#!/bin/sh
# Run this to generate all the initial makefiles, etc.
# It is only needed for the CVS version.

PGM=GPGME
lib_config_files=""
autoconf_vers=2.13
automake_vers=1.4
aclocal_vers=1.4
libtool_vers=1.3

DIE=no
if test "$1" = "--build-w32"; then
    shift
    target=i386--mingw32
    if [ ! -f ./config.guess ]; then
        echo "./config.guess not found" >&2
        exit 1
    fi
    host=`./config.guess`
        
    if ! mingw32 --version >/dev/null; then
        echo "We need at least version 0.3 of MingW32/CPD" >&2
        exit 1
    fi

    if [ -f config.h ]; then
        if grep HAVE_DOSISH_SYSTEM config.h | grep undef >/dev/null; then
            echo "Pease run a 'make distclean' first" >&2
            exit 1
        fi
    fi

    crossinstalldir=`mingw32 --install-dir`
    crossbindir=`mingw32 --get-bindir 2>/dev/null` \
               || crossbindir="$crossinstalldir/bin"
    crosslibdir=`mingw32 --get-libdir 2>/dev/null` \
               || crosslibdir="$crossinstalldir/i386--mingw32/lib"
    crossincdir=`mingw32 --get-includedir 2>/dev/null` \
               || crossincdir="$crossinstalldir/i386--mingw32/include"
    CC=`mingw32 --get-path gcc`
    CPP=`mingw32 --get-path cpp`
    AR=`mingw32 --get-path ar`
    RANLIB=`mingw32 --get-path ranlib`
    export CC CPP AR RANLIB 

    disable_foo_tests=""
    if [ -n "$lib_config_files" ]; then
        for i in $lib_config_files; do
            j=`echo $i | tr '[a-z-]' '[A-Z_]'`
            eval "$j=${crossbindir}/$i"
            export $j
            disable_foo_tests="$disable_foo_tests --disable-`echo $i| \
                           sed 's,-config$,,'`-test"
            if [ ! -f "${crossbindir}/$i" ]; then                   
                echo "$i not installed for MingW32" >&2
                DIE=yes
            fi
        done
    fi
    [ $DIE = yes ] && exit 1

    ./configure --host=${host} --target=${target}  ${disable_foo_tests} \
                --bindir=${crossbindir} --libdir=${crosslibdir} \
                --includedir=${crossincdir}  $*
    exit $?
fi



if (autoconf --version) < /dev/null > /dev/null 2>&1 ; then
    if (autoconf --version | awk 'NR==1 { if( $3 >= '$autoconf_vers') \
			       exit 1; exit 0; }');
    then
       echo "**Error**: "\`autoconf\'" is too old."
       echo '           (version ' $autoconf_vers ' or newer is required)'
       DIE="yes"
    fi
else
    echo
    echo "**Error**: You must have "\`autoconf\'" installed to compile $PGM."
    echo '           (version ' $autoconf_vers ' or newer is required)'
    DIE="yes"
fi

if (automake --version) < /dev/null > /dev/null 2>&1 ; then
  if (automake --version | awk 'NR==1 { if( $4 >= '$automake_vers') \
			     exit 1; exit 0; }');
     then
     echo "**Error**: "\`automake\'" is too old."
     echo '           (version ' $automake_vers ' or newer is required)'
     DIE="yes"
  fi
  if (aclocal --version) < /dev/null > /dev/null 2>&1; then
    if (aclocal --version | awk 'NR==1 { if( $4 >= '$aclocal_vers' ) \
						exit 1; exit 0; }' );
    then
      echo "**Error**: "\`aclocal\'" is too old."
      echo '           (version ' $aclocal_vers ' or newer is required)'
      DIE="yes"
    fi
  else
    echo
    echo "**Error**: Missing "\`aclocal\'".  The version of "\`automake\'
    echo "           installed doesn't appear recent enough."
    DIE="yes"
  fi
else
    echo
    echo "**Error**: You must have "\`automake\'" installed to compile $PGM."
    echo '           (version ' $automake_vers ' or newer is required)'
    DIE="yes"
fi


if (libtool --version) < /dev/null > /dev/null 2>&1 ; then
    if (libtool --version | awk 'NR==1 { if( $4 >= '$libtool_vers') \
			       exit 1; exit 0; }');
    then
       echo "**Error**: "\`libtool\'" is too old."
       echo '           (version ' $libtool_vers ' or newer is required)'
       DIE="yes"
    fi
else
    echo
    echo "**Error**: You must have "\`libtool\'" installed to compile $PGM."
    echo '           (version ' $libtool_vers ' or newer is required)'
    DIE="yes"
fi

if test "$DIE" = "yes"; then
    exit 1
fi

echo "Running libtoolize...  Ignore non-fatal messages."
echo "no" | libtoolize


echo "Running aclocal..."
aclocal
echo "Running autoheader..."
autoheader
echo "Running automake --gnu ..."
automake --gnu;
echo "Running autoconf..."
autoconf

if test "$*" = ""; then
    conf_options="--enable-maintainer-mode"
else
    conf_options=$*
fi
echo "Running ./configure $conf_options"
./configure $conf_options