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kc3-lang/ftgl/bootstrap

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  • Author : sammy
    Date : 2008-04-04 12:21:46
    Hash : 9f978b91
    Message : * Big build system overhaul. Autotools-generated files are no longer stored in SVN, the bootstrap script is more tolerant with odd installations, all makefiles are a lot shorter.

  • bootstrap
  • #! /bin/sh
    # $Id: bootstrap 1966 2008-02-17 08:29:51Z sam $
    
    # bootstrap: generic bootstrap/autogen.sh script for autotools projects
    #
    # Copyright (c) 2002-2008 Sam Hocevar <sam@zoy.org>
    #
    #    This program is free software. It comes without any warranty, to
    #    the extent permitted by applicable law. You can redistribute it
    #    and/or modify it under the terms of the Do What The Fuck You Want
    #    To Public License, Version 2, as published by Sam Hocevar. See
    #    http://sam.zoy.org/wtfpl/COPYING for more details.
    #
    # The latest version of this script can be found at the following place:
    #   http://sam.zoy.org/autotools/
    
    # Die if an error occurs
    set -e
    
    # Guess whether we are using configure.ac or configure.in
    if test -f configure.ac; then
      conffile="configure.ac"
    elif test -f configure.in; then
      conffile="configure.in"
    else
      echo "$0: could not find configure.ac or configure.in"
      exit 1
    fi
    
    # Check for needed features
    auxdir="`sed -ne 's/^[ \t]*A._CONFIG_AUX_DIR *([[ ]*\([^] )]*\).*/\1/p' $conffile`"
    libtool="`grep -q '^[ \t]*A._PROG_LIBTOOL' $conffile && echo yes || echo no`"
    header="`grep -q '^[ \t]*A._CONFIG_HEADER' $conffile && echo yes || echo no`"
    makefile="`[ -f Makefile.am ] && echo yes || echo no`"
    aclocalflags="`sed -ne 's/^[ \t]*ACLOCAL_AMFLAGS[ \t]*=//p' Makefile.am 2>/dev/null || :`"
    
    # Check for automake
    amvers="no"
    for v in 11 10 9 8 7 6 5; do
      if automake-1.${v} --version >/dev/null 2>&1; then
        amvers="-1.${v}"
        break
      elif automake1.${v} --version >/dev/null 2>&1; then
        amvers="1.${v}"
        break
      fi
    done
    
    if test "${amvers}" = "no" && automake --version > /dev/null 2>&1; then
      amvers="`automake --version | sed -e '1s/[^0-9]*//' -e q`"
      if expr "$amvers" "<" "1.5" > /dev/null 2>&1; then
        amvers="no"
      else
        amvers=""
      fi
    fi
    
    if test "$amvers" = "no"; then
      echo "$0: you need automake version 1.5 or later"
      exit 1
    fi
    
    # Check for autoconf
    acvers="no"
    for v in "" "259" "253"; do
      if autoconf${v} --version >/dev/null 2>&1; then
        acvers="${v}"
        break
      fi
    done
    
    if test "$acvers" = "no"; then
      echo "$0: you need autoconf"
      exit 1
    fi
    
    # Check for libtool
    if test "$libtool" = "yes"; then
      libtoolize="no"
      if glibtoolize --version >/dev/null 2>&1; then
        libtoolize="glibtoolize"
      else
        for v in "16" "15" "" "14"; do
          if libtoolize${v} --version >/dev/null 2>&1; then
            libtoolize="libtoolize${v}"
            break
          fi
        done
      fi
    
      if test "$libtoolize" = "no"; then
        echo "$0: you need libtool"
        exit 1
      fi
    fi
    
    # Remove old cruft
    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/$x"; fi; done
    rm -Rf autom4te.cache
    if test -n "$auxdir"; then
      if test ! -d "$auxdir"; then
        mkdir "$auxdir"
      fi
      aclocalflags="${aclocalflags} -I $auxdir -I ."
    fi
    
    # Explain what we are doing from now
    set -x
    
    # Bootstrap package
    if test "$libtool" = "yes"; then
      ${libtoolize} --copy --force
      if test -n "$auxdir" -a ! "$auxdir" = "." -a -f "ltmain.sh"; then
        echo "$0: working around a minor libtool issue"
        mv ltmain.sh "$auxdir/"
      fi
    fi
    
    aclocal${amvers} ${aclocalflags}
    autoconf${acvers}
    if test "$header" = "yes"; then
      autoheader${acvers}
    fi
    if test "$makefile" = "yes"; then
      #add --include-deps if you want to bootstrap with any other compiler than gcc
      #automake${amvers} --add-missing --copy --include-deps
      automake${amvers} --foreign --add-missing --copy
    fi
    
    # Remove cruft that we no longer want
    rm -Rf autom4te.cache