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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>ada@gentoo.org</email>
</maintainer>
<use>
<flag name="ada">Build the ADA language (GNAT) frontend</flag>
<flag name="awt">Useful only when building GCJ, this enables Abstract
Window Toolkit (AWT) peer support on top of GTK+</flag>
<flag name="bootstrap">Used to bootstrap gnat-gpl</flag>
<flag name="cilk">Support the Cilk Plus language (C/C++ based languages for parallel programming)</flag>
<flag name="fixed-point">Enable fixed-point arithmetic support for MIPS
targets in gcc (Warning: significantly increases compile time!)
</flag>
<flag name="gcj">Build the GCJ Java language frontend.</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="mpx">Enable support for Intel Memory Protection Extensions (MPX)</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="nopie">Disable PIE support (NOT FOR GENERAL USE)</flag>
<flag name="nossp">Disable SSP support (NOT FOR GENERAL USE)</flag>
<flag name="nptl">Enable support for Native POSIX Threads Library, the new threading module (requires linux-2.6 or better usually)</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>
<flag name="pgo">Build GCC using Profile Guided Optimization (PGO)</flag>
<flag name="sanitize">Build support for various sanitizer functions (ASAN/TSAN/etc...)</flag>
<flag name="systemtap">enable systemtap static probe points</flag>
<flag name="ssp">Build packages with stack smashing protector on by default</flag>
<flag name="vtv">Build support for virtual table verification (a C++ hardening feature)</flag>
</use>
</pkgmetadata>
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