mirror of
https://github.com/XLabsProject/iw4x-client.git
synced 2023-08-02 15:02:11 +02:00
321 lines
9.0 KiB
Lua
321 lines
9.0 KiB
Lua
gitVersioningCommand = "git describe --tags --dirty --always"
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gitCurrentBranchCommand = "git symbolic-ref -q --short HEAD"
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-- Quote the given string input as a C string
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function cstrquote(value)
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if value == nil then
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return "\"\""
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end
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result = value:gsub("\\", "\\\\")
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result = result:gsub("\"", "\\\"")
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result = result:gsub("\n", "\\n")
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result = result:gsub("\t", "\\t")
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result = result:gsub("\r", "\\r")
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result = result:gsub("\a", "\\a")
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result = result:gsub("\b", "\\b")
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result = "\"" .. result .. "\""
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return result
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end
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dependencies = {
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basePath = "./deps"
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}
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function dependencies.load()
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dir = path.join(dependencies.basePath, "premake/*.lua")
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deps = os.matchfiles(dir)
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for i, dep in pairs(deps) do
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dep = dep:gsub(".lua", "")
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require(dep)
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end
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end
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function dependencies.imports()
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for i, proj in pairs(dependencies) do
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if type(i) == 'number' then
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proj.import()
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end
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end
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end
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function dependencies.projects()
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for i, proj in pairs(dependencies) do
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if type(i) == 'number' then
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proj.project()
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end
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end
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end
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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 = "copy-pdb",
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description = "Copy debug information for binaries as well to the path given via --copy-to."
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}
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newoption {
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trigger = "force-unit-tests",
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description = "Always compile unit tests."
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}
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newoption {
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trigger = "disable-binary-check",
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description = "Do not perform integrity checks on the exe."
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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 current version via git
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local proc = assert(io.popen(gitVersioningCommand, "r"))
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local gitDescribeOutput = assert(proc:read('*a')):gsub("%s+", "")
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proc:close()
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local version = gitDescribeOutput
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proc = assert(io.popen(gitCurrentBranchCommand, "r"))
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local gitCurrentBranchOutput = assert(proc:read('*a')):gsub("%s+", "")
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local gitCurrentBranchSuccess = proc:close()
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if gitCurrentBranchSuccess then
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-- We got a branch name, check if it is a feature branch
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if gitCurrentBranchOutput ~= "develop" and gitCurrentBranchOutput ~= "master" then
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version = version .. "-" .. gitCurrentBranchOutput
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end
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end
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print(version)
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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. Output will be stored in 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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-- get current version via git
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local proc = assert(io.popen(gitVersioningCommand, "r"))
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local gitDescribeOutput = assert(proc:read('*a')):gsub("%s+", "")
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proc:close()
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-- get whether this is a clean revision (no uncommitted changes)
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proc = assert(io.popen("git status --porcelain", "r"))
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local revDirty = (assert(proc:read('*a')) ~= "")
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if revDirty then revDirty = 1 else revDirty = 0 end
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proc:close()
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-- get current tag name
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proc = assert(io.popen("git describe --tags --abbrev=0"))
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local tagName = assert(proc:read('*l'))
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-- get current branch name
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proc = assert(io.popen("git branch --show-current"))
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local branchName = proc:read('*l')
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-- branch for ci
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if branchName == nil or branchName == '' then
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proc = assert(io.popen("git show -s --pretty=%d HEAD"))
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local branchInfo = proc:read('*l')
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m = string.match(branchInfo, ".+,.+, ([^)]+)")
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if m ~= nil then
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branchName = m
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end
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end
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if branchName == nil then
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branchName = "develop"
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end
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print("Detected branch: " .. branchName)
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-- get old version number from version.hpp if any
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local oldVersion = "(none)"
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local oldVersionHeader = io.open(wks.location .. "/src/version.h", "r")
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if oldVersionHeader ~= nil then
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local oldVersionHeaderContent = assert(oldVersionHeader:read('*l'))
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while oldVersionHeaderContent do
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m = string.match(oldVersionHeaderContent, "#define GIT_DESCRIBE (.+)%s*$")
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if m ~= nil then
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oldVersion = m
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end
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oldVersionHeaderContent = oldVersionHeader:read('*l')
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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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gitDescribeOutputQuoted = cstrquote(gitDescribeOutput)
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if oldVersion ~= gitDescribeOutputQuoted then
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print ("Update " .. oldVersion .. " -> " .. gitDescribeOutputQuoted)
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local versionHeader = assert(io.open(wks.location .. "/src/version.h", "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!\n")
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versionHeader:write(" */\n")
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versionHeader:write("\n")
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versionHeader:write("#define GIT_DESCRIBE " .. gitDescribeOutputQuoted .. "\n")
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versionHeader:write("#define GIT_DIRTY " .. revDirty .. "\n")
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versionHeader:write("#define GIT_TAG " .. cstrquote(tagName) .. "\n")
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versionHeader:write("#define GIT_BRANCH " .. cstrquote(branchName) .. "\n")
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versionHeader:write("\n")
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versionHeader:write("// New revision definition. Will be used from now on\n")
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versionHeader:write("#define REVISION " .. revNumber .. "\n")
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versionHeader:write("#define REVISION_STR \"r" .. revNumber .. "\"\n")
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if branchName == "develop" then
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versionHeader:write("#define EXPERIMENTAL_BUILD" .. "\n")
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end
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versionHeader:write("\n")
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versionHeader:write("// Alias definitions\n")
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versionHeader:write("#define VERSION GIT_DESCRIBE\n")
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versionHeader:close()
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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!\n")
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versionHeader:write(" *\n")
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versionHeader:write(" * This file exists for reasons of complying with our coding standards.\n")
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versionHeader:write(" *\n")
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versionHeader:write(" * The Resource Compiler will ignore any content from C++ header files if they're not from STDInclude.hpp.\n")
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versionHeader:write(" * That's the reason why we now place all version info in version.h instead.\n")
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versionHeader:write(" */\n")
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versionHeader:write("\n")
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versionHeader:write("#include \".\\version.h\"\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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dependencies.load()
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workspace "iw4x"
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startproject "iw4x"
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location "./build"
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objdir "%{wks.location}/obj"
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targetdir "%{wks.location}/bin/%{cfg.platform}/%{cfg.buildcfg}"
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configurations {"Debug", "Release"}
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language "C++"
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cppdialect "C++20"
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architecture "x86"
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platforms "Win32"
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systemversion "latest"
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symbols "On"
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staticruntime "On"
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editandcontinue "Off"
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warnings "Extra"
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characterset "ASCII"
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flags {"NoIncrementalLink", "NoMinimalRebuild", "MultiProcessorCompile", "No64BitChecks"}
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filter "platforms:Win*"
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defines {"_WINDOWS", "WIN32"}
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filter {}
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filter "configurations:Release"
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optimize "Size"
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buildoptions {"/GL"}
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linkoptions {"/IGNORE:4702", "/LTCG"}
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defines {"NDEBUG"}
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flags {"FatalCompileWarnings", "FatalLinkWarnings"}
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if not _OPTIONS["force-unit-tests"] then
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rtti ("Off")
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end
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filter {}
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filter "configurations:Debug"
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optimize "Debug"
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defines {"DEBUG", "_DEBUG"}
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filter {}
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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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}
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includedirs {
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"%{prj.location}/src",
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"./src",
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"./lib/include",
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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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-- Debug flags
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if _OPTIONS["force-unit-tests"] then
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defines {"FORCE_UNIT_TESTS"}
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end
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if _OPTIONS["disable-binary-check"] then
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defines {"DISABLE_BINARY_CHECK"}
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end
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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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dependencies.imports()
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-- Pre-build
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prebuildcommands
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{
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"pushd %{_MAIN_SCRIPT_DIR}",
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"tools\\premake5 generate-buildinfo",
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"popd",
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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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"if not exist \"" .. saneCopyToPath .. "\" mkdir \"" .. saneCopyToPath .. "\"",
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}
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if _OPTIONS["copy-pdb"] then
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postbuildcommands {
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"copy /y \"$(TargetDir)*.pdb\" \"" .. saneCopyToPath .. "\"",
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}
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end
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-- This has to be the last one, as otherwise VisualStudio will succeed building even if copying fails
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postbuildcommands {
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"copy /y \"$(TargetDir)*.dll\" \"" .. saneCopyToPath .. "\"",
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}
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end
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group "External Dependencies"
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dependencies.projects()
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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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