86 lines
2.5 KiB
Lua
86 lines
2.5 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 = "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 .. "/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 .. "/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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solution "iw4x"
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location ("./build")
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configurations { "Normal" }
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project "iw4x"
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kind "SharedLib"
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language "C++"
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files { "./src/**.hpp", "./src/**.cpp" }
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includedirs { "%{prj.location}" }
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toolset "msc" -- only support Microsoft's compiler
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configuration "Normal"
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defines { "NDEBUG" }
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flags { "Optimize", "MultiProcessorCompile", "Symbols" }
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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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}
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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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prebuildcommands {
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"cd %{_MAIN_SCRIPT_DIR}",
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"premake5 generate-buildinfo"
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}
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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 \"$(TargetPath)\" \"" .. saneCopyToPath .. "\""
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}
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end
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