depends: bump MacOS toolchain

clang   6.0.1  -> 8.0.0
cctools 921    -> 949.0.1
ld64    409.12 -> 530

Author: theuni

depends/packages/native_cctools.mk

@@ -1,14 +1,14 @@
 package=native_cctools
-$(package)_version=3764b223c011574971ee3ae09ce968ba5dc2f00f
+$(package)_version=4da2f3b485bcf4cef526f30c0b8c0bcda99cdbb4
 $(package)_download_path=https://github.com/tpoechtrager/cctools-port/archive
 $(package)_file_name=$($(package)_version).tar.gz
-$(package)_sha256_hash=3e35907bf376269a844df08e03cbb43e345c88125374f2228e03724b5f9a2a04
+$(package)_sha256_hash=a2d491c0981cef72fee2b833598f20f42a6c44a7614a61c439bda93d56446fec
 $(package)_build_subdir=cctools
-$(package)_clang_version=6.0.1
+$(package)_clang_version=8.0.0
 $(package)_clang_download_path=https://releases.llvm.org/$($(package)_clang_version)
 $(package)_clang_download_file=clang+llvm-$($(package)_clang_version)-x86_64-linux-gnu-ubuntu-14.04.tar.xz
 $(package)_clang_file_name=clang-llvm-$($(package)_clang_version)-x86_64-linux-gnu-ubuntu-14.04.tar.xz
-$(package)_clang_sha256_hash=fa5416553ca94a8c071a27134c094a5fb736fe1bd0ecc5ef2d9bc02754e1bef0
+$(package)_clang_sha256_hash=9ef854b71949f825362a119bf2597f744836cb571131ae6b721cd102ffea8cd0
 
 $(package)_libtapi_version=3efb201881e7a76a21e0554906cf306432539cef
 $(package)_libtapi_download_path=https://github.com/tpoechtrager/apple-libtapi/archive
@@ -72,5 +72,5 @@ define $(package)_stage_cmds
   cp -P bin/clang++ $($(package)_staging_prefix_dir)/bin/ &&\
   cp lib/libLTO.so $($(package)_staging_prefix_dir)/lib/ && \
   cp -rf lib/clang/$($(package)_clang_version)/include/* $($(package)_staging_prefix_dir)/lib/clang/$($(package)_clang_version)/include/ && \
-  cp bin/llvm-dsymutil $($(package)_staging_prefix_dir)/bin/$(host)-dsymutil
+  cp bin/dsymutil $($(package)_staging_prefix_dir)/bin/$(host)-dsymutil
 endef