add config.cmake.in

CMakeLists.txt

@@ -1,18 +1,18 @@
 cmake_minimum_required(VERSION 3.15.2)
-
 # 设置工程名称和语言
-project(LIBLBFGS VERSION 1.1.0)
+project(LibLBFGS VERSION 1.1.0)
+# 添加配置配件编写的函数
+include(CMakePackageConfigHelpers)
+
+if(${CMAKE_HOST_SYSTEM_NAME} STREQUAL "Windows")
+  set(CMAKE_INSTALL_PREFIX D:/Library)
+else()
+  set(CMAKE_INSTALL_PREFIX /opt/stow/liblbfgs)
+endif()
 
 message(STATUS "Platform: " ${CMAKE_HOST_SYSTEM_NAME})
-if(${CMAKE_HOST_SYSTEM_NAME} STREQUAL "Windows")
-    #set(CMAKE_C_COMPILER gcc)
-    #set(CMAKE_CXX_COMPILER g++)
-    set(CMAKE_INSTALL_PREFIX D:/Library)
-endif()
 message(STATUS "Install prefix: " ${CMAKE_INSTALL_PREFIX})
-
-# 添加源文件地址
-add_subdirectory(src/)
+message(STATUS "Build type: " ${CMAKE_BUILD_TYPE})
 
 # 添加编译选项
 option(HAVE_CONFIG_H "use config.h" ON)
@@ -23,3 +23,6 @@ configure_file(
   "${PROJECT_SOURCE_DIR}/config.h.in"
   "${PROJECT_SOURCE_DIR}/src/lib/config.h"
   )
+
+# 添加源文件地址
+add_subdirectory(src/)