# SliTaz package receipt.

PACKED_SIZE="60.0K"
UNPACKED_SIZE="64.0K"
PACKAGE="memtest"
VERSION="5.01"
CATEGORY="base-system"
SHORT_DESC="Memory failures detection tool."
MAINTAINER="pascal.bellard@slitaz.org"
LICENSE="GPL2"
WEB_SITE="http://www.memtest.org/"
TARBALL="memtest86+-$VERSION.tar.gz"
WGET_URL="http://www.memtest.org/download/$VERSION/$TARBALL"
TARGET="i486"

BUILD_DEPENDS="xz"

tune_lzma()
{
	cp $stuff/*.S $stuff/pack .
	sed "s/VERSION/$VERSION/;s|lzma1=|&nice=$1,|" -i pack
	while [ -n "$2" ]; do
		sed "s|^#define PROP_$2 .*|#define PROP_$2 $3|" -i unlzma.S
		shift 2
	done
	for i in bootloader unpack ; do
		cc -o $i.o -Wa,-a=$i.lst -c $i.S
		objcopy -O binary $i.o $i.bin
	done
	./pack --build bootloader.bin unpack.bin
}

# Rules to configure and make the package.
compile_rules()
{
	ls $stuff/memtest*-$VERSION-*.patch 2> /dev/null &&
	for i in $stuff/memtest*-$VERSION-*.patch ; do
		patch -p1 < $i
	done
	make
	tune_lzma 127,mf=bt2 PB 3
	./pack memtest.bin memtest.packed
	mv memtest.bin memtest.bin.console
	sed -i  -e 's/SERIAL_CONSOLE_DEFAULT 0/SERIAL_CONSOLE_DEFAULT 1/' \
		-e 's/SERIAL_BAUD_RATE 9600/SERIAL_BAUD_RATE 115200/' config.h
	make clean
	make
	tune_lzma 172,mf=bt2 PB 3
	./pack memtest.bin memtest.packed-115200
	mv memtest.bin memtest.bin.serial
} 

# Rules to gen a SliTaz package suitable for Tazpkg.
genpkg_rules()
{
	mkdir -p $fs/boot
	cp $src/memtest.packed $fs/boot/$PACKAGE
}

# Post install/remove commands for Tazpkg.
post_install()
{
	grep -qs ^memtest $1/boot/bootmenu ||
	echo "memtest	Memtest,test,mem	Check memory (may run under DOS, in real mode or with emm386, if renamed to memtest.exe)" >> $1/boot/bootmenu
}