 "END"   return EOF;
  55 .
  56 %%
  57 int
  58 main ()
  59 {
  60   while (yylex () != EOF)
  61     ;
  62
  63   return 0;
  64 }
  65 END
  66
  67 set -e
  68
  69 $ACLOCAL
  70 $AUTOCONF
  71 $AUTOMAKE -a
  72 ./configure
  73 $MAKE
  74 echo 'This is the END' | ./foo
  75 $MAKE distcheck
  76
  77 # foo.c must be shipped.
  78 gunzip am_lex_bug-0.1.1.tar.gz
  79 tar tf am_lex_bug-0.1.1.tar | $FGREP foo.c
  80
  81 # While we are at it, make sure that foo.c is erased by
  82 # maintainer-clean, and not by distclean.
  83 test -f foo.c
  84 $MAKE distclean
  85 test -f foo.c
  86 ./configure
  87 $MAKE maintainer-clean
  88 test ! -f foo.c