CMake Integration

.gitignore

@@ -1,6 +1,6 @@
 .idea/
-CMakeLists.txt
 cmake-build-debug/
 make-all.sh
+build/
 
 ._*

CMakeLists.txt

@@ -0,0 +1,50 @@
+cmake_minimum_required(VERSION 3.10)
+
+project(NanoLog VERSION 0.0.1 DESCRIPTION "Nanolog is an extremely performant nanosecond scale logging system for C++ that exposes a simple printf-like API.")
+
+list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake/modules")
+
+set(CMAKE_CXX_STANDARD 17)
+
+# pre-requisites
+find_package(Threads REQUIRED)
+find_package(RT REQUIRED)
+
+file(GLOB HEADERS ${PROJECT_SOURCE_DIR}/runtime/*.h)
+file(GLOB SOURCES ${PROJECT_SOURCE_DIR}/runtime/*.cc ${PROJECT_SOURCE_DIR}/runtime/testHelper/GeneratedCode.cc)
+add_library(${PROJECT_NAME} ${SOURCES} ${HEADERS})
+
+target_include_directories(${PROJECT_NAME} PRIVATE ${PROJECT_SOURCE_DIR}/runtime)
+
+set_target_properties(${PROJECT_NAME} PROPERTIES VERSION ${PROJECT_VERSION})
+set_target_properties(${PROJECT_NAME} PROPERTIES SOVERSION 1)
+set_target_properties(${PROJECT_NAME} PROPERTIES PUBLIC_HEADER "${HEADERS}")
+
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/${PROJECT_NAME}.pc.in ${PROJECT_NAME}.pc @ONLY)
+
+option(BUILD_DECOPRESSOR "Build decompressor app" ON)
+if(BUILD_DECOPRESSOR)
+ add_subdirectory(decompressor)
+endif()
+
+option(BUILD_PERF "Build perf app" OFF)
+if(BUILD_PERF)
+ add_subdirectory(perf)
+endif()
+
+option(BUILD_SAMPLE "Build sample app" OFF)
+if(BUILD_SAMPLE)
+ add_subdirectory(sample)
+endif()
+
+option(BUILD_TEST "Build unit tests" ON)
+if(BUILD_TEST)
+ enable_testing ()
+ add_subdirectory(tests)
+endif()
+
+include(GNUInstallDirs)
+
+install(TARGETS ${PROJECT_NAME} ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+install(FILES ${CMAKE_BINARY_DIR}/${PROJECT_NAME}.pc DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/pkgconfig)
+

NanoLog.pc.in

@@ -0,0 +1,14 @@
+prefix="@CMAKE_INSTALL_PREFIX@"
+exec_prefix="@CMAKE_INSTALL_PREFIX@"
+libdir="${exec_prefix}/@CMAKE_INSTALL_LIBDIR@"
+includedir="${exec_prefix}/@CMAKE_INSTALL_INCLUDEDIR@"
+
+Name: @PROJECT_NAME@
+Description: @PROJECT_DESCRIPTION@
+URL: https://github.com/PlatformLab/NanoLog.git
+Version: @PROJECT_VERSION@
+Requires: @PKGCONF_LIBS_PUB@
+Requires.private: @PKGCONF_REQ_PRIV@
+Cflags: -I"${includedir}"
+Libs: -L"${libdir}" -l@PROJECT_NAME@ @CMAKE_THREAD_LIBS_INIT@ @RT_LIBRARIES@ @PKGCONF_LIBS_PUB@
+Libs.private: -L"${libdir}" -l@PROJECT_NAME@ @CMAKE_THREAD_LIBS_INIT@ @RT_LIBRARIES@ @PKGCONF_LIBS_PRIV@

cmake/modules/FindRT.cmake

@@ -0,0 +1,21 @@
+# Try to find real time libraries
+# Once done, this will define
+#
+# RT_FOUND - system has rt library
+# RT_LIBRARIES - rt libraries directory
+
+include(FindPackageHandleStandardArgs)
+
+if(RT_LIBRARIES)
+ set(RT_FIND_QUIETLY TRUE)
+else()
+ find_library(
+ RT_LIBRARY
+ NAMES rt
+ HINTS ${RT_ROOT_DIR}
+ PATH_SUFFIXES ${LIBRARY_PATH_PREFIX})
+
+ set(RT_LIBRARIES ${RT_LIBRARY})
+ find_package_handle_standard_args(rt DEFAULT_MSG RT_LIBRARY)
+ mark_as_advanced(RT_LIBRARY)
+endif()

decompressor/CMakeLists.txt

@@ -0,0 +1,10 @@
+project(decompressor)
+
+file(GLOB SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/*.cc ${CMAKE_SOURCE_DIR}/runtime/testHelper/GeneratedCode.cc)
+add_executable(${PROJECT_NAME} ${SOURCES})
+
+target_include_directories(${PROJECT_NAME} PRIVATE ${CMAKE_SOURCE_DIR}/runtime)
+target_link_libraries(${PROJECT_NAME} NanoLog)
+
+include(GNUInstallDirs)
+install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME} DESTINATION ${CMAKE_INSTALL_BINDIR})

perf/CMakeLists.txt

@@ -0,0 +1,9 @@
+project(Perf)
+
+find_package(Threads REQUIRED)
+
+file(GLOB SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/*.cc ${CMAKE_CURRENT_SOURCE_DIR}/*.h ${CMAKE_SOURCE_DIR}/runtime/testHelper/GeneratedCode.cc)
+add_executable(${PROJECT_NAME} ${SOURCES})
+
+target_include_directories(${PROJECT_NAME} PRIVATE ${CMAKE_SOURCE_DIR}/runtime)
+target_link_libraries(${PROJECT_NAME} NanoLog ${CMAKE_THREAD_LIBS_INIT})

sample/CMakeLists.txt

@@ -0,0 +1,12 @@
+project(sample)
+
+list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake/modules")
+
+find_package(Threads REQUIRED)
+find_package(RT REQUIRED)
+
+file(GLOB SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/*.cc)
+add_executable(${PROJECT_NAME} ${SOURCES})
+
+target_include_directories(${PROJECT_NAME} PRIVATE ${CMAKE_SOURCE_DIR}/runtime)
+target_link_libraries(${PROJECT_NAME} NanoLog ${CMAKE_THREAD_LIBS_INIT} ${RT_LIBRARIES})

tests/CMakeLists.txt

@@ -0,0 +1,11 @@
+project(Tests)
+
+find_package(GTest REQUIRED)
+
+file(GLOB SOURCES *.cc)
+add_executable(${PROJECT_NAME} ${SOURCES})
+
+target_link_libraries(${PROJECT_NAME} GTest::GTest GTest::Main NanoLog ${CMAKE_THREAD_LIBS_INIT} ${RT_LIBRARIES})
+target_include_directories(${PROJECT_NAME} PRIVATE ${CMAKE_SOURCE_DIR}/runtime)
+
+gtest_discover_tests(${PROJECT_NAME})