Holger Freyther has submitted this change and it was merged.
Change subject: configure.ac: fix build on systems without SIMD support
......................................................................
configure.ac: fix build on systems without SIMD support
HAVE_AVX2, HAVE_SSE3 and HAVE_SSE4_1 were never defined if CPU
architecture doesn't match the (86*|x86_64*|amd64*) condition.
Change-Id: If0c3128f9768f95c1f5f955db242e71c81384c6c
---
M m4/ax_check_simd.m4
1 file changed, 4 insertions(+), 3 deletions(-)
Approvals:
Neels Hofmeyr: Looks good to me, but someone else must approve
Harald Welte: Looks good to me, but someone else must approve
Jenkins Builder: Verified
Holger Freyther: Looks good to me, approved
diff --git a/m4/ax_check_simd.m4 b/m4/ax_check_simd.m4
index d07d706..8a0ceb7 100644
--- a/m4/ax_check_simd.m4
+++ b/m4/ax_check_simd.m4
@@ -41,6 +41,10 @@
[
AC_REQUIRE([AC_CANONICAL_HOST])
+ AM_CONDITIONAL(HAVE_AVX2, false)
+ AM_CONDITIONAL(HAVE_SSE3, false)
+ AM_CONDITIONAL(HAVE_SSE4_1, false)
+
case $host_cpu in
i[[3456]]86*|x86_64*|amd64*)
AX_CHECK_COMPILE_FLAG(-mavx2, ax_cv_support_avx2_ext=yes, [])
@@ -51,7 +55,6 @@
AM_CONDITIONAL(HAVE_AVX2, true)
else
AC_MSG_WARN([Your compiler does not support AVX2 instructions])
- AM_CONDITIONAL(HAVE_AVX2, false)
fi
AX_CHECK_COMPILE_FLAG(-msse3, ax_cv_support_sse3_ext=yes, [])
@@ -62,7 +65,6 @@
AM_CONDITIONAL(HAVE_SSE3, true)
else
AC_MSG_WARN([Your compiler does not support SSE3 instructions])
- AM_CONDITIONAL(HAVE_SSE3, false)
fi
AX_CHECK_COMPILE_FLAG(-msse4.1, ax_cv_support_sse41_ext=yes, [])
@@ -73,7 +75,6 @@
AM_CONDITIONAL(HAVE_SSE4_1, true)
else
AC_MSG_WARN([Your compiler does not support SSE4.1 instructions])
- AM_CONDITIONAL(HAVE_SSE4_1, false)
fi
;;
esac
--
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Gerrit-MessageType: merged
Gerrit-Change-Id: If0c3128f9768f95c1f5f955db242e71c81384c6c
Gerrit-PatchSet: 2
Gerrit-Project: libosmocore
Gerrit-Branch: master
Gerrit-Owner: Vadim Yanitskiy <[email protected]>
Gerrit-Reviewer: Harald Welte <[email protected]>
Gerrit-Reviewer: Holger Freyther <[email protected]>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: Neels Hofmeyr <[email protected]>
Gerrit-Reviewer: Vadim Yanitskiy <[email protected]>
