# Contributor: Natanael Copa <ncopa@alpinelinux.org>
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=dev86
pkgver=0.16.18
pkgrel=0
pkgdesc="A real mode 80x86 assembler and linker"
url="http://www.debath.co.uk/dev86/"
arch="all"
license="GPL+ and GPLv2+ and LGPLv2+"
depends=
makedepends="bash coreutils"
install=""
subpackages="$pkgname-doc"
source="http://www.debath.co.uk/dev86/Dev86src-$pkgver.tar.gz
	dev86-noelks.patch
	dev86-pic.patch
	dev86-overflow.patch
	dev86-print-overflow.patch
	dev86-long.patch
	"

_builddir="$srcdir"/dev86-$pkgver
prepare() {
	local i
	cd "$_builddir"
	for i in $source; do
		case $i in
		*.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1;;
		esac
	done
	# use our CFLAGS
	sed -i -e "s/-O2 -g/${CFLAGS}/" makefile.in
#	if [ "$CARCH" = x86_64 ]; then
		sed -i \
			-e 's,alt-libs elksemu,alt-libs,' \
			-e 's,install-lib install-emu,install-lib,' \
			makefile.in || return 1
#	fi
	sed -i \
		-e "s:-O2 -g:${CFLAGS}:" \
		-e '/INEXE=/s:-s::' \
		makefile.in || return 1
	# no stripping
	sed -i -e '/INSTALL_OPTS=/s:-s::' bin86/Makefile
	sed -i -e '/install -m 755 -s/s:-s::' dis88/Makefile

}

build() {
	cd "$_builddir"
	export CPPFLAGS=""
	export SHELL=/bin/bash
	msg "building bcc86 unproto copt as86 ld86"
	make -j1 bcc86 unproto copt as86 ld86 CFLAGS="$CFLAGS" CC="${CC:-gcc}" \
		|| return 1
	msg "building cpp"
	make -C cpp CFLAGS="$CFLAGS"  CC="${CC:-gcc}" || return 1
	msg "building ar"
	make -C ar CFLAGS="$CFLAGS" CC="${CC:-gcc}" || return 1
	msg "building ld"
	make -C ld CFLAGS="$CFLAGS" CC="${CC:-gcc}" || return 1
	msg "building the rest..."
	make -j1 DIST="$pkgdir" CC="${CC:-gcc}" || return 1
}

package() {
	cd "$_builddir"
	make DIST="$pkgdir" \
		MANDIR=/usr/share/man \
		LIBDIR=/usr/lib/bcc \
		INCLDIR=/usr/lib/bcc \
		LOCALPREFIX=/usr \
		install install-man
}

md5sums="f2e06b547397383b2b2650b9c4fd9bab  Dev86src-0.16.18.tar.gz
eba7081bc5dbd72b7b9b902275251499  dev86-noelks.patch
d508a2a8ededa9e34dbd9105dfd66290  dev86-pic.patch
8f462d57fe4d5c9393331ba917db0258  dev86-overflow.patch
7ce097efcb8c043727b4b3bf6c396c75  dev86-print-overflow.patch
cad5918764234a9ab0492147a336d437  dev86-long.patch"