libosmocore/m4
Pau Espin afce89dac1 configure: Allow disabling workaround for TLS bug in old ARM gcc versions
Some toolchains (such as sysmobts 201705 one) containing the TLS bug on
old ARM gcc versions (<7.3.0) also crash if the initial workaround found
is aplied (CFLAGS="-mtls-dialect=gnu2"). In that scenario, let's provide
a way to disable the workaround (to avoid "ld" crashing) and warn the
user about requirement to build with -O0 to avoid runtime crashes.

Related: OS#4062
Related: SYS#4628
Change-Id: I04ff8c702eabcf4f6e7b59e11aece2744267cefe
2019-08-06 12:50:26 +02:00
..
DUMMY Create a dummy m4 directory to make autoreconf --install --force work 2010-03-24 02:55:33 +01:00
ax_check_compile_flag.m4 configure.ac: add SIMD detection capabilities 2017-05-07 23:11:06 +07:00
ax_check_simd.m4 conv_acc: Our code requires SSSE3, not just SSE3 2017-11-17 11:44:22 +01:00
check_tls_gcc_arm_bug.m4 configure: Allow disabling workaround for TLS bug in old ARM gcc versions 2019-08-06 12:50:26 +02:00