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authorKonstantinos Sideris <sideris.konstantin@gmail.com>2018-06-11 21:02:27 +0300
committerHubert Chathi <hubert@uhoreg.ca>2018-10-12 16:22:03 -0400
commit4e94dfc7e057776b0d1aafbeb72c8dad7918d988 (patch)
treef78cea96a63f146b161c6feb6e96d3a047498354 /CMakeLists.txt
parentaf86a9a8b899eeb3c1c464cb0c54218acd788fa6 (diff)
Add CMake support
The library can now be installed using CMake v3.0+. Below is an example configuration. 1. Generate configuation cmake -H. -Bbuild -GNinja -DCMAKE_BUILD_TYPE=Release // The default profile. -DCMAKE_INSTALL_PREFIX=/usr/local/ -DBUILD_SHARED_LIBS=ON -DOLM_TESTS=1 -DOLM_FUZZERS=1 2. Build & install the targets cmake --build build --config Release --target install 3. Run the tests cd build/test && ctest . The library can also be used as a dependency with CMake using find_package(Olm::Olm REQUIRED) target_link_libraries(my_exe Olm::Olm) Signed-off-by: Konstantinos Sideris <sideris.konstantin@gmail.com>
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+cmake_minimum_required(VERSION 3.1)
+
+project(olm VERSION 2.2.2 LANGUAGES CXX C)
+
+option(OLM_TESTS "Build tests" ON)
+option(OLM_FUZZERS "Build fuzzers" ON)
+
+add_definitions(-DOLMLIB_VERSION_MAJOR=${PROJECT_VERSION_MAJOR})
+add_definitions(-DOLMLIB_VERSION_MINOR=${PROJECT_VERSION_MINOR})
+add_definitions(-DOLMLIB_VERSION_PATCH=${PROJECT_VERSION_PATCH})
+
+set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_C_STANDARD 99)
+set(CMAKE_C_STANDARD_REQUIRED ON)
+set(CMAKE_POSITION_INDEPENDENT_CODE ON)
+
+if(NOT CMAKE_BUILD_TYPE)
+ set(CMAKE_BUILD_TYPE Release)
+endif()
+
+add_library(olm
+ src/account.cpp
+ src/base64.cpp
+ src/cipher.cpp
+ src/crypto.cpp
+ src/memory.cpp
+ src/message.cpp
+ src/pickle.cpp
+ src/ratchet.cpp
+ src/session.cpp
+ src/utility.cpp
+
+ src/ed25519.c
+ src/error.c
+ src/inbound_group_session.c
+ src/megolm.c
+ src/olm.cpp
+ src/outbound_group_session.c
+ src/pickle_encoding.c
+
+ lib/crypto-algorithms/aes.c
+ lib/crypto-algorithms/sha256.c
+ lib/curve25519-donna/curve25519-donna.c)
+add_library(Olm::Olm ALIAS olm)
+
+target_include_directories(olm
+ PUBLIC
+ $<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/include>
+ $<INSTALL_INTERFACE:include>
+ PRIVATE
+ ${CMAKE_CURRENT_SOURCE_DIR}/lib)
+
+set_target_properties(olm PROPERTIES
+ SOVERSION ${PROJECT_VERSION_MAJOR}
+ VERSION ${PROJECT_VERSION})
+
+set_target_properties(olm PROPERTIES
+ ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_BINDIR}
+ LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_LIBDIR}
+ RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_LIBDIR})
+
+#
+# Installation
+#
+include(GNUInstallDirs)
+set(INSTALL_CONFIGDIR ${CMAKE_INSTALL_LIBDIR}/cmake/Olm)
+install(TARGETS olm
+ EXPORT olm-targets
+ LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+ ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
+
+# The exported target will be named Olm.
+set_target_properties(olm PROPERTIES EXPORT_NAME Olm)
+install(FILES
+ ${CMAKE_SOURCE_DIR}/include/olm/olm.h
+ ${CMAKE_SOURCE_DIR}/include/olm/outbound_group_session.h
+ ${CMAKE_SOURCE_DIR}/include/olm/inbound_group_session.h
+ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/olm)
+
+# Export the targets to a script.
+install(EXPORT olm-targets
+ FILE OlmTargets.cmake
+ NAMESPACE Olm::
+ DESTINATION ${INSTALL_CONFIGDIR})
+
+# Create a ConfigVersion.cmake file.
+include(CMakePackageConfigHelpers)
+write_basic_package_version_file(
+ ${CMAKE_CURRENT_BINARY_DIR}/OlmConfigVersion.cmake
+ VERSION ${PROJECT_VERSION}
+ COMPATIBILITY SameMajorVersion)
+
+configure_package_config_file(
+ ${CMAKE_CURRENT_LIST_DIR}/cmake/OlmConfig.cmake.in
+ ${CMAKE_CURRENT_BINARY_DIR}/OlmConfig.cmake
+ INSTALL_DESTINATION ${INSTALL_CONFIGDIR})
+
+#Install the config & configversion.
+install(FILES
+ ${CMAKE_CURRENT_BINARY_DIR}/OlmConfig.cmake
+ ${CMAKE_CURRENT_BINARY_DIR}/OlmConfigVersion.cmake
+ DESTINATION ${INSTALL_CONFIGDIR})
+
+# Register package in user's package registry
+export(EXPORT olm-targets
+ FILE ${CMAKE_CURRENT_BINARY_DIR}/OlmTargets.cmake
+ NAMESPACE Olm::)
+export(PACKAGE Olm)
+
+if (OLM_TESTS)
+ add_subdirectory(tests)
+endif()
+
+if (OLM_FUZZERS)
+ add_subdirectory(fuzzers)
+endif()