~vcs-imports-ii/gpgme/master

#! /bin/sh

# Run this to generate all the initial makefiles, etc.

#

# Copyright (C) 2003 g10 Code GmbH

#

# This file is free software; as a special exception the author gives

# unlimited permission to copy and/or distribute it, with or without

# modifications, as long as this notice is preserved.

#

# This program is distributed in the hope that it will be useful, but

# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the

# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

configure_ac="configure.ac"

cvtver () {

  awk 'NR==1 {split($NF,A,".");X=1000000*A[1]+1000*A[2]+A[3];print X;exit 0}'

}

check_version () {

    if [ `("$1" --version || echo "0") | cvtver` -ge "$2" ]; then

       return 0

    fi

    echo "**Error**: "\`$1\'" not installed or too old." >&2

    echo '           Version '$3' or newer is required.' >&2

    [ -n "$4" ] && echo '           Note that this is part of '\`$4\''.' >&2

    DIE="yes"

    return 1

}

DIE=no

FORCE=

if test x"$1" = x"--force"; then

  FORCE=" --force"

  shift

fi

# Begin list of optional variables sourced from ~/.gnupg-autogen.rc

w32_toolprefixes=

w32_extraoptions=

w32ce_toolprefixes=

w32ce_extraoptions=

amd64_toolprefixes=

# End list of optional variables sourced from ~/.gnupg-autogen.rc

# What follows are variables which are sourced but default to

# environment variables or lacking them hardcoded values.

#w32root=

#w32ce_root=

#amd64root=

if [ -f "$HOME/.gnupg-autogen.rc" ]; then

    echo "sourcing extra definitions from $HOME/.gnupg-autogen.rc"

    . "$HOME/.gnupg-autogen.rc"

fi

# Convenience option to use certain configure options for some hosts.

myhost=""

myhostsub=""

case "$1" in

    --build-w32)

        myhost="w32"

        ;;

    --build-w32ce)

        myhost="w32"

        myhostsub="ce"

        ;;

    --build-w64)

        myhost="w32"

        myhostsub="64"

        ;;

    --build-amd64)

        myhost="amd64"

        ;;

    --build*)

        echo "**Error**: invalid build option $1" >&2

        exit 1

        ;;

    *)

        ;;

esac

# ***** W32 build script *******

# Used to cross-compile for Windows.

if [ "$myhost" = "w32" ]; then

    tmp=`dirname $0`

    tsdir=`cd "$tmp"; pwd`

    shift

    if [ ! -f $tsdir/build-aux/config.guess ]; then

        echo "$tsdir/build-aux/config.guess not found" >&2

        exit 1

    fi

    build=`$tsdir/build-aux/config.guess`

    case $myhostsub in

        ce)

          w32root="$w32ce_root"

          [ -z "$w32root" ] && w32root="$HOME/w32ce_root"

          toolprefixes="arm-mingw32ce"

          ;;

        64)

          w32root="$w64root"

          [ -z "$w32root" ] && w32root="$HOME/w64root"

          toolprefixes="$amd64_toolprefixes amd64-mingw32msvc"

          ;;

        *)

          [ -z "$w32root" ] && w32root="$HOME/w32root"

          toolprefixes="$w32_toolprefixes i686-w64-mingw32 i586-mingw32msvc"

          toolprefixes="$toolprefixes i386-mingw32msvc mingw32"

          ;;

    esac

    echo "Using $w32root as standard install directory" >&2

    crossbindir=

    for host in $toolprefixes; do

        if ${host}-gcc --version >/dev/null 2>&1 ; then

            crossbindir=/usr/${host}/bin

            conf_CC="CC=${host}-gcc"

            break;

        fi

    done

    if [ -z "$crossbindir" ]; then

        echo "Cross compiler kit not installed" >&2

        if [ -z "$myhostsub" ]; then

          echo "Under Debian GNU/Linux, you may install it using" >&2

          echo "  apt-get install mingw32 mingw32-runtime mingw32-binutils" >&2

        fi

        echo "Stop." >&2

        exit 1

    fi

    if [ -f "$tsdir/config.log" ]; then

        if ! head $tsdir/config.log | grep "$host" >/dev/null; then

            echo "Pease run a 'make distclean' first" >&2

            exit 1

        fi

    fi

    $tsdir/configure --enable-maintainer-mode  --prefix=${w32root}  \

            --host=${host} --build=${build} \

            --with-gpg-error-prefix=${w32root} \

            --with-libassuan-prefix=${w32root} "$@"

    exit $?

fi

# ***** end W32 build script *******

# ***** AMD64 cross build script *******

# Used to cross-compile for AMD64 (for testing)

if [ "$myhost" = "amd64" ]; then

    tmp=`dirname $0`

    tsdir=`cd "$tmp"; pwd`

    shift

    if [ ! -f $tsdir/build-aux/config.guess ]; then

        echo "$tsdir/build-aux/config.guess not found" >&2

        exit 1

    fi

    build=`$tsdir/build-aux/config.guess`

    [ -z "$amd64root" ] && amd64root="$HOME/amd64root"

    echo "Using $amd64root as standard install directory" >&2

    # Locate the cross compiler

    crossbindir=

    for host in x86_64-linux-gnu amd64-linux-gnu; do

        if ${host}-gcc --version >/dev/null 2>&1 ; then

            crossbindir=/usr/${host}/bin

            conf_CC="CC=${host}-gcc"

            break;

        fi

    done

    if [ -z "$crossbindir" ]; then

        echo "Cross compiler kit not installed" >&2

        echo "Stop." >&2

        exit 1

    fi

    if [ -f "$tsdir/config.log" ]; then

        if ! head $tsdir/config.log | grep "$host" >/dev/null; then

            echo "Please run a 'make distclean' first" >&2

            exit 1

        fi

    fi

    $tsdir/configure --enable-maintainer-mode --prefix=${amd64root}  \

             --host=${host} --build=${build}

    rc=$?

    exit $rc

fi

# ***** end AMD64 cross build script *******

# Grep the required versions from configure.ac

autoconf_vers=`sed -n '/^AC_PREREQ(/ {

s/^.*(\(.*\))/\1/p

q

}' ${configure_ac}`

autoconf_vers_num=`echo "$autoconf_vers" | cvtver`

automake_vers=`sed -n '/^min_automake_version=/ {

s/^.*="\(.*\)"/\1/p

q

}' ${configure_ac}`

automake_vers_num=`echo "$automake_vers" | cvtver`

#gettext_vers=`sed -n '/^AM_GNU_GETTEXT_VERSION(/ {

#s/^.*(\(.*\))/\1/p

#q

#}' ${configure_ac}`

#gettext_vers_num=`echo "$gettext_vers" | cvtver`

if [ -z "$autoconf_vers" -o -z "$automake_vers" ]

then

  echo "**Error**: version information not found in "\`${configure_ac}\'"." >&2

  exit 1

fi

# Allow to override the default tool names

AUTOCONF=${AUTOCONF_PREFIX}${AUTOCONF:-autoconf}${AUTOCONF_SUFFIX}

AUTOHEADER=${AUTOCONF_PREFIX}${AUTOHEADER:-autoheader}${AUTOCONF_SUFFIX}

AUTOMAKE=${AUTOMAKE_PREFIX}${AUTOMAKE:-automake}${AUTOMAKE_SUFFIX}

ACLOCAL=${AUTOMAKE_PREFIX}${ACLOCAL:-aclocal}${AUTOMAKE_SUFFIX}

#GETTEXT=${GETTEXT_PREFIX}${GETTEXT:-gettext}${GETTEXT_SUFFIX}

#MSGMERGE=${GETTEXT_PREFIX}${MSGMERGE:-msgmerge}${GETTEXT_SUFFIX}

if check_version $AUTOCONF $autoconf_vers_num $autoconf_vers ; then

    check_version $AUTOHEADER $autoconf_vers_num $autoconf_vers autoconf

fi

if check_version $AUTOMAKE $automake_vers_num $automake_vers; then

  check_version $ACLOCAL $automake_vers_num $autoconf_vers automake

fi

#if check_version $GETTEXT $gettext_vers_num $gettext_vers; then

#  check_version $MSGMERGE $gettext_vers_num $gettext_vers gettext

#fi

if test "$DIE" = "yes"; then

    cat <<EOF

Note that you may use alternative versions of the tools by setting

the corresponding environment variables; see README.GIT for details.

EOF

    exit 1

fi

# Update the git setup.

if [ -d .git ]; then

  if [ -f .git/hooks/pre-commit.sample -a ! -f .git/hooks/pre-commit ] ; then

    cat <<EOF >&2

*** Activating trailing whitespace git pre-commit hook. ***

    For more information see this thread:

      http://mail.gnome.org/archives/desktop-devel-list/2009-May/msg00084html

    To deactivate this pre-commit hook again move .git/hooks/pre-commit

    and .git/hooks/pre-commit.sample out of the way.

EOF

      cp -av .git/hooks/pre-commit.sample .git/hooks/pre-commit

      chmod +x  .git/hooks/pre-commit

  fi

  if [ -f build-aux/git-hooks/commit-msg -a ! -f .git/hooks/commit-msg ] ; then

    cat <<EOF >&2

*** Activating commit log message check hook. ***

EOF

      cp -av build-aux/git-hooks/commit-msg .git/hooks/commit-msg

      chmod +x  .git/hooks/commit-msg

  fi

fi

echo "Running aclocal -I m4 ${ACLOCAL_FLAGS:+$ACLOCAL_FLAGS }..."

$ACLOCAL -I m4 $ACLOCAL_FLAGS

echo "Running autoheader..."

$AUTOHEADER

echo "Running automake --gnu ..."

$AUTOMAKE --gnu;

echo "Running autoconf${FORCE} ..."

$AUTOCONF${FORCE}

echo "You may now run

  ./configure --enable-maintainer-mode && make

"