cmake: initial cross-compilation support
Change-Id: Ib9c2aba1eda08a22465441e33553b9b744c79d56 Signed-off-by: Damjan Marion <damarion@cisco.com>
This commit is contained in:
committed by
Dave Barach
parent
58a93e8ef2
commit
dd3952923a
@@ -32,6 +32,16 @@ execute_process(
|
||||
string(REPLACE "-" ";" VPP_LIB_VERSION ${VPP_VERSION})
|
||||
list(GET VPP_LIB_VERSION 0 VPP_LIB_VERSION)
|
||||
|
||||
##############################################################################
|
||||
# cross compiling
|
||||
##############################################################################
|
||||
if(CMAKE_CROSSCOMPILING)
|
||||
set(CMAKE_IGNORE_PATH
|
||||
/usr/lib/${CMAKE_HOST_SYSTEM_PROCESSOR}-linux-gnu/
|
||||
/usr/lib/${CMAKE_HOST_SYSTEM_PROCESSOR}-linux-gnu/lib/
|
||||
)
|
||||
endif()
|
||||
|
||||
##############################################################################
|
||||
# build config
|
||||
##############################################################################
|
||||
@@ -123,6 +133,7 @@ pr("VPP library version" "${VPP_LIB_VERSION}")
|
||||
pr("GIT toplevel dir" "${VPP_GIT_TOPLEVEL_DIR}")
|
||||
pr("C flags" "${CMAKE_C_FLAGS}")
|
||||
pr("Linker flags" "${CMAKE_LINKER_FLAGS}")
|
||||
pr("Host processor" "${CMAKE_HOST_SYSTEM_PROCESSOR}")
|
||||
pr("Target processor" "${CMAKE_SYSTEM_PROCESSOR}")
|
||||
pr("Build type" "${CMAKE_BUILD_TYPE}")
|
||||
pr("Prefix path" "${CMAKE_PREFIX_PATH}")
|
||||
|
||||
@@ -14,7 +14,10 @@
|
||||
##############################################################################
|
||||
# Cache line size detection
|
||||
##############################################################################
|
||||
if(CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64.*|AARCH64.*)")
|
||||
if(CMAKE_CROSSCOMPILING)
|
||||
message(STATUS "Cross-compiling - cache line size detection disabled")
|
||||
set(VPP_LOG2_CACHE_LINE_SIZE 6)
|
||||
elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64.*|AARCH64.*)")
|
||||
file(READ "/proc/cpuinfo" cpuinfo)
|
||||
string(REPLACE "\n" ";" cpuinfo ${cpuinfo})
|
||||
foreach(l ${cpuinfo})
|
||||
|
||||
@@ -11,6 +11,11 @@
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
|
||||
if (CMAKE_CROSSCOMPILING)
|
||||
# not supported yet
|
||||
return()
|
||||
endif()
|
||||
|
||||
##############################################################################
|
||||
# Find lib and include files
|
||||
##############################################################################
|
||||
|
||||
@@ -12,7 +12,6 @@
|
||||
# limitations under the License.
|
||||
|
||||
find_package(PythonInterp 2.7)
|
||||
find_package(PythonLibs 2.7)
|
||||
|
||||
if(PYTHONINTERP_FOUND)
|
||||
install(
|
||||
|
||||
Reference in New Issue
Block a user