t/asm2.sh

   1 #! /bin/sh
   2 # Copyright (C) 2001-2012 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 of basic preprocessed assembly functionality.
  18 # Keep this in sync with sister tests 'asm.sh' and 'asm3.sh'.
  19
  20 . ./defs || exit 1
  21
  22 mv configure.ac configure.stub
  23
  24 cat > Makefile.am << 'END'
  25 noinst_PROGRAMS = maude
  26 maude_SOURCES = maude.S
  27 END
  28
  29 echo '*** Try 1 -- should fail because we need CC and CCAS ***'
  30 cat configure.stub - > configure.ac << 'END'
  31 AC_SUBST([CCASFLAGS])
  32 AC_OUTPUT
  33 END
  34
  35 $ACLOCAL
  36 AUTOMAKE_fails
  37 grep '[Aa]ssembler source.*CCAS.* undefined' stderr
  38 grep 'define .*CCAS.* add .*AM_PROG_AS' stderr
  39
  40 # On fast machines the autom4te.cache created during the above run of
  41 # $AUTOMAKE is likely to have the same time stamp as the configure.ac
  42 # created below; thus causing traces for the old configure.ac to be
  43 # used.  We could do '$sleep', but it's faster to erase the
  44 # directory.  (Erase autom4te*.cache, not autom4te.cache, because some
  45 # bogus installations of Autoconf use a versioned cache.)
  46 rm -rf autom4te*.cache
  47
  48 echo '*** Try 2 -- we still need CCAS ***'
  49 cat configure.stub - > configure.ac << 'END'
  50 AC_PROG_CC
  51 AC_SUBST([CCASFLAGS])
  52 AC_OUTPUT
  53 END
  54
  55 $ACLOCAL
  56 AUTOMAKE_fails
  57 grep '[Aa]ssembler source.*CCAS.* undefined' stderr
  58 grep 'define .*CCAS.* add .*AM_PROG_AS' stderr
  59
  60 rm -rf autom4te*.cache
  61
  62 echo '*** Try 3 -- we need CCASFLAGS ***'
  63 cat configure.stub - > configure.ac << 'END'
  64 CCAS='$(CC)'
  65 AC_SUBST([CCAS])
  66 AC_PROG_CC
  67 AC_OUTPUT
  68 END
  69
  70 $ACLOCAL
  71 AUTOMAKE_fails
  72 grep '[Aa]ssembler source.*CCASFLAGS.* undefined' stderr
  73 grep 'define .*CCASFLAGS.* add .*AM_PROG_AS' stderr
  74
  75 rm -rf autom4te*.cache
  76
  77 echo '*** Try 4 -- we need dependency tracking. ***'
  78 cat configure.stub - > configure.ac << 'END'
  79 CCAS='$(CC)'
  80 AC_SUBST([CCAS])
  81 AC_PROG_CC
  82 AC_SUBST([CCASFLAGS])
  83 AC_OUTPUT
  84 END
  85
  86 $ACLOCAL
  87 AUTOMAKE_fails
  88 grep ' add .*AM_PROG_AS' stderr
  89
  90 rm -rf autom4te*.cache
  91
  92 echo '*** Try 5 -- we have everything needed, expect success. ***'
  93 cat configure.stub - > configure.ac << 'END'
  94 CCAS='$(CC)'
  95 AC_SUBST([CCAS])
  96 AC_PROG_CC
  97 _AM_DEPENDENCIES([CCAS])
  98 AC_SUBST([CCASFLAGS])
  99 AC_OUTPUT
 100 END
 101
 102 $ACLOCAL
 103 $AUTOMAKE
 104
 105 rm -rf autom4te*.cache
 106
 107 echo '*** Try 6 -- we have everything needed, expect success. ***'
 108 cat configure.stub - > configure.ac << 'END'
 109 AM_PROG_AS
 110 AC_OUTPUT
 111 END
 112
 113 $ACLOCAL
 114 $AUTOMAKE
 115
 116 :