Merge pull request #8 from foglamp/1.5.0RC

1.5.0 Release

CMakeLists.txt

@@ -0,0 +1,86 @@
+cmake_minimum_required(VERSION 2.4.0)
+
+# Set the plugin name to build
+project(Kafka)
+
+# Supported options:
+# -DFOGLAMP_INCLUDE
+# -DFOGLAMP_LIB
+# -DFOGLAMP_SRC
+# -DFOGLAMP_INSTALL
+#
+# If no -D options are given and FOGLAMP_ROOT environment variable is set
+# then FogLAMP libraries and header files are pulled from FOGLAMP_ROOT path.
+
+set(CMAKE_CXX_FLAGS "-std=c++11 -O3")
+
+# Generation version header file
+set_source_files_properties(version.h PROPERTIES GENERATED TRUE)
+add_custom_command(
+  OUTPUT version.h
+  DEPENDS ${CMAKE_SOURCE_DIR}/VERSION
+  COMMAND ${CMAKE_SOURCE_DIR}/mkversion ${CMAKE_SOURCE_DIR}
+  COMMENT "Generating version header"
+  VERBATIM
+)
+include_directories(${CMAKE_BINARY_DIR})
+
+# Set plugin type (south, north, filter)
+set(PLUGIN_TYPE "north")
+
+# Add here all needed FogLAMP libraries as list
+set(NEEDED_FOGLAMP_LIBS common-lib plugins-common-lib)
+
+# Find source files
+file(GLOB SOURCES *.cpp)
+
+# Find FogLAMP includes and libs, by including FindFogLAMP.cmak file
+set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR})
+find_package(FogLAMP)
+# If errors: make clean and remove Makefile
+if (NOT FOGLAMP_FOUND)
+	if (EXISTS "${CMAKE_BINARY_DIR}/Makefile")
+		execute_process(COMMAND make clean WORKING_DIRECTORY ${CMAKE_BINARY_DIR})
+		file(REMOVE "${CMAKE_BINARY_DIR}/Makefile")
+	endif()
+	# Stop the build process
+	message(FATAL_ERROR "FogLAMP plugin '${PROJECT_NAME}' build error.")
+endif()
+# On success, FOGLAMP_INCLUDE_DIRS and FOGLAMP_LIB_DIRS variables are set 
+
+# Add ./include
+include_directories(include)
+
+# Add /usr/local/include/librdkafka
+include_directories(/usr/local/include/librdkafka)
+
+# Add FogLAMP include dir(s)
+include_directories(${FOGLAMP_INCLUDE_DIRS})
+
+# Add other include paths this plugin needs
+if (FOGLAMP_SRC)
+	include_directories(${FOGLAMP_SRC}/C/plugins/common/include)
+endif()
+
+# Add FogLAMP lib path
+link_directories(${FOGLAMP_LIB_DIRS} /usr/local/lib)
+
+# Create shared library
+add_library(${PROJECT_NAME} SHARED ${SOURCES} version.h)
+
+target_link_libraries(${PROJECT_NAME} librdkafka.a)
+# Add FogLAMP library names
+target_link_libraries(${PROJECT_NAME} ${NEEDED_FOGLAMP_LIBS})
+
+# Add additional libraries
+target_link_libraries(${PROJECT_NAME}  -lssl -lm -lcrypto -lz -ldl -lpthread -lrt)
+
+# Set the build version 
+set_target_properties(${PROJECT_NAME} PROPERTIES SOVERSION 1)
+
+set(FOGLAMP_INSTALL "" CACHE INTERNAL "")
+# Install library
+if (FOGLAMP_INSTALL)
+	message(STATUS "Installing ${PROJECT_NAME} in ${FOGLAMP_INSTALL}/plugins/${PLUGIN_TYPE}/${PROJECT_NAME}")
+	install(TARGETS ${PROJECT_NAME} DESTINATION ${FOGLAMP_INSTALL}/plugins/${PLUGIN_TYPE}/${PROJECT_NAME})
+endif()

FindFogLAMP.cmake

@@ -0,0 +1,142 @@
+# This CMake file locates the FogLAMP header files and libraries
+#
+# The following variables are set:
+# FOGLAMP_INCLUDE_DIRS - Path(s) to FogLAMP headers files found
+# FOGLAMP_LIB_DIRS - Path to FogLAMP shared libraries
+# FOGLAMP_SUCCESS - Set on succes
+#
+# In case of error use SEND_ERROR and return()
+#
+
+# Set defaults paths of installed FogLAMP SDK package
+set(FOGLAMP_DEFAULT_INCLUDE_DIR "/usr/include/foglamp" CACHE INTERNAL "")
+set(FOGLAMP_DEFAULT_LIB_DIR "/usr/lib/foglamp" CACHE INTERNAL "")
+
+# CMakeLists.txt options
+set(FOGLAMP_SRC "" CACHE INTERNAL "")
+set(FOGLAMP_INCLUDE "" CACHE INTERNAL "")
+set(FOGLAMP_LIB "" CACHE INTERNAL "")
+
+# Return variables
+set(FOGLAMP_INCLUDE_DIRS "" CACHE INTERNAL "")
+set(FOGLAMP_LIB_DIRS "" CACHE INTERNAL "")
+set(FOGLAMP_FOUND "" CACHE INTERNAL "")
+
+# No options set
+# If FOGLAMP_ROOT env var is set, use it
+if (NOT FOGLAMP_SRC AND NOT FOGLAMP_INCLUDE AND NOT FOGLAMP_LIB)
+	if (DEFINED ENV{FOGLAMP_ROOT})
+		message(STATUS "No options set.\n" 
+			"   +Using found FOGLAMP_ROOT $ENV{FOGLAMP_ROOT}")
+		set(FOGLAMP_SRC $ENV{FOGLAMP_ROOT})
+	endif()
+endif()
+
+# -DFOGLAMP_SRC=/some_path or FOGLAMP_ROOT path
+# Set return variable FOGLAMP_INCLUDE_DIRS
+if (FOGLAMP_SRC)
+	unset(_INCLUDE_LIST CACHE)
+	file(GLOB_RECURSE _INCLUDE_COMMON "${FOGLAMP_SRC}/C/common/*.h")
+	file(GLOB_RECURSE _INCLUDE_SERVICES "${FOGLAMP_SRC}/C/services/common/*.h")
+	file(GLOB_RECURSE _INCLUDE_PLUGINS_FILTER_COMMON "${FOGLAMP_SRC}/C/plugins/filter/common/*.h")
+	list(APPEND _INCLUDE_LIST ${_INCLUDE_COMMON} ${_INCLUDE_SERVICES} ${_INCLUDE_PLUGINS_FILTER_COMMON})
+	foreach(_ITEM ${_INCLUDE_LIST})
+		get_filename_component(_ITEM_PATH ${_ITEM} DIRECTORY)
+		list(APPEND FOGLAMP_INCLUDE_DIRS ${_ITEM_PATH})
+	endforeach()
+	# Add rapidjson header files
+	list(APPEND FOGLAMP_INCLUDE_DIRS "${FOGLAMP_SRC}/C/thirdparty/rapidjson/include")
+	unset(INCLUDE_LIST CACHE)
+
+	list(REMOVE_DUPLICATES FOGLAMP_INCLUDE_DIRS)
+
+	string (REPLACE ";" "\n   +" DISPLAY_PATHS "${FOGLAMP_INCLUDE_DIRS}")
+	if (NOT DEFINED ENV{FOGLAMP_ROOT})
+		message(STATUS "Using -DFOGLAMP_SRC option for includes\n   +" "${DISPLAY_PATHS}")
+	else()
+		message(STATUS "Using FOGLAMP_ROOT for includes\n   +" "${DISPLAY_PATHS}")
+	endif()
+
+	if (NOT FOGLAMP_INCLUDE_DIRS)
+		message(SEND_ERROR "Needed FogLAMP header files not found in path ${FOGLAMP_SRC}/C")
+		return()
+	endif()
+else()
+	# -DFOGLAMP_INCLUDE=/some_path
+	if (NOT FOGLAMP_INCLUDE)
+		set(FOGLAMP_INCLUDE ${FOGLAMP_DEFAULT_INCLUDE_DIR})
+		message(STATUS "Using FogLAMP dev package includes " ${FOGLAMP_INCLUDE})
+	else()
+		message(STATUS "Using -DFOGLAMP_INCLUDE option " ${FOGLAMP_INCLUDE})
+	endif()
+	# Remove current value from cache
+	unset(_FIND_INCLUDES CACHE)
+	# Get up to date var from find_path
+	find_path(_FIND_INCLUDES NAMES plugin_api.h PATHS ${FOGLAMP_INCLUDE})
+	if (_FIND_INCLUDES)
+		list(APPEND FOGLAMP_INCLUDE_DIRS ${_FIND_INCLUDES})
+	endif()
+	# Remove current value from cache
+	unset(_FIND_INCLUDES CACHE)
+
+	if (NOT FOGLAMP_INCLUDE_DIRS)
+		message(SEND_ERROR "Needed FogLAMP header files not found in path ${FOGLAMP_INCLUDE}")
+		return()
+	endif()
+endif()
+
+#
+# FogLAMP Libraries
+#
+# Check -DFOGLAMP_LIB=/some path is valid
+# or use FOGLAMP_SRC/cmake_build/C/lib
+# FOGLAMP_SRC might have been set to FOGLAMP_ROOT above
+#
+if (FOGLAMP_SRC)
+	# Set return variable FOGLAMP_LIB_DIRS
+        set(FOGLAMP_LIB "${FOGLAMP_SRC}/cmake_build/C/lib")
+
+	if (NOT DEFINED ENV{FOGLAMP_ROOT})
+		message(STATUS "Using -DFOGLAMP_SRC option for libs \n   +" "${FOGLAMP_SRC}/cmake_build/C/lib")
+	else()
+		message(STATUS "Using FOGLAMP_ROOT for libs \n   +" "${FOGLAMP_SRC}/cmake_build/C/lib")
+	endif()
+
+	if (NOT EXISTS "${FOGLAMP_SRC}/cmake_build")
+		message(SEND_ERROR "FogLAMP has not been built yet in ${FOGLAMP_SRC}  Compile it first.")
+		return()
+	endif()
+
+	# Set return variable FOGLAMP_LIB_DIRS
+	set(FOGLAMP_LIB_DIRS "${FOGLAMP_SRC}/cmake_build/C/lib")
+else()
+	if (NOT FOGLAMP_LIB)
+		set(FOGLAMP_LIB ${FOGLAMP_DEFAULT_LIB_DIR})
+		message(STATUS "Using FogLAMP dev package libs " ${FOGLAMP_LIB})
+	else()
+		message(STATUS "Using -DFOGLAMP_LIB option " ${FOGLAMP_LIB})
+	endif()
+	# Set return variable FOGLAMP_LIB_DIRS
+	set(FOGLAMP_LIB_DIRS ${FOGLAMP_LIB})
+endif()
+
+# Check NEEDED_FOGLAMP_LIBS in libraries in FOGLAMP_LIB_DIRS
+# NEEDED_FOGLAMP_LIBS variables comes from CMakeLists.txt
+foreach(_LIB ${NEEDED_FOGLAMP_LIBS})
+	# Remove current value from cache
+	unset(_FOUND_LIB CACHE)
+	# Get up to date var from find_library
+	find_library(_FOUND_LIB NAME ${_LIB} PATHS ${FOGLAMP_LIB_DIRS})
+	if (_FOUND_LIB)
+		# Extract path form founf library file
+		get_filename_component(_DIR_LIB ${_FOUND_LIB} DIRECTORY)
+	else()
+		message(SEND_ERROR "Needed FogLAMP library ${_LIB} not found in ${FOGLAMP_LIB_DIRS}")
+		return()
+	endif()
+	# Remove current value from cache
+	unset(_FOUND_LIB CACHE)
+endforeach()
+
+# Set return variable FOGLAMP_FOUND
+set(FOGLAMP_FOUND "true")