diff options
| -rw-r--r-- | CMakeLists.txt | 77 |
1 files changed, 48 insertions, 29 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index eaaf6b0..62ad616 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,29 +1,48 @@ -CMAKE_MINIMUM_REQUIRED(VERSION 3.0) -PROJECT(FileSender) - -INCLUDE(CheckIncludeFiles) -CHECK_INCLUDE_FILES(sys/sendfile.h HAVE_SYS_SENDFILE_H) - -IF(HAVE_SYS_SENDFILE_H) - ADD_COMPILE_DEFINITIONS(HAVE_SYS_SENDFILE_H) -ENDIF(HAVE_SYS_SENDFILE_H) - -INCLUDE(CheckFunctionExists) -CHECK_FUNCTION_EXISTS(sendfile HAVE_SENDFILE) -IF(HAVE_SENDFILE) - ADD_COMPILE_DEFINITIONS(HAVE_SENDFILE) -ENDIF(HAVE_SENDFILE) - -CHECK_FUNCTION_EXISTS(socket HAVE_SOCKET) -IF(NOT HAVE_SOCKET) - CHECK_LIBRARY_EXISTS(socket socket "" HAVE_SOCKET) -ENDIF(NOT HAVE_SOCKET) - -INCLUDE(CheckStructHasMember) -CHECK_STRUCT_HAS_MEMBER("struct sf_hdtr" hdr_cnt sys/socket.h HAVE_STRUCT_SF_HDTR_HDR_CNT) -IF(HAVE_STRUCT_SF_HDTR_HDR_CNT) - ADD_COMPILE_DEFINITIONS(HAVE_STRUCT_SF_HDTR_HDR_CNT) -ENDIF(HAVE_STRUCT_SF_HDTR_HDR_CNT) - -ADD_EXECUTABLE(server server.c utils.c utils.h) -ADD_EXECUTABLE(client client.c utils.c utils.h) +cmake_minimum_required(VERSION 3.1) +cmake_policy(SET CMP0054 NEW) + +project(FileSender) + +include(CheckFunctionExists) +include(CheckIncludeFiles) +include(CheckLibraryExists) +include(CheckStructHasMember) + +macro(CMAKE_SEARCH_LIBS v_func v_lib func) + check_function_exists(${func} ${v_func}) + if(NOT ${v_func}) + foreach(lib ${ARGN}) + check_library_exists(${lib} ${func} "" HAVE_${func}_IN_${lib}) + if(HAVE_${func}_IN_${lib}) + set(${v_func} TRUE) + set(${v_lib} "${lib}" CACHE INTERNAL "Library providing ${func}") + break() + endif() + endforeach() + endif() +endmacro() + + +check_include_files(sys/sendfile.h HAVE_SYS_SENDFILE_H) +if(HAVE_SYS_SENDFILE_H) + add_compile_definitions(HAVE_SYS_SENDFILE_H) +endif() + +cmake_search_libs(HAVE_SENDFILE SENDFILE_LIB sendfile sendfile) +cmake_search_libs(HAVE_SOCKET SOCKET_LIB socket socket) + +if(HAVE_SENDFILE) + add_compile_definitions(HAVE_SENDFILE) +endif() + +check_struct_has_member("struct sf_hdtr" hdr_cnt sys/socket.h HAVE_STRUCT_SF_HDTR_HDR_CNT) +if(HAVE_STRUCT_SF_HDTR_HDR_CNT) + add_compile_definitions(HAVE_STRUCT_SF_HDTR_HDR_CNT) +endif() + +add_executable(server server.c utils.c utils.h) +target_link_libraries(server ${SOCKET_LIB}) + +add_executable(client client.c utils.c utils.h) +target_link_libraries(client ${SOCKET_LIB} ${SENDFILE_LIB}) + |