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<sect2><title> </title><para> </para></sect2>
<sect2>
<title>Installation of GCC</title>
<para>This package is known to behave badly when you have changed its
default optimization flags (including the -march and -mcpu options).
Therefore, if you have defined any environment variables that override
default optimizations, such as CFLAGS and CXXFLAGS, we recommend unsetting
or modifying them when building GCC.</para>
<para><screen><userinput>patch -Np1 -i ../gcc-2.95.3-2.patch
echo timestamp > gcc/cstamp-h.in
mkdir ../gcc-2-build
cd ../gcc-2-build
../gcc-2.95.3/configure --prefix=/opt/gcc-2.95.3 \
--enable-shared --enable-languages=c
make bootstrap
make install</userinput></screen></para>
</sect2>
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