From 6d7a0204c128ee742bb37f3a874300a3d77ddbd0 Mon Sep 17 00:00:00 2001
From: Arne Welzel <arne.welzel@corelight.com>
Date: Wed, 22 Nov 2023 09:40:58 +0100
Subject: [PATCH] zeek_add_plugin: Fix INCLUDE_DIRS

INCLUDE_DIRS is allowed for zeek_add_plugin(), but it has not been
threaded through to the target.

Relates to zeek/zeek#3420.
---
 ZeekPluginDynamic.cmake | 5 +++++
 ZeekPluginStatic.cmake  | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/ZeekPluginDynamic.cmake b/ZeekPluginDynamic.cmake
index dd52a51..7283cba 100644
--- a/ZeekPluginDynamic.cmake
+++ b/ZeekPluginDynamic.cmake
@@ -81,6 +81,11 @@ function (zeek_add_dynamic_plugin ns name)
         zeek_next_pac_block(at_end pacInputs pacRemainder ${pacRemainder})
     endwhile ()
 
+    # Add user-defined extra include directories.
+    if (FN_ARGS_INCLUDE_DIRS)
+        target_include_directories(${target_name} PRIVATE ${FN_ARGS_INCLUDE_DIRS})
+    endif ()
+
     # Add user-defined extra dependencies.
     if (FN_ARGS_DEPENDENCIES)
         target_link_libraries(${target_name} PUBLIC ${FN_ARGS_DEPENDENCIES})
diff --git a/ZeekPluginStatic.cmake b/ZeekPluginStatic.cmake
index b228247..75b1623 100644
--- a/ZeekPluginStatic.cmake
+++ b/ZeekPluginStatic.cmake
@@ -63,6 +63,11 @@ function (zeek_add_static_plugin ns name)
         target_include_directories(${target_name} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/src)
     endif ()
 
+    # Add user-defined extra include directories.
+    if (FN_ARGS_INCLUDE_DIRS)
+        target_include_directories(${target_name} PRIVATE ${FN_ARGS_INCLUDE_DIRS})
+    endif ()
+
     # Add extra dependencies.
     if (FN_ARGS_DEPENDENCIES)
         target_link_libraries(${target_name} PUBLIC ${FN_ARGS_DEPENDENCIES})