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Upstream-Status: Submitted
From cd8aafe5ca48e8d809188df6e42f20efd5cbefd1 Mon Sep 17 00:00:00 2001
From: Matthew McClintock <msm@freescale.com>
Date: Tue, 5 Feb 2013 11:05:00 -0600
Subject: [PATCH] fix powerpc cross compiling
You can't determine the target for running on by running uname
on the build machine. Use a better method instead.
Signed-off-by: Matthew McClintock <msm@freescale.com>
---
configure.ac | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/configure.ac b/configure.ac
index a9b1ee4..4b73cdd 100644
--- a/configure.ac
+++ b/configure.ac
@@ -155,10 +155,10 @@ fi
AC_DEFINE_UNQUOTED(HAVE_PERF_EVENTS, $HAVE_PERF_EVENTS, [Kernel support for perf_events exists])
+AC_CANONICAL_HOST
if test "$HAVE_PERF_EVENTS" = "1"; then
PFM_LIB=
- arch="`uname -m`"
- if test "$arch" = "ppc64" || test "$arch" = "ppc"; then
+ if test "$host_cpu" = "powerpc"; then
AC_CHECK_HEADER(perfmon/pfmlib.h,,[AC_MSG_ERROR([pfmlib.h not found; usually provided in papi devel package])])
AC_CHECK_LIB(pfm,pfm_get_os_event_encoding, HAVE_LIBPFM3='0'; HAVE_LIBPFM='1', [
AC_CHECK_LIB(pfm, pfm_get_event_name, HAVE_LIBPFM3='1'; HAVE_LIBPFM='1',
--
1.7.9.7
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