t/remake-include-makefile.sh

   1 #! /bin/sh
   2 # Copyright (C) 2010-2024 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 <https://www.gnu.org/licenses/>.
  16
  17 # Test remake rules for am files included (also recursively) by
  18 # Makefile.am.  Keep in sync with sister tests:
  19 #   - remake-include-aclocal.sh
  20 #   - remake-include-configure.sh
  21
  22
  23 . test-init.sh
  24
  25 magic1=::MagicStringOne::
  26 magic2=__MagicStringTwo__
  27 magic3=%%MagicStringThree%%
  28
  29 if using_gmake; then
  30   remake="$MAKE nil"
  31 else
  32   remake="$MAKE Makefile"
  33 fi
  34
  35 cat >> configure.ac <<'END'
  36 AC_OUTPUT
  37 END
  38
  39 cat > Makefile.am <<'END'
  40 .PHONY: nil
  41 nil:
  42 include foo.am
  43 ## Used by "make distcheck" later.
  44 check-local:
  45         test -f $(top_srcdir)/foo.am
  46         test ! -r $(top_srcdir)/bar.am
  47         test x'$(FINGERPRINT)' = x'DummyValue'
  48 END
  49
  50 echo 'FINGERPRINT = BadBadBad' > foo.am
  51
  52 $ACLOCAL
  53 $AUTOCONF
  54 $AUTOMAKE
  55
  56 for vpath in : false; do
  57
  58   if $vpath; then
  59     mkdir build
  60     cd build
  61     top_srcdir=..
  62   else
  63     top_srcdir=.
  64   fi
  65
  66   $top_srcdir/configure
  67   $MAKE # Should be a no-op.
  68
  69   $sleep
  70   echo "FINGERPRINT = $magic1" > $top_srcdir/foo.am
  71   $remake
  72   $FGREP FINGERPRINT Makefile # For debugging.
  73   $FGREP $magic1 Makefile
  74
  75   $sleep
  76   echo "FINGERPRINT = $magic2" > $top_srcdir/foo.am
  77   $remake
  78   $FGREP FINGERPRINT Makefile # For debugging.
  79   $FGREP $magic1 Makefile && exit 1
  80   $FGREP $magic2 Makefile
  81
  82   $sleep
  83   echo 'include $(top_srcdir)/bar.am' > $top_srcdir/foo.am
  84   echo "FINGERPRINT = $magic3" > $top_srcdir/bar.am
  85   $remake
  86   $FGREP FINGERPRINT Makefile # For debugging.
  87   $FGREP $magic1 Makefile && exit 1
  88   $FGREP $magic2 Makefile && exit 1
  89   $FGREP $magic3 Makefile
  90
  91   $sleep
  92   echo "FINGERPRINT = $magic1" > $top_srcdir/bar.am
  93   $remake
  94   $FGREP $magic2 Makefile && exit 1
  95   $FGREP $magic3 Makefile && exit 1
  96   $FGREP $magic1 Makefile
  97
  98   $sleep
  99   echo "FINGERPRINT = DummyValue" > $top_srcdir/foo.am
 100   using_gmake || $remake
 101   $MAKE distcheck
 102   $FGREP $magic1 Makefile && exit 1 # Sanity check.
 103   $FGREP $magic2 Makefile && exit 1 # Likewise.
 104   $FGREP $magic3 Makefile && exit 1 # Likewise.
 105
 106   $MAKE distclean
 107
 108   cd $top_srcdir
 109
 110 done
 111
 112 :