https://github.com/transmission/transmission/pull/4807

From 2c54813738ae5f9a3e2f99ffb86ed0858a5b3760 Mon Sep 17 00:00:00 2001
From: Mike Gilbert <floppym@gentoo.org>
Date: Fri, 10 Feb 2023 17:55:54 -0500
Subject: [PATCH] cmake: pass --no-warn-unused-cli to child cmake process

Hides a warning when building the dht library.

CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_CXX_FLAGS
    CMAKE_INSTALL_LIBDIR
---
 cmake/TrMacros.cmake | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cmake/TrMacros.cmake b/cmake/TrMacros.cmake
index 4b84c0af9..46643ff76 100644
--- a/cmake/TrMacros.cmake
+++ b/cmake/TrMacros.cmake
@@ -168,6 +168,7 @@ macro(tr_add_external_auto_library ID DIRNAME LIBNAME)
             PREFIX "${${ID}_PREFIX}"
             CMAKE_ARGS
                 -Wno-dev # We don't want to be warned over unused variables
+                --no-warn-unused-cli
                 "-DCMAKE_TOOLCHAIN_FILE:PATH=${CMAKE_TOOLCHAIN_FILE}"
                 "-DCMAKE_USER_MAKE_RULES_OVERRIDE=${CMAKE_USER_MAKE_RULES_OVERRIDE}"
                 "-DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}"
-- 
2.39.1