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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Build fails on ppc64le with meson"
href="https://bugs.freedesktop.org/show_bug.cgi?id=108943#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Build fails on ppc64le with meson"
href="https://bugs.freedesktop.org/show_bug.cgi?id=108943">bug 108943</a>
from <span class="vcard"><a class="email" href="mailto:i.gnatenko.brain@gmail.com" title="Igor Gnatenko <i.gnatenko.brain@gmail.com>"> <span class="fn">Igor Gnatenko</span></a>
</span></b>
<pre>Might it be related to this meson part:
if get_option('power8') != 'false'
if host_machine.cpu_family() == 'ppc64le'
if cc.get_id() == 'gcc' and cc.version().version_compare('< 4.8')
error('Altivec is not supported with gcc version < 4.8.')
endif
if cc.compiles('''
#include <altivec.h>
int main() {
vector unsigned char r;
vector unsigned int v = vec_splat_u32 (1);
r = __builtin_vec_vgbbd ((vector unsigned char) v);
return 0;
}''',
args : '-mpower8-vector',
name : 'POWER8 intrinsics')
pre_args += ['-D_ARCH_PWR8', '-mpower8-vector']
elif get_option('power8') == 'true'
error('POWER8 intrinsic support required but not found.')
endif
endif
endif
?</pre>
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