autogen.sh

   1 #!/bin/sh
   2 # $Id: autogen.sh 3917 2014-06-20 19:57:41Z chrfranke $
   3 #
   4 # Generate ./configure from config.in 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 typep()
  27 {
  28     cmd=$1 ; TMP=$IFS ; IFS=: ; set $PATH
  29     for dir
  30     do
  31         if [ -x "$dir/$cmd" ]; then
  32             echo "$dir/$cmd"
  33             IFS=$TMP
  34             return 0
  35         fi
  36     done
  37     IFS=$TMP
  38     return 1
  39 }
  40
  41 test -x "$AUTOMAKE" ||
  42     AUTOMAKE=`typep automake-1.14` ||
  43     AUTOMAKE=`typep automake-1.13` || AUTOMAKE=`typep automake-1.12` ||
  44     AUTOMAKE=`typep automake-1.11` || AUTOMAKE=`typep automake-1.10` ||
  45     AUTOMAKE=`typep automake-1.9` || AUTOMAKE=`typep automake-1.8` ||
  46     AUTOMAKE=`typep automake-1.7` || AUTOMAKE=`typep automake17` ||
  47 {
  48 echo
  49 echo "You must have at least GNU Automake 1.7 (up to 1.14) installed"
  50 echo "in order to bootstrap smartmontools from SVN. Download the"
  51 echo "appropriate package for your distribution, or the source tarball"
  52 echo "from ftp://ftp.gnu.org/gnu/automake/ ."
  53 echo
  54 echo "Also note that support for new Automake series (anything newer"
  55 echo "than 1.14) is only added after extensive tests. If you live in"
  56 echo "the bleeding edge, you should know what you're doing, mainly how"
  57 echo "to test it before the developers. Be patient."
  58 exit 1;
  59 }
  60
  61 test -x "$ACLOCAL" || ACLOCAL="aclocal`echo "$AUTOMAKE" | sed 's/.*automake//'`" && ACLOCAL=`typep "$ACLOCAL"` ||
  62 {
  63 echo
  64 echo "autogen.sh found automake-1.X, but not the respective aclocal-1.X."
  65 echo "Your installation of GNU Automake is broken or incomplete."
  66 exit 2;
  67 }
  68
  69 # Detect Automake version
  70 case "$AUTOMAKE" in
  71   *automake-1.7|*automake17)
  72     ver=1.7 ;;
  73   *automake-1.8)
  74     ver=1.8 ;;
  75   *)
  76     ver="`$AUTOMAKE --version | sed -n '1s,^.*[^.0-9]\([12]\.[0-9][-.0-9pl]*\).*$,\1,p'`"
  77     ver="${ver:-?.?.?}"
  78 esac
  79
  80 # Warn if Automake version was not tested or does not support filesystem
  81 amwarnings=$warnings
  82 case "$ver" in
  83   1.[78]|1.[78].*)
  84     # Check for case sensitive filesystem
  85     # (to avoid e.g. "DIST_COMMON = ... ChangeLog ..." in Makefile.in on Cygwin)
  86     rm -f CASETEST.TMP
  87     echo > casetest.tmp
  88     test -f CASETEST.TMP &&
  89     {
  90       echo "Warning: GNU Automake version ${ver} does not properly handle case"
  91       echo "insensitive filesystems. Some make targets may not work."
  92     }
  93     rm -f casetest.tmp
  94     ;;
  95
  96   1.9.[1-6]|1.10|1.10.[123]|1.11|1.11.[1-6]|1.12.[2-6]|1.13.[34])
  97     # OK
  98     ;;
  99
 100   1.14|1.14.1)
 101     # TODO: Enable 'subdir-objects' in configure.ac
 102     # For now, suppress 'subdir-objects' forward-incompatibility warning
 103     test -n "$warnings" || amwarnings="--warnings=no-unsupported"
 104     ;;
 105
 106   *)
 107     echo "Note: GNU Automake version ${ver} was not tested by the developers."
 108     echo "Please report success/failure to the smartmontools-support mailing list."
 109 esac
 110
 111 # Install pkg-config macros
 112 # (Don't use 'aclocal -I m4 --install' to keep support for automake < 1.10)
 113 test -d m4 || mkdir m4 || exit 1
 114 test -z "$force" || rm -f m4/pkg.m4
 115 test -f m4/pkg.m4 || acdir=`${ACLOCAL} --print-ac-dir` &&
 116   test -n "$acdir" && test -f "$acdir/pkg.m4" &&
 117 {
 118   echo "$0: installing \`m4/pkg.m4' from \`$acdir/pkg.m4'"
 119   cp "$acdir/pkg.m4" m4/pkg.m4
 120 }
 121 test -f m4/pkg.m4 ||
 122   echo "Warning: cannot install m4/pkg.m4, 'make dist' and systemd detection will not work."
 123
 124 set -e  # stops on error status
 125
 126 test -z "$warnings" || set -x
 127
 128 ${ACLOCAL} -I m4 $force $warnings
 129 autoheader $force $warnings
 130 ${AUTOMAKE} --add-missing --copy ${force:+--force-missing} $amwarnings
 131 autoconf $force $warnings