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# Copyright (c) 2018 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
cmake_minimum_required(VERSION 3.5 FATAL_ERROR)
project(jvpp)
include(CheckCCompilerFlag)
# Add custom modules
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/modules")
#
# Convert to camel case string from lower case underscored string.
#
# :param input: the input lowercase underscored string
# :type input: string
# :param output: the output camelcase string
# :type output: string
#
function(camel_case_string input output)
string(REPLACE "_" ";" list ${input})
foreach(SUBSTR ${list})
string(SUBSTRING ${SUBSTR} 0 1 FIRST_LETTER)
string(TOUPPER ${FIRST_LETTER} FIRST_LETTER)
string(REGEX REPLACE "^.(.*)" "${FIRST_LETTER}\\1" SUBSTR "${SUBSTR}")
string(APPEND result ${SUBSTR})
endforeach(SUBSTR)
set(${output} "${result}" PARENT_SCOPE)
endfunction()
if (CMAKE_SYSTEM_PROCESSOR MATCHES "amd64.*|x86_64.*|AMD64.*")
set(CMAKE_C_FLAGS "-march=corei7 -mtune=corei7-avx ${CMAKE_C_FLAGS}")
elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64.*|AARCH64.*)")
set(CMAKE_C_FLAGS "-march=armv8-a+crc ${CMAKE_C_FLAGS}")
endif ()
check_c_compiler_flag("-Wno-address-of-packed-member" compiler_flag_no_address_of_packed_member)
if (compiler_flag_no_address_of_packed_member)
add_definitions(-Wno-address-of-packed-member)
endif ()
find_package(Threads REQUIRED)
# OPTIONS
option(PackZip "Create ZIP package (default: fasle)" false)
option(PackTgz "Create Tgz package (default: fasle)" false)
message("\nOptions:")
message(" PackZip: ${PackZip}")
message(" PackTgz: ${PackTgz}")
message("\nEnvironment Variables:")
# JVPP RELATED VARIABLES
unset(JVPP_VERSION)
unset(JAPI_LIB_VERSION)
execute_process(
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/
COMMAND ./version
OUTPUT_VARIABLE JVPP_VERSION
OUTPUT_STRIP_TRAILING_WHITESPACE
)
string(REPLACE "-" ";" JAPI_LIB_VERSION ${JVPP_VERSION})
list(GET JAPI_LIB_VERSION 0 JAPI_LIB_VERSION)
message(" JVPP Main Version: ${JVPP_VERSION}")
message(" JVPP Version: ${JAPI_LIB_VERSION}")
# OS RELATED VARIABLES
list(APPEND DebianBasedOS "Ubuntu" "LinuxMint")
list(APPEND RHBasedOS "CentOS")
unset(RELEASE_ID)
unset(RELEASE_CODENAME)
find_program(LSB_RELEASE_EXEC lsb_release)
execute_process(COMMAND ${LSB_RELEASE_EXEC} -is
OUTPUT_VARIABLE RELEASE_ID
OUTPUT_STRIP_TRAILING_WHITESPACE
)
execute_process(COMMAND ${LSB_RELEASE_EXEC} -cs
OUTPUT_VARIABLE RELEASE_CODENAME
OUTPUT_STRIP_TRAILING_WHITESPACE
)
message(" OS Release Id: ${RELEASE_ID} ")
message(" OS Release Codename: ${RELEASE_CODENAME} ")
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/build-root/lib)
set(CMAKE_INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/lib)
set(CMAKE_INSTALL_MESSAGE NEVER)
unset(dirlist)
macro(subdirlist dirlist dirpath)
file(GLOB dirs RELATIVE ${dirpath} ${dirpath}/*)
foreach (dir ${dirs})
if (IS_DIRECTORY ${dirpath}/${dir})
list(APPEND dirlist ${dirpath}/${dir})
endif ()
endforeach ()
endmacro()
list(APPEND dirlist $ENV{JAVA_HOME})
subdirlist(dirlist /usr/lib/jvm)
subdirlist(dirlist /usr/lib64/jvm)
unset(JAVA_HOME_SET)
find_path(JAVA_HOME_SET NAMES include/jni.h PATHS ${dirlist})
if (NOT JAVA_HOME_SET)
message("JAVA_HOME is not found")
else()
set(ENV{JAVA_HOME} "${JAVA_HOME_SET}")
endif()
message("\nJAVA:")
message(" Java home: $ENV{JAVA_HOME}")
find_package(Java 1.8 REQUIRED COMPONENTS Development)
get_filename_component(jvm_path ${Java_JAVAC_EXECUTABLE} DIRECTORY)
set(Java_INCLUDE_DIRS ${jvm_path}/../include ${jvm_path}/../include/linux)
message(" Java: ${Java_JAVA_EXECUTABLE}")
message(" Java version: ${Java_VERSION_STRING}")
message(" Java headers: ${Java_INCLUDE_DIRS}")
message(" Javac: ${Java_JAVAC_EXECUTABLE}")
execute_process(COMMAND ./scripts/verify-installed vpp* OUTPUT_VARIABLE VPP_INSTALLED)
string(STRIP "${VPP_INSTALLED}" VPP_INSTALLED)
if (${VPP_INSTALLED} MATCHES "vpp-dev")
message("\nVPP instalation found.")
message("Packages: \n${VPP_INSTALLED}")
else()
if (${RELEASE_ID} IN_LIST DebianBasedOS)
set(REQUIREMENTS "vpp, vpp-dev, libvppinfra, vpp-plugin-core")
else()
set(REQUIREMENTS "vpp, vpp-devel, vpp-plugins")
endif()
message(FATAL_ERROR "Error VPP is not installed.\nPlease install: ${REQUIREMENTS}.")
endif()
add_subdirectory(java)
add_subdirectory(docs)
# enable Tests
include(FindPythonInterp)
if(PYTHONINTERP_FOUND)
enable_testing()
execute_process(COMMAND ${PYTHON_EXECUTABLE} list_tests.py OUTPUT_VARIABLE STR_TESTS
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/tests/
OUTPUT_STRIP_TRAILING_WHITESPACE
ERROR_STRIP_TRAILING_WHITESPACE)
separate_arguments(TEST_LIST UNIX_COMMAND ${STR_TESTS})
message(\nJVPP tests:)
foreach(JVPPTEST ${TEST_LIST})
string(REPLACE "test_jvpp.TestJVpp." "" JVPPTESTNAME ${JVPPTEST})
camel_case_string(${JVPPTESTNAME} JVPPTESTNAME)
message(" ${JVPPTESTNAME}")
set(CTEST_OUTPUT_ON_FAILURE=1)
set(ENV{V} "2")
add_test(NAME ${JVPPTESTNAME}
COMMAND ${PYTHON_EXECUTABLE} "-m" "unittest" "-v" ${JVPPTEST}
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/tests/)
endforeach(JVPPTEST)
else()
message(WARNING "Python interpreter not found. Tests are disabled.")
endif()
message(\nConfiguration results:)
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