# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
_abiver=0.9.32
pkgname=libc$_abiver
_gitver=1009151331
pkgver=${_abiver}_alpha0_git$_gitver
pkgrel=2
pkgdesc="C library for developing embedded Linux systems"
url=http://uclibc.org
license="LGPL-2"
options=
subpackages="uclibc-dev:dev uclibc-utils:utils"
depends_dev="linux-headers=>2.6.32"
replaces=uclibc

if [ -n "$DEBUG" ]; then
	options="!strip"
fi

_snapurl="http://git.uclibc.org/uClibc/snapshot/master.tar.bz2"
_snapfile="$pkgname-$pkgver.tar.bz2"
source="http://build.alpinelinux.org:8010/distfiles/$_snapfile
	compat-stack-guard.patch
	uclibc-libm-pic.patch
	0001-create-DEVEL_PREFIX-MULTILIB_DIR-dir-rather-than-DEV.patch

	0001-config-parser-do-not-assume-that-realloc-return-same.patch
	0002-getservice-getservent_r-must-return-ERANGE-when-buff.patch
	0003-config-parser-always-initialize-line-pointer.patch

	bufsize.patch
	uclibcconfig.x86
	uclibcconfig.i486
	"
#	uclibc-resolv-tls.patch
#	0001-config-parser-fix-memory-corruption.patch
#	0001-nptl-fix-calling-convention-for-__pthread_mutex_cond.patch
#	ld-tls.patch

_config="$srcdir"/uclibcconfig.${ARCH:-x86}
_builddir="$srcdir"/master

snapshot() {
	local _date=$(date +%y%m%d%H%M)
	_gitver=$_date
	pkgver=${_abiver}_alpha0_git$_gitver
	_snapfile="$pkgname-$pkgver.tar.bz2"

	rm -f "$SRCDEST"/$_snapfile
	msg "snapfile=$_snapfile"
	wget -O "$SRCDEST"/$_snapfile $_snapurl
	pkgrel=0
	sed -i -e "s/^_gitver=.*/_gitver=$_gitver/" \
		-e "s/^pkgrel=.*/pkgrel=$pkgrel/" \
		APKBUILD
	checksum
}

prepare() {
	local i
	cd "$_builddir"
	# patches goes here
	for i in $source; do
		case $i in
		*.patch|*.diff)
			msg "Applying $i..."
			patch -p1 -i "$srcdir"/$i || return 1
			;;
		esac
	done
	# set abi version and remove unsupported warnings c flag
	sed -i -e "s/^ABI_VERSION.*/ABI_VERSION := $_abiver/" \
		-e "s/-Wold-style-declaration//g" \
		Rules.mak
}

build() {
	local _kh=
	cd "$_builddir"
	if [ -n "$SYSROOT" ]; then
		_kh=KERNEL_HEADERS="$SYSROOT/include"
	fi
	cp "$_config" .config
	if [ -n "$DEBUG" ]; then
		sed -i -e 's/# DODEBUG is not set/DODEBUG=y/' \
			-e 's/DOSTRIP=y/# DOSTRIP is not set/' \
			.config
	fi
	make silentoldconfig
	make -j1 pregen KERNEL_HEADERS="$SYSROOT"/usr/include \
		CROSS="$CROSS" || return 1
	make all KERNEL_HEADERS="$SYSROOT/usr/include"  CROSS="$CROSS" || return 1
	make utils CROSS="$CROSS" || return 1
}

package() {
	cd "$_builddir"
	make DESTDIR="$pkgdir" KERNEL_HEADERS="$SYSROOT/usr/include" \
		CROSS="$CROSS" install install_utils
	install -Dm755 extra/scripts/getent "$pkgdir"/usr/bin/getent
	# provided by linux-headers
	rm -f "$pkgdir"/usr/include/scsi/scsi.h
}

dev() {
	default_dev
	replaces=uclibc
	mkdir "$subpkgdir"/usr/lib 
	mv "$pkgdir"/usr/lib/*.so "$subpkgdir"/usr/lib/
}

utils() {
	pkgdesc="uClibc utility programs"
	replaces=uclibc
	mkdir -p "$subpkgdir"/usr/bin "$subpkgdir"/sbin
	mv "$pkgdir"/sbin/* "$subpkgdir"/sbin/
	mv "$pkgdir"/usr/bin/* "$subpkgdir"/usr/bin/
}

md5sums="966c830f294a8ab5069cc03a61e1b2ed  libc0.9.32-0.9.32_alpha0_git1009151331.tar.bz2
4d408f72142ce55a0754948cc9cfe447  compat-stack-guard.patch
2f9739a980be24a842c57516155c7885  uclibc-libm-pic.patch
9dd8192227f54d6d3ccb49dc54137ff3  0001-create-DEVEL_PREFIX-MULTILIB_DIR-dir-rather-than-DEV.patch
ba6e0370d1fc19e5903696de412507ef  0001-config-parser-do-not-assume-that-realloc-return-same.patch
19d923997f9625ce6f16d8128bbcba65  0002-getservice-getservent_r-must-return-ERANGE-when-buff.patch
99b817778f4ef3a1b194740ea08990b4  0003-config-parser-always-initialize-line-pointer.patch
cf97d904c42c5fd165650472100b18a7  bufsize.patch
cffecb42bdec2da7cac718fa66cacbbe  uclibcconfig.x86
cffecb42bdec2da7cac718fa66cacbbe  uclibcconfig.i486"