#! /bin/sh

package=pcre
djname=pcre
version=5.0
pkgdir0=contrib
dver=`echo $version | sed -e 's:\.::2g'`
dver0=`echo $version | sed -e 's:\.::g'`
djsrc=${djname}${dver0}s
djbin=${djname}${dver0}b
pkgdir=$pkgdir0/$package-$dver

top=`pwd`

exec >$package-$version.build.log 2>&1

test -d $pkgdir0 || mkdir $pkgdir0 || exit 1
cd $pkgdir0 || exit 1

UnpackSources () {
    if [ -d $package-$version ] ; then
        rm -rf $package-$version
    fi
    
    if [ -d $package-$dver ] ; then
        rm -rf $package-$dver
    fi
    
    if [ -f $top/$package-$version.tar.gz ] ; then
        tar xzf $top/$package-$version.tar.gz || exit 1
    elif [ -f $top/$package-$version.tar.bz2 ] ; then
        tar xf $top/$package-$version.tar.bz2 --use=bzip2 || exit 1
    else
        echo "Sources archive of $package-$version is not found"
        exit 1
    fi

    cd $package-$version
    if [ -f $top/$package.diff ] ; then
       patch -p1 <$top/$package.diff
       echo "Running aclocal ..."
       aclocal
       echo "Running automake ..."
       automake --copy --foreign
       echo "Running autoconf ..."
       autoconf
       rm -vfr autom4te.cache
    fi
    cd ..
    
#    mv -v $package-$version $package-$dver || exit 1
}

MakeSourcePackage () {
    cp $top/$package.build $top/$pkgdir/
    cp $top/$package.djgpp $top/$pkgdir/readme.DJGPP
    rm -rf $top/manifest
    mkdir $top/manifest
    echo "$djsrc.zip - $package-$version source package for DJGPP" >$top/manifest/$djsrc.ver
    echo "" >$top/manifest/$djsrc.mft
    ( cd $top ; find $pkgdir -type f ; find manifest -name "$djsrc.*" ) |\
       sort >$top/manifest/$djsrc.mft
    ( cd $top && zip -9@q $djsrc.zip <manifest/$djsrc.mft )
}

UnpackSources || exit 1
MakeSourcePackage 

cd $package-$dver || exit 1

export ac_cv_func_fork=no
export ac_cv_func_mkfifo=no
export ac_cv_func_mknod=no
export ac_cv_func_mmap=no
export ac_cv_func_pipe=no
export ac_cv_func_vfork=no
export ac_cv_header_sys_mman_h=no
export lt_cv_prog_cc_pic=no
./configure --prefix=/dev/env/DJDIR
make || exit 1
stubedit pcretest.exe minstack=3072K
make check >check.log 2>&1
make install prefix=`pwd`/install.djg || exit 1
cd install.djg || exit 1
mkdir -p contrib/$package-$dver
mv -v share/doc/$package-$version/* contrib/$package-$dver
cp -v ../authors ../ChangeLog ../Copyright ../features ../install \
      ../news ../readme ../readme.DJGPP ../todo \
      contrib/$package-$dver/
cp -v ../check.log contrib/$package-$dver/
strip bin/*.exe
strip -g lib/*.a
mkdir -p manifest
echo "$djbin.zip - $package-$version binary archive for DJGPP" >manifest/$djbin.ver
echo ''  >manifest/$djbin.mft
find . -type f | sed -e 's#^\./##' | sort >manifest/$djbin.mft
cat manifest/$djbin.mft | zip -9@ $top/$djbin.zip