0001-use-find-package.patch

diff --git a/CMakeLists.txt b/CMakeLists.txt
index fb4f1b1..1bcfd47 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -96,6 +96,7 @@ if (APPLE AND NOT LINK_STATIC)
 else ()
     set(LATEST_PROTOBUF FALSE)
 endif ()
+set(LATEST_PROTOBUF FALSE)

 if (NOT CMAKE_CXX_STANDARD)
     if (LATEST_PROTOBUF)
@@ -157,14 +158,15 @@ if (LATEST_PROTOBUF)
     # Use Config mode to avoid FindProtobuf.cmake does not find the Abseil library
     find_package(Protobuf REQUIRED CONFIG)
 else ()
-    find_package(Protobuf REQUIRED)
+    find_package(protobuf CONFIG REQUIRED)
+    set(Protobuf_LIBRARIES protobuf::libprotobuf)
 endif ()
 message("Protobuf_INCLUDE_DIRS: " ${Protobuf_INCLUDE_DIRS})
 message("Protobuf_LIBRARIES: " ${Protobuf_LIBRARIES})

 # NOTE: CMake might not find curl and zlib on some platforms like Ubuntu, in this case, find them manually
 set(CURL_NO_CURL_CMAKE ON)
-find_package(curl QUIET)
+find_package(CURL REQUIRED)
 if (NOT CURL_FOUND)
     find_path(CURL_INCLUDE_DIRS NAMES curl/curl.h)
     find_library(CURL_LIBRARIES NAMES curl curllib libcurl_imp curllib_static libcurl)
@@ -175,7 +177,7 @@ if (NOT CURL_INCLUDE_DIRS OR NOT CURL_LIBRARIES)
     message(FATAL_ERROR "Could not find libcurl")
 endif ()

-find_package(zlib QUIET)
+find_package(ZLIB REQUIRED)
 if (NOT ZLIB_FOUND)
     find_path(ZLIB_INCLUDE_DIRS NAMES zlib.h)
     find_library(ZLIB_LIBRARIES NAMES z zlib zdll zlib1 zlibstatic)
@@ -226,6 +228,17 @@ elseif (LINK_STATIC AND VCPKG_TRIPLET)
     if (LIB_SNAPPY)
         message(STATUS "Found Snappy library: ${LIB_SNAPPY}")
     endif ()
+elseif (1)
+    find_package(zstd CONFIG REQUIRED)
+    set(HAS_ZSTD 1)
+    set(LIB_ZSTD
+        $<IF:$<TARGET_EXISTS:zstd::libzstd_shared>,zstd::libzstd_shared,zstd::libzstd_static>)
+    find_package(Snappy CONFIG REQUIRED)
+    set(HAS_SNAPPY 1)
+    set(LIB_SNAPPY Snappy::snappy)
+    if (MSVC)
+        find_package(dlfcn-win32 CONFIG REQUIRED)
+    endif ()
 else()
     if (MSVC AND (${CMAKE_BUILD_TYPE} STREQUAL Debug))
         find_library(LIB_ZSTD zstdd HINTS "${VCPKG_DEBUG_ROOT}/lib")
diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt
index 8bd9749..551ac0c 100644
--- a/lib/CMakeLists.txt
+++ b/lib/CMakeLists.txt
@@ -31,12 +31,14 @@ include_directories(${LIB_AUTOGEN_DIR})
 # Using custom command for now
 set(PROTO_SOURCES ${LIB_AUTOGEN_DIR}/PulsarApi.pb.cc ${LIB_AUTOGEN_DIR}/PulsarApi.pb.h)
 set(PULSAR_SOURCES ${PULSAR_SOURCES} ${PROTO_SOURCES})
-ADD_CUSTOM_COMMAND(
-         OUTPUT ${PROTO_SOURCES}
-         COMMAND ${PROTOC_PATH} -I ../proto ../proto/PulsarApi.proto --cpp_out=${LIB_AUTOGEN_DIR}
-         DEPENDS
-         ../proto/PulsarApi.proto
-         WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
+
+add_library(proto-objects OBJECT "${CMAKE_SOURCE_DIR}/proto/PulsarApi.proto")
+target_link_libraries(proto-objects PUBLIC protobuf::libprotobuf)
+target_include_directories(proto-objects PUBLIC "${LIB_AUTOGEN_DIR}")
+protobuf_generate(
+    TARGET proto-objects
+    IMPORT_DIRS "${CMAKE_SOURCE_DIR}/proto"
+    PROTOC_OUT_DIR "${LIB_AUTOGEN_DIR}")

 set(LIBRARY_VERSION $ENV{PULSAR_LIBRARY_VERSION})
 if (NOT LIBRARY_VERSION)