350 lines
9.0 KiB
Lua
350 lines
9.0 KiB
Lua
-- Option to allow copying the DLL file to a custom folder after build
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newoption {
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trigger = "copy-to",
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description = "Optional, copy the DLL to a custom folder after build, define the path here if wanted.",
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value = "PATH"
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}
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newoption {
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trigger = "no-new-structure",
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description = "Do not use new virtual path structure (separating headers and source files)."
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}
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newaction {
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trigger = "version",
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description = "Returns the version string for the current commit of the source code.",
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onWorkspace = function(wks)
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-- get revision number via git
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local proc = assert(io.popen("git rev-list --count HEAD", "r"))
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local revNumber = assert(proc:read('*a')):gsub("%s+", "")
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proc:close()
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print(revNumber)
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os.exit(0)
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end
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}
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newaction {
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trigger = "generate-buildinfo",
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description = "Sets up build information file like version.h.",
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onWorkspace = function(wks)
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-- get revision number via git
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local proc = assert(io.popen("git rev-list --count HEAD", "r"))
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local revNumber = assert(proc:read('*a')):gsub("%s+", "")
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proc:close()
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-- get old version number from version.hpp if any
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local oldRevNumber = "(none)"
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local oldVersionHeader = io.open(wks.location .. "/src/version.hpp", "r")
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if oldVersionHeader ~=nil then
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local oldVersionHeaderContent = assert(oldVersionHeader:read('*a'))
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oldRevNumber = string.match(oldVersionHeaderContent, "#define REVISION (%d+)")
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if oldRevNumber == nil then
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-- old version.hpp format?
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oldRevNumber = "(none)"
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end
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end
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-- generate version.hpp with a revision number if not equal
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if oldRevNumber ~= revNumber then
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print ("Update " .. oldRevNumber .. " -> " .. revNumber)
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local versionHeader = assert(io.open(wks.location .. "/src/version.hpp", "w"))
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versionHeader:write("/*\n")
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versionHeader:write(" * Automatically generated by premake5.\n")
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versionHeader:write(" * Do not touch, you fucking moron!\n")
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versionHeader:write(" */\n")
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versionHeader:write("\n")
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versionHeader:write("#define REVISION " .. revNumber .. "\n")
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versionHeader:close()
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end
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end
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}
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workspace "iw4x"
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location "./build"
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objdir "%{wks.location}/obj"
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targetdir "%{wks.location}/bin/%{cfg.buildcfg}"
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configurations { "Debug", "DebugStatic", "Release", "ReleaseStatic" }
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architecture "x32"
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platforms "x86"
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-- VS 2015 toolset only
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toolset "msc-140"
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configuration "windows"
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defines { "_WINDOWS", "WIN32" }
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configuration "Release*"
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defines { "NDEBUG" }
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flags { "MultiProcessorCompile", "Symbols", "LinkTimeOptimization", "No64BitChecks" }
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optimize "Full"
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configuration "Debug*"
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defines { "DEBUG", "_DEBUG" }
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flags { "MultiProcessorCompile", "Symbols", "No64BitChecks" }
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optimize "Debug"
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configuration "*Static"
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flags { "StaticRuntime" }
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project "iw4x"
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kind "SharedLib"
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language "C++"
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files {
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"./src/**.rc",
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"./src/**.hpp",
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"./src/**.cpp",
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"./src/**.proto",
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}
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includedirs {
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"%{prj.location}/src",
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"./src"
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}
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resincludedirs {
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"$(ProjectDir)src" -- fix for VS IDE
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}
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-- Pre-compiled header
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pchheader "STDInclude.hpp" -- must be exactly same as used in #include directives
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pchsource "src/STDInclude.cpp" -- real path
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buildoptions { "/Zm96 -Zm96" }
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filter "files:**.pb.*"
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flags {
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"NoPCH",
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}
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buildoptions {
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"/wd4100", -- "Unused formal parameter"
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"/wd6011", -- "Dereferencing NULL pointer"
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"/wd4125", -- "Decimal digit terminates octal escape sequence"
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}
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defines {
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"_SCL_SECURE_NO_WARNINGS",
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}
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filter {}
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-- Dependency libraries
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links { "zlib", "json11", "pdcurses", "libtomcrypt", "libtommath", "protobuf" }
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includedirs
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{
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"./deps/zlib",
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"./deps/json11",
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"./deps/pdcurses",
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"./deps/asio/asio/include",
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"./deps/libtomcrypt/src/headers",
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"./deps/libtommath",
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"./deps/protobuf/src",
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"./deps/Wink-Signals",
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}
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-- fix vpaths for protobuf sources
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vpaths {
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["*"] = { "./src/**" },
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["Proto/Generated"] = { "**.pb.*" }, -- meh.
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}
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-- Virtual paths
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if not _OPTIONS["no-new-structure"] then
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vpaths {
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["Headers/*"] = { "./src/**.hpp" },
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["Sources/*"] = { "./src/**.cpp" },
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["Resource/*"] = { "./src/**.rc" },
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["Proto/Definitions/*"] = { "./src/Proto/**.proto" },
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["Proto/Generated/*"] = { "**.pb.*" }, -- meh.
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}
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end
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vpaths {
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["Docs/*"] = { "**.txt","**.md" },
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}
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-- Pre-build
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prebuildcommands {
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"cd %{_MAIN_SCRIPT_DIR}",
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"tools\\premake5 generate-buildinfo"
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}
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-- Post-build
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if _OPTIONS["copy-to"] then
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saneCopyToPath = string.gsub(_OPTIONS["copy-to"] .. "\\", "\\\\", "\\")
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postbuildcommands {
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"copy /y \"$(TargetDir)*.dll\" \"" .. saneCopyToPath .. "\""
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}
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end
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-- Specific configurations
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flags { "UndefinedIdentifiers", "ExtraWarnings" }
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configuration "Release*"
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flags { "FatalCompileWarnings" }
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configuration {}
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-- Generate source code from protobuf definitions
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rules { "ProtobufCompiler" }
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-- Workaround: Consume protobuf generated source files
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matches = os.matchfiles(path.join("src/Proto/**.proto"))
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for i, srcPath in ipairs(matches) do
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basename = path.getbasename(srcPath)
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files {
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string.format("%%{prj.location}/src/proto/%s.pb.h", basename),
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string.format("%%{prj.location}/src/proto/%s.pb.cc", basename),
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}
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end
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includedirs {
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"%{prj.location}/src/proto"
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}
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group "External dependencies"
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-- zlib
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project "zlib"
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language "C"
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defines { "ZLIB_DLL", "_CRT_SECURE_NO_DEPRECATE" }
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files
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{
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"./deps/zlib/*.h",
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"./deps/zlib/*.c"
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}
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-- not our code, ignore POSIX usage warnings for now
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warnings "Off"
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kind "SharedLib"
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configuration "*Static"
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kind "StaticLib"
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removedefines { "ZLIB_DLL" }
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-- json11
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project "json11"
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language "C++"
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files
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{
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"./deps/json11/*.cpp",
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"./deps/json11/*.hpp"
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}
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-- remove dropbox's testing code
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removefiles { "./deps/json11/test.cpp" }
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-- not our code, ignore POSIX usage warnings for now
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warnings "Off"
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-- always build as static lib, as json11 doesn't export anything
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kind "StaticLib"
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-- pdcurses
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project "pdcurses"
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language "C"
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includedirs { "./deps/pdcurses/" }
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files
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{
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"./deps/pdcurses/pdcurses/*.c",
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"./deps/pdcurses/win32/*.c"
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}
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-- not our code, ignore POSIX usage warnings for now
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warnings "Off"
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-- always build as static lib, as pdcurses doesn't export anything
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kind "StaticLib"
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-- libtomcrypt
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project "libtomcrypt"
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language "C"
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defines { "_LIB", "LTC_SOURCE", "LTC_NO_FAST", "LTC_NO_RSA_BLINDING", "LTM_DESC", "USE_LTM", "WIN32" }
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links { "libtommath" }
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includedirs { "./deps/libtomcrypt/src/headers" }
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includedirs { "./deps/libtommath" }
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files { "./deps/libtomcrypt/src/**.c" }
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-- seems like tab stuff can be omitted
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removefiles { "./deps/libtomcrypt/src/**/*tab.c" }
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-- remove incorrect files
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-- for some reason, they lack the necessary header files
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-- i might have to open a pull request which includes them
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removefiles
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{
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"./deps/libtomcrypt/src/pk/dh/dh_sys.c",
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"./deps/libtomcrypt/src/hashes/sha2/sha224.c",
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"./deps/libtomcrypt/src/hashes/sha2/sha384.c",
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"./deps/libtomcrypt/src/encauth/ocb3/**.c",
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}
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-- not our code, ignore POSIX usage warnings for now
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warnings "Off"
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-- always build as static lib, as libtomcrypt doesn't export anything
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kind "StaticLib"
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-- libtommath
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project "libtommath"
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language "C"
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defines { "_LIB" }
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includedirs { "./deps/libtommath" }
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files { "./deps/libtommath/*.c" }
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-- not our code, ignore POSIX usage warnings for now
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warnings "Off"
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-- always build as static lib, as libtommath doesn't export anything
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kind "StaticLib"
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-- protobuf
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project "protobuf"
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language "C++"
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links { "zlib" }
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defines { "_SCL_SECURE_NO_WARNINGS" }
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includedirs
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{
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"./deps/zlib",
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"./deps/protobuf/src",
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}
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-- default protobuf sources
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files { "./deps/protobuf/src/**.cc" }
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-- remove unnecessary sources
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removefiles
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{
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"./deps/protobuf/src/**/*test.cc",
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"./deps/protobuf/src/google/protobuf/*test*.cc",
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"./deps/protobuf/src/google/protobuf/testing/**.cc",
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"./deps/protobuf/src/google/protobuf/compiler/**.cc",
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"./deps/protobuf/src/google/protobuf/arena_nc.cc",
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"./deps/protobuf/src/google/protobuf/util/internal/error_listener.cc",
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"./deps/protobuf/src/google/protobuf/stubs/atomicops_internals_x86_gcc.cc",
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}
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-- not our code, ignore POSIX usage warnings for now
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warnings "Off"
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-- always build as static lib, as we include our custom classes and therefore can't perform shared linking
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kind "StaticLib"
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rule "ProtobufCompiler"
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display "Protobuf compiler"
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location "./build"
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fileExtension ".proto"
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buildmessage "Compiling %(Identity) with protoc..."
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buildcommands {
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'@echo off',
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'path "$(SolutionDir)\\..\\tools"',
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'if not exist "$(ProjectDir)\\src\\proto" mkdir "$(ProjectDir)\\src\\proto"',
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'protoc --error_format=msvs -I=%(RelativeDir) --cpp_out=src\\proto %(Identity)',
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}
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buildoutputs {
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'$(ProjectDir)\\src\\proto\\%(Filename).pb.cc',
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'$(ProjectDir)\\src\\proto\\%(Filename).pb.h',
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}
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