build: cmake: find Thrift before using it

we should find Thrift library before using it. in this change,
FindThrift.cmake is added to find Thrift library.

Signed-off-by: Kefu Chai <kefu.chai@scylladb.com>

CMakeLists.txt

@@ -31,6 +31,7 @@ find_package(ZLIB REQUIRED)
 find_package(ICU COMPONENTS uc i18n REQUIRED)
 find_package(absl REQUIRED)
 find_package(libdeflate REQUIRED)
+find_package(Thrift REQUIRED)
 find_package(xxHash REQUIRED)
 
 set(scylla_gen_build_dir "${CMAKE_BINARY_DIR}/gen")
@@ -326,10 +327,10 @@ target_link_libraries(scylla PRIVATE
     ZLIB::ZLIB
     ICU::uc
     systemd
+    Thrift::thrift
     zstd
     snappy
     ${LUA_LIBRARIES}
-    thrift
     crypt
     xxHash::xxhash)
 

cmake/FindThrift.cmake

@@ -0,0 +1,47 @@
+#
+# Copyright 2023-present ScyllaDB
+#
+
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+#
+find_package(PkgConfig REQUIRED)
+
+pkg_check_modules(PC_thrift QUIET thrift)
+
+find_library(thrift_LIBRARY
+  NAMES thrift
+  HINTS
+    ${PC_thrift_LIBDIR}
+    ${PC_thrift_LIBRARY_DIRS})
+
+find_path(thrift_INCLUDE_DIR
+  NAMES thrift/Thrift.h
+  HINTS
+    ${PC_thrift_INCLUDEDIR}
+    ${PC_thrift_INCLUDE_DIRS})
+
+mark_as_advanced(
+  thrift_LIBRARY
+  thrift_INCLUDE_DIR)
+
+include(FindPackageHandleStandardArgs)
+
+find_package_handle_standard_args(Thrift
+  REQUIRED_VARS
+    thrift_LIBRARY
+    thrift_INCLUDE_DIR
+  VERSION_VAR PC_thrift_VERSION)
+
+if(Thrift_FOUND)
+  set(thrift_LIBRARIES ${thrift_LIBRARY})
+  set(thrift_INCLUDE_DIRS ${thrift_INCLUDE_DIR})
+  if(NOT(TARGET Thrift::thrift))
+    add_library(Thrift::thrift UNKNOWN IMPORTED)
+
+    set_target_properties(Thrift::thrift
+      PROPERTIES
+        IMPORTED_LOCATION ${thrift_LIBRARY}
+        INTERFACE_INCLUDE_DIRECTORIES ${thrift_INCLUDE_DIRS})
+  endif()
+endif()