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 '\`$4\''.' >&2
  27     DIE="yes"
  28     return 1
  29 }
  30
  31 # Allow to override the default tool names
  32 AUTOCONF=${AUTOCONF_PREFIX}${AUTOCONF:-autoconf}${AUTOCONF_SUFFIX}
  33 AUTOHEADER=${AUTOCONF_PREFIX}${AUTOHEADER:-autoheader}${AUTOCONF_SUFFIX}
  34
  35 AUTOMAKE=${AUTOMAKE_PREFIX}${AUTOMAKE:-automake}${AUTOMAKE_SUFFIX}
  36 ACLOCAL=${AUTOMAKE_PREFIX}${ACLOCAL:-aclocal}${AUTOMAKE_SUFFIX}
  37
  38 GETTEXT=${GETTEXT_PREFIX}${GETTEXT:-gettext}${GETTEXT_SUFFIX}
  39 MSGMERGE=${GETTEXT_PREFIX}${MSGMERGE:-msgmerge}${GETTEXT_SUFFIX}
  40
  41 DIE=no
  42 FORCE=
  43 if test x"$1" = x"--force"; then
  44   FORCE=" --force"
  45   shift
  46 fi
  47
  48 # ***** W32 build script *******
  49 # Used to cross-compile for Windows.
  50 if test "$1" = "--build-w32"; then
  51     tmp=`dirname $0`
  52     tsdir=`cd "$tmp"; pwd`
  53     shift
  54     if [ ! -f $tsdir/scripts/config.guess ]; then
  55         echo "$tsdir/scripts/config.guess not found" >&2
  56         exit 1
  57     fi
  58     build=`$tsdir/scripts/config.guess`
  59
  60     [ -z "$w32root" ] && w32root="$HOME/w32root"
  61     echo "Using $w32root as standard install directory" >&2
  62
  63     # Locate the cross compiler
  64     crossbindir=
  65     for host in i686-w64-mingw32 i586-mingw32msvc i386-mingw32msvc mingw32; do
  66         if ${host}-gcc --version >/dev/null 2>&1 ; then
  67             crossbindir=/usr/${host}/bin
  68             conf_CC="CC=${host}-gcc"
  69             break;
  70         fi
  71     done
  72     if [ -z "$crossbindir" ]; then
  73         echo "Cross compiler kit not installed" >&2
  74         echo "Under Debian GNU/Linux, you may install it using" >&2
  75         echo "  apt-get install mingw32 mingw32-runtime mingw32-binutils" >&2
  76         echo "Stop." >&2
  77         exit 1
  78     fi
  79
  80     if [ -f "$tsdir/config.log" ]; then
  81         if ! head $tsdir/config.log | grep "$host" >/dev/null; then
  82             echo "Please run a 'make distclean' first" >&2
  83             exit 1
  84         fi
  85     fi
  86
  87     $tsdir/configure --enable-maintainer-mode --prefix=${w32root}  \
  88              --host=${host} --build=${build} \
  89              --enable-gpgtar \
  90              --with-gpg-error-prefix=${w32root} \
  91              --with-ksba-prefix=${w32root} \
  92              --with-libgcrypt-prefix=${w32root} \
  93              --with-libassuan-prefix=${w32root} \
  94              --with-zlib=${w32root} \
  95              --with-regex=${w32root} \
  96              --with-pth-prefix=${w32root} \
  97              --with-libiconv-prefix=${w32root} \
  98              --with-adns=${w32root} "$@"
  99     rc=$?
 100     exit $rc
 101 fi
 102 # ***** end W32 build script *******
 103
 104 # ***** AMD64 cross build script *******
 105 # Used to cross-compile for AMD64 (for testing)
 106 if test "$1" = "--build-amd64"; then
 107     tmp=`dirname $0`
 108     tsdir=`cd "$tmp"; pwd`
 109     shift
 110     if [ ! -f $tsdir/scripts/config.guess ]; then
 111         echo "$tsdir/scripts/config.guess not found" >&2
 112         exit 1
 113     fi
 114     build=`$tsdir/scripts/config.guess`
 115
 116     [ -z "$amd64root" ] && amd64root="$HOME/amd64root"
 117     echo "Using $amd64root as standard install directory" >&2
 118
 119     # Locate the cross compiler
 120     crossbindir=
 121     for host in x86_64-linux-gnu amd64-linux-gnu; do
 122         if ${host}-gcc --version >/dev/null 2>&1 ; then
 123             crossbindir=/usr/${host}/bin
 124             conf_CC="CC=${host}-gcc"
 125             break;
 126         fi
 127     done
 128     if [ -z "$crossbindir" ]; then
 129         echo "Cross compiler kit not installed" >&2
 130         echo "Stop." >&2
 131         exit 1
 132     fi
 133
 134     if [ -f "$tsdir/config.log" ]; then
 135         if ! head $tsdir/config.log | grep "$host" >/dev/null; then
 136             echo "Please run a 'make distclean' first" >&2
 137             exit 1
 138         fi
 139     fi
 140
 141     $tsdir/configure --enable-maintainer-mode --prefix=${amd64root}  \
 142              --host=${host} --build=${build} \
 143              --with-gpg-error-prefix=${amd64root} \
 144              --with-ksba-prefix=${amd64root} \
 145              --with-libgcrypt-prefix=${amd64root} \
 146              --with-libassuan-prefix=${amd64root} \
 147              --with-zlib=/usr/x86_64-linux-gnu/usr \
 148              --with-pth-prefix=/usr/x86_64-linux-gnu/usr
 149     rc=$?
 150     exit $rc
 151 fi
 152 # ***** end AMD64 cross build script *******
 153
 154
 155 # Grep the required versions from configure.ac
 156 autoconf_vers=`sed -n '/^AC_PREREQ(/ {
 157 s/^.*(\(.*\))/\1/p
 158 q
 159 }' ${configure_ac}`
 160 autoconf_vers_num=`echo "$autoconf_vers" | cvtver`
 161
 162 automake_vers=`sed -n '/^min_automake_version=/ {
 163 s/^.*="\(.*\)"/\1/p
 164 q
 165 }' ${configure_ac}`
 166 automake_vers_num=`echo "$automake_vers" | cvtver`
 167
 168 gettext_vers=`sed -n '/^AM_GNU_GETTEXT_VERSION(/ {
 169 s/^.*\[\(.*\)])/\1/p
 170 q
 171 }' ${configure_ac}`
 172 gettext_vers_num=`echo "$gettext_vers" | cvtver`
 173
 174
 175 if [ -z "$autoconf_vers" -o -z "$automake_vers" -o -z "$gettext_vers" ]
 176 then
 177   echo "**Error**: version information not found in "\`${configure_ac}\'"." >&2
 178   exit 1
 179 fi
 180
 181
 182 if check_version $AUTOCONF $autoconf_vers_num $autoconf_vers ; then
 183     check_version $AUTOHEADER $autoconf_vers_num $autoconf_vers autoconf
 184 fi
 185 if check_version $AUTOMAKE $automake_vers_num $automake_vers; then
 186   check_version $ACLOCAL $automake_vers_num $autoconf_vers automake
 187 fi
 188 if check_version $GETTEXT $gettext_vers_num $gettext_vers; then
 189   check_version $MSGMERGE $gettext_vers_num $gettext_vers gettext
 190 fi
 191
 192 if test "$DIE" = "yes"; then
 193     cat <<EOF
 194
 195 Note that you may use alternative versions of the tools by setting
 196 the corresponding environment variables; see README.CVS for details.
 197
 198 EOF
 199     exit 1
 200 fi
 201
 202
 203 # Update the git setup.
 204 if [ -d .git ]; then
 205   if [ -f .git/hooks/pre-commit.sample -a ! -f .git/hooks/pre-commit ] ; then
 206     cat <<EOF >&2
 207 *** Activating trailing whitespace git pre-commit hook. ***
 208     For more information see this thread:
 209       http://mail.gnome.org/archives/desktop-devel-list/2009-May/msg00084html
 210     To deactivate this pre-commit hook again move .git/hooks/pre-commit
 211     and .git/hooks/pre-commit.sample out of the way.
 212 EOF
 213       cp .git/hooks/pre-commit.sample .git/hooks/pre-commit
 214       chmod -c +x  .git/hooks/pre-commit
 215   fi
 216   tmp=$(git config --get filter.cleanpo.clean)
 217   if [ "$tmp" != "awk '/^\"POT-Creation-Date:/&&!s{s=1;next};!/^#: /{print}'" ]
 218   then
 219     echo "*** Adding GIT filter.cleanpo.clean configuration." >&2
 220     git config --add filter.cleanpo.clean \
 221         "awk '/^\"POT-Creation-Date:/&&!s{s=1;next};!/^#: /{print}'"
 222   fi
 223   if [ -f scripts/git-hooks/commit-msg -a ! -f .git/hooks/commit-msg ] ; then
 224     cat <<EOF >&2
 225 *** Activating commit log message check hook. ***
 226 EOF
 227       cp scripts/git-hooks/commit-msg .git/hooks/commit-msg
 228       chmod -c +x  .git/hooks/commit-msg
 229   fi
 230 fi
 231
 232
 233 echo "Running aclocal -I m4 -I gl/m4 ${ACLOCAL_FLAGS:+$ACLOCAL_FLAGS }..."
 234 $ACLOCAL -I m4 -I gl/m4 $ACLOCAL_FLAGS
 235 echo "Running autoheader..."
 236 $AUTOHEADER
 237 echo "Running automake --gnu ..."
 238 $AUTOMAKE --gnu;
 239 echo "Running autoconf${FORCE} ..."
 240 $AUTOCONF${FORCE}
 241
 242 echo "You may now run:
 243   ./configure --sysconfdir=/etc --enable-maintainer-mode --enable-symcryptrun --enable-mailto --enable-gpgtar && make
 244 "