privatize grpc_unsecure linkage as well

recipe/meta.yaml

@@ -10,6 +10,7 @@ source:
   patches:
     - force-protoc-executable.patch
     - patches-grpc/0001-Link-libraries-privately.patch
+    - patches-grpc/0002-privatize-dlls-for-grpc_unsecure-as-well.patch
     - patches-grpcio/0001-Monkey-patch-distutils.ccompiler.spawn-to-elide-std-.patch
     - patches-grpcio/0002-Link-against-grpc.patch
     - patches-grpcio/0003-windows-ssl-lib-names.patch  # [win]

recipe/patches-grpc/0001-Link-libraries-privately.patch

@@ -1,7 +1,7 @@
 From 83c00ca57c5328b8f5ab1202bfaf2a9f43857d15 Mon Sep 17 00:00:00 2001
 From: Mark Harfouche <[email protected]>
 Date: Mon, 15 Aug 2022 15:24:27 -0400
-Subject: [PATCH] Link libraries privately
+Subject: [PATCH 1/2] Link libraries privately
 
 ---
  CMakeLists.txt | 46 ++++++++++++++++++++++++++++------------------

recipe/patches-grpc/0002-privatize-dlls-for-grpc_unsecure-as-well.patch

@@ -0,0 +1,69 @@
+From 6a10b878747d9bcdb12b298612ea986d63cf997a Mon Sep 17 00:00:00 2001
+From: "H. Vetinari" <[email protected]>
+Date: Tue, 16 Aug 2022 17:55:55 +0200
+Subject: [PATCH 2/2] privatize dlls for grpc_unsecure as well
+
+---
+ CMakeLists.txt | 44 +++++++++++++++++++++++++++-----------------
+ 1 file changed, 27 insertions(+), 17 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 0523d72316..8a7a34996d 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -2729,25 +2729,35 @@ target_include_directories(grpc_unsecure
+     ${_gRPC_ZLIB_INCLUDE_DIR}
+ )
+ target_link_libraries(grpc_unsecure
+-  ${_gRPC_BASELIB_LIBRARIES}
+-  ${_gRPC_ZLIB_LIBRARIES}
+-  ${_gRPC_CARES_LIBRARIES}
+-  ${_gRPC_ADDRESS_SORTING_LIBRARIES}
+-  ${_gRPC_RE2_LIBRARIES}
+-  ${_gRPC_UPB_LIBRARIES}
+-  ${_gRPC_ALLTARGETS_LIBRARIES}
+-  absl::flat_hash_map
+-  absl::inlined_vector
+-  absl::bind_front
+-  absl::hash
+-  absl::statusor
+-  absl::variant
+-  absl::utility
+-  gpr
+-  address_sorting
++  PRIVATE ${_gRPC_BASELIB_LIBRARIES}
++  PRIVATE ${_gRPC_ZLIB_LIBRARIES}
++  PRIVATE ${_gRPC_CARES_LIBRARIES}
++  PRIVATE ${_gRPC_ADDRESS_SORTING_LIBRARIES}
++  PRIVATE ${_gRPC_RE2_LIBRARIES}
++  PRIVATE ${_gRPC_UPB_LIBRARIES}
++  PRIVATE ${_gRPC_ALLTARGETS_LIBRARIES}
++  PRIVATE absl::flat_hash_map
++  PRIVATE absl::inlined_vector
++  PRIVATE absl::bind_front
++  PRIVATE absl::hash
++  PRIVATE absl::statusor
++  PRIVATE absl::variant
++  PRIVATE absl::utility
++  PRIVATE gpr
++  PRIVATE address_sorting
+ )
+ if(_gRPC_PLATFORM_IOS OR _gRPC_PLATFORM_MAC)
+-  target_link_libraries(grpc_unsecure "-framework CoreFoundation")
++  find_library(FRAMEWORK_CoreFoundation
++    NAMES CoreFoundation
++    PATHS ${CMAKE_OSX_SYSROOT}/System/Library
++    PATH_SUFFIXES Frameworks
++    NO_DEFAULT_PATH)
++  if( ${FRAMEWORK_CoreFoundation} STREQUAL FRAMEWORK_CoreFoundation-NOTFOUND)
++    MESSAGE(ERROR ": Framework CoreFoundation not found")
++  else()
++    target_link_libraries(grpc_unsecure PUBLIC "${FRAMEWORK_CoreFoundation}")
++    MESSAGE(STATUS "Framework CoreFoundation found at ${FRAMEWORK_CoreFoundation}")
++  endif()
+ endif()
+
+ foreach(_hdr
+-- 
+2.37.0.windows.1
+