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 # Likewise for GNU Make (we need VPATH support for `make distcheck').
   9 $needs_gnu_make
  10
  11 # Likewise for gcc.
  12 (gcc -v) > /dev/null 2>&1 || exit 77
  13
  14 # Ignore user CFLAGS.
  15 CFLAGS=
  16 export CFLAGS
  17
  18 # Likewise for gzip.
  19 (gzip --version) > /dev/null 2>&1 || exit 77
  20
  21 cat > configure.in << 'END'
  22 AC_INIT
  23 dnl Prevent automake from looking in .. and ../..
  24 AC_CONFIG_AUX_DIR(.)
  25 AM_INIT_AUTOMAKE(am_lex_bug, 0.1.1)
  26
  27 dnl Checks for programs.
  28 AC_PROG_CC
  29 AM_PROG_LEX
  30 AC_PROG_YACC
  31 AC_OUTPUT(Makefile)
  32 END
  33
  34 cat > Makefile.am << 'END'
  35 AUTOMAKE_OPTIONS  = foreign
  36 LDADD             = @LEXLIB@
  37
  38 noinst_PROGRAMS   = foo
  39 foo_SOURCES       = foo.l
  40 END
  41
  42 cat > foo.l << 'END'
  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 set -e
  58
  59 $ACLOCAL
  60 $AUTOCONF
  61 $AUTOMAKE -a
  62 ./configure
  63 $MAKE
  64 echo 'This is the END' | ./foo
  65 $MAKE distcheck
  66
  67 # foo.c must be shipped.
  68 gunzip am_lex_bug-0.1.1.tar.gz
  69 tar tf am_lex_bug-0.1.1.tar | fgrep foo.c