Files
flipper/xplat/CMakeLists.txt
Pascal Hartig 02cf3a90a2 Fix build caching (#242)
Summary:
See https://github.com/facebook/flipper/issues/230 for a longer
explanation.

It turns out that many of the tasks in `native.gradle` (at least
`prepareGlog` which modifies files inside the source directory, but also
others) cause the cmake cache to invalidate.

Because we run those tasks unconditionally, we need to recompile all our
C++ code even when unmodified.

I fix this by adding a manual cache key to this which simply skips all
the tasks unless an up-to-date `external_cache_revision.txt` is found.
This is a bit hacky, but the alternatives are a) convincing cmake that
these modifications are not recompile-worthy which I have no idea how to
do and which might be impossible to do `mtime` on the files touches, or
b) having fine-grained `onlyIf` rules for every task which can easily
break. This seems the most straight-forward option.

Fixes #230.
Pull Request resolved: https://github.com/facebook/flipper/pull/242

Reviewed By: jknoxville

Differential Revision: D9381340

Pulled By: passy

fbshipit-source-id: a7db55aacac4a29076c29298d6c5b97d8bc91f66
2018-08-20 07:43:47 -07:00

73 lines
2.5 KiB
CMake

cmake_minimum_required (VERSION 3.6.0)
project(sonarcpp CXX)
set(CMAKE_VERBOSE_MAKEFILE on)
set(PACKAGE_NAME sonarcpp)
set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_EXTENSIONS OFF)
set(RSOCKET_VERSION 0.10.2)
set(external_DIR ${PROJECT_SOURCE_DIR}/../android/third-party/external)
set(libfolly_DIR ${external_DIR}/folly/)
set(rsocket_DIR ${external_DIR}/RSocket/)
set(easywsclient_DIR ../libs/)
set(glog_DIR ${external_DIR}/glog)
set(BOOST_DIR ${external_DIR}/boost/boost_1_63_0/)
set(LIBEVENT_DIR ${external_DIR}/LibEvent/libevent-release-2.1.9/)
set(DOUBLECONVERSION_DIR ${external_DIR}/double-conversion/double-conversion-3.0.0/)
set(OPENSSL_DIR ${external_DIR}/OpenSSL/openssl-1.1.0h/)
list(APPEND dir_list ./)
list(APPEND dir_list ./Sonar)
include_directories(${dir_list})
add_compile_options(-DFOLLY_NO_CONFIG
-DFB_SONARKIT_ENABLED=1
-DFOLLY_HAVE_MEMRCHR
-DFOLLY_MOBILE=1
-DFOLLY_USE_LIBCPP=1
-DFOLLY_HAVE_LIBJEMALLOC=0
-DFOLLY_HAVE_PREADV=0
-frtti
-fexceptions
-Wno-error
-Wno-unused-local-typedefs
-Wno-unused-variable
-Wno-sign-compare
-Wno-comment
-Wno-return-type
-Wno-tautological-constant-compare
)
file(GLOB SOURCES Sonar/*.cpp)
add_library(${PACKAGE_NAME} SHARED ${SOURCES})
set(build_DIR ${CMAKE_SOURCE_DIR}/build)
set(libfolly_build_DIR ${build_DIR}/libfolly/${ANDROID_ABI})
set(rsocket_build_DIR ${build_DIR}/rsocket/${ANDROID_ABI})
file(MAKE_DIRECTORY ${build_DIR})
add_subdirectory(${rsocket_DIR} ${rsocket_build_DIR})
message(STATUS "RSocket DIR:- " ${rsocket_DIR})
target_include_directories(${PACKAGE_NAME} PRIVATE
${libfolly_DIR}
${BOOST_DIR}
${BOOST_DIR}/../
${LIBEVENT_DIR}/
${rsocket_DIR}/rsocket-cpp-${RSOCKET_VERSION}
${LIBEVENT_DIR}/include/
${LIBEVENT_DIR}/include/event2
${OPENSSL_DIR}/include
${glog_DIR}
${glog_DIR}/../
${glog_DIR}/glog-0.3.5/src/
)
set(OPENSSL_LINK_DIRECTORIES ${external_DIR}/OpenSSL/libs/${ANDROID_ABI}/)
find_path(OPENSSL_LIBRARY libssl.a HINTS ${OPENSSL_LINK_DIRECTORIES})
target_link_libraries(${PACKAGE_NAME} folly rsocket glog double-conversion log event ${OPENSSL_LINK_DIRECTORIES}/libssl.a ${OPENSSL_LINK_DIRECTORIES}/libcrypto.a)