mirror of
https://github.com/3cky/mbusd
synced 2025-10-12 23:14:13 +08:00
71 lines
1.9 KiB
CMake
71 lines
1.9 KiB
CMake
cmake_minimum_required(VERSION 3.2)
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include(CMakeDependentOption)
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include(CPack)
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include(CheckFunctionExists)
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project(mbusd VERSION 0.2.4)
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#TODO ISC_Posix, prog_libtool
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# single-configuration generator setup
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SET(BASIC_C_FLAGS "-W -pedantic -fno-builtin-log -Wall")
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SET(CMAKE_C_FLAGS_RELEASE "${BASIC_C_FLAGS} -O2")
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SET(CMAKE_C_FLAGS_DEBUG "${BASIC_C_FLAGS} -g")
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add_definitions(-DPACKAGE="${PROJECT_NAME}" -DVERSION="${PROJECT_VERSION}")
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# user options
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option (TRXCTL "Support RS-232 to RS-485 converter data direction control" ON)
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if(TRXCTL)
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add_definitions(-DTRXCTL)
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endif()
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option (LOG "enabling logging facility via logw" ON)
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check_function_exists(logw HAVE_LOGW)
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if(HAVE_LOGW AND LOG)
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add_definitions(-DLOG)
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endif()
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CMAKE_DEPENDENT_OPTION(DEBUG_LOG "extra debug log info" OFF "LOGW" OFF)
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if(DEBUG_LOG)
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add_definitions(-DDEBUG)
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endif()
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## check for and pass preprocessor flags
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check_function_exists(cfmakeraw HAVE_CFMAKERAW)
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if(HAVE_CFMAKERAW)
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add_definitions(-DHAVE_CFMAKERAW)
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endif()
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check_function_exists(cfsetspeed HAVE_CFSETSPEED)
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check_function_exists(cfsetispeed HAVE_CFSETISPEED)
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if(HAVE_CFSETSPEED AND HAVE_CFSETISPEED)
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add_definitions(-DHAVE_CFSETSPEED)
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endif()
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check_function_exists(time HAVE_TIME)
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check_function_exists(localtime HAVE_LOCALTIME)
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if(HAVE_TIME AND HAVE_LOCALTIME)
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message("passing HRDATE to compiler space")
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add_definitions(-DHRDATE)
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endif()
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include(CheckLibraryExists)
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find_library(LIB_UTIL NAMES libutil util)
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check_library_exists(util tty_get_name LIB_UTIL HAVE_TTY_GET_NAME)
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check_library_exists(util uu_lock LIB_UTIL HAVE_UU_LOCK)
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if(LIB_UTIL AND HAVE_TTY_GET_NAME AND HAVE_UU_LOCK)
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message("passing HAVE_LIBUTIL to compiler space")
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add_definitions(-DHAVE_LIBUTIL)
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endif()
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set(mbusd_SOURCES
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src/main.c
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src/tty.c
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src/log.c
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src/cfg.c
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src/conn.c
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src/queue.c
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src/modbus.c
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src/crc16.c
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src/state.c
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src/sig.c
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src/sock.c
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)
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add_executable(mbusd ${mbusd_SOURCES}) |