tce-load -i compiletc perl_xml_parser texinfo

cd autoconf-2.13

patch -Np1 -i ../autoconf-2.13-consolidated_fixes-1.patch
mv autoconf.texi autoconf213.texi
rm autoconf.info

CC="gcc -flto -fuse-linker-plugin -mtune=generic -Os -pipe" CXX="g++ -flto -fuse-linker-plugin -mtune=generic -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local --localstatedir=/var --program-suffix=2.13

make
sudo make install