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Refactor top level cmake file into multiple components

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pull/570/head
Michael 5 years ago
parent 9d9b65413c
commit 8c570653ee
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GPG Key ID: 2D51757B47E2434C
7 changed files with 112 additions and 134 deletions
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129
CMakeLists.txt
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@ -22,17 +22,32 @@ option(WITH_COVERAGE "generate coverage data")
option(WARNINGS_AS_ERRORS "treat all warnings as errors. turn off for development, on for release" OFF)
include(cmake/target_link_libraries_system.cmake)
include(cmake/add_import_library.cmake)
include(cmake/add_log_tag.cmake)
# Basic definitions
get_filename_component(CORE_INCLUDE include ABSOLUTE)
get_filename_component(ABYSS_INCLUDE "${CMAKE_CURRENT_LIST_DIR}/${ABYSS}/include" ABSOLUTE)
set(LIB lokinet)
set(SHARED_LIB ${LIB}-shared)
set(STATIC_LIB ${LIB}-static)
set(CRYPTOGRAPHY_LIB ${LIB}-cryptography)
set(UTIL_LIB ${LIB}-util)
set(PLATFORM_LIB ${LIB}-platform)
set(ANDROID_LIB ${LIB}android)
set(ABYSS libabyss)
set(ABYSS_LIB abyss)
set(ABYSS_EXE ${ABYSS_LIB}-main)
get_filename_component(TT_ROOT "vendor/libtuntap-master" ABSOLUTE)
add_definitions(-D${CMAKE_SYSTEM_NAME})
get_filename_component(CORE_INCLUDE "${CMAKE_CURRENT_SOURCE_DIR}/include" ABSOLUTE)
get_filename_component(ABYSS_INCLUDE "${CMAKE_CURRENT_SOURCE_DIR}/${ABYSS}/include" ABSOLUTE)
find_program(CCACHE_PROGRAM ccache)
if(CCACHE_PROGRAM)
set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE_PROGRAM}")
set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE_PROGRAM}")
endif()
if (MSVC_VERSION)
if(MSVC_VERSION)
enable_language(ASM_MASM)
list(APPEND CMAKE_ASM_MASM_SOURCE_FILE_EXTENSIONS s)
add_definitions(/D_WIN32_WINNT=0x0600 /DNOMINMAX /DSODIUM_STATIC)
@ -44,8 +59,6 @@ include(cmake/solaris.cmake)
if(WIN32)
set(CMAKE_CXX_STANDARD 17)
ENABLE_LANGUAGE(RC)
set(CMAKE_CXX_STANDARD_LIBRARIES "${CMAKE_CXX_STANDARD_LIBRARIES} -lshlwapi")
else()
set(CMAKE_CXX_STANDARD 14)
endif(WIN32)
@ -57,19 +70,13 @@ if (NOT ${CMAKE_SYSTEM_NAME} MATCHES "Linux" AND SHADOW)
message( FATAL_ERROR "shadow-framework is Linux only" )
endif(NOT ${CMAKE_SYSTEM_NAME} MATCHES "Linux" AND SHADOW)
if (WIN32 AND NOT STATIC_LINK_RUNTIME)
if(NOT MSVC)
message("must ship compiler runtime libraries with this build: libwinpthread-1.dll, libgcc_s_dw2-1.dll, and libstdc++-6.dll")
message("for release builds, turn on STATIC_LINK_RUNTIME in cmake options")
endif()
endif(WIN32 AND NOT STATIC_LINK_RUNTIME)
set(ABSEIL_DIR vendor/abseil-cpp)
add_subdirectory(${ABSEIL_DIR})
include_directories(SYSTEM ${ABSEIL_DIR})
add_subdirectory(vendor/cxxopts)
add_subdirectory(vendor/nlohmann)
include_directories(SYSTEM vendor/cxxopts/include)
# still need the headers unconditionally
set(ABSEIL_DIR vendor/abseil-cpp)
if (NOT WIN32)
add_compile_options(-fPIC)
endif(NOT WIN32)
@ -94,31 +101,9 @@ include(cmake/coverage.cmake)
# these vars are set by the cmake toolchain spec
if (WOW64_CROSS_COMPILE OR WIN64_CROSS_COMPILE)
# dynamic linking does this all the time
if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
option(NO_LIBGCC "use libunwind+compiler-rt instead, must already be installed in mingw-w64 sysroot" OFF)
add_compile_options(-Wno-unused-command-line-argument -Wno-c++11-narrowing)
add_compile_options($<$<COMPILE_LANGUAGE:C>:-Wno-bad-function-cast>)
if (NO_LIBGCC)
set(CMAKE_CXX_STANDARD_LIBRARIES "-lunwind -lpsapi ${CMAKE_CXX_STANDARD_LIBRARIES}")
set(CMAKE_C_STANDARD_LIBRARIES "-lunwind -lpsapi ${CMAKE_C_STANDARD_LIBRARIES}")
endif(NO_LIBGCC)
else()
# found it. this is GNU only
add_compile_options(-Wno-cast-function-type)
endif()
include(cmake/cross_compile.cmake)
endif(WOW64_CROSS_COMPILE OR WIN64_CROSS_COMPILE)
if(WIN32 AND NOT MSVC_VERSION)
add_compile_options($<$<COMPILE_LANGUAGE:C>:-Wno-bad-function-cast>)
add_compile_options($<$<COMPILE_LANGUAGE:C>:-Wno-cast-function-type>)
# unlike unix where you get a *single* compiler ID string in .comment
# GNU ld sees fit to merge *all* the .ident sections in object files
# to .r[o]data section one after the other!
add_compile_options(-fno-ident)
set(FS_LIB stdc++fs)
endif()
if(DEBIAN)
add_definitions(-DDEBIAN)
elseif(NOT ANDROID AND NOT NON_PC_TARGET)
@ -185,11 +170,6 @@ if(SHADOW)
include(cmake/shadow.cmake)
endif(SHADOW)
# if(CMAKE_BUILD_TYPE MATCHES Release AND CMAKE_CXX_COMPILER_ID MATCHES "Clang|GCC")
# set(OPTIMIZE_FLAGS -UNDEBUG)
# endif()
if(CMAKE_BUILD_TYPE MATCHES "[Dd][Ee][Bb][Uu][Gg]")
set(OPTIMIZE_FLAGS "")
add_definitions(-DLOKINET_DEBUG=1)
@ -212,13 +192,6 @@ if(NOT GIT_VERSION)
add_definitions("-DGIT_REV=\"${GIT_VERSION}\"")
endif(NOT GIT_VERSION)
if(RELEASE_MOTTO)
add_definitions(-DLLARP_RELEASE_MOTTO="${RELEASE_MOTTO}")
if(WIN32)
add_definitions(-DRELEASE_MOTTO=${RELEASE_MOTTO})
endif(WIN32)
endif(RELEASE_MOTTO)
set(EXE lokinet)
set(EXE_SRC daemon/main.cpp)
@ -242,35 +215,13 @@ if(ANDROID)
set(ANDROID_PLATFORM_SRC android/ifaddrs.c)
endif(ANDROID)
set(LIB lokinet)
set(SHARED_LIB ${LIB}-shared)
set(STATIC_LIB ${LIB}-static)
set(CRYPTOGRAPHY_LIB ${LIB}-cryptography)
set(UTIL_LIB ${LIB}-util)
set(PLATFORM_LIB ${LIB}-platform)
set(ANDROID_LIB ${LIB}android)
set(ABYSS libabyss)
set(ABYSS_LIB abyss)
set(ABYSS_EXE ${ABYSS_LIB}-main)
get_filename_component(TT_ROOT "vendor/libtuntap-master" ABSOLUTE)
add_definitions(-D${CMAKE_SYSTEM_NAME})
function(add_import_library libname)
add_library(libname SHARED IMPORTED)
if(NOT TARGET libname)
message(FATAL "unable to find library ${libname}")
endif()
endfunction()
if(UNIX)
include(cmake/unix.cmake)
elseif(WIN32)
get_filename_component(LIBTUNTAP_IMPL ${TT_ROOT}/tuntap-windows.c ABSOLUTE)
get_filename_component(EV_SRC "llarp/ev/ev_win32.cpp" ABSOLUTE)
add_definitions(-DWIN32_LEAN_AND_MEAN -DWIN32 -DWINVER=0x0500 -D_WIN32_WINNT=0x0500)
include(cmake/win32.cmake)
else()
message(FATAL_ERROR "What operating system _are_ you building on/for?")
endif(UNIX)
endif()
set(LIBTUNTAP_SRC_BASE
${TT_ROOT}/tuntap.cpp
@ -281,34 +232,16 @@ if(UNIX)
set(LIBTUNTAP_SRC ${TT_ROOT}/tuntap-unix.c ${LIBTUNTAP_SRC_BASE})
else()
set(LIBTUNTAP_SRC ${LIBTUNTAP_SRC_BASE})
endif(UNIX)
endif()
if(NOT WIN32)
add_subdirectory(vendor)
endif(NOT WIN32)
function(add_log_tag target)
get_target_property(TARGET_SRCS ${target} SOURCES)
foreach(F ${TARGET_SRCS})
set_source_files_properties(${F} PROPERTIES COMPILE_FLAGS -DLOG_TAG=\\\"${F}\\\")
endforeach(F)
endfunction()
set(ABYSS_SRC
${ABYSS}/src/md5.cpp
${ABYSS}/src/http.cpp
${ABYSS}/src/client.cpp
${ABYSS}/src/server.cpp)
add_library(${ABYSS_LIB} STATIC ${ABYSS_SRC})
add_subdirectory(${ABSEIL_DIR})
include_directories(SYSTEM ${ABSEIL_DIR})
endif()
add_subdirectory(crypto)
add_subdirectory(libutp)
add_subdirectory(llarp)
target_link_libraries(${ABYSS_LIB} PUBLIC ${PLATFORM_LIB})
add_subdirectory(libabyss)
if (NOT WIN32)
add_executable(${ABYSS_EXE} ${ABYSS}/main.cpp)
@ -331,12 +264,6 @@ endif(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
add_log_tag(${ABYSS_EXE})
add_log_tag(${ABYSS_LIB})
if (WIN32)
set(EXE_LIBS ${STATIC_LIB} ws2_32 iphlpapi)
else()
set(EXE_LIBS ${STATIC_LIB} cppbackport libutp)
endif(WIN32)
if(SHADOW)
set(LOKINET_SHADOW shadow-plugin-${SHARED_LIB})

6
cmake/add_import_library.cmake
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@ -0,0 +1,6 @@
function(add_import_library libname)
add_library(libname SHARED IMPORTED)
if(NOT TARGET libname)
message(FATAL "unable to find library ${libname}")
endif()
endfunction()

6
cmake/add_log_tag.cmake
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@ -0,0 +1,6 @@
function(add_log_tag target)
get_target_property(TARGET_SRCS ${target} SOURCES)
foreach(F ${TARGET_SRCS})
set_source_files_properties(${F} PROPERTIES COMPILE_FLAGS -DLOG_TAG=\\\"${F}\\\")
endforeach(F)
endfunction()

13
cmake/cross_compile.cmake
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@ -0,0 +1,13 @@
# dynamic linking does this all the time
if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
option(NO_LIBGCC "use libunwind+compiler-rt instead, must already be installed in mingw-w64 sysroot" OFF)
add_compile_options(-Wno-unused-command-line-argument -Wno-c++11-narrowing)
add_compile_options($<$<COMPILE_LANGUAGE:C>:-Wno-bad-function-cast>)
if (NO_LIBGCC)
set(CMAKE_CXX_STANDARD_LIBRARIES "-lunwind -lpsapi ${CMAKE_CXX_STANDARD_LIBRARIES}")
set(CMAKE_C_STANDARD_LIBRARIES "-lunwind -lpsapi ${CMAKE_C_STANDARD_LIBRARIES}")
endif(NO_LIBGCC)
else()
# found it. this is GNU only
add_compile_options(-Wno-cast-function-type)
endif()

45
cmake/unix.cmake
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@ -1,30 +1,37 @@
add_definitions(-DUNIX)
add_definitions(-DPOSIX)
if(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
get_filename_component(LIBTUNTAP_IMPL ${TT_ROOT}/tuntap-unix-linux.c ABSOLUTE)
get_filename_component(EV_SRC "llarp/ev/ev_epoll.cpp" ABSOLUTE)
get_filename_component(LIBTUNTAP_IMPL ${TT_ROOT}/tuntap-unix-linux.c ABSOLUTE)
get_filename_component(EV_SRC "llarp/ev/ev_epoll.cpp" ABSOLUTE)
elseif(${CMAKE_SYSTEM_NAME} MATCHES "Android")
get_filename_component(LIBTUNTAP_IMPL ${TT_ROOT}/tuntap-unix-linux.c ABSOLUTE)
get_filename_component(EV_SRC "llarp/ev/ev_epoll.cpp" ABSOLUTE)
get_filename_component(LIBTUNTAP_IMPL ${TT_ROOT}/tuntap-unix-linux.c ABSOLUTE)
get_filename_component(EV_SRC "llarp/ev/ev_epoll.cpp" ABSOLUTE)
elseif (${CMAKE_SYSTEM_NAME} MATCHES "OpenBSD")
set(LIBTUNTAP_IMPL ${TT_ROOT}/tuntap-unix-openbsd.c ${TT_ROOT}/tuntap-unix-bsd.c)
get_filename_component(EV_SRC "llarp/ev/ev_kqueue.cpp" ABSOLUTE)
set(LIBTUNTAP_IMPL ${TT_ROOT}/tuntap-unix-openbsd.c ${TT_ROOT}/tuntap-unix-bsd.c)
get_filename_component(EV_SRC "llarp/ev/ev_kqueue.cpp" ABSOLUTE)
elseif (${CMAKE_SYSTEM_NAME} MATCHES "NetBSD")
set(LIBTUNTAP_IMPL ${TT_ROOT}/tuntap-unix-netbsd.c ${TT_ROOT}/tuntap-unix-bsd.c)
get_filename_component(EV_SRC "llarp/ev/ev_kqueue.cpp" ABSOLUTE)
set(LIBTUNTAP_IMPL ${TT_ROOT}/tuntap-unix-netbsd.c ${TT_ROOT}/tuntap-unix-bsd.c)
get_filename_component(EV_SRC "llarp/ev/ev_kqueue.cpp" ABSOLUTE)
elseif (${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD" OR ${CMAKE_SYSTEM_NAME} MATCHES "DragonFly")
set(LIBTUNTAP_IMPL ${TT_ROOT}/tuntap-unix-freebsd.c ${TT_ROOT}/tuntap-unix-bsd.c)
get_filename_component(EV_SRC "llarp/ev/ev_kqueue.cpp" ABSOLUTE)
set(LIBTUNTAP_IMPL ${TT_ROOT}/tuntap-unix-freebsd.c ${TT_ROOT}/tuntap-unix-bsd.c)
get_filename_component(EV_SRC "llarp/ev/ev_kqueue.cpp" ABSOLUTE)
elseif (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
set(LIBTUNTAP_IMPL ${TT_ROOT}/tuntap-unix-darwin.c ${TT_ROOT}/tuntap-unix-bsd.c)
get_filename_component(EV_SRC "llarp/ev/ev_kqueue.cpp" ABSOLUTE)
set(LIBTUNTAP_IMPL ${TT_ROOT}/tuntap-unix-darwin.c ${TT_ROOT}/tuntap-unix-bsd.c)
get_filename_component(EV_SRC "llarp/ev/ev_kqueue.cpp" ABSOLUTE)
elseif (${CMAKE_SYSTEM_NAME} MATCHES "SunOS")
set(LIBTUNTAP_IMPL ${TT_ROOT}/tuntap-unix-sunos.c)
if (SOLARIS_HAVE_EPOLL)
get_filename_component(EV_SRC "llarp/ev/ev_epoll.cpp" ABSOLUTE)
else()
get_filename_component(EV_SRC "llarp/ev/ev_sun.cpp" ABSOLUTE)
endif()
set(LIBTUNTAP_IMPL ${TT_ROOT}/tuntap-unix-sunos.c)
if (SOLARIS_HAVE_EPOLL)
get_filename_component(EV_SRC "llarp/ev/ev_epoll.cpp" ABSOLUTE)
else()
get_filename_component(EV_SRC "llarp/ev/ev_sun.cpp" ABSOLUTE)
endif()
else()
message(FATAL_ERROR "Your operating system is not supported yet")
message(FATAL_ERROR "Your operating system is not supported yet")
endif()
set(EXE_LIBS ${STATIC_LIB} cppbackport libutp)
if(RELEASE_MOTTO)
add_definitions(-DLLARP_RELEASE_MOTTO="${RELEASE_MOTTO}")
endif()

27
cmake/win32.cmake
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@ -0,0 +1,27 @@
enable_language(RC)
set(CMAKE_CXX_STANDARD_LIBRARIES "${CMAKE_CXX_STANDARD_LIBRARIES} -lshlwapi")
get_filename_component(LIBTUNTAP_IMPL ${TT_ROOT}/tuntap-windows.c ABSOLUTE)
get_filename_component(EV_SRC "llarp/ev/ev_win32.cpp" ABSOLUTE)
add_definitions(-DWIN32_LEAN_AND_MEAN -DWIN32 -DWINVER=0x0500 -D_WIN32_WINNT=0x0500)
set(EXE_LIBS ${STATIC_LIB} ws2_32 iphlpapi)
if(RELEASE_MOTTO)
add_definitions(-DLLARP_RELEASE_MOTTO="${RELEASE_MOTTO}")
add_definitions(-DRELEASE_MOTTO=${RELEASE_MOTTO})
endif()
if (NOT STATIC_LINK_RUNTIME AND NOT MSVC)
message("must ship compiler runtime libraries with this build: libwinpthread-1.dll, libgcc_s_dw2-1.dll, and libstdc++-6.dll")
message("for release builds, turn on STATIC_LINK_RUNTIME in cmake options")
endif()
if(NOT MSVC_VERSION)
add_compile_options($<$<COMPILE_LANGUAGE:C>:-Wno-bad-function-cast>)
add_compile_options($<$<COMPILE_LANGUAGE:C>:-Wno-cast-function-type>)
# unlike unix where you get a *single* compiler ID string in .comment
# GNU ld sees fit to merge *all* the .ident sections in object files
# to .r[o]data section one after the other!
add_compile_options(-fno-ident)
set(FS_LIB stdc++fs)
endif()

20
libabyss/CMakeLists.txt
Unescape Escape View File

@ -1,15 +1,7 @@
add_library(${ABYSS_LIB} "${CMAKE_CURRENT_SOURCE_DIR}/src/md5.cpp"
"${CMAKE_CURRENT_SOURCE_DIR}/src/http.cpp"
"${CMAKE_CURRENT_SOURCE_DIR}/src/client.cpp"
"${CMAKE_CURRENT_SOURCE_DIR}/src/server.cpp")
set(ABYSS src)
set(ABYSS_LIB abyss)
include_directories(include)
set(ABYSS_SRC
${ABYSS}/md5.cpp
${ABYSS}/http.cpp
${ABYSS}/client.cpp
${ABYSS}/server.cpp
${ABYSS}/json.cpp)
add_library(${ABYSS_LIB} ${ABYSS_SRC})
target_include_directories(${ABYSS_LIB} PUBLIC include)
target_link_libraries(${ABYSS_LIB} PUBLIC ${PLATFORM_LIB})

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