kumquat-buildroot

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Vicente Olivert Riera 2fda0dd7d4 Disable gcc-4.8.x + binutils-2.25 + MIPS combination This combination causes a compilation failure of the host-gcc-final recipe like this one: /br/output/host/usr/mips-buildroot-linux-gnu/bin/ld: .libs/gload.o: relocation R_MIPS_HI16 against `__gnu_local_gp' can not be used when making a shared object; recompile with -fPIC The problem is the file 'libatomic/gload.c' is compiled without -fPIC when using binutils-2.25. All gcc (with libatomic) versions below 4.9.3 are affected by this issue. Here is a summary of affected/unaffected versions in Buildroot: 4.7.x: unaffected (doesn't have libatomic) 4.8.x: affected 4.9.x: unaffected (we have 4.9.3 which is fixed) 5.1.x: unaffected The fix can be found here: `57f5c0954f` However, given the following reasons... - Upstream gcc 4.8 branch is closed. - The fix is very hard to backport from 4.9 to 4.8. - This stuff is insanely sensitive and not working at all could be better than looking like it works but not quite. ...I think the best choice is to disable that combination in Buildroot. Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>		2015-07-03 10:32:41 +02:00
arch	arm: update processor types	2015-06-28 14:32:25 +02:00
board	configs/olimex_a20_olinuxino_micro: new board	2015-07-02 11:00:13 +02:00
boot	boot/at91bootstrap3: download via custom git url	2015-06-14 23:42:48 +02:00
configs	configs/olimex_a20_olinuxino_micro: new board	2015-07-02 11:00:13 +02:00
docs	scripts/mkusers: allow users with no password value set	2015-06-09 23:13:41 +02:00
fs	fs/iso9660: add support for grub2	2015-06-14 23:25:18 +02:00
linux	linux: bump default to version 4.1.1	2015-06-30 14:26:58 +02:00
package	Disable gcc-4.8.x + binutils-2.25 + MIPS combination	2015-07-03 10:32:41 +02:00
support	support: remove outdated note re. Python 3 support	2015-06-12 21:19:52 +02:00
system	system/device_table.txt: drop unused ifupdown post-up.d / pre-down.d directories	2015-06-25 15:28:06 +02:00
toolchain	toolchain: allow for stupid toolchains	2015-06-28 14:32:40 +02:00
.defconfig	arch: kill avr32	2015-02-14 17:39:50 +01:00
.gitignore	update gitignore	2013-05-04 12:41:55 +02:00
CHANGES	Update for 2015.05	2015-05-31 23:15:34 +02:00
Config.in	Config.in: remove BR2_DEPRECATED_SINCE_2014_05	2015-06-02 22:58:29 +02:00
Config.in.legacy	libsemanage: cleanup python use and license definition	2015-06-30 16:38:36 +02:00
COPYING	clarify license and fix website license link	2009-05-08 09:29:41 +02:00
Makefile	Makefile: Don't export VERBOSE unless V=1 (for CMake)	2015-06-25 00:48:55 +02:00
Makefile.legacy	Makefile.legacy: fix recursive invocation with BUILDROOT_DL_DIR and _CONFIG	2014-02-11 08:14:57 +01:00
README	README: mention 'make list-defconfigs'	2015-04-04 15:19:43 +02:00

README

Buildroot is a simple, efficient and easy-to-use tool to generate embedded
Linux systems through cross-compilation.

The documentation can be found in docs/manual. You can generate a text
document with 'make manual-text' and read output/docs/manual/manual.text.
Online documentation can be found at http://buildroot.org/docs.html

To build and use the buildroot stuff, do the following:

1) run 'make menuconfig'
2) select the target architecture and the packages you wish to compile
3) run 'make'
4) wait while it compiles
5) find the kernel, bootloader, root filesystem, etc. in output/images

You do not need to be root to build or run buildroot.  Have fun!

Buildroot comes with a basic configuration for a number of boards. Run
'make list-defconfigs' to view the list of provided configurations.

Please feed suggestions, bug reports, insults, and bribes back to the
buildroot mailing list: buildroot@buildroot.org
You can also find us on #buildroot on Freenode IRC.