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include_directories(${CMAKE_CURRENT_SOURCE_DIR})
include_directories(${CMAKE_CURRENT_BINARY_DIR})
include_directories(${CMAKE_SOURCE_DIR}/include)
include_directories(${CMAKE_BINARY_DIR}/include)
protobuf_generate_c(IRM_PROTO_SRCS IRM_PROTO_HDRS irmd_messages.proto)
protobuf_generate_c(IPCP_PROTO_SRCS IPCP_PROTO_HDRS ipcpd_messages.proto)
protobuf_generate_c(DIF_CONFIG_PROTO_SRCS DIF_CONFIG_PROTO_HDRS
ipcp_config.proto)
protobuf_generate_c(CDAP_PROTO_SRCS CDAP_PROTO_HDRS cdap.proto)
protobuf_generate_c(RO_PROTO_SRCS RO_PROTO_HDRS ro.proto)
protobuf_generate_c(CACEP_PROTO_SRCS CACEP_PROTO_HDRS cacep.proto)
if (NOT APPLE)
find_library(LIBRT_LIBRARIES rt)
if (NOT LIBRT_LIBRARIES)
message(FATAL_ERROR "Could not find librt.")
endif ()
else ()
set(LIBRT_LIBRARIES "")
endif ()
find_library(LIBPTHREAD_LIBRARIES pthread)
if (NOT LIBPTHREAD_LIBRARIES)
message(FATAL_ERROR "Could not find libpthread.")
endif ()
include(CheckSymbolExists)
list(APPEND CMAKE_REQUIRED_DEFINITIONS -D_POSIX_C_SOURCE=200809L)
list(APPEND CMAKE_REQUIRED_DEFINITIONS -D__XSI_VISIBLE=500)
list(APPEND CMAKE_REQUIRED_LIBRARIES pthread)
check_symbol_exists(pthread_mutexattr_setrobust pthread.h HAVE_ROBUST_MUTEX)
set(HAVE_ROBUST_MUTEX CACHE STRING "Have robust mutexes")
find_library(LIBGCRYPT_LIBRARIES gcrypt)
if (LIBGCRYPT_LIBRARIES)
find_path(LIBGCRYPT_INCLUDE_DIR gcrypt.h HINTS /usr/include /usr/local/include)
if (NOT LIBGCRYPT_INCLUDE_DIR STREQUAL "GRYPT_INCLUDE_DIR-NOTFOUND")
file(STRINGS ${LIBGCRYPT_INCLUDE_DIR}/gcrypt.h GCSTR
REGEX "^#define GCRYPT_VERSION ")
string(REGEX REPLACE "^#define GCRYPT_VERSION \"(.*)\".*$" "\\1"
GCVER "${GCSTR}")
message(STATUS "Found libgcrypt: ${LIBGCRYPT_LIBRARIES} (found version \"${GCVER}\")")
if (NOT GCVER VERSION_LESS "1.7.0")
set(HAVE_LIBGCRYPT "1" CACHE STRING "Have libgcrypt")
endif()
endif ()
else ()
set(LIBGCRYPT_LIBRARIES "")
set(LIBGCRYPT_INCLUDE_DIR "")
endif ()
find_package(OpenSSL)
if (OPENSSL_FOUND)
set(HAVE_OPENSSL "1" CACHE STRING "Have OpenSSL")
else ()
set (OPENSSL_INCLUDE_DIR "")
endif ()
if (APPLE OR CMAKE_SYSTEM_NAME STREQUAL "FreeBSD")
set(SYS_RND_HDR "")
else ()
find_path(SYS_RND_HDR sys/random.h PATH /usr/include/ /usr/local/include/)
if (NOT SYS_RND_HDR STREQUAL "SYS_RND_HDR-NOTFOUND")
message(STATUS "Found sys/random.h in ${SYS_RND_HDR}")
set(HAVE_SYS_RANDOM "1" CACHE STRING "Have random header")
else ()
set(SYS_RND_HDR "")
endif ()
endif()
if (NOT ((CMAKE_SYSTEM_NAME STREQUAL "FreeBSD") OR APPLE OR
HAVE_SYS_RANDOM OR HAVE_OPENSSL OR HAVE_LIBGCRYPT))
message(FATAL_ERROR "No secure random generator found, "
"please install libgcrypt (> 1.7.0) or OpenSSL"
)
endif ()
set(SOURCE_FILES
# Add source files here
bitmap.c
btree.c
cacep.c
cdap.c
cdap_req.c
crc32.c
dev.c
hash.c
hashtable.c
irm.c
list.c
lockfile.c
logs.c
md5.c
nsm.c
qos.c
qoscube.c
random.c
rib.c
sha3.c
shm_flow_set.c
shm_rbuff.c
shm_rdrbuff.c
sockets.c
time_utils.c
tpm.c
utils.c
)
add_library(ouroboros SHARED ${SOURCE_FILES} ${IRM_PROTO_SRCS}
${IPCP_PROTO_SRCS} ${DIF_CONFIG_PROTO_SRCS} ${CDAP_PROTO_SRCS}
${CACEP_PROTO_SRCS} ${RO_PROTO_SRCS})
include(AddCompileFlags)
if (CMAKE_BUILD_TYPE MATCHES Debug)
add_compile_flags(ouroboros -DCONFIG_OUROBOROS_DEBUG)
endif (CMAKE_BUILD_TYPE MATCHES Debug)
target_link_libraries(ouroboros ${LIBRT_LIBRARIES}
${LIBPTHREAD_LIBRARIES} ${PROTOBUF_C_LIBRARY} ${OPENSSL_LIBRARIES}
${LIBGCRYPT_LIBRARIES})
install(TARGETS ouroboros LIBRARY DESTINATION usr/lib)
target_include_directories(ouroboros PUBLIC ${CMAKE_CURRENT_BINARY_DIR}
${SYS_RND_HDR} ${LIBGCRYPT_INCLUDE_DIR} ${OPENSSL_INCLUDE_DIR})
add_subdirectory(tests)
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