Add MetricsBackend with prometheus counter support

[dragonfireclient.git] / src / CMakeLists.txt

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index b416faaf304c166a90eeb5b1afa709ca55d1df7d..710d9e13e1c8c56c3b9062993bb65d45bba5a66d 100644 (file)
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -217,6 +217,26 @@ endif(ENABLE_REDIS)
 
 find_package(SQLite3 REQUIRED)
 
+OPTION(ENABLE_PROMETHEUS "Enable prometheus client support" FALSE)
+set(USE_PROMETHEUS FALSE)
+
+if(ENABLE_PROMETHEUS)
+       find_path(PROMETHEUS_CPP_INCLUDE_DIR NAMES prometheus/counter.h)
+       find_library(PROMETHEUS_PULL_LIBRARY NAMES prometheus-cpp-pull)
+       find_library(PROMETHEUS_CORE_LIBRARY NAMES prometheus-cpp-core)
+       if(PROMETHEUS_CPP_INCLUDE_DIR AND PROMETHEUS_PULL_LIBRARY AND PROMETHEUS_CORE_LIBRARY)
+               set(PROMETHEUS_LIBRARIES ${PROMETHEUS_PULL_LIBRARY} ${PROMETHEUS_CORE_LIBRARY})
+               set(USE_PROMETHEUS TRUE)
+               include_directories(${PROMETHEUS_CPP_INCLUDE_DIR})
+       endif(PROMETHEUS_CPP_INCLUDE_DIR AND PROMETHEUS_PULL_LIBRARY AND PROMETHEUS_CORE_LIBRARY)
+endif(ENABLE_PROMETHEUS)
+
+if(USE_PROMETHEUS)
+       message(STATUS "Prometheus client enabled.")
+else(USE_PROMETHEUS)
+       message(STATUS "Prometheus client disabled.")
+endif(USE_PROMETHEUS)
+
 OPTION(ENABLE_SPATIAL "Enable SpatialIndex AreaStore backend" TRUE)
 set(USE_SPATIAL FALSE)
 
@@ -597,6 +617,9 @@ if(BUILD_CLIENT)
        if (USE_REDIS)
                target_link_libraries(${PROJECT_NAME} ${REDIS_LIBRARY})
        endif()
+       if (USE_PROMETHEUS)
+               target_link_libraries(${PROJECT_NAME} ${PROMETHEUS_LIBRARIES})
+       endif()
        if (USE_SPATIAL)
                target_link_libraries(${PROJECT_NAME} ${SPATIAL_LIBRARY})
        endif()
@@ -632,6 +655,9 @@ if(BUILD_SERVER)
        if (USE_REDIS)
                target_link_libraries(${PROJECT_NAME}server ${REDIS_LIBRARY})
        endif()
+       if (USE_PROMETHEUS)
+               target_link_libraries(${PROJECT_NAME}server ${PROMETHEUS_LIBRARIES})
+       endif()
        if (USE_SPATIAL)
                target_link_libraries(${PROJECT_NAME}server ${SPATIAL_LIBRARY})
        endif()