cmake_minimum_required(VERSION 3.13)
-set(CMAKE_C_COMPILER_NAMES clang gcc cc)
+if(DEFINED VPP_PLATFORM AND VPP_PLATFORM STREQUAL "default")
+ unset(VPP_PLATFORM)
+ unset(VPP_PLATFORM CACHE)
+ set(VPP_PLATFORM_NAME "default")
+elseif(DEFINED VPP_PLATFORM)
+ set(platform_file ${CMAKE_SOURCE_DIR}/cmake/platform/${VPP_PLATFORM}.cmake)
+ if(NOT EXISTS ${platform_file})
+ message(FATAL_ERROR "unknown platform ${VPP_PLATFORM}")
+ endif()
+ include(${platform_file})
+ set(VPP_PLATFORM_NAME ${VPP_PLATFORM})
+else()
+ set(VPP_PLATFORM_NAME "default")
+endif()
+
+if (DEFINED VPP_PLATFORM_C_COMPILER_NAMES)
+ set(CMAKE_C_COMPILER_NAMES ${VPP_PLATFORM_C_COMPILER_NAME})
+else()
+ set(CMAKE_C_COMPILER_NAMES clang gcc cc)
+endif()
project(vpp C)
OUTPUT_VARIABLE VPP_VERSION
OUTPUT_STRIP_TRAILING_WHITESPACE
)
+
+if (VPP_PLATFORM)
+ set(VPP_VERSION ${VPP_VERSION}-${VPP_PLATFORM_NAME})
+endif()
+
string(REPLACE "-" ";" VPP_LIB_VERSION ${VPP_VERSION})
list(GET VPP_LIB_VERSION 0 VPP_LIB_VERSION)
##############################################################################
# cross compiling
##############################################################################
+
+if (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
+ set(COMPILER_SUFFIX "linux-gnu")
+elseif (${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
+ set(COMPILER_SUFFIX "freebsd")
+endif()
+
if(CMAKE_CROSSCOMPILING)
set(CMAKE_IGNORE_PATH
- /usr/lib/${CMAKE_HOST_SYSTEM_PROCESSOR}-linux-gnu/
- /usr/lib/${CMAKE_HOST_SYSTEM_PROCESSOR}-linux-gnu/lib/
+ /usr/lib/${CMAKE_HOST_SYSTEM_PROCESSOR}-${COMPILER_SUFFIX}/
+ /usr/lib/${CMAKE_HOST_SYSTEM_PROCESSOR}-${COMPILER_SUFFIX}/lib/
)
endif()
-set(CMAKE_C_COMPILER_TARGET ${CMAKE_SYSTEM_PROCESSOR}-linux-gnu)
-
+ set(CMAKE_C_COMPILER_TARGET ${CMAKE_SYSTEM_PROCESSOR}-${COMPILER_SUFFIX})
##############################################################################
# build config
##############################################################################
endif()
##############################################################################
-# unittest with clang ode coverage
+# unittest with clang code coverage
##############################################################################
if("${CMAKE_VERSION}" VERSION_GREATER_EQUAL "3.13" AND "${CMAKE_C_COMPILER_ID}" MATCHES "(Apple)?[Cc]lang")
DESTINATION ${VPP_RUNTIME_DIR}
COMPONENT vpp-dev
)
-elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux")
+elseif(${CMAKE_SYSTEM_NAME} MATCHES "Linux|FreeBSD")
find_package(OpenSSL)
set(SUBDIRS
vppinfra svm vlib vlibmemory vlibapi vnet vpp vat vat2 vcl vpp-api
# print configuration
##############################################################################
message(STATUS "Configuration:")
+pr("VPP platform" ${VPP_PLATFORM_NAME})
pr("VPP version" ${VPP_VERSION})
pr("VPP library version" ${VPP_LIB_VERSION})
pr("GIT toplevel dir" ${VPP_GIT_TOPLEVEL_DIR})