From f42008f5b49e8fd718f38771d587f8a6b3b71b5c Mon Sep 17 00:00:00 2001
From: Vollstrecker <werner@vollstreckernet.de>
Date: Mon, 30 Dec 2024 10:56:46 +0100
Subject: CMake: Avoid double inclusion of CPack warning.

---
 CMakeLists.txt                 | 2 ++
 contrib/minizip/CMakeLists.txt | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index f9e9620..4785e1a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -47,6 +47,8 @@ include(CheckTypeSize)
 include(CPack)
 include(GNUInstallDirs)
 
+set(CPACK_INCLUDED TRUE)
+
 if(NOT ZLIB_CONF_WRITTEN)
     set(Z_PREFIX ${ZLIB_PREFIX})
     set(CONF_OUT_FILE ${zlib_BINARY_DIR}/zconf.h.cmakein)
diff --git a/contrib/minizip/CMakeLists.txt b/contrib/minizip/CMakeLists.txt
index 2cf23d2..68aeed5 100644
--- a/contrib/minizip/CMakeLists.txt
+++ b/contrib/minizip/CMakeLists.txt
@@ -39,6 +39,10 @@ include(CMakePackageConfigHelpers)
 include(CheckTypeSize)
 include(GNUInstallDirs)
 
+if(NOT CPACK_INCLUDED)
+    include(CPack)
+endif(NOT CPACK_INCLUDED)
+
 if(MINIZIP_ENABLE_BZIP2)
     find_package(BZip2)
 endif(MINIZIP_ENABLE_BZIP2)
-- 
cgit v1.2.3-55-g6feb