glibc: add 2.24
authorDirk Neukirchen <dirkneukirchen@web.de>
Mon, 29 Aug 2016 12:16:14 +0000 (14:16 +0200)
committerFelix Fietkau <nbd@nbd.name>
Tue, 30 Aug 2016 08:51:21 +0000 (10:51 +0200)
commitbf604f35035ae49a3db8a1e1ff67f512a0de86bd
tree1389c76d2f4f3e8acd5a3e1f3694493cd69128e3
parent98206cb9c62a86f3e72b74a71e9ed836bac1fc71
glibc: add 2.24

since eglibc is deprecated just use glibc as name

- fix build errors w. stack-protector (observed for x86_64):
libresolv_pic.a(gethnamaddr.os): In function `addrsort':
gethnamaddr.c:(.text+0x425): undefined reference to `__stack_chk_guard'

by additionally setting libc_cv_ssp_strong=no
like previously libc_cv_ssp=no was set

- fix compile errors on 2.24 x86 introduced by
upstream changesets "Optimize i386 syscall inlining"

errors are like:
- https://sourceware.org/ml/libc-alpha/2015-10/msg00745.html
and trying to fix with the whats suggested at:
https://patchwork.openembedded.org/patch/118909/
leads to other error:
gcc6: elf/librtld.os: In function `__mmap':
(.text+0x131a9): undefined reference to `__libc_do_syscall'
or:
gcc5: elf/dl-load.os
{standard input}: Assembler messages:
{standard input}:5129: Error: symbol `__x86.get_pc_thunk.cx' is already defined

instead of testing other flags/effects (-fno-omit-frame-pointer)
just use -O2 (like buildroot does) instead of -Os

boot+pings tested on:
qemu malta (le+be) (gcc5+bin2.25.1)
qemu aarch64 (gcc5+bin2.25.1)
qemu x86_64 (gcc6+bin2.26)
qemu x86 generic (gcc6+bin2.26)

Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
toolchain/Config.in
toolchain/glibc/Config.in
toolchain/glibc/Config.version
toolchain/glibc/common.mk
toolchain/glibc/patches/2.24/100-fix_cross_rpcgen.patch [new file with mode: 0644]
toolchain/glibc/patches/2.24/200-add-dl-search-paths.patch [new file with mode: 0644]