tests/lex5.test

   1 #! /bin/sh
   2 # Copyright (C) 2002, 2003, 2004  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., 51 Franklin Street, Fifth Floor,
  19 # Boston, MA 02110-1301, USA.
  20
  21 # Test for subdir lexers.
  22
  23 required='gcc GNUmake gzip flex'
  24 . ./defs || exit 1
  25
  26 set -e
  27
  28 cat > configure.in << 'END'
  29 AC_INIT([lex5], [1.0])
  30 AC_CONFIG_AUX_DIR([.])
  31 AM_INIT_AUTOMAKE
  32 AC_CONFIG_FILES([Makefile])
  33 AC_PROG_CC
  34 AM_PROG_CC_C_O
  35 AM_PROG_LEX
  36 AC_OUTPUT
  37 END
  38
  39 cat > Makefile.am << 'END'
  40 AUTOMAKE_OPTIONS  = foreign subdir-objects
  41 LDADD             = @LEXLIB@
  42
  43 bin_PROGRAMS    = foo/foo
  44 foo_foo_SOURCES = foo/foo.l
  45 END
  46
  47 mkdir foo
  48
  49 cat > foo/foo.l << 'END'
  50 %%
  51 "END"   return EOF;
  52 .
  53 %%
  54 int
  55 main ()
  56 {
  57   while (yylex () != EOF)
  58     ;
  59
  60   return 0;
  61 }
  62 END
  63
  64 set -e
  65
  66 $ACLOCAL
  67 $AUTOCONF
  68 $AUTOMAKE -a
  69
  70 mkdir sub
  71 cd sub
  72 ../configure
  73 $MAKE foo/foo.o
  74
  75 test -f foo/foo.c
  76 test -f foo/foo.o
  77 # ylwrap is not needed
  78 test ! -f ./ylwrap
  79
  80 # Now, adds another lexer to test ylwrap.
  81
  82 cd ..
  83 cp foo/foo.l foo/foo2.l
  84 cat >> Makefile.am << 'END'
  85 EXTRA_foo_foo_SOURCES = foo/foo2.l
  86 END
  87
  88 # Make sure Makefile.in has a new time stamp: the rebuild rules are
  89 # used below.  We do this after updating Makefile.am, that way we can
  90 # ensure that automake, even with --no-force, is not confused if the
  91 # new Makefile.am has the same time stamp as the older one (since the
  92 # output will change, --no-force should have no effect).
  93 $sleep
  94
  95 $AUTOMAKE -a --no-force
  96 test -f ./ylwrap
  97
  98 cd sub
  99 $MAKE foo/foo2.o
 100 test -f foo/foo2.c
 101 test -f foo/foo2.o
 102
 103 exit 0