Add compile-time check for POLARSSL_VERSION_FEATURES before using version_get_string().

[umurmur.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7ff95a019e777695b7bd49f50a8d33234cdc593f..1c2130fd4437ff05a7a29f9e172c6dcce19aff90 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,13 +1,18 @@
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 2.8.3)
 
 project(umurmurd C)
 
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/")
 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH true)
 
+set(UMURMUR_ROOT_PATH "${CMAKE_CURRENT_LIST_DIR}")
+set(UMURMUR_BINARY_DIR ${CMAKE_BINARY_DIR})
+
 option(USE_POLARSSL_TESTCERT "Link to the PolarSSL test certificate and key." OFF)
 option(USE_POLARSSL_HAVEGE "Use the PolarSSL HAVEGE random generator key." OFF)
 
+option(USE_SHAREDMEMORY_API "Compile with Sharedmemory API support" OFF)
+
 if(USE_POLARSSL_TESTCERT OR USE_POLARSSL_HAVEGE)
   if(SSL MATCHES "openssl" OR SSL MATCHES "gnutls")
     message(FATAL_ERROR "Selecting USE_POLARSSL_TESTCERT or USE_POLARSSL_HAVEGE implies SSL=polarssl")
@@ -39,12 +44,17 @@ elseif("${SSL}" STREQUAL "polarssl")
     set(SSLIMP_LIBRARY_DIR ${POLARSSL_LIB_DIR})
   endif(POLARSSL_FOUND)
 elseif("${SSL}" STREQUAL "gnutls")
-  find_package(GnuTLS REQUIRED)
+  find_package(GnuTLS 3 REQUIRED)
   if(GNUTLS_FOUND)
+    set(USE_GNUTLS ON)
     set(SSLIMP_LIBRARIES ${GNUTLS_LIBRARIES})
     set(SSLIMP_INCLUDE_DIR ${GNUTLS_INCLUDE_DIR})
     set(SSLIMP_LIBRARY_DIR ${GNUTLS_LIB_DIR})
   endif(GNUTLS_FOUND)
+  find_package(Nettle REQUIRED)
+  if(NETTLE_FOUND)
+    set(CRYPTO_LIBRARIES "${NETTLE_LIBRARIES}")
+  endif(NETTLE_FOUND)
 endif("${SSL}" STREQUAL "openssl")
 
 check_library_exists(rt clock_gettime "time.h" HAVE_CLOCK_GETTIME_RT)
@@ -54,13 +64,26 @@ if(NOT HAVE_CLOCK_GETTIME_RT)
   if(NOT HAVE_CLOCK_GETTIME)
     check_library_exists(c clock_get_time "mach/time.h" HAVE_CLOCK_GET_TIME)
     if(NOT HAVE_CLOCK_GET_TIME)
-      message(FATAL_ERROR "Didn't find clock_gettime() or clock_get_time!")
+      message(FATAL_ERROR "Didn't find clock_gettime() or clock_get_time()!")
     endif()
   endif()
 else()
   set(LIBRT rt)
 endif()
 
+if(USE_SHAREDMEMORY_API)
+  set(UMURMUR_MONITOR_SOURCE_DIR "${CMAKE_CURRENT_LIST_DIR}/tools/umurmur-monitor/" CACHE PATH "The path to the umurmur-monitor source directory")
+  option(BUILD_UMURMUR_MONITOR "Build the umurmur-monitor utility" OFF)
+
+  if(BUILD_UMURMUR_MONITOR)
+    if(EXISTS "${UMURMUR_MONITOR_SOURCE_DIR}/CMakeLists.txt")
+      add_subdirectory("${CMAKE_CURRENT_LIST_DIR}/tools/umurmur-monitor")
+    else()
+      message(FATAL_ERROR "Could not find umurmur-monitor source. Please specify UMURMUR_MONITOR_SOURCE_DIR")
+    endif()
+  endif()
+endif()
+
 set(SOURCE "")
 add_subdirectory(src)
 
@@ -69,8 +92,8 @@ configure_file(src/config.h.in ${CMAKE_SOURCE_DIR}/src/config.h)
 include_directories(${LIBCONFIG_INCLUDE_DIR} ${PROTOBUFC_INCLUDE_DIR} ${SSLIMP_INCLUDE_DIR})
 link_directories(${LIBCONFIG_LIB_DIR} ${PROTOBUFC_LIB_DIR} ${SSLIMP_LIB_DIR})
 
-add_executable(umurmurd ${SOURCE})
-install(TARGETS umurmurd RUNTIME DESTINATION "bin")
+add_executable(${PROJECT_NAME} ${SOURCE})
+install(TARGETS ${PROJECT_NAME} RUNTIME DESTINATION "bin")
 
 find_path(OLD_CONFIG_FILE NAMES "umurmur.conf" PATHS ${CMAKE_INSTALL_PREFIX} PATH_SUFFIXES "etc")
 if(NOT OLD_CONFIG_FILE)
@@ -78,4 +101,5 @@ if(NOT OLD_CONFIG_FILE)
 endif(NOT OLD_CONFIG_FILE)
 
 add_definitions(${SSLIMP_CFLAGS})
-target_link_libraries(umurmurd ${LIBCONFIG_LIBRARIES} ${PROTOBUFC_LIBRARIES} ${SSLIMP_LIBRARIES} ${LIBRT})
+
+target_link_libraries(${PROJECT_NAME} ${LIBCONFIG_LIBRARIES} ${PROTOBUFC_LIBRARIES} ${SSLIMP_LIBRARIES} ${LIBRT} ${CRYPTO_LIBRARIES})