t/silent-obsolescent-warns.sh

   1 #!/bin/sh
   2 # Copyright (C) 2009-2012 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 # Some checks about silent-rules mode and warnings.
  18
  19 . ./defs || exit 1
  20
  21 cat >>configure.ac <<'EOF'
  22 AM_SILENT_RULES
  23 AC_OUTPUT
  24 EOF
  25
  26 cat > Makefile.am <<'EOF'
  27 my_verbose = $(my_verbose_$(V))
  28 my_verbose_ = $(my_verbose_$(AM_DEFAULT_VERBOSITY))
  29 my_verbose_0 = @echo " PKG-GEN    $@";
  30 foo: foo.in
  31         $(my_verbose)cp $(srcdir)/foo.in $@
  32 EOF
  33
  34 $ACLOCAL
  35 $AUTOMAKE --add-missing
  36
  37 cat > configure.ac <<'END'
  38 AC_INIT([silent6], [1.0])
  39 AM_INIT_AUTOMAKE([-Wall])
  40 AC_CONFIG_FILES([Makefile])
  41 END
  42
  43 rm -rf autom4te*.cache
  44 $ACLOCAL
  45 AUTOMAKE_fails
  46 grep 'my_verbose_\$(V.*non-POSIX ' stderr
  47 $AUTOMAKE -Wno-error
  48
  49 # AM_SILENT_RULES should turn off the warning.
  50 echo 'AM_SILENT_RULES' >> configure.ac
  51 rm -rf autom4te*.cache
  52 $ACLOCAL
  53 $AUTOMAKE
  54 grep 'AM_V_GEN' Makefile.in
  55 $AUTOMAKE --force -Wno-all -Wportability
  56 grep 'AM_V_GEN' Makefile.in
  57
  58 # The 'silent-rules' option to AM_INIT_AUTOMAKE should work likewise.
  59 cat > configure.ac <<'END'
  60 AC_INIT([silent6], [1.0])
  61 AM_INIT_AUTOMAKE([silent-rules])
  62 AC_CONFIG_FILES([Makefile])
  63 END
  64 rm -rf autom4te*.cache
  65 $ACLOCAL
  66 $AUTOMAKE
  67 grep 'AM_V_GEN' Makefile.in
  68 $AUTOMAKE --force -Wno-all -Wportability
  69 grep 'AM_V_GEN' Makefile.in
  70
  71 :