Force using ZLIB_ROOT when searching for zlib with find_package

This has to be enabled explicitly since CMake 3.12.
szpajder · Mar 6, 2022 · 3f55dfa · 3f55dfa
1 parent 7c58976
commit 3f55dfa
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/libacars/CMakeLists.txt b/libacars/CMakeLists.txt
@@ -4,6 +4,10 @@ include(TestBigEndian)
 include(CheckSymbolExists)
 include(CheckPrototypeDefinition)
 
+# Use ZLIB_ROOT when searching for zlib with find_package
+# This is used when making Win32 binary releases.
+cmake_policy(SET CMP0074 NEW)
+
 # Check if LD supports linker scripts.
 file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/conftest.ldscript" "VERS_1 {
   global: sym;