From 971c5be27996985e40f178c8d540a5807a428283 Mon Sep 17 00:00:00 2001 From: Benoît Ganne Date: Tue, 5 May 2020 12:25:13 +0200 Subject: rdma: fix clang build MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Type: fix Change-Id: I9b613f0af484f601dd20a851e2f59ee5e06b5c37 Signed-off-by: Benoît Ganne --- src/plugins/rdma/CMakeLists.txt | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/src/plugins/rdma/CMakeLists.txt b/src/plugins/rdma/CMakeLists.txt index 86fc68f550a..cc104f871c1 100644 --- a/src/plugins/rdma/CMakeLists.txt +++ b/src/plugins/rdma/CMakeLists.txt @@ -29,8 +29,15 @@ endif() string_append(RDMA_LINK_FLAGS "-Wl,--whole-archive,${MLX5_LIB},--no-whole-archive") -set(CMAKE_REQUIRED_FLAGS "-fPIC -shared -pthread ${RDMA_LINK_FLAGS} ${IBVERBS_LIB} ${RDMA_UTIL_LIB}") -CHECK_C_SOURCE_COMPILES("int main(void) { return 0; }" IBVERBS_COMPILES_CHECK) +set(CMAKE_REQUIRED_FLAGS "-fPIC -shared -pthread -Wno-unused-command-line-argument ${RDMA_LINK_FLAGS} ${IBVERBS_LIB} ${RDMA_UTIL_LIB}") +set(CMAKE_REQUIRED_INCLUDES "${IBVERBS_INCLUDE_DIR}") +set(CMAKE_REQUIRED_LIBRARIES "c") # force linkage by including libc explicitely +CHECK_C_SOURCE_COMPILES(" +#include +int main(void) +{ + return 0 != ibv_get_device_list(0); +}" IBVERBS_COMPILES_CHECK) if (NOT IBVERBS_COMPILES_CHECK) message(WARNING "rdma plugins - no working ibverbs found - rdma plugin disabled") -- cgit 1.2.3-korg