154 lines
5.2 KiB
Markdown
154 lines
5.2 KiB
Markdown
---
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title: What's New in 5.0
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---
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## Name Changes ##
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* The executable is now named **premake5**
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* The default project script is now **premake5.lua**; premake4.lua remains as a fallback.
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## Flags and Actions ##
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* --interactive (open an interactive command prompt)
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* vs2012, vs2013, vs2015, vs2019 (Visual Studio 2012, 2013, 2015, 2019)
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## Major Features ##
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* [Custom Rules](custom-rules) (still experimental)
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* [Makefile Projects](makefile-projects)
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* [Modules](modules)
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* [Per-Configuration File Lists](files)
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* [Per-File Configurations](configuration)
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* [Per-Project Configurations](configurations-and-platforms)
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* [Platforms](configurations-and-platforms)
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* [Removes](removing-values)
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* [System Scripts](system-scripts)
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* [Tokens](tokens)
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* [HTTP support](http.download)
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## New or Modified Globals ##
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* [_MAIN_SCRIPT](_main_script)
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* [_MAIN_SCRIPT_DIR](_main_script_dir)
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* [_PREMAKE_DIR](_premake_dir)
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## New or Modified API calls ##
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* [architecture](architecture) (new)
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* [buildaction](buildaction) (new values)
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* [buildcommands](buildcommands) (new)
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* [builddependencies](builddependencies) (new)
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* [buildlog](buildlog) (new)
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* [buildmessage](buildmessage) (new)
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* [buildoutputs](buildoutputs) (new)
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* [characterset](characterset) (new)
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* [callingconvention](callingconvention) (new)
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* [cleancommands](cleancommands) (new)
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* [cleanextensions](cleanextensions) (new)
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* [clr](clr) (new, replaces flags `Managed` and `Unsafe`)
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* [configfile](configfile) (new)
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* [configmap](configmap) (new)
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* [configuration](configuration) (retired)
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* [configurations](configurations) (modified)
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* [copylocal](copylocal) (new)
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* [debugcommand](debugcommand) (new)
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* [debugconnectcommands](debugconnectcommands) (new)
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* [debugextendedprotocol](debugextendedprotocol) (new)
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* [debugport](debugport) (new)
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* [debugremotehost](debugremotehost) (new)
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* [debugsearchpaths](debugsearchpaths) (new)
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* [debugstartupcommands](debugstartupcommands) (new)
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* [dependson](dependson) (new)
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* [disablewarnings](disablewarnings) (new)
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* [dotnetframework](dotnetframework) (new)
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* [editandcontinue](editandcontinue) (new, replaces flag `NoEditAndContinue`)
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* [editorintegration](editorintegration) (new)
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* [enablewarnings](enablewarnings) (new)
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* [endian](endian) (new)
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* [entrypoint](entrypoint) (new)
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* [exceptionhandling](exceptionhandling) (new)
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* [external](external) (new)
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* [externalproject](externalproject) (new)
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* [externalrule](externalrule) (new)
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* [fatalwarnings](fatalwarnings) (new)
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* [fileextension](fileextension) (new)
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* [filename](filename) (new)
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* [filter](filter) (new)
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* [flags](flags) (new values)
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* [floatingpoint](floatingpoint) (new, replaces flags `FloatFast` and `FloatStrict`)
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* [forceincludes](forceincludes) (new)
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* [forceusings](forceusings) (new)
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* [fpu](fpu) (new)
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* [gccprefix](gccprefix) (new)
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* [group](group) (new)
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* [icon](icon) (new)
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* [inlining](inlining) (new)
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* [kind](kind) (Makefile, None)
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* [linkbuildoutputs](linkbuildoutputs) (new)
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* [links](links)
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* [language](language) (new values)
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* [locale](locale) (new)
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* [makesettings](makesettings) (new)
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* [namespace](namespace) (new)
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* [nativewchar](nativewchar) (new, replaces flag `NativeWChar`)
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* [newaction](newaction) (modified)
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* [nuget](nuget) (new)
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* [objdir](objdir) (modified)
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* [optimize](optimize) (new, replaces flags `OptimizeSize` and `OptimizeSpeed`)
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* [pic](pic) (new)
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* [platforms](platforms) (modified)
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* [postbuildmessage](postbuildmessage) (new)
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* [prebuildmessage](prebuildmessage) (new)
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* [prelinkmessage](prelinkmessage) (new)
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* [project](project) (modified)
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* [propertydefinition](propertydefinition) (new)
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* [rebuildcommands](rebuildcommands) (new)
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* [rtti](rtti) (new, replaces flag `NoRTTI`)
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* [rule](rule) (new)
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* [rules](rules) (new)
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* [runtime](runtime) (new)
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* [solution](workspace) (name changed)
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* [startproject](startproject) (new)
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* [strictaliasing](strictaliasing) (new)
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* [sysincludedirs](sysincludedirs) (new)
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* [syslibdirs](syslibdirs) (new)
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* [system](system) (new)
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* [toolset](toolset) (new)
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* [undefines](undefines) (new)
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* [vectorextensions](vectorextensions) (new, replaces flags `EnableSSE` and `EnableSSE2`)
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* [warnings](warnings) (new, replaces flags `ExtraWarnings` and `NoWarnings`)
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* [workspace](workspace) (new)
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## New or Modified Lua library calls ##
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* [includeexternal](includeexternal) (new)
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* [require](require) (modified)
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* [debug.prompt](debug.prompt) (new)
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* [http.download](http.download) (new)
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* [http.get](http.get) (new)
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* [os.chmod](os.chmod) (new)
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* [os.islink](os.islink) (new)
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* [os.realpath](os.realpath) (new)
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* [os.uuid](os.uuid) (can now generated deterministic name-based UUIDs)
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* [path.getabsolute](path.getabsolute) (new "relative to" argument)
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* [string.hash](string.hash) (new)
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## Deprecated Values and Functions ##
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* [buildrule](buildrule)
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* [flags](flags):
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* Component
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* EnableSSE, EnableSSE2: use [vectorextensions](vectorextensions) instead
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* ExtraWarnings, NoWarnings: use [warnings](warnings) instead
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* FloatFast, FloatStrict: use [floatingpoint](floatingpoint) instead
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* Managed, Unsafe: use [clr](clr) instead
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* NativeWChar: use [nativewchar](nativewchar) instead
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* NoEditAndContinue: use [editandcontinue](editandcontinue) instead
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* NoRTTI: use [rtti](rtti) instead.
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* OptimizeSize, OptimizeSpeed: use [optimize](optimize) instead
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