t/remake10c.sh

   1 #! /bin/sh
   2 # Copyright (C) 2010-2012 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 remake rules for m4 files included (also recursively) by
  18 # aclocal.m4.
  19 # Keep in sync with sister tests 'remake10a.test' and 'remake10b.test'.
  20
  21 . ./defs || exit 1
  22
  23 magic1=::MagicStringOne::
  24 magic2=__MagicStringTwo__
  25 magic3=%%MagicStringThree%%
  26
  27 if using_gmake; then
  28   remake="$MAKE nil"
  29 else
  30   remake="$MAKE Makefile"
  31 fi
  32
  33 cat >> configure.ac <<END
  34 FINGERPRINT='my_fingerprint'
  35 AC_SUBST([FINGERPRINT])
  36 AC_OUTPUT
  37 END
  38
  39 cat > Makefile.am <<'END'
  40 ACLOCAL_AMFLAGS = -I m4
  41 .PHONY: nil
  42 nil:
  43 ## Used by "make distcheck" later.
  44 check-local:
  45         test -f $(top_srcdir)/m4/foo.m4
  46         test ! -r $(top_srcdir)/m4/bar.m4
  47         test x'$(FINGERPRINT)' = x'DummyValue'
  48 END
  49
  50 mkdir m4
  51 echo 'AC_DEFUN([my_fingerprint], [BadBadBad])' > m4/foo.m4
  52
  53 $ACLOCAL -I m4
  54 $AUTOCONF
  55 $AUTOMAKE
  56
  57 for vpath in : false; do
  58
  59   if $vpath; then
  60     mkdir build
  61     cd build
  62     top_srcdir=..
  63   else
  64     top_srcdir=.
  65   fi
  66
  67   $top_srcdir/configure
  68   $MAKE # Should be a no-op.
  69
  70   $sleep
  71   echo "AC_DEFUN([my_fingerprint], [$magic1])" > $top_srcdir/m4/foo.m4
  72   $remake
  73   $FGREP FINGERPRINT Makefile # For debugging.
  74   $FGREP $magic1 Makefile
  75
  76   $sleep
  77   echo "AC_DEFUN([my_fingerprint], [$magic2])" > $top_srcdir/m4/foo.m4
  78   $remake
  79   $FGREP FINGERPRINT Makefile # For debugging.
  80   $FGREP $magic1 Makefile && exit 1
  81   $FGREP $magic2 Makefile
  82
  83   $sleep
  84   echo "m4_include([m4/bar.m4])" > $top_srcdir/m4/foo.m4
  85   echo "AC_DEFUN([my_fingerprint], [$magic3])" > $top_srcdir/m4/bar.m4
  86   $remake
  87   $FGREP FINGERPRINT Makefile # For debugging.
  88   $FGREP $magic1 Makefile && exit 1
  89   $FGREP $magic2 Makefile && exit 1
  90   $FGREP $magic3 Makefile
  91
  92   $sleep
  93   echo "AC_DEFUN([my_fingerprint], [$magic1])" > $top_srcdir/m4/bar.m4
  94   $remake
  95   $FGREP $magic2 Makefile && exit 1
  96   $FGREP $magic3 Makefile && exit 1
  97   $FGREP $magic1 Makefile
  98
  99   $sleep
 100   echo "AC_DEFUN([my_fingerprint], [DummyValue])" > $top_srcdir/m4/foo.m4
 101   echo "AC_DEFUN([AM_UNUSED], [NoSuchMacro])" > $top_srcdir/m4/bar.m4
 102   using_gmake || $remake
 103   $MAKE distcheck
 104   $FGREP $magic1 Makefile && exit 1 # Sanity check.
 105   $FGREP $magic2 Makefile && exit 1 # Likewise.
 106   $FGREP $magic3 Makefile && exit 1 # Likewise.
 107
 108   $MAKE distclean
 109
 110   cd $top_srcdir
 111
 112 done
 113
 114 :