tests/lex3.test

   1 #! /bin/sh
   2
   3 # Test associated with PR 19.
   4 # From Matthew D. Langston.
   5
   6 . $srcdir/defs || exit 1
   7
   8 # Fail gracefully if no autoconf.
   9 $needs_autoconf
  10
  11 # Likewise for gcc.
  12 (gcc -v) > /dev/null 2>&1 || exit 77
  13
  14 # Likewise for gzip.
  15 (gzip --version) > /dev/null 2>&1 || exit 77
  16
  17 cat > configure.in << 'END'
  18 AC_INIT
  19 dnl Prevent automake from looking in .. and ../..
  20 AC_CONFIG_AUX_DIR(.)
  21 AM_INIT_AUTOMAKE(am_lex_bug, 0.1.1)
  22
  23 dnl Checks for programs.
  24 AC_PROG_CC
  25 AM_PROG_LEX
  26 AC_PROG_YACC
  27 AC_OUTPUT(Makefile)
  28 END
  29
  30 cat > Makefile.am << 'END'
  31 AUTOMAKE_OPTIONS  = foreign
  32 LDADD             = @LEXLIB@
  33
  34 noinst_PROGRAMS   = foo
  35 foo_SOURCES       = foo.l
  36 END
  37
  38 cat > foo.l << 'END'
  39 %%
  40 "END"   return EOF;
  41 .
  42 %%
  43 int
  44 main ()
  45 {
  46   while (yylex () != EOF)
  47     ;
  48
  49   return 0;
  50 }
  51 END
  52
  53 set -e
  54
  55 $ACLOCAL
  56 $AUTOCONF
  57 $AUTOMAKE -a
  58 ./configure
  59 $MAKE
  60 echo 'This is the END' | ./foo
  61 $MAKE distcheck
  62
  63 # foo.c must be shipped.
  64 gunzip am_lex_bug-0.1.1.tar.gz
  65 tar tf am_lex_bug-0.1.1.tar | fgrep foo.c