Fix build with Boost 1.89.0

Signed-off-by: Michael Cho <[email protected]>

Author: cho-m

CMakeLists.txt

@@ -80,17 +80,21 @@ find_package(ZLIB REQUIRED)
 find_package(OpenSSL REQUIRED)
 find_package(Threads)
 find_package(Cares)
-find_package(Boost 1.58 REQUIRED
-  COMPONENTS
+set(PROXYGEN_BOOST_COMPONENTS
     iostreams
     context
     filesystem
     program_options
     regex
-    system
     thread
     chrono
 )
+find_package(Boost 1.58 REQUIRED COMPONENTS ${PROXYGEN_BOOST_COMPONENTS})
+if (Boost_MAJOR_VERSION EQUAL 1 AND Boost_MINOR_VERSION LESS 69)
+    list(APPEND PROXYGEN_BOOST_COMPONENTS system)
+    find_package(Boost 1.58 REQUIRED COMPONENTS ${PROXYGEN_BOOST_COMPONENTS})
+endif()
+string(REPLACE ";" " " PROXYGEN_BOOST_COMPONENTS "${PROXYGEN_BOOST_COMPONENTS}")
 
 list(APPEND
     _PROXYGEN_COMMON_COMPILE_OPTIONS

cmake/proxygen-config.cmake.in

@@ -31,16 +31,7 @@ find_dependency(Fizz)
 find_dependency(ZLIB)
 find_dependency(OpenSSL)
 find_dependency(Threads)
-find_dependency(Boost 1.58 REQUIRED
-  COMPONENTS
-    iostreams
-    context
-    filesystem
-    program_options
-    regex
-    system
-    thread
-)
+find_dependency(Boost 1.58 REQUIRED COMPONENTS @PROXYGEN_BOOST_COMPONENTS@)
 
 if(NOT TARGET proxygen::proxygen)
     include("${CMAKE_CURRENT_LIST_DIR}/proxygen-targets.cmake")