Re: [PATCH v2 00/29] nios2 Linux kernel port

[David Howells]

Richard Weinberger <richard.weinberger@xxxxxxxxx> wrote:

> Having it on https://www.kernel.org/pub/tools/crosstool/ would be also nice.

Does the Fedora cross-compiler suite fit with your set?  All the fedora
cross-compilers are build from a single pair of SRPMS into a slew of binary
RPMs and none of the resulting RPMs are relocatable (they all end up in /usr).

The easiest way to install them is:

	yum install gcc-\*-linux-gnu

For reference, the current rawhide SRPMs can be found here:

	https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/source/SRPMS/c/cross-binutils-2.24-4.fc21.src.rpm
	https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/source/SRPMS/c/cross-gcc-4.9.0-3.fc21.src.rpm

I haven't yet pushed the NIOS2 arch changes (I'm waiting on a fix to allow me
to build libgcc for Cris).

I haven't applied any of your patches, though I do apply the same patches that
are applied to the core Fedora binutils and gcc.  Note that this URL linked to
on your page:

	https://www.kernel.org/pub/tools/crosstool/patches/

does not seem to exist.

The compilers that I have managed to produce and install on my system are:

	gcc-aarch64-linux-gnu
	gcc-alpha-linux-gnu
	gcc-arm-linux-gnu
	gcc-avr32-linux-gnu
	gcc-bfin-linux-gnu
	gcc-c6x-linux-gnu
	gcc-cris-linux-gnu
	gcc-frv-linux-gnu
	gcc-h8300-linux-gnu
	gcc-hppa-linux-gnu
	gcc-hppa64-linux-gnu
	gcc-ia64-linux-gnu
	gcc-m32r-linux-gnu
	gcc-m68k-linux-gnu
	gcc-microblaze-linux-gnu
	gcc-mips64-linux-gnu
	gcc-mn10300-linux-gnu
	gcc-nios2-linux-gnu
	gcc-powerpc64-linux-gnu
	gcc-ppc64-linux-gnu
	gcc-s390x-linux-gnu
	gcc-sh-linux-gnu
	gcc-sh64-linux-gnu
	gcc-sparc64-linux-gnu
	gcc-tile-linux-gnu
	gcc-x86_64-linux-gnu
	gcc-xtensa-linux-gnu

All but cris, nios2, sh, sh64 and tile have a collection of libgcc built.

I don't build i386, mips, powerpc, s390, sh4 and sparc as these are covered by
the ones I do build.

gcc doesn't support Metag or Openrisc, it considers Score obsolete and
Hexagon and Unicore32 don't seem to have suitable binutils support.

David
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/