[COPY] --- T2-COPYRIGHT-BEGIN ---
[COPY] t2/package/*/musl/musl.desc
[COPY] Copyright (C) 2013- 2014 The T2 SDE Project
[COPY] SPDX-License-Identifier: GPL-2.0
[COPY] --- T2-COPYRIGHT-END ---

[I] A new standard library to power a new generation of Linux-based devices

[T] Musl is lightweight, fast, simple, free, and strives to be correct in the
[T] sense of standards-conformance and safety.

[U] https://musl.libc.org/

[A] Rich Felker, et al.
[M] Rene Rebe <rene@t2-project.org>

[F] CROSS LIBC NO-LTO
[C] extra/base
[R] + arm arm64 m68k loongarch64 mips mips64 microblaze openrisc powerpc powerpc64 riscv riscv32 riscv64 s390x superh x86 x86-64
[K] + linux

[L] MIT
[S] Stable
[V] 1.2.5
[P] O 01---5---9 101.700

[D] 4d6ef6acdd056a1e44290760d4f6d1e3120b918a0481a27583ebea9c musl-1.2.5.tar.gz http://www.musl-libc.org/releases/

if atstage toolchain; then
	var_append confopt ' ' '--prefix=$sysroot --includedir=$sysroot$includedir'
	var_remove_regex confopt ' ' '--host=.*' # overrides --target=, ..!
	makeopt=
	var_remove makeinstopt ' ' install
	var_append makeinstopt ' ' install-headers
fi

[ "$SDECFG_X8664_X32" = 1 ] && var_append patchfiles ' ' "$confdir/*.patch.x32"

musl_postinstall() {
	# Musl's dynamic linker comes with ldd functionality built in
	# so just create a symlink from ld-musl-...
	# TODO: fix linker to use $libdir (lib64)
	local cpu=`echo $arch | arch2uname`
	[ "$SDECFG_X8664_X32" = 1 ] && cpu=x32
	ln -sfv ../../lib/ld-musl-$cpu.so.1 $root$bindir/ldd

	# Install ld.so.conf
	#
	local slibdir="${libdir##*/}"
	if [ $slibdir != lib ]; then
		cat > ld-musl.path <<-EOT
		/$slibdir
		/lib
		/usr/$slibdir
		/usr/lib
		/usr/X11/$slibdir
		/usr/X11/lib
		/opt/*/$slibdir
		/opt/*/lib
		/usr/local/$slibdir
		/usr/local/lib
EOT
	else
		cat > ld-musl.path <<-EOT
		/lib
		/usr/lib
		/usr/X11/lib
		/opt/*/lib
		/usr/local/lib
EOT
	fi
	mv -vf ld-musl.path $root/etc/ld-musl-$cpu.path

	# for binutils to find the non /usr paths, TODO: patch binutils!
	ln -svf ld-musl-$cpu.path $root/etc/ld.so.conf
}

# musl is using make rules to install, make sure we really re-install all headers
hook_add premake 5 'touch include/{*/,}* arch/*/bits/*.h'
hook_add postinstall 5 'musl_postinstall'