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premake5.lua
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premake5.lua
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Root = path.getabsolute(".")
ThirdRoot = path.getabsolute("3rd")
newoption {
trigger = "llvm-root",
value = "path",
description = "path of llvm root (contains lib include bin/llvm-config)"
}
newoption {
trigger = "expand-llvm-config",
description = "run llvm-config from premake directly"
}
newoption {
trigger = "no-3rd",
description = "don't create 3rd party project"
}
-- tinfo is not part of msys
newoption {
trigger = "without-tinfo",
description = "don't add tinfo library dependency"
}
if (_ACTION == nil) then
return
end
local LLVMRoot = _OPTIONS["llvm-root"]
local ExpandLLVMConfig = _OPTIONS["expand-llvm-config"]
local No3rd = _OPTIONS["no-3rd"]
if (LLVMRoot == nil or LLVMRoot == "") then
-- assume llvm is installed in system
LLVMConfig = "llvm-config"
else
LLVMIncludeDir = path.join(LLVMRoot, "include")
LLVMBinDir = path.join(LLVMRoot, "bin")
LLVMLibDir = path.join(LLVMRoot, "lib")
LLVMConfig = path.join(LLVMBinDir, "llvm-config")
end
function UseMstch()
externalincludedirs { "%{ThirdRoot}/mstch/include" }
links {"mstch"}
end
function Llvm_config_cpp_flags()
if (LLVMIncludeDir ~= nil and LLVMIncludeDir ~= "") then externalincludedirs(LLVMIncludeDir) end
if ExpandLLVMConfig then
local output, e = os.outputof(LLVMConfig .. " --cppflags") -- -I$(LLVMIncludeDir) -D_FILE_OFFSET_BITS=64 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS
buildoptions { output }
else
buildoptions { "$(shell %{LLVMConfig} --cppflags)" }
end
end
function LinkToClang()
if (LLVMLibDir ~= nil and LLVMLibDir ~= "") then libdirs(LLVMLibDir) end
links { "clang"}
if not (_OPTIONS["without-tinfo"]) then
links { "tinfo" }
end
if ExpandLLVMConfig then
local output, e = os.outputof(LLVMConfig .. " --system-libs --ldflags --libs support") -- -L$(LLVMLibDir) -lLLVM-18
linkoptions { output }
else
linkoptions { "$(shell %{LLVMConfig} --system-libs --ldflags --libs support)" }
end
linkoptions { "-pthread" }
end
solution "ccccc"
location "%{Root}/project/%{_ACTION}"
configurations { "Debug", "Release" }
objdir "%{Root}/obj/%{_ACTION}" -- premake add $(configName)/$(AppName)
language "C++"
cppdialect "C++17"
filter "toolset:clang"
defines {"__STDC_LIMIT_MACROS", "__STDC_CONSTANT_MACROS"}
filter "configurations:Debug*"
optimize "Off"
symbols "On"
defines "DEBUG"
filter "configurations:Release*"
optimize "On"
symbols "Off"
defines "NDEBUG"
filter {}
startproject "ccccc_app"
if not No3rd then
-- --------------------------------------
group "3rd"
-- --------------------------------------
project "mstch"
kind "StaticLib"
targetdir "%{Root}/lib/%{_ACTION}/%{cfg.buildcfg}"
warnings "Extra"
flags { "FatalWarnings"}
files { "%{ThirdRoot}/mstch/src/**.*", "%{ThirdRoot}/mstch/include/**.*" }
includedirs { "%{ThirdRoot}/mstch/src", "%{ThirdRoot}/mstch/include" }
end
-- --------------------------------------
group "ccccc"
-- --------------------------------------
project "ccccc_app"
kind "ConsoleApp"
targetdir "%{Root}/bin/%{_ACTION}/%{cfg.buildcfg}"
targetname("ccccc")
warnings "Extra"
flags { "FatalWarnings"}
files { "%{Root}/src/app/**.*" }
includedirs { "%{Root}/src/lib/" }
Llvm_config_cpp_flags()
UseMstch()
links { "ccccc_lib" }
filter { "system:windows" }
linkoptions { "%{Root}/lib/%{_ACTION}/%{cfg.buildcfg}/ccccc_lib.lib" } -- order issue between link and linkoptions
filter { "system:not windows" }
linkoptions { "%{Root}/lib/%{_ACTION}/%{cfg.buildcfg}/libccccc_lib.a" } -- order issue between link and linkoptions
filter {}
LinkToClang()
--debugdir(Root)
debugargs {"../../../samples/namespace.cpp"}
-- --------------------------------------
project "ccccc_lib"
kind "StaticLib"
targetdir "%{Root}/lib/%{_ACTION}/%{cfg.buildcfg}"
targetname("ccccc_lib")
warnings "Extra"
flags { "FatalWarnings"}
files { "%{Root}/src/lib/**.*" }
Llvm_config_cpp_flags()
-- --------------------------------------
project "ccccc_test"
kind "ConsoleApp"
targetdir "%{Root}/bin/%{_ACTION}/%{cfg.buildcfg}"
warnings "Extra"
flags { "FatalWarnings"}
files { "%{Root}/test/**.*" }
includedirs { "%{Root}/src/lib/" }
externalincludedirs { "%{ThirdRoot}/doctest/doctest/" }
Llvm_config_cpp_flags()
links { "ccccc_lib" }
filter { "system:windows" }
linkoptions { "%{Root}/lib/%{_ACTION}/%{cfg.buildcfg}/ccccc_lib.lib" } -- order issue between link and linkoptions
filter { "system:not windows" }
linkoptions { "%{Root}/lib/%{_ACTION}/%{cfg.buildcfg}/libccccc_lib.a" } -- order issue between link and linkoptions
filter {}
LinkToClang()
debugdir("%{cfg.targetdir}")
-- --------------------------------------
project "sample"
kind "None"
warnings "Extra"
flags { "FatalWarnings" }
files { "%{Root}/samples/**.*" }