[fix] replacing include_directories with target_include_directories (ChunelFeng#350)

SGSSGene · web-flow · commit b8e14438db5d · 2024-03-06T22:37:41.000+08:00
thx for your pr
diff --git a/cmake/CGraph-env-include.cmake b/cmake/CGraph-env-include.cmake
@@ -30,9 +30,9 @@ ELSEIF(WIN32)
     # 本工程也支持在windows平台上的mingw环境使用
 ENDIF()
 
-include_directories(${CGRAPH_PROJECT_ROOT_DIR}/src/)    # 直接加入"CGraph.h"文件对应的位置
-
 # 以下三选一，本地编译执行，推荐OBJECT方式
 add_library(CGraph OBJECT ${CGRAPH_PROJECT_SRC_LIST})      # 通过代码编译
 # add_library(CGraph SHARED ${CGRAPH_PROJECT_SRC_LIST})    # 编译libCGraph动态库
 # add_library(CGraph STATIC ${CGRAPH_PROJECT_SRC_LIST})    # 编译libCGraph静态库
+
+target_include_directories(CGraph PUBLIC ${CGRAPH_PROJECT_ROOT_DIR}/src/)    # 直接加入"CGraph.h"文件对应的位置
diff --git a/example/CMakeLists.txt b/example/CMakeLists.txt
@@ -8,7 +8,7 @@ set(CGRAPH_EXAMPLE_LIST
 
 foreach(example ${CGRAPH_EXAMPLE_LIST})
     add_executable(${example}
-            $<TARGET_OBJECTS:CGraph>
             ${example}.cpp
             )
-endforeach()
+    target_link_libraries(${example} PRIVATE CGraph)
+endforeach()
diff --git a/tutorial/CMakeLists.txt b/tutorial/CMakeLists.txt
@@ -34,7 +34,8 @@ set(CGRAPH_TUTORIAL_LIST
 foreach(tut ${CGRAPH_TUTORIAL_LIST})
     add_executable(${tut}
             # 在自己的工程中引入CGraph功能，仅需引入 CGraph-env-include.cmake 后，加入这一句话即可
-            $<TARGET_OBJECTS:CGraph>
             ${tut}.cpp
             )
+    target_link_libraries(${tut} PRIVATE CGraph)
+
 endforeach()

Original file line number	Diff line number	Diff line change
`@@ -8,7 +8,7 @@ set(CGRAPH_EXAMPLE_LIST`
`8`	`8`
`9`	`9`	`foreach(example ${CGRAPH_EXAMPLE_LIST})`
`10`	`10`	`add_executable(${example}`
`11`		`- $<TARGET_OBJECTS:CGraph>`
`12`	`11`	`${example}.cpp`
`13`	`12`	`)`
`14`		`-endforeach()`
	`13`	`+ target_link_libraries(${example} PRIVATE CGraph)`
	`14`	`+endforeach()`