[home] :: Building a Cross-Compiler (GCC for example) :: [building-a-cross-compiler-gcc-for-example-1]
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4. Download glibc (or alternate libc) and build it with the bootstrap compiler GCC, the build of the library works best when you configure and make outside the source tree:
$ tar xzf glibc- --target=$TARGET --prefix=$INSTALLAT --enableadd-ons --disable-sanity-checks
$ CC=$INSTALLAT/bin/$TARGET-gcc make
$ CC=$INSTALLAT/bin/$TARGET-gcc make install
5. Build the final GCC.
Till now the cross-compiler has been built and located at $INSTALLAT/bin.
For those who need a specially configured GCC, a recommended strategy is to use the Crosstool or buildroot to download and patch the source files and then interrupt the process.
$ tar xzf glibc- --target=$TARGET --prefix=$INSTALLAT --enableadd-ons --disable-sanity-checks
$ CC=$INSTALLAT/bin/$TARGET-gcc make
$ CC=$INSTALLAT/bin/$TARGET-gcc make install
5. Build the final GCC.
$ cd ~/$TARGET-gcc
$../gcc-/configure --target=$TARGET --prefix=$INSTALLAT
--with-headers=$INSTALLAT/include --enable-languages="c"
$ make all ; make install
Till now the cross-compiler has been built and located at $INSTALLAT/bin.
For those who need a specially configured GCC, a recommended strategy is to use the Crosstool or buildroot to download and patch the source files and then interrupt the process.