Update CMakeLists.txt

NickvisionApps · Jan 6, 2024 · d058e7e · d058e7e
1 parent 4fbebcb
commit d058e7e
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -1,13 +1,13 @@
 cmake_minimum_required (VERSION 3.25)
 
-file(TO_CMAKE_PATH $ENV{VCPKG_ROOT} VCPKG_ROOT)
 set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
-if(VCPKG_ROOT STREQUAL "")
-	set(CMAKE_TOOLCHAIN_FILE "scripts/buildsystems/vcpkg.cmake")
-else()
-	set(CMAKE_TOOLCHAIN_FILE "${VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake")
+if(DEFINED ENV{VCPKG_ROOT})
+	file(TO_CMAKE_PATH $ENV{VCPKG_ROOT} VCPKG_ROOT)
+	if(EXISTS "${VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake")
+		set(CMAKE_TOOLCHAIN_FILE "${VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake")
+	endif()
 endif()
 if(WIN32)
 	set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)