%general-entities; ]> GCC cross tools, final AR=ar LDFLAGS="-Wl,-rpath,${CLFS}/cross-tools/lib" \ ../gcc-&gcc-version;/configure --prefix=${CLFS}/cross-tools \ --build=${CLFS_HOST} --host=${CLFS_HOST} --target=${CLFS_TARGET} \ --disable-multilib --with-sysroot=${CLFS} --disable-nls \ --enable-shared --enable-languages=c,c++ --enable-__cxa_atexit \ --with-mpfr=${CLFS}/cross-tools --with-gmp=${CLFS}/cross-tools \ --with-ppl=${CLFS}/cross-tools --with-cloog=${CLFS}/cross-tools \ --enable-c99 --enable-long-long --enable-threads=posix --enable-languages=c,c++ This option ensures that only the C and C++ compilers are built. --enable-__cxa_atexit This option allows use of __cxa_atexit, rather than atexit, to register C++ destructors for local statics and global objects and is essential for fully standards-compliant handling of destructors. It also affects the C++ ABI and therefore results in C++ shared libraries and C++ programs that are interoperable with other Linux distributions. --enable-c99 Enable C99 support for C programs. --enable-long-long Enables long long support in the compiler. --enable-threads=posix This enables C++ exception handling for multi-threaded code. make AS_FOR_TARGET="${CLFS_TARGET}-as" \ LD_FOR_TARGET="${CLFS_TARGET}-ld" make install