sys-devel/gcc/metadata.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <herd>toolchain</herd>
  <use>
    <flag name="d">Enable support for the D programming language</flag>
    <flag name="fixed-point">Enable fixed-point arithmetic support for MIPS targets 
      in gcc (Warning: significantly increases compile time!)</flag>
    <flag name="go">Build the GCC Go language frontend.</flag>
    <flag name="graphite">Add support for the framework for loop
      optimizations based on a polyhedral intermediate representation</flag>
    <flag name="gtk">Useful only when building GCJ, this enables Abstract Window Toolkit
      (AWT) peer support on top of GTK+</flag>
    <flag name="ip28">Enable building a compiler capable of building a kernel
      for SGI Indigo2 Impact R10000 (IP28)</flag>
    <flag name="ip32r10k">Enable building a compiler capable of building an
      experimental kernel for SGI O2 w/ R1x000 CPUs (IP32)</flag>
    <flag name="libffi">Build the portable foreign function interface library</flag>
    <flag name="libssp">Build SSP support into a dedicated library rather than use the
      code in the C library (DO NOT ENABLE THIS IF YOU DON'T KNOW WHAT IT DOES)</flag>
    <flag name="lto">Add support for link-time optimizations (unsupported, use
      at your own risk).</flag>
    <flag name="mudflap">Add support for mudflap, a pointer use checking library</flag>
    <flag name="multislot">Allow for SLOTs to include minor version (3.3.4
    instead of just 3.3)</flag>
    <flag name="n32">Enable n32 ABI support on mips</flag>
    <flag name="n64">Enable n64 ABI support on mips</flag>
    <flag name="nopie">Disable PIE support (NOT FOR GENERAL USE)</flag>
    <flag name="nossp">Disable SSP support (NOT FOR GENERAL USE)</flag>
    <flag name="objc">Build support for the Objective C code language</flag>
    <flag name="objc++">Build support for the Objective C++ language</flag>
    <flag name="objc-gc">Build support for the Objective C code language Garbage
      Collector</flag>
  </use>
</pkgmetadata>