Remove zlib-helper from runtime/

It is now built as part of mono: 5187b0bdaa

runtime/.gitignore

@@ -1,5 +1,4 @@
 .libs
-zlib-helper.c
 delegates.inc
 Delegates.generated.cs
 delegates.h

runtime/COOP.md

@@ -49,7 +49,6 @@ Review
 * trampolines-x86_64.m [DONE]
 * trampolines.m [FIRST PASS DONE]
 * xamarin-support.m [DONE]
-* zlib-helper.c [NO MANAGED CODE AT ALL]
 
 StaticRegistrar.cs [FIRST PASS DONE; SEE PENDING NOTE BELOW]
 

runtime/Makefile

@@ -311,18 +311,6 @@ $(eval $(call LibTemplate,tvos,TVOS))
 
 SDK_BUILDDIR=$(MONO_PATH)/sdks/builds
 
-ZLIB_HELPER_IOS_armv7      = $(SDK_BUILDDIR)/ios-target32-release/support/zlib-helper.o
-ZLIB_HELPER_IOS_armv7s     = $(SDK_BUILDDIR)/ios-target32s-release/support/zlib-helper.o
-ZLIB_HELPER_IOS_arm64      = $(SDK_BUILDDIR)/ios-target64-release/support/zlib-helper.o
-ZLIB_HELPER_IOS_x86        = $(SDK_BUILDDIR)/ios-sim32-release/support/zlib-helper.o
-ZLIB_HELPER_IOS_x86_64     = $(SDK_BUILDDIR)/ios-sim64-release/support/zlib-helper.o
-
-ZLIB_HELPER_WATCHOS_armv7k = $(SDK_BUILDDIR)/ios-targetwatch-release/support/zlib-helper.o
-ZLIB_HELPER_WATCHOS_x86    = $(SDK_BUILDDIR)/ios-simwatch-release/support/zlib-helper.o
-
-ZLIB_HELPER_TVOS_arm64     = $(SDK_BUILDDIR)/ios-targettv-release/support/zlib-helper.o
-ZLIB_HELPER_TVOS_x86_64    = $(SDK_BUILDDIR)/ios-simtv-release/support/zlib-helper.o
-
 #
 # LibXamarinTemplate (and LibXamarinArchTemplate) builds libxamarin.a
 #
@@ -339,12 +327,12 @@ define LibXamarinTemplate
 $(1)$(3)_COMMON_DYLIB_FLAGS = -lmonosgen-2.0 -Wl,-install_name,libxamarin$(4).dylib -framework Foundation -framework CFNetwork -framework UIKit -lz
 $(1)$(3)_COMMON_FRAMEWORK_FLAGS = -framework Mono -Wl,-install_name,@rpath/Xamarin$(4).framework/Xamarin$(4) -framework Foundation -framework CFNetwork -framework UIKit -lz
 
-x86_$(1)$(3)_OBJECTS    = $(ZLIB_HELPER_$(2)_x86)    $$(patsubst %,.libs/$(1)/%$(4).x86.o,$$($(2)_SOURCE_STEMS))    $$(patsubst %,.libs/$(1)/%$(4).x86.o,$$($(2)_I386_SOURCE_STEMS))
-x86_64_$(1)$(3)_OBJECTS = $(ZLIB_HELPER_$(2)_x86_64) $$(patsubst %,.libs/$(1)/%$(4).x86_64.o,$$($(2)_SOURCE_STEMS)) $$(patsubst %,.libs/$(1)/%$(4).x86_64.o,$$($(2)_X86_64_SOURCE_STEMS))
-armv7_$(1)$(3)_OBJECTS  = $(ZLIB_HELPER_$(2)_armv7)  $$(patsubst %,.libs/$(1)/%$(4).armv7.o,$$($(2)_SOURCE_STEMS))
-armv7s_$(1)$(3)_OBJECTS = $(ZLIB_HELPER_$(2)_armv7s) $$(patsubst %,.libs/$(1)/%$(4).armv7s.o,$$($(2)_SOURCE_STEMS))
-armv7k_$(1)$(3)_OBJECTS = $(ZLIB_HELPER_$(2)_armv7k) $$(patsubst %,.libs/$(1)/%$(4).armv7k.o,$$($(2)_SOURCE_STEMS))
-arm64_$(1)$(3)_OBJECTS  = $(ZLIB_HELPER_$(2)_arm64)  $$(patsubst %,.libs/$(1)/%$(4).arm64.o,$$($(2)_SOURCE_STEMS))
+x86_$(1)$(3)_OBJECTS    = $$(patsubst %,.libs/$(1)/%$(4).x86.o,$$($(2)_SOURCE_STEMS))    $$(patsubst %,.libs/$(1)/%$(4).x86.o,$$($(2)_I386_SOURCE_STEMS))
+x86_64_$(1)$(3)_OBJECTS = $$(patsubst %,.libs/$(1)/%$(4).x86_64.o,$$($(2)_SOURCE_STEMS)) $$(patsubst %,.libs/$(1)/%$(4).x86_64.o,$$($(2)_X86_64_SOURCE_STEMS))
+armv7_$(1)$(3)_OBJECTS  = $$(patsubst %,.libs/$(1)/%$(4).armv7.o,$$($(2)_SOURCE_STEMS))
+armv7s_$(1)$(3)_OBJECTS = $$(patsubst %,.libs/$(1)/%$(4).armv7s.o,$$($(2)_SOURCE_STEMS))
+armv7k_$(1)$(3)_OBJECTS = $$(patsubst %,.libs/$(1)/%$(4).armv7k.o,$$($(2)_SOURCE_STEMS))
+arm64_$(1)$(3)_OBJECTS  = $$(patsubst %,.libs/$(1)/%$(4).arm64.o,$$($(2)_SOURCE_STEMS))
 
 $$(foreach arch,$$($(2)_ARCHITECTURES),$$(eval $$(call LibXamarinArchTemplate,$(1),$(2),$(3),$(4),$$(arch))))
 

runtime/libmonotouch.csproj

@@ -44,7 +44,6 @@
   </PropertyGroup>
   <ItemGroup>
     <None Include="Makefile" />
-    <None Include="zlib-helper.c" />
     <None Include="xamarin\main.h" />
     <None Include="xamarin\mono-runtime.h" />
     <None Include="xamarin\runtime.h" />