src_name=ncurses
version=6.1
rollup=
archive_name=$src_name-$version.tar.gz
url0=http://ftpmirror.gnu.org/$src_name/$archive_name
#this is the rollup patche
url1=http://invisible-island.net/$src_name/$version/$src_name-$version-$rollup-patch.sh.bz2
#this is the template for the patches following the rollup patch
#20180127 is the patch from 6.0 to 6.1
dates='
20180129
20180203
20180210
20180217
20180224
20180303
20180317
20180324
'
#... with the url template to get it
#urlX=http://invisible-island.net/$pkg_name/$version/$pkg_name-$version-$date-patch.bz2

src_dir=$src_dir_root/$src_name-$version
cd $src_dir_root
rm -Rf $src_name-$version
tar xf $archive_name

# no roll-up patch yet for 6.1
##apply the latest rollup patch
#cp $src_dir_root/$pkg_name-$version-$rollup-patch.sh.bz2 $src_dir
cd $src_dir
#bzip2 -d ./$pkg_name-$version-$rollup-patch.sh.bz2
#chmod +x ./$pkg_name-$version-$rollup-patch.sh
#./$pkg_name-$version-$rollup-patch.sh >/dev/null 2>&1

#apply all the patches we got following the rollup patch
for date in $dates
do
    name=$src_name-$version-$date.patch.gz
    echo applying patch $date
    cp $src_dir_root/$name $src_dir
    gunzip ./$name
    patch -Np1 -i ./$(basename $name .gz)
done

build_dir=$builds_dir_root/$pkg_name-$version
rm -Rf $build_dir
mkdir -p $build_dir
cd $build_dir

OLD_PATH=$PATH
export PATH=$cross_toolchain_dir_root/bin:$PATH

# at link time, the only way to tell gnu ld where to look for shared lib dependencies is to pass the -rpath-link option
export "CC=$target_gnu_triple-gcc -B$target_sysroot/nyan/glibc/current/lib -L$target_sysroot/nyan/glibc/current/lib -Wl,-rpath-link,$target_sysroot/nyan/glibc/current/lib -static-libgcc"
export 'CFLAGS=-O2 -pipe -fPIC'
export 'BUILD_CC=gcc'
export 'BUILD_CPP=cpp'

# forget about the pkg-config files and the config script for cross-compilation
$src_dir/configure			\
	--build=$build_gnu_triple	\
	--host=$target_gnu_triple	\
	--prefix=/nyan/ncurses/0	\
	--without-ada			\
	--without-cxx			\
	--without-cxx-binding		\
	--enable-db-install		\
	--without-manpages		\
	--with-progs			\
	--without-tests			\
	--without-pkg-config		\
	--disable-mixed-case		\
	--without-libtool		\
	--without-shared		\
	--with-normal			\
	--without-debug			\
	--without-profile		\
	--with-termlib			\
	--with-ticlib			\
	--without-gpm			\
	--disable-overwrite		\
	--enable-database		\
	--disable-termcap		\
	--enable-symlinks		\
	--enable-widec			\
	--disable-tic-depends		\
	--enable-ext-funcs		\
	--enable-sp-funcs		\
	--enable-ext-colors		\
	--disable-ext-mouse		\
	--enable-sigwinch		\
	--enable-opaque-curses		\
	--enable-opaque-form		\
	--enable-opaque-menu 		\
	--enable-opaque-panel		\
	--without-develop
unset BUILD_CC
unset BUILD_CPP
unset CFLAGS
unset CC

make -j $threads_n
make install DESTDIR=$target_sysroot

# cleanup and tidying
$target_gnu_triple-strip -s $target_sysroot/nyan/$src_name/0/bin/* || true
# actually the pc files are going in $target_sysroot/share/pkgconfig (bug)
rm -Rf $target_sysroot/share/pkgconfig

rm -Rf $build_dir $src_dir