Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 36 insertions, 0 deletions

diff --git a/cmake/modules/Findverbs.cmake b/cmake/modules/Findverbs.cmake
new file mode 100644
index 00000000..e266a4eb
--- /dev/null
+++ b/cmake/modules/Findverbs.cmake
@@ -0,0 +1,36 @@
+# - Find rdma verbs
+# Find the rdma verbs library and includes
+#
+# VERBS_INCLUDE_DIR - where to find ibverbs.h, etc.
+# VERBS_LIBRARIES - List of libraries when using ibverbs.
+# VERBS_FOUND - True if ibverbs found.
+# HAVE_IBV_EXP - True if experimental verbs is enabled.
+
+find_path(VERBS_INCLUDE_DIR infiniband/verbs.h)
+find_library(VERBS_LIBRARIES ibverbs)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(verbs DEFAULT_MSG VERBS_LIBRARIES VERBS_INCLUDE_DIR)
+
+if(VERBS_FOUND)
+  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)
+  if(NOT TARGET IBVerbs::verbs)
+    add_library(IBVerbs::verbs UNKNOWN IMPORTED)
+  endif()
+  set_target_properties(IBVerbs::verbs PROPERTIES
+    INTERFACE_INCLUDE_DIRECTORIES "${VERBS_INCLUDE_DIR}"
+    IMPORTED_LINK_INTERFACE_LANGUAGES "C"
+    IMPORTED_LOCATION "${VERBS_LIBRARIES}")
+endif()
+
+mark_as_advanced(
+  VERBS_LIBRARIES
+)