diff --git a/depends/hosts/darwin.mk b/depends/hosts/darwin.mk
--- a/depends/hosts/darwin.mk
+++ b/depends/hosts/darwin.mk
@@ -17,6 +17,7 @@
 
 clang_prog=$(build_prefix)/bin/clang
 clangxx_prog=$(clang_prog)++
+llvm_config_prog=$(build_prefix)/bin/llvm-config
 
 clang_resource_dir=$(build_prefix)/lib/clang/$(native_clang_version)
 else
@@ -34,8 +35,10 @@
 # Source: https://lists.gnu.org/archive/html/bug-make/2017-11/msg00017.html
 clang_prog=$(shell $(SHELL) $(.SHELLFLAGS) "command -v clang")
 clangxx_prog=$(shell $(SHELL) $(.SHELLFLAGS) "command -v clang++")
+llvm_config_prog=$(shell $(SHELL) $(.SHELLFLAGS) "command -v llvm-config")
 
 clang_resource_dir=$(shell clang -print-resource-dir)
+llvm_lib_dir=$(shell $(llvm_config_prog) --libdir)
 endif
 
 cctools_TOOLS=AR RANLIB STRIP NM LIBTOOL OTOOL INSTALL_NAME_TOOL
diff --git a/depends/packages/native_cctools.mk b/depends/packages/native_cctools.mk
--- a/depends/packages/native_cctools.mk
+++ b/depends/packages/native_cctools.mk
@@ -7,18 +7,24 @@
 $(package)_dependencies=native_libtapi
 
 define $(package)_set_vars
-  $(package)_config_opts=--target=$(host)
+  $(package)_config_opts=--target=$(host) --enable-lto-support
+  $(package)_config_opts+=--with-llvm-config=$(llvm_config_prog)
   $(package)_ldflags+=-Wl,-rpath=\\$$$$$$$$\$$$$$$$$ORIGIN/../lib
-  ifeq ($(strip $(FORCE_USE_SYSTEM_CLANG)),)
-  $(package)_config_opts+=--enable-lto-support --with-llvm-config=$(build_prefix)/bin/llvm-config
-  endif
   $(package)_cc=$(clang_prog)
   $(package)_cxx=$(clangxx_prog)
 endef
 
+ifneq ($(strip $(FORCE_USE_SYSTEM_CLANG)),)
 define $(package)_preprocess_cmds
+  mkdir -p $($(package)_staging_prefix_dir)/lib && \
+  cp $(llvm_lib_dir)/libLTO.so $($(package)_staging_prefix_dir)/lib/ && \
   cp -f $(BASEDIR)/config.guess $(BASEDIR)/config.sub cctools
 endef
+else
+define $(package)_preprocess_cmds
+  cp -f $(BASEDIR)/config.guess $(BASEDIR)/config.sub cctools
+endef
+endif
 
 define $(package)_config_cmds
   $($(package)_autoconf)
diff --git a/depends/packages/native_clang.mk b/depends/packages/native_clang.mk
--- a/depends/packages/native_clang.mk
+++ b/depends/packages/native_clang.mk
@@ -1,7 +1,6 @@
 package=native_clang
 $(package)_version=10.0.1
 $(package)_download_path=https://github.com/llvm/llvm-project/releases/download/llvmorg-$($(package)_version)
-$(package)_download_file=clang+llvm-$($(package)_version)-x86_64-linux-gnu-ubuntu-16.04.tar.xz
 $(package)_file_name=clang+llvm-$($(package)_version)-x86_64-linux-gnu-ubuntu-16.04.tar.xz
 $(package)_sha256_hash=48b83ef827ac2c213d5b64f5ad7ed082c8bcb712b46644e0dc5045c6f462c231
 
@@ -12,15 +11,13 @@
 define $(package)_stage_cmds
   mkdir -p $($(package)_staging_prefix_dir)/lib/clang/$($(package)_version)/include && \
   mkdir -p $($(package)_staging_prefix_dir)/bin && \
-  mkdir -p $($(package)_staging_prefix_dir)/include && \
+  mkdir -p $($(package)_staging_prefix_dir)/include/llvm-c && \
   cp bin/clang $($(package)_staging_prefix_dir)/bin/ && \
   cp -P bin/clang++ $($(package)_staging_prefix_dir)/bin/ && \
   cp bin/dsymutil $($(package)_staging_prefix_dir)/bin/$(host)-dsymutil && \
   cp bin/llvm-config $($(package)_staging_prefix_dir)/bin/ && \
+  cp include/llvm-c/ExternC.h $($(package)_staging_prefix_dir)/include/llvm-c && \
+  cp include/llvm-c/lto.h $($(package)_staging_prefix_dir)/include/llvm-c && \
   cp lib/libLTO.so $($(package)_staging_prefix_dir)/lib/ && \
-  cp -rf lib/clang/$($(package)_version)/include/* $($(package)_staging_prefix_dir)/lib/clang/$($(package)_version)/include/
-endef
-
-define $(package)_postprocess_cmds
-  rmdir include
+  cp -r lib/clang/$($(package)_version)/include/* $($(package)_staging_prefix_dir)/lib/clang/$($(package)_version)/include/
 endef
diff --git a/depends/packages/native_ds_store.mk b/depends/packages/native_ds_store.mk
--- a/depends/packages/native_ds_store.mk
+++ b/depends/packages/native_ds_store.mk
@@ -1,6 +1,6 @@
 package=native_ds_store
 $(package)_version=1.3.0
-$(package)_download_path=https://github.com/al45tair/ds_store/archive/
+$(package)_download_path=https://github.com/dmgbuild/ds_store/archive/
 $(package)_file_name=v$($(package)_version).tar.gz
 $(package)_sha256_hash=76b3280cd4e19e5179defa23fb594a9dd32643b0c80d774bd3108361d94fb46d
 $(package)_install_libdir=$(build_prefix)/lib/python3/dist-packages
diff --git a/depends/packages/native_libtapi.mk b/depends/packages/native_libtapi.mk
--- a/depends/packages/native_libtapi.mk
+++ b/depends/packages/native_libtapi.mk
@@ -1,7 +1,6 @@
 package=native_libtapi
 $(package)_version=664b8414f89612f2dfd35a9b679c345aa5389026
 $(package)_download_path=https://github.com/tpoechtrager/apple-libtapi/archive
-$(package)_download_file=$($(package)_version).tar.gz
 $(package)_file_name=$($(package)_version).tar.gz
 $(package)_sha256_hash=62e419c12d1c9fad67cc1cd523132bc00db050998337c734c15bc8d73cc02b61
 
@@ -14,7 +13,5 @@
 endef
 
 define $(package)_stage_cmds
-  ./install.sh && \
-  mkdir -p $($(package)_staging_prefix_dir)/include/llvm-c && \
-  cp src/llvm/include/llvm-c/lto.h $($(package)_staging_prefix_dir)/include/llvm-c
+  ./install.sh
 endef
diff --git a/depends/packages/native_mac_alias.mk b/depends/packages/native_mac_alias.mk
--- a/depends/packages/native_mac_alias.mk
+++ b/depends/packages/native_mac_alias.mk
@@ -1,8 +1,8 @@
 package=native_mac_alias
-$(package)_version=2.1.1
-$(package)_download_path=https://github.com/al45tair/mac_alias/archive/
+$(package)_version=2.2.0
+$(package)_download_path=https://github.com/dmgbuild/mac_alias/archive/
 $(package)_file_name=v$($(package)_version).tar.gz
-$(package)_sha256_hash=c0ffceee14f7d04a6eb323fb7b8217dc3f373b346198d2ca42300a8362db7efa
+$(package)_sha256_hash=421e6d7586d1f155c7db3e7da01ca0dacc9649a509a253ad7077b70174426499
 $(package)_install_libdir=$(build_prefix)/lib/python3/dist-packages
 
 define $(package)_build_cmds