From 01c134f30be755a43af12a4ae2c31177d04be790 Mon Sep 17 00:00:00 2001
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From: Petr Vorel <pvorel@suse.cz>
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Date: Mon, 29 Jan 2018 10:31:40 +0100
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Subject: [PATCH] numa: Fix numa v2 detection for cross compilation
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Changed to AC_COMPILE_IFELSE as AC_RUN_IFELSE cannot be run while
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cross compiling.
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Bug found by Buildroot project.
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Signed-off-by: Petr Vorel <pvorel@suse.cz>
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Reported-by: Baruch Siach <baruch@tkos.co.il>
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---
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m4/ltp-numa.m4 | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/m4/ltp-numa.m4 b/m4/ltp-numa.m4
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index fc3383e97..633f54c18 100644
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--- a/m4/ltp-numa.m4
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+++ b/m4/ltp-numa.m4
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@@ -28,11 +28,11 @@ AC_DEFUN([LTP_CHECK_SYSCALL_NUMA], [
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AC_CHECK_HEADERS([numa.h numaif.h], [], [have_numa_headers=no])
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if test "x$have_numa_headers" != "xno"; then
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- AC_RUN_IFELSE([AC_LANG_PROGRAM([
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+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
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#include <numa.h>
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], [
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#if LIBNUMA_API_VERSION < 2
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-exit(1);
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+# error Required numa headers >= 2
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#endif
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])], [have_numa_headers_v2=yes])
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fi
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--
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2.16.0
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