autogen.sh

   1 #!/bin/sh
   2 # $Id: autogen.sh 4434 2017-09-14 18:05:12Z samm2 $
   3 #
   4 # Generate ./configure from configure.ac and Makefile.in from Makefile.am.
   5 # This also adds files like missing,depcomp,install-sh to the source
   6 # directory. To update these files at a later date use:
   7 #       autoreconf -f -i -v
   8
   9 force=; warnings=
  10 while [ $# -gt 0 ]; do case $1 in
  11   --force) force=$1; shift ;;
  12   --warnings=?*) warnings="${warnings} $1"; shift ;;
  13   *) echo "Usage: $0 [--force] [--warnings=CATEGORY ...]"; exit 1 ;;
  14 esac; done
  15
  16 # Cygwin?
  17 test -x /usr/bin/uname && /usr/bin/uname | grep -i CYGWIN >/dev/null &&
  18 {
  19     # Check for Unix text file type
  20     echo > dostest.tmp
  21     test "`wc -c < dostest.tmp`" -eq 1 ||
  22         echo "Warning: DOS text file type set, 'make dist' and related targets will not work."
  23     rm -f dostest.tmp
  24 }
  25
  26 # Find automake
  27 if [ -n "$AUTOMAKE" ]; then
  28   ver=$("$AUTOMAKE" --version) || exit 1
  29 else
  30   maxver=
  31   for v in 1.15 1.14 1.13 1.12 1.11 1.10; do
  32     minver=$v; test -n "$maxver" || maxver=$v
  33     ver=$(automake-$v --version 2>/dev/null) || continue
  34     AUTOMAKE="automake-$v"
  35     break
  36   done
  37   if [ -z "$AUTOMAKE" ]; then
  38     echo "GNU Automake $minver (up to $maxver) is required to bootstrap smartmontools from SVN."
  39     exit 1;
  40   fi
  41 fi
  42
  43 ver=$(echo "$ver" | sed -n '1s,^.*[^.0-9]\([12]\.[0-9][-.0-9pl]*\).*$,\1,p')
  44 if [ -z "$ver" ]; then
  45   echo "$AUTOMAKE: Unable to determine automake version."
  46   exit 1
  47 fi
  48
  49 # Check aclocal
  50 if [ -z "$ACLOCAL" ]; then
  51   ACLOCAL="aclocal$(echo "$AUTOMAKE" | sed -n 's,^.*automake\(-[.0-9]*\),\1,p')"
  52 fi
  53
  54 "$ACLOCAL" --version >/dev/null || exit 1
  55
  56 # Warn if Automake version was not tested
  57 amwarnings=$warnings
  58 case "$ver" in
  59   1.10|1.10.[123]|1.11|1.11.[1-6]|1.12.[2-6]|1.13.[34])
  60     # OK
  61     ;;
  62
  63   1.14|1.14.1|1.15|1.15.1)
  64     # TODO: Enable 'subdir-objects' in configure.ac
  65     # For now, suppress 'subdir-objects' forward-incompatibility warning
  66     test -n "$warnings" || amwarnings="--warnings=no-unsupported"
  67     ;;
  68
  69   *)
  70     echo "Note: GNU Automake version ${ver} was not tested by the developers."
  71     echo "Please report success/failure to the smartmontools-support mailing list."
  72 esac
  73
  74 # required for aclocal-1.10 --install
  75 test -d m4 || mkdir m4 || exit 1
  76
  77 set -e  # stops on error status
  78
  79 test -z "$warnings" || set -x
  80
  81 ${ACLOCAL} -I m4 --install $force $warnings
  82 autoheader $force $warnings
  83 ${AUTOMAKE} --add-missing --copy ${force:+--force-missing} $amwarnings
  84 autoconf $force $warnings