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      <h1 class="title">std/compilesettings</h1>
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  <li>
  <a class="reference reference-toplevel" href="#6" id="56">Imports</a>
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  <details open>
    <summary><a class="reference reference-toplevel" href="#7" id="57">Types</a></summary>
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      <li><a class="reference" href="#MultipleValueSetting" title="MultipleValueSetting {.pure.} = enum
  nimblePaths,              ## the nimble path(s)
  searchPaths,              ## the search path for modules
  lazyPaths,                ## experimental: even more paths
  commandArgs,              ## the arguments passed to the Nim compiler
  cincludes,                ## the #include paths passed to the C/C++ compiler
  clibs                      ## libraries passed to the C/C++ compiler">MultipleValueSetting</a></li>
<li><a class="reference" href="#SingleValueSetting" title="SingleValueSetting {.pure.} = enum
  arguments,                ## experimental: the arguments passed after '-r'
  outFile,                  ## experimental: the output file
  outDir,                   ## the output directory
  nimcacheDir,              ## the location of the 'nimcache' directory
  projectName,              ## the project's name that is being compiled
  projectPath,              ## experimental: some path to the project that is being compiled
  projectFull,              ## the full path to the project that is being compiled
  command, ## experimental: the command (e.g. 'c', 'cpp', 'doc') passed to
            ## the Nim compiler
  commandLine,              ## experimental: the command line passed to Nim
  linkOptions,              ## additional options passed to the linker
  compileOptions,           ## additional options passed to the C/C++ compiler
  ccompilerPath,            ## the path to the C/C++ compiler
  backend, ## the backend (eg: c|cpp|objc|js); both `nim doc --backend:js`
            ## and `nim js` would imply backend=js
  libPath,                  ## the absolute path to the stdlib library, i.e. nim's `--lib`, since 1.5.1
  gc {.deprecated.},        ## gc selected
  mm                         ## memory management selected">SingleValueSetting</a></li>

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    <summary><a class="reference reference-toplevel" href="#12" id="62">Procs</a></summary>
    <ul class="simple simple-toc-section">
      <ul class="simple nested-toc-section">querySetting
  <li><a class="reference" href="#querySetting%2CSingleValueSetting" title="querySetting(setting: SingleValueSetting): string">querySetting(setting: SingleValueSetting): string</a></li>

</ul>
<ul class="simple nested-toc-section">querySettingSeq
  <li><a class="reference" href="#querySettingSeq%2CMultipleValueSetting" title="querySettingSeq(setting: MultipleValueSetting): seq[string]">querySettingSeq(setting: MultipleValueSetting): seq[string]</a></li>

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    <a href="https://github.com/nim-lang/Nim/tree/devel/lib/std/compilesettings.nim#L1" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
<a href="https://github.com/nim-lang/Nim/edit/devel/lib/std/compilesettings.nim#L1" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;

    <div id="tocRoot"></div>
    
    <p class="module-desc">This module allows querying the compiler about diverse configuration settings. See also <tt class="docutils literal"><span class="pre"><span class="Identifier">compileOption</span></span></tt>.</p>
    <div class="section" id="6">
  <h1><a class="toc-backref" href="#6">Imports</a></h1>
  <dl class="item">
    <a class="reference external" href="assertions.html">assertions</a>
  </dl>
</div>
<div class="section" id="7">
  <h1><a class="toc-backref" href="#7">Types</a></h1>
  <dl class="item">
    <div id="MultipleValueSetting">
  <dt><pre><a href="compilesettings.html#MultipleValueSetting"><span class="Identifier">MultipleValueSetting</span></a> {.<span class="Identifier">pure</span>.} <span class="Other">=</span> <span class="Keyword">enum</span>
  <span class="Identifier">nimblePaths</span><span class="Other">,</span>              <span class="Comment">## the nimble path(s)</span>
  <span class="Identifier">searchPaths</span><span class="Other">,</span>              <span class="Comment">## the search path for modules</span>
  <span class="Identifier">lazyPaths</span><span class="Other">,</span>                <span class="Comment">## experimental: even more paths</span>
  <span class="Identifier">commandArgs</span><span class="Other">,</span>              <span class="Comment">## the arguments passed to the Nim compiler</span>
  <span class="Identifier">cincludes</span><span class="Other">,</span>                <span class="Comment">## the #include paths passed to the C/C++ compiler</span>
  <span class="Identifier">clibs</span>                      <span class="Comment">## libraries passed to the C/C++ compiler</span></pre></dt>
  <dd>
    
    
settings resulting in a seq of string values
    <a href="https://github.com/nim-lang/Nim/tree/devel/lib/std/compilesettings.nim#L41" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
<a href="https://github.com/nim-lang/Nim/edit/devel/lib/std/compilesettings.nim#L41" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;

  </dd>
</div>
<div id="SingleValueSetting">
  <dt><pre><a href="compilesettings.html#SingleValueSetting"><span class="Identifier">SingleValueSetting</span></a> {.<span class="Identifier">pure</span>.} <span class="Other">=</span> <span class="Keyword">enum</span>
  <span class="Identifier">arguments</span><span class="Other">,</span>                <span class="Comment">## experimental: the arguments passed after '-r'</span>
  <span class="Identifier">outFile</span><span class="Other">,</span>                  <span class="Comment">## experimental: the output file</span>
  <span class="Identifier">outDir</span><span class="Other">,</span>                   <span class="Comment">## the output directory</span>
  <span class="Identifier">nimcacheDir</span><span class="Other">,</span>              <span class="Comment">## the location of the 'nimcache' directory</span>
  <span class="Identifier">projectName</span><span class="Other">,</span>              <span class="Comment">## the project's name that is being compiled</span>
  <span class="Identifier">projectPath</span><span class="Other">,</span>              <span class="Comment">## experimental: some path to the project that is being compiled</span>
  <span class="Identifier">projectFull</span><span class="Other">,</span>              <span class="Comment">## the full path to the project that is being compiled</span>
  <span class="Identifier">command</span><span class="Other">,</span> <span class="Comment">## experimental: the command (e.g. 'c', 'cpp', 'doc') passed to</span>
            <span class="Comment">## the Nim compiler</span>
  <span class="Identifier">commandLine</span><span class="Other">,</span>              <span class="Comment">## experimental: the command line passed to Nim</span>
  <span class="Identifier">linkOptions</span><span class="Other">,</span>              <span class="Comment">## additional options passed to the linker</span>
  <span class="Identifier">compileOptions</span><span class="Other">,</span>           <span class="Comment">## additional options passed to the C/C++ compiler</span>
  <span class="Identifier">ccompilerPath</span><span class="Other">,</span>            <span class="Comment">## the path to the C/C++ compiler</span>
  <span class="Identifier">backend</span><span class="Other">,</span> <span class="Comment">## the backend (eg: c|cpp|objc|js); both `nim doc --backend:js`</span>
            <span class="Comment">## and `nim js` would imply backend=js</span>
  <span class="Identifier">libPath</span><span class="Other">,</span>                  <span class="Comment">## the absolute path to the stdlib library, i.e. nim's `--lib`, since 1.5.1</span>
  <span class="Identifier">gc</span> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">deprecated</span></span>.}<span class="Other">,</span>        <span class="Comment">## gc selected</span>
  <span class="Identifier">mm</span>                         <span class="Comment">## memory management selected</span></pre></dt>
  <dd>
    
    
settings resulting in a single string value
    <a href="https://github.com/nim-lang/Nim/tree/devel/lib/std/compilesettings.nim#L20" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
<a href="https://github.com/nim-lang/Nim/edit/devel/lib/std/compilesettings.nim#L20" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;

  </dd>
</div>

  </dl>
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<div class="section" id="12">
  <h1><a class="toc-backref" href="#12">Procs</a></h1>
  <dl class="item">
    <div id="querySetting-procs-all">
  <div id="querySetting,SingleValueSetting">
  <dt><pre><span class="Keyword">proc</span> <a href="#querySetting%2CSingleValueSetting"><span class="Identifier">querySetting</span></a><span class="Other">(</span><span class="Identifier">setting</span><span class="Other">:</span> <a href="compilesettings.html#SingleValueSetting"><span class="Identifier">SingleValueSetting</span></a><span class="Other">)</span><span class="Other">:</span> <a href="system.html#string"><span class="Identifier">string</span></a> {.<span class="Identifier">compileTime</span><span class="Other">,</span>
    <span class="Identifier">noSideEffect</span><span class="Other">,</span> <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
  <dd>
    
    <p>Can be used to get a string compile-time option.</p>
<p>See also:</p>
<ul class="simple"><li><a class="reference external" href="system.html#compileOption,string">compileOption</a> for <tt class="docutils literal"><span class="pre"><span class="Identifier">on</span><span class="Operator">|</span><span class="Identifier">off</span></span></tt> options</li>
<li><a class="reference external" href="system.html#compileOption,string,string">compileOption</a> for enum options</li>
</ul>

<p><strong class="examples_text">Example:</strong></p>
<pre class="listing"><span class="Keyword">const</span> <span class="Identifier">nimcache</span> <span class="Operator">=</span> <span class="Identifier">querySetting</span><span class="Punctuation">(</span><span class="Identifier">SingleValueSetting</span><span class="Operator">.</span><span class="Identifier">nimcacheDir</span><span class="Punctuation">)</span></pre>
    <a href="https://github.com/nim-lang/Nim/tree/devel/lib/std/compilesettings.nim#L50" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
<a href="https://github.com/nim-lang/Nim/edit/devel/lib/std/compilesettings.nim#L50" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;

  </dd>
</div>

</div>
<div id="querySettingSeq-procs-all">
  <div id="querySettingSeq,MultipleValueSetting">
  <dt><pre><span class="Keyword">proc</span> <a href="#querySettingSeq%2CMultipleValueSetting"><span class="Identifier">querySettingSeq</span></a><span class="Other">(</span><span class="Identifier">setting</span><span class="Other">:</span> <a href="compilesettings.html#MultipleValueSetting"><span class="Identifier">MultipleValueSetting</span></a><span class="Other">)</span><span class="Other">:</span> <a href="system.html#seq"><span class="Identifier">seq</span></a><span class="Other">[</span><a href="system.html#string"><span class="Identifier">string</span></a><span class="Other">]</span> {.<span class="Identifier">compileTime</span><span class="Other">,</span>
    <span class="Identifier">noSideEffect</span><span class="Other">,</span> <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
  <dd>
    
    <p>Can be used to get a multi-string compile-time option.</p>
<p>See also:</p>
<ul class="simple"><li><a class="reference external" href="system.html#compileOption,string">compileOption</a> for <tt class="docutils literal"><span class="pre"><span class="Identifier">on</span><span class="Operator">|</span><span class="Identifier">off</span></span></tt> options</li>
<li><a class="reference external" href="system.html#compileOption,string,string">compileOption</a> for enum options</li>
</ul>

<p><strong class="examples_text">Example:</strong></p>
<pre class="listing"><span class="Keyword">const</span> <span class="Identifier">nimblePaths</span> <span class="Operator">=</span> <span class="Identifier">querySettingSeq</span><span class="Punctuation">(</span><span class="Identifier">MultipleValueSetting</span><span class="Operator">.</span><span class="Identifier">nimblePaths</span><span class="Punctuation">)</span></pre>
    <a href="https://github.com/nim-lang/Nim/tree/devel/lib/std/compilesettings.nim#L62" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
<a href="https://github.com/nim-lang/Nim/edit/devel/lib/std/compilesettings.nim#L62" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;

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