cmake_minimum_required() before project()

* Without this CMAKE_MSVC_RUNTIME_LIBRARY=MultiThreaded (MT) Windows builds still produced incompatible MultiThreadedDLL (MD) output.

 * Resolves following warning:

CMake Warning (dev) at CMakeLists.txt:2 (project):
  cmake_minimum_required() should be called prior to this top-level project()
  call.

 * Use ${CMAKE_HOST_SYSTEM_NAME} as ${CMAKE_SYSTEM_NAME} not set before project().
This commit is contained in:
rp42 2024-12-30 11:01:39 +00:00 committed by Luca Boccassi
parent a23330dbe2
commit 34f7fa2202

View File

@ -1,12 +1,13 @@
# CMake build script for ZeroMQ
project(ZeroMQ)
if(${CMAKE_SYSTEM_NAME} STREQUAL Darwin)
if(${CMAKE_HOST_SYSTEM_NAME} STREQUAL Darwin)
cmake_minimum_required(VERSION 3.0.2)
else()
cmake_minimum_required(VERSION 2.8.12)
endif()
project(ZeroMQ)
include(CheckIncludeFiles)
include(CheckCCompilerFlag)
include(CheckCXXCompilerFlag)