early: made early musl based instead of uClibc

target/early/config.in

@@ -2,7 +2,7 @@
 # This copyright note is auto-generated by ./scripts/Create-CopyPatch.
 #
 # Filename: target/early/config.in
-# Copyright (C) 2007 - 2012 The OpenSDE Project
+# Copyright (C) 2007 - 2016 The OpenSDE Project
 #
 # More information can be found in the files COPYING and README.
 #
@@ -18,12 +18,7 @@ SDECFGSET_IMAGE='initramfs'
 SDECFGSET_INIT='none'
 SDECFGSET_CROSSBUILD=1
 
-SDECFGSET_LIBC='uclibc'
-
-# enable uClibc SUSv4 legacy support because lvm2 needs siginterrupt()
-SDECFGSET_PKG_UCLIBC_SUSV4_LEGACY='1'
-# usleep
-SDECFGSET_PKG_UCLIBC_SUSV3_LEGACY='1'
+SDECFGSET_LIBC='musl'
 
 SDECFGSET_OPT='size'
 SDECFGSET_DISABLE_NLS=1
@@ -36,4 +31,4 @@ SDECFGSET_PKG_GCC_OBJC=0
 SDECFGSET_PKG_BUSYBOX_SYMLINKS=1
 SDECFGSET_PKG_BUSYBOX_DEFCONFIG=0
 
-hack_stages 0- automake autoconf binutils gmp mpfr libmpc ppl cloog gcc flex libtool ccache
+hack_stages 0- automake autoconf binutils gmp mpfr libmpc ppl isl cloog gcc flex libtool

target/early/pkgsel

@@ -3,7 +3,6 @@ X fhs
 X sysfiles
 
 X linux-header
-X uclibc
 X termcap
 
 X automake
@@ -18,7 +17,6 @@ X gcc
 X binutils
 X flex
 X libtool
-X ccache
 
 X busybox