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# - Find rdma
# Find the rdma library and includes
#
# RDMA_INCLUDE_DIR - where to find ibverbs.h, etc.
# RDMA_LIBRARIES - List of libraries when using ibverbs.
# RDMA_FOUND - True if ibverbs found.
find_path(RDMA_INCLUDE_DIR infiniband/verbs.h)
set(RDMA_NAMES ${RDMA_NAMES} ibverbs)
find_library(RDMA_LIBRARY NAMES ${RDMA_NAMES})
if (RDMA_INCLUDE_DIR AND RDMA_LIBRARY)
set(RDMA_FOUND TRUE)
set(RDMA_LIBRARIES ${RDMA_LIBRARY})
else ()
set(RDMA_FOUND FALSE)
set( RDMA_LIBRARIES )
endif ()
if (RDMA_FOUND)
message(STATUS "Found libibverbs: ${RDMA_LIBRARY}")
include(CheckCXXSourceCompiles)
CHECK_CXX_SOURCE_COMPILES("
#include <infiniband/verbs.h>
int main() {
struct ibv_context* ctxt;
struct ibv_exp_gid_attr gid_attr;
ibv_exp_query_gid_attr(ctxt, 1, 0, &gid_attr);
return 0;
} " HAVE_IBV_EXP)
else ()
message(STATUS "Not Found libibverbs: ${RDMA_LIBRARY}")
if (RDMA_FIND_REQUIRED)
message(STATUS "Looked for libibverbs named ${RDMA_NAMES}.")
message(FATAL_ERROR "Could NOT find libibverbs")
endif ()
endif ()
# handle the QUIETLY and REQUIRED arguments and set UUID_FOUND to TRUE if
# all listed variables are TRUE
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(ibverbs DEFAULT_MSG RDMA_LIBRARIES RDMA_INCLUDE_DIR)
mark_as_advanced(
RDMA_LIBRARY
)
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