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CMakeLists.txt
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# Copyright (C) 2020 by Kyle Hayes
# Author Kyle Hayes kyle.hayes@gmail.com
#
# This software is available under either the Mozilla Public license
# version 2.0 (MPL 2.0) or the GNU LGPL version 2 (or later) license, whichever
# you choose.
#
# MPL 2.0:
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
#
# LGPL 2:
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Library General Public License as
# published by the Free Software Foundation; either version 2 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU Library General Public
# License along with this program; if not, write to the
# Free Software Foundation, Inc.,
# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
# the project is version 2.2
set (libplctag_VERSION_MAJOR 2)
set (libplctag_VERSION_MINOR 3)
set (libplctag_VERSION_PATCH 7)
set (VERSION "${libplctag_VERSION_MAJOR}.${libplctag_VERSION_MINOR}.${libplctag_VERSION_PATCH}")
set (LIB_NAME_SUFFIX "${libplctag_VERSION_MAJOR}.${libplctag_VERSION_MINOR}.${libplctag_VERSION_PATCH}")
cmake_minimum_required (VERSION 2.8...3.19)
# prevent expansion of quoted things that could be variables in if()
if(${CMAKE_VERSION} VERSION_GREATER 3.1)
cmake_policy(SET CMP0054 NEW)
endif()
# set a variable based on Android use
if(ANDROID_ABI)
message("Building on Android.")
set(ANDROID_BUILD 1)
else()
message("Not building on Android.")
set(ANDROID_BUILD 0)
endif()
# Check more Android flags
if(ANDROID_BUILD)
message("No need to check more variables for Android, already building Android.")
else()
if(ANDROID)
message("Building on Android.")
set(ANDROID_BUILD 1)
else()
message("Not building on Android.")
set(ANDROID_BUILD 0)
endif()
endif()
if(${CROSS_BUILD_TYPE} MATCHES "Linux-Arm6")
# this also announces that we are cross compiling
set(CMAKE_SYSTEM_NAME Linux)
# set the CPU/architecture type
set(CMAKE_SYSTEM_PROCESSOR armv6)
# where are we going to get the cross compiler?
set(CMAKE_C_COMPILER "/usr/bin/arm-linux-gnueabihf-gcc")
set(CMAKE_CXX_COMPILER "/usr/bin/arm-linux-gnueabihf-g++")
# where are the include files and libraries?
set(CMAKE_FIND_ROOT_PATH "/usr/arm-linux-gnueabihf")
# search programs in the host environment only.
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
message("Building for Linux (Ubuntu/Debian) Arm v6")
elseif(${CROSS_BUILD_TYPE} MATCHES "Linux-Arm7")
# this also announces that we are cross compiling
set(CMAKE_SYSTEM_NAME Linux)
# set the CPU/architecture type
set(CMAKE_SYSTEM_PROCESSOR armv7l)
# where are we going to get the cross compiler?
set(CMAKE_C_COMPILER "/usr/bin/arm-linux-gnueabihf-gcc")
set(CMAKE_CXX_COMPILER "/usr/bin/arm-linux-gnueabihf-g++")
# where are the include files and libraries?
set(CMAKE_FIND_ROOT_PATH "/usr/arm-linux-gnueabihf")
# search programs in the host environment only.
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
message("Building for Linux (Ubuntu/Debian) Arm v7 32-bit")
elseif(${CROSS_BUILD_TYPE} MATCHES "Linux-Aarch64")
# this also announces that we are cross compiling
set(CMAKE_SYSTEM_NAME Linux)
# set the CPU/architecture type
set(CMAKE_SYSTEM_PROCESSOR ARM64)
# where are we going to get the cross compiler?
set(CMAKE_C_COMPILER "/usr/bin/aarch64-linux-gnu-gcc")
set(CMAKE_CXX_COMPILER "/usr/bin/aarch64-linux-gnu-g++")
# where are the include files and libraries?
set(CMAKE_FIND_ROOT_PATH "/usr/aarch64-linux-gnu")
# search programs in the host environment only.
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
message("Building for Linux (Ubuntu/Debian) Arm v8 64-bit")
elseif(${CROSS_BUILD_TYPE})
message("Unsupported cross-compilation build type: ${CROSS_BUILD_TYPE}!")
message(" Use -DCROSS_BUILD_TYPE=<type>")
message(" where <type> is one of:")
message(" Linux-Arm6 - older Linux 32-bit Arm v6 systems.")
message(" Linux-Arm7 - newer Linux 32-bit Arm v7l systems.")
message(" Linux-Aarch64 - newer Linux 64-bit Arm v8 systems.")
return()
endif()
# set compiler and flags for 32-bit MinGW builds
if (${CMAKE_GENERATOR} MATCHES "MinGW Makefiles")
SET(CMAKE_C_COMPILER gcc.exe)
SET(CMAKE_C_FLAGS "-m32 -mno-ms-bitfields -D_WIN32_WINNT=0x0600")
SET(CMAKE_CXX_COMPILER g++.exe)
SET(CMAKE_CXX_FLAGS "-m32 -mno-ms-bitfields -D_WIN32_WINNT=0x0600")
endif()
# build examples flag
set(BUILD_EXAMPLES 1 CACHE BOOL "Build examples or not")
# set flags for MacOSX
if (APPLE)
set(CMAKE_MACOSX_RPATH ON)
endif (APPLE)
# default setting for 32-bit builds
set(BUILD_32_BIT 0 CACHE BOOL "Linux 32-bit build selector")
# this is the root libplctag project
project (libplctag_project)
# make sure our outputs are going somewhere sane
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin_dist)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin_dist)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin_dist)
# we need threads
find_package(Threads REQUIRED)
# set the main paths.
set ( base_SRC_PATH "${PROJECT_SOURCE_DIR}/src" )
set ( lib_SRC_PATH "${base_SRC_PATH}/lib" )
set ( protocol_SRC_PATH "${base_SRC_PATH}/protocols" )
set ( ab_SRC_PATH "${protocol_SRC_PATH}/ab" )
set ( mb_SRC_PATH "${protocol_SRC_PATH}/mb" )
set ( util_SRC_PATH "${base_SRC_PATH}/util" )
set ( example_SRC_PATH "${base_SRC_PATH}/examples" )
set ( test_SRC_PATH "${base_SRC_PATH}/tests" )
set ( cli_SRC_PATH "${base_SRC_PATH}/contrib/cli" )
# OS-specific files for the platform code.
# FIXME - does this work for macOS?
if (UNIX)
set ( platform_SRC_PATH "${base_SRC_PATH}/platform/posix" )
elseif (WIN32)
set ( platform_SRC_PATH "${base_SRC_PATH}/platform/windows" )
endif()
# where to find include files.
include_directories("${base_SRC_PATH}")
include_directories("${platform_SRC_PATH}")
include_directories("${protocol_SRC_PATH}")
SET(C11_SUPPORT False)
SET(C99_FLAGS "")
# C compiler specific settings
if(CMAKE_C_COMPILER_ID STREQUAL "Clang")
# using Clang
SET(STR_OP_OVERFLOW_ON "")
SET(STR_OP_OVERFLOW_OFF "")
set(BASE_RELEASE_FLAGS "${CMAKE_C_FLAGS} -Os -Wall -pedantic -Wextra -Wconversion -fms-extensions -fno-strict-aliasing ${STR_OP_OVERFLOW_OFF}")
set(BASE_DEBUG_FLAGS "${CMAKE_C_FLAGS} -g -Wall -pedantic -Wextra -Wconversion -fms-extensions -fno-strict-aliasing ${STR_OP_OVERFLOW_ON}")
set(BASE_RELEASE_LINK_FLAGS "")
set(BASE_DEBUG_LINK_FLAGS "")
if(APPLE)
set(BASE_RELEASE_FLAGS "${BASE_RELEASE_FLAGS} -D_DARWIN_C_SOURCE")
set(BASE_DEBUG_FLAGS "${BASE_DEBUG_FLAGS} -D_DARWIN_C_SOURCE")
else()
set(BASE_RELEASE_FLAGS "${BASE_RELEASE_FLAGS} -D__USE_POSIX=1 -D_POSIX_C_SOURCE=200809L")
set(BASE_DEBUG_FLAGS "${BASE_DEBUG_FLAGS} -D__USE_POSIX=1 -D_POSIX_C_SOURCE=200809L")
endif()
set(C11_SUPPORT true)
set(C99_FLAGS "-std=c99" )
# check to see if we are building 32-bit or 64-bit
if(BUILD_32_BIT)
set(BASE_RELEASE_FLAGS "${BASE_RELEASE_FLAGS} -m32")
set(BASE_DEBUG_FLAGS "${BASE_DEBUG_FLAGS} -m32")
set(BASE_RELEASE_LINK_FLAGS "${BASE_RELEASE_LINK_FLAGS} -m32")
set(BASE_DEBUG_LINK_FLAGS "${BASE_DEBUG_LINK_FLAGS} -m32")
endif()
elseif (CMAKE_C_COMPILER_ID STREQUAL "GNU")
# using GCC
SET(C11_CHECK "")
# get GCC version
if(${CMAKE_VERSION} VERSION_GREATER 2.8.9)
MESSAGE(STATUS "CMake is newer, using a sane way to get the GCC version..")
SET(COMPILER_VERSION "${CMAKE_CXX_COMPILER_VERSION}")
else()
# old CMake. Do this the hard way.
MESSAGE(STATUS "CMake is old, using the old way to get the GCC version.")
EXECUTE_PROCESS(COMMAND ${CMAKE_C_COMPILER} -dumpversion OUTPUT_VARIABLE COMPILER_VERSION)
MESSAGE(STATUS "COMPILER_VERSION=" ${COMPILER_VERSION})
endif()
if(${COMPILER_VERSION} VERSION_GREATER 5.1 OR ${COMPILER_VERSION} VERSION_GREATER 5.1)
# The compiler has the C99-c11-compat check.
MESSAGE(STATUS "Compiler supports C99/C11 compatibility check." )
SET(C11_CHECK "-Wc99-c11-compat" )
SET(C11_SUPPORT True)
else()
MESSAGE(STATUS "Compiler does not support C99/C11 compatibility check." )
endif()
if(${COMPILER_VERSION} VERSION_GREATER 8.0 AND ${COMPILER_VERSION} VERSION_LESS 11.0)
# the compiler supports the -Wstringop-overflow flag.
# There is clearly a bug in the compiler that throws this warning inconsistently.
# Suppress it for RELEASE builds.
MESSAGE(STATUS "Compiler version ${COMPILER_VERSION} supports string op overflow checking. Suppress for Release builds.")
SET(STR_OP_OVERFLOW_ON "-Wstringop-overflow")
SET(STR_OP_OVERFLOW_OFF "-Wno-stringop-overflow")
else()
MESSAGE(STATUS "Compiler version ${COMPILER_VERSION} does not support string op overflow checking.")
SET(STR_OP_OVERFLOW_ON "")
SET(STR_OP_OVERFLOW_OFF "")
endif()
set(BASE_RELEASE_FLAGS "${CMAKE_C_FLAGS} -Wall -pedantic -Wextra -Wconversion -fms-extensions -fno-strict-aliasing ${STR_OP_OVERFLOW_OFF} -D__USE_POSIX=1 -D_POSIX_C_SOURCE=200809L")
set(BASE_DEBUG_FLAGS "${CMAKE_C_FLAGS} -g -Wall -pedantic -Wextra -Wconversion -fms-extensions -fno-strict-aliasing ${STR_OP_OVERFLOW_ON} -D__USE_POSIX=1 -D_POSIX_C_SOURCE=200809L")
set(C99_FLAGS "-std=c99" )
set(BASE_RELEASE_LINK_FLAGS "")
set(BASE_DEBUG_LINK_FLAGS "")
# check to see if we are building 32-bit or 64-bit
if(BUILD_32_BIT)
set(BASE_RELEASE_FLAGS "${BASE_RELEASE_FLAGS} -m32")
set(BASE_DEBUG_FLAGS "${BASE_DEBUG_FLAGS} -m32")
set(BASE_RELEASE_LINK_FLAGS "${BASE_RELEASE_LINK_FLAGS} -m32")
set(BASE_DEBUG_LINK_FLAGS "${BASE_DEBUG_LINK_FLAGS} -m32")
endif()
elseif (CMAKE_C_COMPILER_ID STREQUAL "Intel")
# using Intel C/C++
MESSAGE("Intel C compiler not supported!")
RETURN()
elseif (CMAKE_C_COMPILER_ID STREQUAL "MSVC")
# using Visual Studio C/C++
set(BASE_RELEASE_FLAGS "${CMAKE_C_FLAGS} /W3")
set(BASE_DEBUG_FLAGS "${CMAKE_C_FLAGS} /W3")
add_definitions(-D_CRT_SECURE_NO_WARNINGS)
# /MD$<$<STREQUAL:$<CONFIGURATION>,Debug>:d>
endif()
if(CMAKE_BUILD_TYPE STREQUAL "Debug")
set(BASE_FLAGS "${BASE_DEBUG_FLAGS}")
set(BASE_LINK_FLAGS "${BASE_DEBUG_LINK_FLAGS}")
else()
set(BASE_FLAGS "${BASE_RELEASE_FLAGS}")
set(BASE_LINK_FLAGS "${BASE_RELEASE_LINK_FLAGS}")
endif()
#MESSAGE("BASE_FLAGS=${BASE_FLAGS}")
if (CMAKE_C_COMPILER_ID STREQUAL "MSVC")
# check MSVC version, only newer versions than 2012 support C99 things we need
if((${MSVC_VERSION} EQUAL 1800) OR (${MSVC_VERSION} LESS 1800))
message("MSVC cannot handle C99, compiling code as C++")
set(BASE_C_FLAGS "${BASE_FLAGS}")
else()
message("MSVC can handle C99, compiling code as C")
set(BASE_C_FLAGS "${BASE_FLAGS} /c")
endif()
# set static compilation and linking flags
# skipped on Windows for now
#set(STATIC_COMPILE_FLAGS "/MT")
#set(STATIC_LINK_FLAGS "/MT:UCRT /INCREMENTAL:NO /NODEFAULTLIB:MSVCCRT")
set(STATIC_COMPILE_FLAGS "")
set(STATIC_LINK_FLAGS "")
else()
#set(BASE_C_FLAGS "${BASE_FLAGS} -std=c99 -Wc++-compat ")
set(BASE_C_FLAGS "${BASE_FLAGS} -std=c99")
set(STATIC_COMPILE_FLAGS "")
set(STATIC_LINK_FLAGS "-static")
endif()
set(BASE_CXX_FLAGS "${BASE_FLAGS}")
MESSAGE("BASE_C_FLAGS=${BASE_C_FLAGS}")
MESSAGE("BASE_CXX_FLAGS=${BASE_CXX_FLAGS}")
# generate version file from CMake info.
CONFIGURE_FILE("${lib_SRC_PATH}/version.h.in" "${lib_SRC_PATH}/version.h" @ONLY)
# set up the library sources
set ( libplctag_SRCS "${lib_SRC_PATH}/init.c"
"${lib_SRC_PATH}/init.h"
"${lib_SRC_PATH}/libplctag.h"
"${lib_SRC_PATH}/lib.c"
"${lib_SRC_PATH}/tag.h"
"${lib_SRC_PATH}/version.h"
"${lib_SRC_PATH}/version.c"
"${ab_SRC_PATH}/ab.h"
"${ab_SRC_PATH}/ab_common.c"
"${ab_SRC_PATH}/ab_common.h"
"${ab_SRC_PATH}/cip.c"
"${ab_SRC_PATH}/cip.h"
"${ab_SRC_PATH}/defs.h"
"${ab_SRC_PATH}/eip_cip.c"
"${ab_SRC_PATH}/eip_cip.h"
"${ab_SRC_PATH}/eip_lgx_pccc.c"
"${ab_SRC_PATH}/eip_lgx_pccc.h"
"${ab_SRC_PATH}/eip_plc5_dhp.c"
"${ab_SRC_PATH}/eip_plc5_dhp.h"
"${ab_SRC_PATH}/eip_plc5_pccc.c"
"${ab_SRC_PATH}/eip_plc5_pccc.h"
"${ab_SRC_PATH}/eip_slc_dhp.c"
"${ab_SRC_PATH}/eip_slc_dhp.h"
"${ab_SRC_PATH}/eip_slc_pccc.c"
"${ab_SRC_PATH}/eip_slc_pccc.h"
"${ab_SRC_PATH}/error_codes.c"
"${ab_SRC_PATH}/error_codes.h"
"${ab_SRC_PATH}/pccc.c"
"${ab_SRC_PATH}/pccc.h"
"${ab_SRC_PATH}/session.c"
"${ab_SRC_PATH}/session.h"
"${ab_SRC_PATH}/tag.h"
"${mb_SRC_PATH}/modbus.c"
"${mb_SRC_PATH}/modbus.h"
"${protocol_SRC_PATH}/system/system.c"
"${protocol_SRC_PATH}/system/system.h"
"${protocol_SRC_PATH}/system/tag.h"
"${util_SRC_PATH}/atomic_int.c"
"${util_SRC_PATH}/atomic_int.h"
"${util_SRC_PATH}/attr.c"
"${util_SRC_PATH}/attr.h"
"${util_SRC_PATH}/byteorder.h"
"${util_SRC_PATH}/debug.c"
"${util_SRC_PATH}/debug.h"
"${util_SRC_PATH}/hash.c"
"${util_SRC_PATH}/hash.h"
"${util_SRC_PATH}/hashtable.c"
"${util_SRC_PATH}/hashtable.h"
"${util_SRC_PATH}/macros.h"
"${util_SRC_PATH}/rc.c"
"${util_SRC_PATH}/rc.h"
"${util_SRC_PATH}/vector.c"
"${util_SRC_PATH}/vector.h"
"${platform_SRC_PATH}/platform.c"
"${platform_SRC_PATH}/platform.h" )
# set the compiler flags
FOREACH( lib_src ${libplctag_SRCS} )
set_source_files_properties(${lib_src} PROPERTIES COMPILE_FLAGS "${C99_FLAGS} ${BASE_C_FLAGS} ${C11_CHECK}")
ENDFOREACH()
# shared library
add_library(plctag_dyn SHARED ${libplctag_SRCS} )
# set various properties on them
set_target_properties(plctag_dyn PROPERTIES SOVERSION "${libplctag_VERSION_MAJOR}.${libplctag_VERSION_MINOR}" OUTPUT_NAME "plctag")
if(BASE_LINK_FLAGS)
set_target_properties(plctag_dyn PROPERTIES LINK_FLAGS "${BASE_LINK_FLAGS}")
endif()
if(UNIX)
# static library
add_library(plctag_static STATIC ${libplctag_SRCS} )
set_target_properties(plctag_static PROPERTIES LINK_FLAGS "${BASE_LINK_FLAGS}")
set_target_properties(plctag_static PROPERTIES VERSION "${libplctag_VERSION_MAJOR}.${libplctag_VERSION_MINOR}" OUTPUT_NAME "plctag")
set(tool_lib "plctag_dyn")
elseif(WIN32)
# static library
add_library(plctag_static STATIC ${libplctag_SRCS} )
set_target_properties(plctag_static PROPERTIES LINK_FLAGS "${BASE_LINK_FLAGS}")
set_target_properties(plctag_static PROPERTIES VERSION "${libplctag_VERSION_MAJOR}.${libplctag_VERSION_MINOR}" OUTPUT_NAME "plctag_static")
target_compile_definitions(plctag_dyn PUBLIC -DLIBPLCTAGDLL_EXPORTS=1)
set(tool_lib "plctag_dyn")
endif()
# make sure we link with the threading library.
if (UNIX)
if(CMAKE_THREAD_LIBS_INIT)
target_link_libraries(plctag_dyn "${CMAKE_THREAD_LIBS_INIT}")
target_link_libraries(plctag_static "${CMAKE_THREAD_LIBS_INIT}")
endif()
endif()
# Windows needs to link the library to the WINSOCK library
if (WIN32)
target_link_libraries(plctag_dyn ws2_32)
target_link_libraries(plctag_static ws2_32)
endif()
# add the examples and tests
if(ANDROID_BUILD)
MESSAGE("Building for Android.")
elseif (BUILD_EXAMPLES)
if (UNIX)
# example programs
set ( example_PROGRAMS async
async_stress
barcode_test
busy_test
data_dumper
list_tags
multithread
multithread_cached_read
multithread_plc5
multithread_plc5_dhp
plc5
simple
simple_dual
slc500
stress_api_lock
stress_test
string
test_auto_sync
test_callback
test_reconnect
test_shutdown
test_special
test_tag_attributes
toggle_bit
toggle_bool
write_string
tag_rw
tag_rw2
)
set ( example_PROG_UTIL utils_posix.c )
set ( example_LIBRARIES ${tool_lib} pthread )
elseif(WIN32)
set ( example_PROGRAMS async
async_stress
list_tags
multithread
plc5
simple
simple_dual
slc500
string
test_callback
test_shutdown
test_special
test_tag_attributes
toggle_bit
toggle_bool
write_string
tag_rw
tag_rw2
)
set ( example_PROG_UTIL utils_windows.c)
set ( example_LIBRARIES ${tool_lib} ws2_32 )
endif()
# set the compile flags for the utilities file.
set_source_files_properties("${example_SRC_PATH}/${example_PROG_UTIL}" PROPERTIES COMPILE_FLAGS "${C99_FLAGS} ${BASE_C_FLAGS} ${C11_CHECK}" )
# set the compile and link properties for all examples.
foreach ( example ${example_PROGRAMS} )
set_source_files_properties("${example_SRC_PATH}/${example}.c" PROPERTIES COMPILE_FLAGS "${C99_FLAGS} ${BASE_C_FLAGS} ${C11_CHECK}" )
add_executable( ${example} "${example_SRC_PATH}/${example}.c" "${example_SRC_PATH}/${example_PROG_UTIL}" "${example_SRC_PATH}/utils.h" )
target_link_libraries(${example} ${example_LIBRARIES} )
if(BASE_LINK_FLAGS)
set_target_properties(${example} PROPERTIES LINK_FLAGS "${BASE_LINK_FLAGS}")
endif()
endforeach(example)
# simple.cpp is different because it is C++
set_source_files_properties("${example_SRC_PATH}/simple_cpp.cpp" PROPERTIES COMPILE_FLAGS "${BASE_CXX_FLAGS}")
add_executable (simple_cpp "${example_SRC_PATH}/simple_cpp.cpp" "${example_SRC_PATH}/${example_PROG_UTIL}" "${example_SRC_PATH}/utils.h" )
target_link_libraries (simple_cpp ${example_LIBRARIES} )
if(BASE_LINK_FLAGS)
message("BASE_LINK_FLAGS=${BASE_LINK_FLAGS}")
set_target_properties(simple_cpp PROPERTIES LINK_FLAGS "${BASE_LINK_FLAGS}")
endif()
# Generate files from templates
CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/libplctag.pc.in" "${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/libplctag.pc" @ONLY)
# build the GitHub Actions config file
CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/.github/workflows/ci.yml.in" "${CMAKE_CURRENT_SOURCE_DIR}/.github/workflows/ci.yml" @ONLY)
# build the simulator for testing.
# if(UNIX)
set(AB_SERVER_FILES ${test_SRC_PATH}/ab_server/src/cip.c
${test_SRC_PATH}/ab_server/src/cip.h
${test_SRC_PATH}/ab_server/src/compat.h
${test_SRC_PATH}/ab_server/src/cpf.c
${test_SRC_PATH}/ab_server/src/cpf.h
${test_SRC_PATH}/ab_server/src/eip.c
${test_SRC_PATH}/ab_server/src/eip.h
${test_SRC_PATH}/ab_server/src/main.c
${test_SRC_PATH}/ab_server/src/pccc.c
${test_SRC_PATH}/ab_server/src/pccc.h
${test_SRC_PATH}/ab_server/src/plc.h
${test_SRC_PATH}/ab_server/src/slice.h
${test_SRC_PATH}/ab_server/src/socket.c
${test_SRC_PATH}/ab_server/src/socket.h
${test_SRC_PATH}/ab_server/src/tcp_server.c
${test_SRC_PATH}/ab_server/src/tcp_server.h
${test_SRC_PATH}/ab_server/src/utils.c
${test_SRC_PATH}/ab_server/src/utils.h
)
foreach(AB_SERVER_FILE ${AB_SERVER_FILES})
set_source_files_properties("${AB_SERVER_FILE}" PROPERTIES COMPILE_FLAGS "${C99_FLAGS} ${BASE_C_FLAGS} ${C11_CHECK}" )
endforeach()
add_executable(ab_server ${AB_SERVER_FILES})
target_link_libraries(ab_server ${example_LIBRARIES} )
if(BASE_LINK_FLAGS)
set_target_properties(ab_server PROPERTIES LINK_FLAGS "${BASE_LINK_FLAGS}")
endif()
# endif()
# build the cli.
set(CLI_FILES ${cli_SRC_PATH}/cli.c
${cli_SRC_PATH}/cli.h
${cli_SRC_PATH}/getline.h
${cli_SRC_PATH}/uthash.h
${libplctag_SRCS}
)
foreach(CLI_FILES ${CLI_FILES})
set_source_files_properties("${CLI_FILES}" PROPERTIES COMPILE_FLAGS "${C99_FLAGS} ${BASE_C_FLAGS}" )
endforeach()
add_executable(cli ${CLI_FILES} "${example_SRC_PATH}/${example_PROG_UTIL}" "${example_SRC_PATH}/utils.h" )
target_link_libraries(cli ${example_LIBRARIES} )
if(BASE_LINK_FLAGS)
set_target_properties(cli PROPERTIES LINK_FLAGS "${BASE_LINK_FLAGS}")
endif()
# make sure the .h file is in the output directory
CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/src/lib/libplctag.h" "${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/libplctag.h" COPYONLY)
endif(ANDROID_BUILD)
# add the cli
if(ANDROID_BUILD)
MESSAGE("Building for Android.")
endif(ANDROID_BUILD)
# for installation
if(UNIX)
install(TARGETS plctag_dyn DESTINATION lib${LIB_SUFFIX})
install(TARGETS plctag_static DESTINATION lib${LIB_SUFFIX})
elseif(WIN32)
install(TARGETS plctag_dyn DESTINATION lib${LIB_SUFFIX})
install(TARGETS plctag_static DESTINATION lib${LIB_SUFFIX})
endif()
if(ANDROID_BUILD)
message("Skipping package config and header file copy for Android build.")
else()
install(FILES "${lib_SRC_PATH}/libplctag.h" DESTINATION include)
if(EXISTS "${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/libplctag.pc")
install(FILES "${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/libplctag.pc" DESTINATION "lib${LIB_SUFFIX}/pkgconfig")
endif()
endif(ANDROID_BUILD)
macro(print_all_variables)
message(STATUS "print_all_variables------------------------------------------{")
get_cmake_property(_variableNames VARIABLES)
foreach (_variableName ${_variableNames})
message(STATUS "${_variableName}=${${_variableName}}")
endforeach()
message(STATUS "print_all_variables------------------------------------------}")
endmacro()
# Debugging
# print_all_variables()