ceph/cmake/modules/BuildSPDK.cmake
Kefu Chai a0c6fb9d40 cmake: do not assume ${CMAKE_GENERATOR} == make
* modules/BuildDPDK.cmake: always use "make"
* modules/BuildSPDK.cmake: always use "make"
  DPDK only support "make". if user wants to use other generator than
  "make", we will fail to build DPDK support. so we should always use
  "make" here. and before using "make", we need to detect it.
* cmake/modules/BuildRocksDB.cmake: use cmake for build
* src/compressor/zstd/CMakeLists.txt: use cmake for build
  just use whatever generator use specifies, and use ${CMAKE_COMMAND}
  for building the specified target, no need to repeat
  ${CMAKE_GENERATOR} for building the target.

Signed-off-by: Kefu Chai <kchai@redhat.com>
2019-03-21 15:45:07 +08:00

51 lines
1.8 KiB
CMake

macro(build_spdk)
set(DPDK_DIR ${CMAKE_BINARY_DIR}/src/dpdk)
if(NOT TARGET dpdk-ext)
include(BuildDPDK)
build_dpdk(${DPDK_DIR})
endif()
find_package(CUnit REQUIRED)
if(LINUX)
find_package(aio REQUIRED)
find_package(uuid REQUIRED)
endif()
find_program (MAKE_EXECUTABLE NAMES make gmake)
if(CMAKE_MAKE_PROGRAM MATCHES "make")
# try to inherit command line arguments passed by parent "make" job
set(make_cmd "$(MAKE)")
else()
set(make_cmd "${MAKE_EXECUTABLE}")
endif()
include(ExternalProject)
ExternalProject_Add(spdk-ext
DEPENDS dpdk-ext
SOURCE_DIR ${CMAKE_SOURCE_DIR}/src/spdk
CONFIGURE_COMMAND ./configure --with-dpdk=${DPDK_DIR}
# unset $CFLAGS, otherwise it will interfere with how SPDK sets
# its include directory.
# unset $LDFLAGS, otherwise SPDK will fail to mock some functions.
BUILD_COMMAND env -i PATH=$ENV{PATH} CC=${CMAKE_C_COMPILER} ${make_cmd} EXTRA_CFLAGS="-fPIC"
BUILD_IN_SOURCE 1
INSTALL_COMMAND "true")
unset(make_cmd)
ExternalProject_Get_Property(spdk-ext source_dir)
foreach(c nvme log lvol env_dpdk util)
add_library(spdk::${c} STATIC IMPORTED)
add_dependencies(spdk::${c} spdk-ext)
set_target_properties(spdk::${c} PROPERTIES
IMPORTED_LOCATION "${source_dir}/build/lib/${CMAKE_STATIC_LIBRARY_PREFIX}spdk_${c}${CMAKE_STATIC_LIBRARY_SUFFIX}"
INTERFACE_INCLUDE_DIRECTORIES "${source_dir}/include")
list(APPEND SPDK_LIBRARIES spdk::${c})
endforeach()
set_target_properties(spdk::env_dpdk PROPERTIES
INTERFACE_LINK_LIBRARIES "dpdk::dpdk;rt")
set_target_properties(spdk::lvol PROPERTIES
INTERFACE_LINK_LIBRARIES spdk::util)
set_target_properties(spdk::util PROPERTIES
INTERFACE_LINK_LIBRARIES ${UUID_LIBRARIES})
set(SPDK_INCLUDE_DIR "${source_dir}/include")
unset(source_dir)
endmacro()