fix compatibility issues

Author: syslucas

LegacyFindPackages.cmake

@@ -93,8 +93,6 @@ endif ()
 message("Protobuf_INCLUDE_DIRS: " ${Protobuf_INCLUDE_DIRS})
 message("Protobuf_LIBRARIES: " ${Protobuf_LIBRARIES})
 
-find_package(roaring REQUIRED)
-
 # 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)
@@ -119,6 +117,17 @@ if (NOT ZLIB_INCLUDE_DIRS OR NOT ZLIB_LIBRARIES)
     message(FATAL_ERROR "Could not find zlib")
 endif ()
 
+find_package(roaring QUIET)
+if (NOT ROARING_FOUND)
+    find_path(ROARING_INCLUDE_DIRS NAMES roaring/roaring.hh)
+    find_library(ROARING_LIBRARIES NAMES roaring libroaring)
+endif ()
+message("ROARING_INCLUDE_DIRS: " ${ROARING_INCLUDE_DIRS})
+message("ROARING_LIBRARIES: " ${ROARING_LIBRARIES})
+if (NOT ROARING_INCLUDE_DIRS OR NOT ROARING_LIBRARIES)
+    message(FATAL_ERROR "Could not find libroaring")
+endif ()
+
 if (LINK_STATIC AND NOT VCPKG_TRIPLET)
     find_library(LIB_ZSTD NAMES libzstd.a)
     message(STATUS "ZStd: ${LIB_ZSTD}")
@@ -234,6 +243,7 @@ include_directories(
   ${Boost_INCLUDE_DIRS}
   ${OPENSSL_INCLUDE_DIR}
   ${ZLIB_INCLUDE_DIRS}
+  ${ROARING_INCLUDE_DIRS}
   ${CURL_INCLUDE_DIRS}
   ${Protobuf_INCLUDE_DIRS}
   ${GTEST_INCLUDE_PATH}
@@ -249,6 +259,7 @@ set(COMMON_LIBS
   ${CURL_LIBRARIES}
   ${OPENSSL_LIBRARIES}
   ${ZLIB_LIBRARIES}
+  ${ROARING_LIBRARIES}
   ${ADDITIONAL_LIBRARIES}
   ${CMAKE_DL_LIBS}
 )

dependencies.yaml

@@ -26,3 +26,4 @@ zstd: 1.5.5
 snappy: 1.1.10
 openssl: 1.1.1w
 curl: 8.6.0
+roaring: 0.2.66

lib/NegativeAcksTracker.cc

@@ -19,7 +19,7 @@
 
 #include "NegativeAcksTracker.h"
 
-#include <bits/stdint-uintn.h>
+#include <cstdint>
 
 #include <functional>
 #include <set>