Nik Konyuchenko 05c6758985 Fix build of older Glibc using GCC >=10 ...

Issue #1535

GCC 10 changed the default to -fno-common, which leads to a linking error in GLibc older than 2.30.

This change adds -fcommon cflag for the target GLibc versions <=2.29 and GCC >=10.

This change also adds additional cflags for the target GLibc to disable
new GCC11 checks that lead to compilation errors.

Signed-off-by: Nik Konyuchenko <spaun2002mobile@gmail.com>

2021-06-24 00:58:32 -07:00

..

arch

alpha: Support 64-bit only

2021-05-11 21:02:22 +12:00

binutils

enable option for binutils deterministic-archives

2019-10-10 21:39:29 +02:00

cc

gcc: Make CC_GCC_TM_CLONE_REGISTRY tristate

2021-06-20 11:37:00 +12:00

comp_libs

newlib: Add libstdc++ nano-specific CXXFLAGS

2021-06-07 19:53:28 +09:00

comp_tools

Meet our new companion tool, bison

2019-03-04 00:22:02 -08:00

debug

GDB 8.3+ needs IPv6

2019-10-02 09:35:46 -07:00

global

Clarify tree layout of local patches directory

2020-10-13 16:09:35 +07:00

kernel

Add PRU cross tool target

2021-01-19 21:18:55 +02:00

libc

Fix build of older Glibc using GCC >=10

2021-06-24 00:58:32 -07:00

binutils.in

Restrict flat format to architectures that support it

2018-12-01 15:08:46 -08:00

cc.in

Switch gen-kconfig to new framework

2017-07-08 10:57:56 -07:00

comp_libs.in

Make comp.libs use generated templates, too

2017-11-29 23:44:49 -08:00

comp_tools.in

Switch gen-kconfig to new framework

2017-07-08 10:57:56 -07:00

config.in

config: Update environment variable usage

2021-02-02 20:06:32 +13:00

configure.in.in

Add picolibc support [v2]

2020-09-01 09:42:53 -07:00

debug.in

Get rid of config.gen

2017-04-22 18:41:50 -07:00

global.in

config: Update environment variable usage

2021-02-02 20:06:32 +13:00

kernel.in

Don't enable "shared flat"

2019-02-21 21:18:37 -08:00

libc.in

Also upgrade non-generated config files

2017-07-08 10:57:56 -07:00

target.in

Set --with-cpu-{32,64} for multilib builds

2020-02-26 11:05:19 -08:00

test_suite.in

all: unmark experimental features

2012-12-26 20:05:19 +01:00

toolchain.in

Add config flags for omitting 'arch' and 'vendor'

2018-12-10 01:10:01 -08:00