# --- T2-COPYRIGHT-NOTE-BEGIN ---
# T2 SDE: package/*/musl/musl.conf
# Copyright (C) 2018 - 2023 The T2 SDE Project
# 
# This Copyright note is generated by scripts/Create-CopyPatch,
# more information can be found in the files COPYING and README.
# 
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2.
# --- T2-COPYRIGHT-NOTE-END ---

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
}

hook_add premake 5 'touch include/{*/,}* arch/*/bits/*.h'
hook_add postinstall 5 'musl_postinstall'