# Contributor: William Pitcock <nenolod@dereferenced.org>
# Maintainer: William Pitcock <nenolod@dereferenced.org>
pkgname=musl
pkgver=0.9.11
pkgrel=4
pkgdesc="the musl c library (libc) implementation"
url="http://www.musl-libc.org/"
arch="x86 x86_64 arm armel"
license="MIT"
depends=""
depends_dev=""
makedepends="$depends_dev"
install=""
subpackages="$pkgname-dev $pkgname-utils"
[ "${CTARGET#*musl}" = "$CTARGET" ] && subpackages="$subpackages musl-gcc:crosstool"
source="http://www.musl-libc.org/releases/musl-$pkgver.tar.gz
	0001-fix-Makefile-so-make-install-works-before-include-bi.patch
	0002-add-stubs-for-additional-legacy-ether.h-functions.patch
	0003-add-legacy-scsi-scsi_ioctl.h-header.patch
	0004-add-legacy-sys-ttydefaults.h-header.patch
	0005-add-NFDBITS-in-sys-select.h-with-appropriate-feature.patch
	0006-fix-off-by-one-array-bound-in-strsignal.patch
	0007-fix-invalid-library-phdr-pointers-passed-to-callback.patch
	0008-add-some-ARM-EABI-specific-exception-handling-infras.patch
	0009-add-PIE-support-for-ARM.patch
	0010-make-posix_spawn-and-functions-that-use-it-use-CLONE.patch

	getopt_long.c
	getent
	"

_builddir="$srcdir"/musl-$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 GNU compatible getopt() from BSD
	rm -f src/misc/getopt*.c
	cp "$srcdir"/getopt_long.c src/misc/
}

build() {
	local _ldflags
	cd "$_builddir"
	LDFLAGS="$LDFLAGS -Wl,-soname,libc.musl-${CARCH}.so.1" \
	./configure --prefix=/usr \
		--sysconfdir=/etc \
		--mandir=/usr/share/man \
		--infodir=/usr/share/info \
		--localstatedir=/var \
		|| return 1
	make || return 1
}

package() {
	cd "$_builddir"
	make DESTDIR="$pkgdir" install || return 1
	rm -f "$pkgdir"/usr/lib/*.la

	# make LDSO the be the real file, and libc the symlink (will be upstream change)
	local LDSO=$(make -f Makefile --eval "$(echo -e 'print-ldso:\n\t@echo $$(basename $(LDSO_PATHNAME))')" print-ldso)
	mv -f "$pkgdir"/usr/lib/libc.so "$pkgdir"/lib/"$LDSO" || return 1
	ln -sf "$LDSO" "$pkgdir"/lib/libc.musl-${CARCH}.so.1 || return 1
	ln -sf ../../lib/"$LDSO" "$pkgdir"/usr/lib/libc.so || return 1
	mkdir -p "$pkgdir"/usr/bin
	ln -sf ../../lib/"$LDSO" "$pkgdir"/usr/bin/ldd || return 1
}

utils() {
	mkdir -p "$subpkgdir"/usr/bin
	mv "$pkgdir"/usr/bin/ldd "$subpkgdir"/usr/bin
	find "$pkgdir" -type d -delete 2>/dev/null
	install -D "$srcdir"/getent "$subpkgdir"/usr/bin/getent
}

crosstool() {
	mkdir -p "$subpkgdir"/usr/bin "$subpkgdir"/usr/lib
	mv "$pkgdir"/usr/bin/musl-gcc "$subpkgdir"/usr/bin
	mv "$pkgdir"/usr/lib/musl-gcc.specs "$subpkgdir"/usr/lib
	find "$pkgdir" -type d -delete 2>/dev/null
}

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cce3406fc07756f25181b71152e55865  0001-fix-Makefile-so-make-install-works-before-include-bi.patch
5ce3afcc1cfc332bebe53355fdd00d3c  0002-add-stubs-for-additional-legacy-ether.h-functions.patch
f0254759e89b0b000f33c8116eb1aac0  0003-add-legacy-scsi-scsi_ioctl.h-header.patch
7c01567c09bcf3f0d530a1e5fc57b932  0004-add-legacy-sys-ttydefaults.h-header.patch
3e5dd5906b99a7c79cd7eea0277b4310  0005-add-NFDBITS-in-sys-select.h-with-appropriate-feature.patch
45f147f5e49692320aec8b13b3ac66a6  0006-fix-off-by-one-array-bound-in-strsignal.patch
902ed8d04e08b912a0ab1166756c3455  0007-fix-invalid-library-phdr-pointers-passed-to-callback.patch
1763905f21ab6b94dfb2d6611c47a84d  0008-add-some-ARM-EABI-specific-exception-handling-infras.patch
980ad576c337b0bd75da128816a2e0a5  0009-add-PIE-support-for-ARM.patch
627a5b94e86e5d0ef4ed575d5e8da229  0010-make-posix_spawn-and-functions-that-use-it-use-CLONE.patch
61c6c1e84ed1df82abbe6d75e90cf21c  getopt_long.c
ef81489a6258501cf45db58dfc6d5211  getent"
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d6996273f5aaaed429058257e4646b243d9e3a4d8609522f802762453f5be4cb  getent"
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