bootstrap

   1 #! /bin/sh
   2
   3 # bootstrap: the ultimate bootstrap/autogen.sh script for autotools projects
   4 # Copyright (c) 2002, 2003, 2004, 2005, 2006 Sam Hocevar <sam@zoy.org>
   5 #
   6 #    This program is free software; you can redistribute it and/or
   7 #    modify it under the terms of the Do What The Fuck You Want To
   8 #    Public License, Version 2, as published by Sam Hocevar. See
   9 #    http://sam.zoy.org/wtfpl/COPYING for more details.
  10 #
  11 # The latest version of this script can be found at the following place:
  12 #   http://sam.zoy.org/autotools/
  13
  14 # Die if an error occurs
  15 set -e
  16
  17 # Guess whether we are using configure.ac or configure.in
  18 if test -f configure.ac; then
  19   conffile="configure.ac"
  20 elif test -f configure.in; then
  21   conffile="configure.in"
  22 else
  23   echo "$0: could not find configure.ac or configure.in"
  24   exit 1
  25 fi
  26
  27 # Check for needed features
  28 auxdir="`sed -ne 's/^[ \t]*A._CONFIG_AUX_DIR *( *\([^ )]*\).*/\1/p' $conffile`"
  29 libtool="`grep -q '^[ \t]*A._PROG_LIBTOOL' $conffile && echo yes || echo no`"
  30 header="`grep -q '^[ \t]*A._CONFIG_HEADER' $conffile && echo yes || echo no`"
  31 aclocalflags="`sed -ne 's/^[ \t]*ACLOCAL_AMFLAGS[ \t]*=//p' Makefile.am`"
  32
  33 # Check for automake
  34 amvers="no"
  35 for v in "-1.9" "19" "-1.8" "18" "-1.7" "17" "-1.6" "16" "-1.5" "15"; do
  36   if automake${v} --version >/dev/null 2>&1; then
  37     amvers="${v}"
  38     break
  39   fi
  40 done
  41
  42 if test "${amvers}" = "no" && automake --version > /dev/null 2>&1; then
  43   amvers="`automake --version | sed -e '1s/[^0-9]*//' -e q`"
  44   if expr "$amvers" "<" "1.5" > /dev/null 2>&1; then
  45     amvers="no"
  46   else
  47     amvers=""
  48   fi
  49 fi
  50
  51 if test "$amvers" = "no"; then
  52   echo "$0: you need automake version 1.5 or later"
  53   exit 1
  54 fi
  55
  56 # Check for autoconf
  57 acvers="no"
  58 for v in "" "259" "253"; do
  59   if autoconf${v} --version >/dev/null 2>&1; then
  60     acvers="${v}"
  61     break
  62   fi
  63 done
  64
  65 if test "$acvers" = "no"; then
  66   echo "$0: you need autoconf"
  67   exit 1
  68 fi
  69
  70 # Check for libtool
  71 if test "$libtool" = "yes"; then
  72   libtoolize="no"
  73   if glibtoolize --version >/dev/null 2>&1; then
  74     libtoolize="glibtoolize"
  75   else
  76     for v in "16" "15" "" "14"; do
  77       if libtoolize${v} --version >/dev/null 2>&1; then
  78         libtoolize="libtoolize${v}"
  79         break
  80       fi
  81     done
  82   fi
  83
  84   if test "$libtoolize" = "no"; then
  85     echo "$0: you need libtool"
  86     exit 1
  87   fi
  88 fi
  89
  90 # Remove old cruft
  91 for x in aclocal.m4 configure config.guess config.log config.sub config.cache config.h.in config.h compile libtool.m4 ltoptions.m4 ltsugar.m4 ltversion.m4 ltmain.sh libtool ltconfig missing mkinstalldirs depcomp install-sh; do rm -f $x autotools/$x; if test -n "$auxdir"; then rm -f "$auxdir/$x"; fi; done
  92 rm -Rf autom4te.cache
  93 if test -n "$auxdir"; then
  94   if test ! -d "$auxdir"; then
  95     mkdir "$auxdir"
  96   fi
  97   aclocalflags="${aclocalflags} -I $auxdir"
  98 fi
  99
 100 # Explain what we are doing from now
 101 set -x
 102
 103 # Bootstrap package
 104 if test "$libtool" = "yes"; then
 105   ${libtoolize} --copy --force
 106   if test -n "$auxdir" -a ! "$auxdir" = "." -a -f "ltmain.sh"; then
 107     echo "$0: working around a minor libtool issue"
 108     mv ltmain.sh "$auxdir/"
 109   fi
 110 fi
 111
 112 aclocal${amvers} ${aclocalflags}
 113 autoconf${acvers}
 114 if test "$header" = "yes"; then
 115   autoheader${acvers}
 116 fi
 117 #add --include-deps if you want to bootstrap with any other compiler than gcc
 118 #automake${amvers} --add-missing --copy --include-deps
 119 automake${amvers} --foreign --add-missing --copy
 120
 121 # Remove cruft that we no longer want
 122 rm -Rf autom4te.cache
 123