http://lists.pld-linux.org/mailman/pipermail/pld-devel-en/2013-January/023380.html
Summary: Various compilers (C, C++) for NaCl
Name: crossnacl-gcc
Version: 4.4.3
-Release: 8.git%{gitver}
+Release: 9.git%{gitver}
License: GPL v3+ and GPL v3+ with exceptions and GPL v2+ with exceptions
Group: Development/Languages
Source0: nacl-gcc-%{version}-git%{gitver}.tar.xz
install -d obj-%{target}
cd obj-%{target}
-OPT_FLAGS="%{rpmcflags}"
+OPT_FLAGS="%{rpmcflags} -D_FILE_OFFSET_BITS=64"
OPT_FLAGS=$(echo "$OPT_FLAGS" | sed -e 's/-m64//g;s/-m32//g;s/-m31//g')
%ifarch %{ix86}
OPT_FLAGS=$(echo "$OPT_FLAGS" | sed -e 's/-march=i.86//g')