assuan/autogen.sh

   1 #! /bin/sh
   2 # Run this to generate all the initial makefiles, etc.
   3 #
   4 # Copyright (C) 2003 g10 Code GmbH
   5 #
   6 # This file is free software; as a special exception the author gives
   7 # unlimited permission to copy and/or distribute it, with or without
   8 # modifications, as long as this notice is preserved.
   9 #
  10 # This program is distributed in the hope that it will be useful, but
  11 # WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
  12 # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  13
  14 configure_ac="configure.ac"
  15
  16 cvtver () {
  17   awk 'NR==1 {split($NF,A,".");X=1000000*A[1]+1000*A[2]+A[3];print X;exit 0}'
  18 }
  19
  20 check_version () {
  21     if [ `("$1" --version || echo "0") | cvtver` -ge "$2" ]; then
  22        return 0
  23     fi
  24     echo "**Error**: "\`$1\'" not installed or too old." >&2
  25     echo '           Version '$3' or newer is required.' >&2
  26     [ -n "$4" ] && echo '           Note that this is part of '\`$4\''.' >&2
  27     DIE="yes"
  28     return 1
  29 }
  30
  31
  32 DIE=no
  33 FORCE=
  34 if test x"$1" = x"--force"; then
  35   FORCE=" --force"
  36   shift
  37 fi
  38
  39
  40 # ***** W32 build script *******
  41 # Used to cross-compile for Windows.
  42 if test "$1" = "--build-w32"; then
  43     tmp=`dirname $0`
  44     tsdir=`cd "$tmp"; pwd`
  45     shift
  46     if [ ! -f $tsdir/config.guess ]; then
  47         echo "$tsdir/config.guess not found" >&2
  48         exit 1
  49     fi
  50     build=`$tsdir/config.guess`
  51
  52     [ -z "$w32root" ] && w32root="$HOME/w32root"
  53     echo "Using $w32root as standard install directory" >&2
  54
  55     crossbindir=
  56     for host in i586-mingw32msvc i386-mingw32msvc mingw32; do
  57         if ${host}-gcc --version >/dev/null 2>&1 ; then
  58             crossbindir=/usr/${host}/bin
  59             conf_CC="CC=${host}-gcc"
  60             break;
  61         fi
  62     done
  63     if [ -z "$crossbindir" ]; then
  64         echo "Cross compiler kit not installed" >&2
  65         echo "Under Debian GNU/Linux, you may install it using" >&2
  66         echo "  apt-get install mingw32 mingw32-runtime mingw32-binutils" >&2
  67         echo "Stop." >&2
  68         exit 1
  69     fi
  70
  71     if [ -f "$tsdir/config.log" ]; then
  72         if ! head $tsdir/config.log | grep "$host" >/dev/null; then
  73             echo "Pease run a 'make distclean' first" >&2
  74             exit 1
  75         fi
  76     fi
  77
  78     ./configure --enable-maintainer-mode  --prefix=${w32root}  \
  79             --host=${host} --build=${build} \
  80             --with-pth-prefix=${w32root} \
  81             --disable-shared
  82
  83     exit $?
  84 fi
  85 # ***** end W32 build script *******
  86
  87
  88 # ***** AMD64 cross build script *******
  89 # Used to cross-compile for AMD64 (for testing)
  90 if test "$1" = "--build-amd64"; then
  91     tmp=`dirname $0`
  92     tsdir=`cd "$tmp"; pwd`
  93     shift
  94     if [ ! -f $tsdir/config.guess ]; then
  95         echo "$tsdir/config.guess not found" >&2
  96         exit 1
  97     fi
  98     build=`$tsdir/config.guess`
  99
 100     [ -z "$amd64root" ] && amd64root="$HOME/amd64root"
 101     echo "Using $amd64root as standard install directory" >&2
 102
 103     # Locate the cross compiler
 104     crossbindir=
 105     for host in x86_64-linux-gnu amd64-linux-gnu; do
 106         if ${host}-gcc --version >/dev/null 2>&1 ; then
 107             crossbindir=/usr/${host}/bin
 108             conf_CC="CC=${host}-gcc"
 109             break;
 110         fi
 111     done
 112     if [ -z "$crossbindir" ]; then
 113         echo "Cross compiler kit not installed" >&2
 114         echo "Stop." >&2
 115         exit 1
 116     fi
 117
 118     if [ -f "$tsdir/config.log" ]; then
 119         if ! head $tsdir/config.log | grep "$host" >/dev/null; then
 120             echo "Please run a 'make distclean' first" >&2
 121             exit 1
 122         fi
 123     fi
 124
 125     $tsdir/configure --enable-maintainer-mode --prefix=${amd64root}  \
 126              --host=${host} --build=${build}
 127     rc=$?
 128     exit $rc
 129 fi
 130 # ***** end AMD64 cross build script *******
 131
 132
 133
 134 # Grep the required versions from configure.ac
 135 autoconf_vers=`sed -n '/^AC_PREREQ(/ {
 136 s/^.*(\(.*\))/\1/p
 137 q
 138 }' ${configure_ac}`
 139 autoconf_vers_num=`echo "$autoconf_vers" | cvtver`
 140
 141 automake_vers=`sed -n '/^min_automake_version=/ {
 142 s/^.*="\(.*\)"/\1/p
 143 q
 144 }' ${configure_ac}`
 145 automake_vers_num=`echo "$automake_vers" | cvtver`
 146
 147 #gettext_vers=`sed -n '/^AM_GNU_GETTEXT_VERSION(/ {
 148 #s/^.*(\(.*\))/\1/p
 149 #q
 150 #}' ${configure_ac}`
 151 #gettext_vers_num=`echo "$gettext_vers" | cvtver`
 152
 153
 154 if [ -z "$autoconf_vers" -o -z "$automake_vers" ]
 155 then
 156   echo "**Error**: version information not found in "\`${configure_ac}\'"." >&2
 157   exit 1
 158 fi
 159
 160 # Allow to override the default tool names
 161 AUTOCONF=${AUTOCONF_PREFIX}${AUTOCONF:-autoconf}${AUTOCONF_SUFFIX}
 162 AUTOHEADER=${AUTOCONF_PREFIX}${AUTOHEADER:-autoheader}${AUTOCONF_SUFFIX}
 163
 164 AUTOMAKE=${AUTOMAKE_PREFIX}${AUTOMAKE:-automake}${AUTOMAKE_SUFFIX}
 165 ACLOCAL=${AUTOMAKE_PREFIX}${ACLOCAL:-aclocal}${AUTOMAKE_SUFFIX}
 166
 167 #GETTEXT=${GETTEXT_PREFIX}${GETTEXT:-gettext}${GETTEXT_SUFFIX}
 168 #MSGMERGE=${GETTEXT_PREFIX}${MSGMERGE:-msgmerge}${GETTEXT_SUFFIX}
 169
 170
 171 if check_version $AUTOCONF $autoconf_vers_num $autoconf_vers ; then
 172     check_version $AUTOHEADER $autoconf_vers_num $autoconf_vers autoconf
 173 fi
 174 if check_version $AUTOMAKE $automake_vers_num $automake_vers; then
 175   check_version $ACLOCAL $automake_vers_num $autoconf_vers automake
 176 fi
 177 #if check_version $GETTEXT $gettext_vers_num $gettext_vers; then
 178 #  check_version $MSGMERGE $gettext_vers_num $gettext_vers gettext
 179 #fi
 180
 181 if test "$DIE" = "yes"; then
 182     cat <<EOF
 183
 184 Note that you may use alternative versions of the tools by setting
 185 the corresponding environment variables; see README.CVS for details.
 186
 187 EOF
 188     exit 1
 189 fi
 190
 191 echo "Running aclocal -I m4 ${ACLOCAL_FLAGS:+$ACLOCAL_FLAGS }..."
 192 $ACLOCAL -I m4 $ACLOCAL_FLAGS
 193 echo "Running autoheader..."
 194 $AUTOHEADER
 195 echo "Running automake --gnu ..."
 196 $AUTOMAKE --gnu;
 197 echo "Running autoconf${FORCE} ..."
 198 $AUTOCONF${FORCE}
 199
 200 echo "You may now run \"./configure --enable-maintainer-mode && make\"."