mirror of
https://github.com/odriverobotics/ODrive.git
synced 2026-08-19 02:43:27 +08:00
137 lines
3.7 KiB
Lua
137 lines
3.7 KiB
Lua
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tup.include('package.lua')
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CFLAGS = {'-I./include -fPIC -std=c++11 -DFIBRE_COMPILE -DFIBRE_ENABLE_CLIENT'}
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LDFLAGS = {'-static-libstdc++'}
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-- Runs the specified shell command immediately (not as part of the dependency
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-- graph).
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-- Returns the values (return_code, stdout) where stdout has the trailing new
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-- line removed.
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function run_now(command)
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local handle
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handle = io.popen(command)
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local output = handle:read("*a")
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local rc = {handle:close()}
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if not rc[1] then
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error("failed to invoke "..command)
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end
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return string.sub(output, 0, -2)
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end
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if tup.getconfig("CC") == "" then
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CC = 'clang++'
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LINKER = 'clang++'
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else
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CC = tup.getconfig("CC")
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LINKER = tup.getconfig("CC")
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end
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function get_bool_config(name, default)
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if tup.getconfig(name) == "" then
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return default
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elseif tup.getconfig(name) == "true" then
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return true
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elseif tup.getconfig(name) == "false" then
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return false
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else
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error(name.." ("..tup.getconfig(name).." must be 'true' or 'false'.")
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end
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end
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CFLAGS += tup.getconfig("CFLAGS")
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LDFLAGS += tup.getconfig("LDFLAGS")
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DEBUG = get_bool_config("DEBUG", true)
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USE_PKGCONF = get_bool_config("USE_PKGCONF", true)
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ENABLE_LIBUSB = get_bool_config("ENABLE_LIBUSB", true)
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if USE_PKGCONF and ENABLE_LIBUSB then
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CFLAGS += run_now("pkgconf libusb-1.0 --cflags")
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LDFLAGS += run_now("pkgconf libusb-1.0 --libs")
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end
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machine = run_now(CC..' -dumpmachine') -- works with both clang and GCC
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BUILD_TYPE='-shared'
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if string.find(machine, "x86_64.*%-linux%-.*") then
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outname = 'libfibre-linux-amd64.so'
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LDFLAGS += '-lpthread -Wl,--version-script=libfibre.version -Wl,--gc-sections'
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STRIP = not DEBUG
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elseif string.find(machine, "arm.*%-linux%-.*") then
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outname = 'libfibre-linux-armhf.so'
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LDFLAGS += '-lpthread -Wl,--version-script=libfibre.version -Wl,--gc-sections'
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STRIP = false
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elseif string.find(machine, "x86_64.*-mingw.*") then
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outname = 'libfibre-windows-amd64.dll'
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LDFLAGS += '-lpthread -Wl,--version-script=libfibre.version'
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STRIP = not DEBUG
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elseif string.find(machine, "x86_64.*-apple-.*") then
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outname = 'libfibre-macos-x86.dylib'
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STRIP = false
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elseif string.find(machine, "wasm.*") then
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outname = 'libfibre-wasm.js'
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STRIP = false
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BUILD_TYPE = ''
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else
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error('unknown machine identifier '..machine)
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end
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LDFLAGS += BUILD_TYPE
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if DEBUG then
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CFLAGS += '-O1 -g'
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else
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CFLAGS += '-O3' -- TODO: add back -lfto
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end
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function compile(src_file, obj_file)
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tup.frule{
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inputs={src_file},
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command='^co^ '..CC..' -c %f '..tostring(CFLAGS)..' -fdebug-prefix-map=/Data/Projects/fibre/cpp/build-local=/Data/Projects/fibre/cpp -o %o',
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outputs={obj_file}
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}
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end
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code_files = fibre_package.core_files
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if ENABLE_LIBUSB then
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tup.append_table(code_files, fibre_package.features["LIBUSB"])
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CFLAGS += '-DFIBRE_ENABLE_LIBUSB=1'
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end
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if get_bool_config("ENABLE_LOGGING", true) then
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tup.append_table(code_files, fibre_package.features["LOGGING"])
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end
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for _, src_file in pairs(code_files) do
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obj_file = "build/"..src_file:gsub("/","_")..".o"
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object_files += obj_file
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compile(src_file, obj_file)
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end
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if not STRIP then
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compile_outname=outname
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else
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compile_outname=outname..'.fat'
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end
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if tup.ext(outname) == 'js' then
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extra_outputs = {tup.base(compile_outname)..'.wasm'}
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else
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extra_outputs = {}
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end
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tup.frule{
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inputs=object_files,
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command='^c^ '..LINKER..' %f '..tostring(CFLAGS)..' '..tostring(LDFLAGS)..' -o %o',
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outputs={compile_outname, extra_outputs=extra_outputs}
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}
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if STRIP then
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tup.frule{
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inputs={compile_outname},
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command='strip --strip-all --discard-all %f -o %o',
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outputs={outname}
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}
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end
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