tests/libtool-macros.test

   1 #! /bin/sh
   2 # Copyright (C) 2011 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 # Try to find the libtool `.m4' files and make them easily accessed
  18 # to the test cases requiring them.
  19 # See also automake bug#9807.
  20
  21 . ./defs || Exit 1
  22
  23 echo "# Automatically generated by $me." > get.sh
  24 echo : >> get.sh
  25
  26 # The `libtoolize' script will look into Makefile.am.
  27 echo ACLOCAL_AMFLAGS = -I m4 > Makefile.am
  28
  29 if libtoolize --copy --install && test -f m4/libtool.m4; then
  30   unindent >> get.sh <<END
  31     ACLOCAL_PATH="`pwd`/m4":\$ACLOCAL_PATH
  32     export ACLOCAL_PATH
  33 END
  34 else
  35   # Libtoolize from libtool < 2.0 didn't support the `--install' option,
  36   # but this doesn't mean the user hasn't made the libtool macros
  37   # available, e.g., by properly setting ACLOCAL_PATH.
  38   rm -rf m4
  39   mkdir m4
  40   echo AC_PROG_LIBTOOL >> configure.in
  41   # See below for an explanation about the use the of `-Wno-syntax'.
  42   if $ACLOCAL -Wno-syntax -I m4 --install && test -f m4/libtool.m4; then
  43     : # Libtool macros already accessible by default.
  44   else
  45     echo "skip_ \"couldn't find or get libtool macros\"" >> get.sh
  46   fi
  47 fi
  48
  49 . ./get.sh
  50
  51 $ACLOCAL --force -I m4 || cat >> get.sh <<'END'
  52 # We need to use `-Wno-syntax', since we do not want our test suite
  53 # to fail merely because some third-party `.m4' file is underquoted.
  54 ACLOCAL="$ACLOCAL -Wno-syntax"
  55 END
  56
  57 # The file libtoolize might have just copied in the `m4' subdirectory of
  58 # the test directory are going to be needed by other tests, so we must
  59 # not remove the test directory.
  60 keep_testdirs=yes
  61
  62 :