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use -fno-tree-ter compiler option when building libaom and SVT-AV1 on Arm with GCC 14.2.0, to work around bug causing segmentation fault #25466

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Merged
ocaisa merged 1 commit into from
Feb 28, 2026
Merged

use -fno-tree-ter compiler option when building libaom and SVT-AV1 on Arm with GCC 14.2.0, to work around bug causing segmentation fault #25466

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6 changes: 6 additions & 0 deletions easybuild/easyconfigs/l/libaom/libaom-3.10.0-GCCcore-14.2.0.eb
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,12 @@ description = 'AV1 video codec library reference implementation, published by th

toolchain = {'name': 'GCCcore', 'version': '14.2.0'}

# use -fno-tree-ter when building on Arm systems,
# to work around for segmentation fault in GCC 14.2.0 (fixed in GCC 14.3.0),
# see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115464
if ARCH == 'aarch64':
toolchainopts = {'extra_cflags': '-fno-tree-ter'}

sources = [{
'filename': SOURCELOWER_TAR_XZ,
'git_config': {
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6 changes: 6 additions & 0 deletions easybuild/easyconfigs/s/SVT-AV1/SVT-AV1-3.1.2-GCCcore-14.2.0.eb
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Expand Up @@ -10,6 +10,12 @@ applicable to a wide range of applications, from premium VOD to real-time and li

toolchain = {'name': 'GCCcore', 'version': '14.2.0'}

# use -fno-tree-ter when building on Arm systems,
# to work around for segmentation fault in GCC 14.2.0 (fixed in GCC 14.3.0),
# see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115464
if ARCH == 'aarch64':
toolchainopts = {'extra_cflags': '-fno-tree-ter'}

source_urls = ['https://gitlab.com/AOMediaCodec/SVT-AV1/-/archive/v%(version)s']
sources = ['%(name)s-v%(version)s.tar.gz']
checksums = ['d0d73bfea42fdcc1222272bf2b0e2319e9df5574721298090c3d28315586ecb1']
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