cmake: use PROJECT_SOURCE_DIR is more acurrate

chensoft · chensoft · commit 5315b8697c1c · 2018-01-15T14:39:14.000+08:00
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
@@ -18,7 +18,7 @@ target_compile_definitions(
 )
 
 # include path
-target_include_directories(libchen PUBLIC ${CMAKE_SOURCE_DIR}/include)  # todo maybe PROJECT_SOURCE_DIR
+target_include_directories(libchen PUBLIC ${PROJECT_SOURCE_DIR}/include)
 
 # source codes
 file(GLOB_RECURSE CHEN_SRC *.cpp)  # I hate to list all the files
@@ -36,7 +36,7 @@ install(
     LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
     RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
 )
-install(DIRECTORY ${CMAKE_SOURCE_DIR}/include/chen DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+install(DIRECTORY ${PROJECT_SOURCE_DIR}/include/chen DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
 
 # code coverage
 option(CHEN_CODE_COVERAGE "Enable libchen code coverage." OFF)

Original file line number	Diff line number	Diff line change
`@@ -18,7 +18,7 @@ target_compile_definitions(`
`18`	`18`	`)`
`19`	`19`
`20`	`20`	`# include path`
`21`		`-target_include_directories(libchen PUBLIC ${CMAKE_SOURCE_DIR}/include) # todo maybe PROJECT_SOURCE_DIR`
	`21`	`+target_include_directories(libchen PUBLIC ${PROJECT_SOURCE_DIR}/include)`
`22`	`22`
`23`	`23`	`# source codes`
`24`	`24`	`file(GLOB_RECURSE CHEN_SRC *.cpp) # I hate to list all the files`
`@@ -36,7 +36,7 @@ install(`
`36`	`36`	`LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}`
`37`	`37`	`RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}`
`38`	`38`	`)`
`39`		`-install(DIRECTORY ${CMAKE_SOURCE_DIR}/include/chen DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})`
	`39`	`+install(DIRECTORY ${PROJECT_SOURCE_DIR}/include/chen DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})`
`40`	`40`
`41`	`41`	`# code coverage`
`42`	`42`	`option(CHEN_CODE_COVERAGE "Enable libchen code coverage." OFF)`