source: BOOK/cross-tools/multilib/flags.xml@ 1b48cb6

<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
  <!ENTITY % general-entities SYSTEM "../../general.ent">
  %general-entities;
]>

<sect1 id="ch-cross-tools-flags">
  <?dbhtml filename="flags.html"?>

  <title>Build Flags</title>

  <para os="a">We will need to setup target specific flags for the compiler
  and linker:</para>

<screen os="b"><userinput>export BUILD32="-m32"
export BUILD64="-m64"</userinput></screen>

  <para os="c">Now add the build flags to <filename>~/.bashrc</filename> to
  prevent issues if we stop and come back later:</para>

<screen os="d"><userinput>cat &gt;&gt; ~/.bashrc &lt;&lt; EOF
export BUILD32="${BUILD32}"
export BUILD64="${BUILD64}"
EOF</userinput></screen>

</sect1>