%general-entities; ]> Cross GCC-&gcc-version; - Static GCC cross tools, static <para>The GCC package contains the GNU compiler collection, which includes the C and C++ compilers.</para> </sect2> <sect2 role="installation"> <title>Installation of Cross GCC Compiler with Static libgcc and no Threads The following patch contains a number of updates to the &gcc-version; branch by the GCC developers: patch -Np1 -i ../&gcc-branch_update-patch; To make sure that a couple of tools use the proper syntax, apply the following patch: patch -Np1 -i ../&gcc-posix-patch; The GCC documentation recommends building GCC outside of the source directory in a dedicated build directory: mkdir -v ../gcc-build cd ../gcc-build Prepare GCC for compilation: AR=ar LDFLAGS="-Wl,-rpath,/cross-tools/lib" \ ../gcc-&gcc-version;/configure --prefix=${CLFS}/cross-tools \ --build=${CLFS_HOST} --host=${CLFS_HOST} --target=${CLFS_TARGET} \ --with-sysroot=${CLFS} --disable-nls --disable-shared \ --with-mpfr=/cross-tools --with-gmp=/cross-tools \ --without-headers --with-newlib --disable-decimal-float \ --disable-libgomp --disable-libmudflap --disable-libssp \ --disable-threads --enable-languages=c The meaning of the configure options: --disable-shared Disables the creation of the shared libraries. --disable-threads This will prevent GCC from looking for the multi-thread include files, since they haven't been created for this architecture yet. GCC will be able to find the multi-thread information after the Glibc headers are created. --enable-languages=c This option ensures that only the C compiler is built. Continue with compiling the package: make Install the package: make install <para>Details on this package are located in <xref linkend="contents-gcc" role="."/></para> </sect2> </sect1>