patch -Np1 -i ../gcc-&gcc-version;-specs.patch patch -Np1 -i ../gcc-&gcc-version;-mmap_test.patch patch -Np1 -i ../gcc-&gcc-version;-no_fixedincludes.patch patch -Np1 -i ../gcc-&gcc-version;-libstdc++_no_debug.patch patch -Np1 -i ../gcc-&gcc-version;-libgcc_no_debug.patch mkdir ../gcc-build cd ../gcc-build CFLAGS="-O2 -pipe" CXXFLAGS="-O2 -pipe" \     ../gcc-&gcc-version;/configure --prefix=/stage1 \     --with-local-prefix=/stage1 \     --enable-languages=c,c++ --enable-shared \     --enable-threads=posix --enable-__cxa_atexit \     --enable-version-specific-runtime-libs make BOOT_LDFLAGS="-s" BOOT_CFLAGS="-O2 -pipe" \     STAGE1_CFLAGS="-pipe" bootstrap make -k check make install