Hi The build of the most recent version of ceph fails on armel[1]. As far as I understand the log, the first failure (a bit above the end of the log) is because armel does not support NEON (-mfpu=neon) despite the configure check for this succeeding. The autotools based build system uses the following check: AX_CHECK_COMPILE_FLAG(-mfpu=neon, ax_cv_support_neon_ext=yes, []) Is it correct that for armel NEON has to be disabled or this there a way to support NEON instructions on armel? And how could I fix the above test to correctly disable NEON for armel. AFAICS the build failure appears if a source file uses "#include <arm_neon.h>". AFAIU the build tries to build a plugin with NEON instructions to be used depending on runtime detection. Thanks, Gaudenz [1] https://buildd.debian.org/status/fetch.php?pkg=ceph&arch=armel&ver=10.2.5-2&stamp=1482596609 -- PGP: 836E 4F81 EFBB ADA7 0852 79BF A97A 7702 BAF9 1EF5
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