cmake: benchmark/sign - link with rt for clock_gettime when needed

[openssl-gost/engine.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 326b8f40ce7e9fd9f68c8f39f8fb4037a877d6dc..261decdd19f79ea0703374eba243e41105a63605 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,6 +2,8 @@ cmake_minimum_required(VERSION 3.0 FATAL_ERROR)
 project(gost-engine LANGUAGES C)
 
 include(GNUInstallDirs)
+include(CheckLibraryExists)
+include(CheckFunctionExists)
 
 enable_testing()
 
@@ -19,7 +21,17 @@ elseif(CMAKE_C_COMPILER_ID MATCHES "MSVC")
  add_compile_options(/MP /WX /W4 /wd4100 /wd4267 /wd4206 /wd4706 /wd4244 /wd4115)
 endif()
 
+if (ASAN)
+  message(STATUS "address sanitizer enabled")
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=address -g3 -fno-omit-frame-pointer")
+endif()
+
 set(CMAKE_C_STANDARD 90)
+CHECK_FUNCTION_EXISTS(clock_gettime HAVE_CLOCK_GETTIME_C)
+CHECK_LIBRARY_EXISTS(rt clock_gettime "" HAVE_CLOCK_GETTIME_RT)
+if(HAVE_CLOCK_GETTIME_RT AND NOT HAVE_CLOCK_GETTIME_C)
+  set(CLOCK_GETTIME_LIB rt)
+endif()
 
 include (TestBigEndian)
 TEST_BIG_ENDIAN(IS_BIG_ENDIAN)
@@ -159,14 +171,16 @@ target_link_libraries(test_gost89 gost_engine gost_core ${OPENSSL_CRYPTO_LIBRARY
 add_test(NAME gost89
        COMMAND test_gost89)
 
+if(NOT ASAN)
 add_test(NAME engine
        COMMAND perl run_tests
        WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/test)
 set_tests_properties(engine PROPERTIES ENVIRONMENT
        "OPENSSL_ROOT_DIR=${OPENSSL_ROOT_DIR};OPENSSL_ENGINES=${OUTPUT_DIRECTORY}")
+endif()
 
 add_executable(sign benchmark/sign.c)
-target_link_libraries(sign gost_engine gost_core ${OPENSSL_CRYPTO_LIBRARY})
+target_link_libraries(sign gost_engine gost_core ${OPENSSL_CRYPTO_LIBRARY} ${CLOCK_GETTIME_LIB})
 
 add_library(gost_core STATIC ${GOST_LIB_SOURCE_FILES})
 set_target_properties(gost_core PROPERTIES POSITION_INDEPENDENT_CODE ON)