#!/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.
#

PKGNAME=argp-standalone
PKGVERSION=1.3
PKGREVISION=1
PKGLICENSE="GPL-2.0-only+"
PKGSUMMARY="argument parsing extracted from glibc"
PKGDOWNLOAD="http://www.lysator.liu.se/~nisse/misc/$PKGNAME-$PKGVERSION.tar.gz"
PKGOPTIONS="STATIC"

: ${CHOST:=$(uname -m)-linux-musl}
: ${CBUILD:=$(uname -m)-linux-musl}
: ${CC:=clang}
: ${CFLAGS:=-O2}
: ${LDFLAGS:=}
: ${LIBS:=}
: ${STATIC:=no}

if [ "$STATIC" = "yes" ]; then
	with_static="--disable-shared"
fi

build()
{
	rm -rf $PKGNAME-$PKGVERSION
	tar xvf $PKGNAME-$PKGVERSION.tar.gz
	cd $PKGNAME-$PKGVERSION

	# https://svnweb.freebsd.org/ports/head/devel/argp-standalone/files
	patch -p0 < ../patch-configure.ac.patch
	patch -p0 < ../patch-Makefile.am.patch
	patch -p0 < ../patch-testsuite_Makefile.am.patch
	patch -p1 < ../patch-gnu89-inline.patch
	patch -p1 < ../patch-throw-in-funcdef.patch
	autoreconf -vif
	CC="$CC" \
	CFLAGS="$CFLAGS" \
	LDFLAGS="$LDFLAGS" \
	LIBS="$LIBS" \
	./configure \
		--build=$CBUILD \
		--host=$CHOST \
		--prefix= \
		$with_static
	make
	make install DESTDIR=$DESTDIR
	install -Dm0644 argp.h $DESTDIR/include/argp.h
	find $DESTDIR -type f -name "*.la" -delete

	cd ..
	rm -rf $PKGNAME-$PKGVERSION
}
