Remove architecture name from names of HOST_*.mk files.

These makefiles are actually architecture-independent (as far as I can
tell, the Darwin one doesn't have anything arch-specific and there's
just one of them anyway), so let's remove the architecture name from the
names of these files to make it easier to support new host architectures.

Bug: 294584591
Change-Id: Ic4cb0bf393c53ac9593afb7c2c6a6e07fbe6079e
diff --git a/core/combo/HOST_darwin.mk b/core/combo/HOST_darwin.mk
new file mode 100644
index 0000000..11063e6
--- /dev/null
+++ b/core/combo/HOST_darwin.mk
@@ -0,0 +1,61 @@
+#
+# Copyright (C) 2006 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# Configuration for Darwin (Mac OS X).
+# Included by combo/select.mk
+
+define $(combo_var_prefix)transform-shared-lib-to-toc
+$(call _gen_toc_command_for_macho,$(1),$(2))
+endef
+
+HOST_GLOBAL_ARFLAGS := cqs
+
+HOST_CUSTOM_LD_COMMAND := true
+
+define transform-host-o-to-shared-lib-inner
+$(hide) $(PRIVATE_CXX) \
+        -dynamiclib -single_module -read_only_relocs suppress \
+        $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \
+            $(PRIVATE_HOST_GLOBAL_LDFLAGS) \
+        ) \
+        $(PRIVATE_ALL_OBJECTS) \
+        $(addprefix -force_load , $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \
+        $(PRIVATE_ALL_SHARED_LIBRARIES) \
+        $(PRIVATE_ALL_STATIC_LIBRARIES) \
+        $(PRIVATE_LDLIBS) \
+        -o $@ \
+        -install_name @rpath/$(notdir $@) \
+        -Wl,-rpath,@loader_path/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_OUT_SHARED_LIBRARIES)) \
+        -Wl,-rpath,@loader_path/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_OUT_SHARED_LIBRARIES)) \
+        $(PRIVATE_LDFLAGS)
+endef
+
+define transform-host-o-to-executable-inner
+$(hide) $(PRIVATE_CXX) \
+        $(foreach path,$(PRIVATE_RPATHS), \
+          -Wl,-rpath,@loader_path/$(path)) \
+        -o $@ \
+        -Wl,-headerpad_max_install_names \
+        $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \
+           $(PRIVATE_HOST_GLOBAL_LDFLAGS) \
+        ) \
+        $(PRIVATE_ALL_SHARED_LIBRARIES) \
+        $(PRIVATE_ALL_OBJECTS) \
+        $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \
+        $(PRIVATE_ALL_STATIC_LIBRARIES) \
+        $(PRIVATE_LDFLAGS) \
+        $(PRIVATE_LDLIBS)
+endef