#!/bin/sh
#
# Copyright (c) 2019 David Demelier <markand@malikania.fr>
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#

. ./coreutils.info

: ${CHOST:=$(uname -m)-linux-musl}
: ${CBUILD:=$(uname -m)-linux-musl}
: ${CC:=clang}
: ${CFLAGS:=-O2}
: ${LDFLAGS:=}
: ${LIBS:=}
: ${GMP:=yes}
: ${NLS:=yes}
: ${SSL:=yes}

if [ "$GMP" = "yes" ]; then
	PKGDEPENDS="gmp $PKGDEPENDS"
	with_gmp="--with-gmp"
else
	with_gmp="--without-gmp"
fi
if [ "$NLS" = "yes" ]; then
	PKGDEPENDS="gettext $PKGDEPENDS"
	with_nls="--enable-nls"
else
	with_nls="--disable-nls"
fi
if [ "$SSL" = "yes" ]; then
	PKGDEPENDS="libressl $PKGDEPENDS"
	with_ssl="--with-openssl"
else
	with_ssl="--with-openssl"
fi

rm -rf $PKGNAME-$PKGVERSION
tar xvf $PKGNAME-$PKGVERSION.tar.xz
cd $PKGNAME-$PKGVERSION

# kill is provided by util-linux and shells
# uptime is provided by procps-ng
CC="$CC" \
CFLAGS="$CFLAGS" \
LDFLAGS="$LDFLAGS" \
LIBS="$LIBS" \
FORCE_UNSAFE_CONFIGURE=1 \
./configure \
	--build=$CBUILD \
	--host=$CHOST \
	--prefix=/usr \
	--enable-no-install-programs=kill,uptime \
	$with_gmp \
	$with_nls \
	$with_ssl
make
make install DESTDIR=$DESTDIR

cd ..
rm -rf $PKGNAME-$PKGVERSION