tests/lex5.test

   1 #! /bin/sh
   2 # Copyright (C) 2002, 2003, 2004  Free Software Foundation, Inc.
   3 #
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 3, or (at your option)
   7 # any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 # Test for subdir lexers.
  18
  19 required='gcc GNUmake gzip flex'
  20 . ./defs || Exit 1
  21
  22 set -e
  23
  24 cat > configure.in << 'END'
  25 AC_INIT([lex5], [1.0])
  26 AC_CONFIG_AUX_DIR([.])
  27 AM_INIT_AUTOMAKE
  28 AC_CONFIG_FILES([Makefile])
  29 AC_PROG_CC
  30 AM_PROG_CC_C_O
  31 AM_PROG_LEX
  32 AC_OUTPUT
  33 END
  34
  35 cat > Makefile.am << 'END'
  36 AUTOMAKE_OPTIONS  = foreign subdir-objects
  37 LDADD             = @LEXLIB@
  38
  39 bin_PROGRAMS    = foo/foo
  40 foo_foo_SOURCES = foo/foo.l
  41 END
  42
  43 mkdir foo
  44
  45 cat > foo/foo.l << 'END'
  46 %%
  47 "END"   return EOF;
  48 .
  49 %%
  50 int
  51 main ()
  52 {
  53   while (yylex () != EOF)
  54     ;
  55
  56   return 0;
  57 }
  58 END
  59
  60 set -e
  61
  62 $ACLOCAL
  63 $AUTOCONF
  64 $AUTOMAKE -a
  65
  66 mkdir sub
  67 cd sub
  68 ../configure
  69 $MAKE foo/foo.o
  70
  71 test -f foo/foo.c
  72 test -f foo/foo.o
  73 # ylwrap is not needed
  74 test ! -f ./ylwrap
  75
  76 # Now, adds another lexer to test ylwrap.
  77
  78 cd ..
  79 cp foo/foo.l foo/foo2.l
  80 cat >> Makefile.am << 'END'
  81 EXTRA_foo_foo_SOURCES = foo/foo2.l
  82 END
  83
  84 # Make sure Makefile.in has a new time stamp: the rebuild rules are
  85 # used below.  We do this after updating Makefile.am, that way we can
  86 # ensure that automake, even with --no-force, is not confused if the
  87 # new Makefile.am has the same time stamp as the older one (since the
  88 # output will change, --no-force should have no effect).
  89 $sleep
  90
  91 $AUTOMAKE -a --no-force
  92 test -f ./ylwrap
  93
  94 cd sub
  95 $MAKE foo/foo2.o
  96 test -f foo/foo2.c
  97 test -f foo/foo2.o
  98
  99 Exit 0