t/lex5.sh

   1 #! /bin/sh
   2 # Copyright (C) 2002-2013 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 2, 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='cc lex'
  20 . test-init.sh
  21
  22 cat >> configure.ac << 'END'
  23 AC_PROG_CC
  24 AM_PROG_CC_C_O
  25 AM_PROG_LEX
  26 AC_OUTPUT
  27 END
  28
  29 cat > Makefile.am << 'END'
  30 AUTOMAKE_OPTIONS  = subdir-objects
  31 LDADD             = @LEXLIB@
  32
  33 bin_PROGRAMS    = foo/foo
  34 foo_foo_SOURCES = foo/foo.l
  35 END
  36
  37 mkdir foo
  38
  39 cat > foo/foo.l << 'END'
  40 %{
  41 #define YY_NO_UNISTD_H 1
  42 %}
  43 %%
  44 "END"   return EOF;
  45 .
  46 %%
  47 int
  48 main ()
  49 {
  50   while (yylex () != EOF)
  51     ;
  52
  53   return 0;
  54 }
  55 END
  56
  57 $ACLOCAL
  58 $AUTOCONF
  59 $AUTOMAKE -a
  60
  61 # We expect ylwrap to be used and distributed even if there is
  62 # only one lexer.
  63 test -f ylwrap
  64
  65 mkdir sub
  66 cd sub
  67 ../configure
  68 $MAKE foo/foo.o
  69 ls -l # For debugging.
  70
  71 test -f foo/foo.c
  72 test -f foo/foo.o
  73
  74 # Now, adds another lexer to test ylwrap.
  75
  76 cd ..
  77 cp foo/foo.l foo/foo2.l
  78 cat >> Makefile.am << 'END'
  79 EXTRA_foo_foo_SOURCES = foo/foo2.l
  80 END
  81
  82 # Make sure Makefile.in has a new time stamp: the rebuild rules are
  83 # used below.  We do this after updating Makefile.am, that way we can
  84 # ensure that automake, even with --no-force, is not confused if the
  85 # new Makefile.am has the same time stamp as the older one (since the
  86 # output will change, --no-force should have no effect).
  87 $sleep
  88
  89 $AUTOMAKE -a --no-force
  90
  91 cd sub
  92 using_gmake || $MAKE Makefile
  93 $MAKE foo/foo2.o
  94 ls -l # For debugging.
  95 test -f foo/foo2.c
  96 test -f foo/foo2.o
  97
  98 :