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980 Commits

Author SHA1 Message Date
Felix Fietkau
172374dbdd musl: add powerpc soft-float support 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 46267
 2015-07-08 12:06:03 +00:00
Felix Fietkau
cd5d45604f musl: call a_crash() inside __stack_chk_fail_local instead of calling __stack_chk_fail 
Fixes relocation errors on PowerPC

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 46266
 2015-07-08 12:05:55 +00:00
Steven Barth
9caaed9141 toolchain: binutils: enhance build reproducability 
built toolchain utilities will always operate in deterministic mode:
https://sourceware.org/binutils/docs-2.25/binutils/ar-cmdline.html

Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>

SVN-Revision: 46137
 2015-06-29 06:47:42 +00:00
Felix Fietkau
2475351cb1 musl: update to latest git to fix MIPS and PowerPC TLS issues 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 46134
 2015-06-27 23:25:46 +00:00
Matteo Croce
c37d7a7e8f fix mklibs with musl 
crate a relative symlink to libc.so because
make wildcard function ignores broken symlinks

SVN-Revision: 46123
 2015-06-25 10:14:22 +00:00
Steven Barth
9bdae8fc1e fortify-headers: fix compatibility with -pedantic 
Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 46122
 2015-06-24 18:52:13 +00:00
Steven Barth
2738526a16 toolchain: add fortify-headers, enable FORTIFY_SOURCE by default 
Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 46117
 2015-06-23 14:38:03 +00:00
Jonas Gorski
2086f7284c uclibc: fix _HAS_SSP replacement regex 
A dot was dropped, making it match too much.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>

SVN-Revision: 46116
 2015-06-23 10:43:19 +00:00
Steven Barth
1877bc9d8f gcc/musl: rework SSP-support 
Make musl provide libssp_nonshared.a and make GCC link it unconditionally
if musl is used. This should be a no-op if SSP is disabled and seems to be
the only reliable way of dealing with SSP over all packages due to the mess
that is linkerflags handling in packages.

Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 46108
 2015-06-22 10:31:07 +00:00
Felix Fietkau
3a237d638e toolchain: mark gcc 4.9 as broken, it miscompiles some code especially on ARM 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 46089
 2015-06-21 17:52:00 +00:00
Steven Barth
eb73f4aed7 musl: update musl to 2015-06-20 
Fixes a mips-regression and a missing SSP function

Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 46075
 2015-06-20 18:36:50 +00:00
Steven Barth
b954c61d96 musl: apply hardening options (e.g. SSP) also to libc itself 
Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 46073
 2015-06-20 17:37:25 +00:00
Steven Barth
cfdadd3e1d gcc: musl comes with its own SSP, so use it instead of libssp 
Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 46071
 2015-06-20 17:37:20 +00:00
Felix Fietkau
7b4d039e00 musl: read the timezone from /etc/TZ 
Currently the OpenWRT boot scripts write the timezone configuration to
/tmp/TZ, relying on the behaviour of uClibc that the timezone is read
from /etc/TZ if no TZ env variable is found.

This works because /etc/TZ is a symlink to /tmp/TZ.

Musl libc however only reads the timezone from the TZ env variable and
if it doesn't find it or it's empty, it will look for a zoneinfo
file, that doesn't exist.

So in musl builds no timezone is ever set.

This patch fixes the issue by having musl libc behave like uClibc: if no
TZ env variable is found it will try to load it from /etc/TZ.

Signed-off-by: Gianluca Anzolin <gianluca at sottospazio.it>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 46069
 2015-06-19 17:48:11 +00:00
Steven Barth
2fb09857e1 uclibc: unbreak after enabling SSP 
Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 46034
 2015-06-18 09:49:45 +00:00
Steven Barth
19810a5145 hardening: enable regular SSP support by default 
Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 46020
 2015-06-17 13:13:48 +00:00
Felix Fietkau
41c53d8f0c musl: update to version 1.1.10+git 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 46001
 2015-06-16 11:55:23 +00:00
Felix Fietkau
a778060392 toolchain: switch to musl by default, except for mips64 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 45995
 2015-06-15 23:05:08 +00:00
Imre Kaloz
e856d62d0a toolchain/gcc: upgrade Linaro GCC 4.9 to 4.9-2015.03 
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>

SVN-Revision: 45944
 2015-06-11 11:57:11 +00:00
Felix Fietkau
555df40af9 musl: update to version 1.1.9 
Patch to 2015-06-04 to fix ldso related regressions on PPC and MIPS.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 45886
 2015-06-04 20:08:39 +00:00
Felix Fietkau
3d35dfb782 Revert "musl: update to version 1.1.9" (r45754) 
The current version seems to be broken on MIPS.

SVN-Revision: 45879
 2015-06-03 00:22:51 +00:00
Felix Fietkau
8cff8c8b08 musl: update to version 1.1.9 
Patch to 2015-05-25 to fix ldso related regressions on PPC and MIPS.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

SVN-Revision: 45754
 2015-05-25 23:11:01 +00:00
Felix Fietkau
f0150c65d0 uClibc: elf: Add STT_GNU_IFUNC from glibc 
perf in upstream Linux kernel 3.17 onwards expects STT_GNU_IFUNC
replicate it from glibc

Patch cherry-picked from:
http://lists.busybox.net/pipermail/uclibc/2015-February/048825.html

Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>

SVN-Revision: 45752
 2015-05-25 22:59:04 +00:00
John Crispin
6ab2bcfe72 uClibc: add signal info for seccomp related SIGSYS 
uClibc doesn't define signal info for the SIGSYS signal which is issued
in case of hitting a syscall prohibited by seccomp.
This is sad as it makes debugging seccomp filter policies impossible on
some architectures (at least ARM and PowerPC, maybe also others) which
do not coincidentally set si_value.sival_int as the syscall number.

To fix this, import the definitions and macros needed from glibc.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

SVN-Revision: 45720
 2015-05-23 15:26:19 +00:00
Felix Fietkau
4c5f965c74 toolchain: change default emulation for mips64 (octeon) to n64 
fixes several ld errors reported by buildbot:
http://buildbot.openwrt.org:8010/broken_packages/octeon/mdnsresponder/compile.txt
http://buildbot.openwrt.org:8010/broken_packages/octeon/luasocket/compile.txt
http://buildbot.openwrt.org:8010/broken_packages/octeon/luasec/compile.txt
http://buildbot.openwrt.org:8010/broken_packages/octeon/openvswitch/compile.txt
http://buildbot.openwrt.org:8010/broken_packages/octeon/prosody/compile.txt

link error:
 ABI is incompatible with that of the selected emulation

found at OE toolchain for bintils 2.22:
http://patchwork.openembedded.org/patch/28033/

Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>

SVN-Revision: 45666
 2015-05-10 13:54:20 +00:00
Felix Fietkau
64661de100 gcc: add some size optimization patches 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 45664
 2015-05-10 13:16:35 +00:00
Nicolas Thill
6a5a7db085 uClibc: backport sync_file_range fixes (closes: #19350) 
Signed-off-by: Nicolas Thill <nico@openwrt.org>

SVN-Revision: 45249
 2015-04-02 23:21:30 +00:00
Felix Fietkau
4ecc5c8ffe uclibc: backport an upstream i386 syscall fix 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 45137
 2015-03-29 10:43:07 +00:00
Felix Fietkau
b97c3b0249 uClibc: add another missing backport patch 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 45102
 2015-03-29 04:26:42 +00:00
Felix Fietkau
19150d393d toolchain/uClibc: backport madvise and fallocate (fixes #19336) 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 45100
 2015-03-29 02:16:13 +00:00
Felix Fietkau
5809da3c05 toolchain/musl: update to the latest version, adds aarch64 support 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 45091
 2015-03-28 13:38:45 +00:00
John Crispin
b98c198883 toolchain: fix eglibc build when TOOLCHAINOPTS is not set 
Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 45015
 2015-03-26 10:59:04 +00:00
John Crispin
384eb8ce7d uclibc: add LD_PRELOAD support 
Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 45004
 2015-03-26 10:57:44 +00:00
Felix Fietkau
2efb6be426 toolchain/glibc: remove broken eglibc 2.15 support 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 44976
 2015-03-25 14:29:23 +00:00
Felix Fietkau
793a451584 toolchain: remove obsolete references to the cris architecture 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 44964
 2015-03-24 10:07:31 +00:00
Felix Fietkau
85a3512150 toolchain: remove obsolete !avr32 dependency 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 44962
 2015-03-24 10:07:13 +00:00
Felix Fietkau
3a52795531 uClibc: remove avr32 support 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 44961
 2015-03-24 10:07:07 +00:00
Felix Fietkau
755a90344e binutils: remove version 2.20.1 (only used by avr32) 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 44960
 2015-03-24 10:06:55 +00:00
Felix Fietkau
76bf68fa52 binutils: remove defunct binutils default version selection for aarch64 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 44958
 2015-03-24 10:06:38 +00:00
Felix Fietkau
fc2bd07260 gcc: remove 4.4.7 (only used by avr32) 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 44957
 2015-03-24 10:06:27 +00:00
Felix Fietkau
a80c80580c toolchain/kernel-headers: remove an obsolete patch directory 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 44871
 2015-03-17 11:16:45 +00:00
Felix Fietkau
808c460250 toolchain: remove leftovers from old llvm-gcc experiments 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 44783
 2015-03-15 12:03:01 +00:00
John Crispin
57a8bd2bc5 toolchain: r44701 accidentially removed the uclibc default when TOOLCHAINOPTS is set 
Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 44766
 2015-03-15 06:35:18 +00:00
John Crispin
dfd09fc769 glibc: make it more obvious that eglibc is a version of glibc 
Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 44704
 2015-03-12 20:29:58 +00:00
John Crispin
1d2c7dd65e glibc: remove accidentally commited folder 
Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 44703
 2015-03-12 20:29:50 +00:00
John Crispin
3e2f578353 toolchain: The glorious return of glibc, ver 2.21 
It's the eglibc packaging with a bit of spit-polishing. And testing. :-)

[blogic: merged glibc and eglibc into 1 and made eglibc a glibc variant]

Signed-off-by: Jeff Waugh <jdub@bethesignal.org>
Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 44701
 2015-03-12 19:50:57 +00:00
John Crispin
0e6ecf707d uClibc: fix syscall() for syscalls with 6 arguments on PowerPC 
Patch from the uClibc master.

Fixes the package fastd on PowerPC.

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>

SVN-Revision: 44694
 2015-03-12 10:07:01 +00:00
Nicolas Thill
d48735dd85 toolchain/gcc: fix an ICE on ARM (PR58595) 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58595

Signed-off-by: Nicolas Thill <nico@openwrt.org>

SVN-Revision: 44394
 2015-02-11 11:30:56 +00:00
John Crispin
dc996e218d eglibc: mark 2.15 as broken it is effected by CVE-2015-0235 
Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 44164
 2015-01-28 12:06:05 +00:00
John Crispin
491f3fc048 Support for building an hardened OpenWRT 
Introduce configuration options to build an "hardened" OpenWRT.

Options to enable Stack-Smashing Protection, FORTIFY_SOURCE and RELRO
have been introduced.

uClibc makefile now automatically detects if SSP support is necessary.

hostapd makefile has been fixed to use "^" as sed separator since
using a comma was problematic when using "-Wl,-z,now" and the like in
TARGET_CFLAGS.

Currently enabling SSP on user space depends on enabling SSP kernel
side, this is due to the fact that TARGET_CFLAGS are used to build
kernel modules (at least). Suggestions on how to avoid this are welcome.
Using "select" instead of "depends on" doesn't seem to work with choice
entries.

Tested with a lantiq (WBMR) router, GCC 4.8, uClibc and a subset of
the available packages.
Needs to be tested with GCC 4.9 and the remaining packages.
PIE not currently included.

Signed-off-by: Alessandro Di Federico <ale+owrt@clearmind.me>

SVN-Revision: 44005
 2015-01-17 14:31:30 +00:00