kumquat-buildroot/package/oprofile/oprofile-003-oprofile-ppc32-build-fix.patch
Thomas De Schampheleire 99fc6299db oprofile 0.9.8: fix compilation on powerpc
The oprofile build was broken on powerpc since version 0.9.8.
This was detected in several autobuilds, like
http://autobuild.buildroot.net/results/6f6c02d18495907d50fcdfc6003ac20d493c55fe/

Thomas Petazzoni had some fixes pending in his own tree, and this patch is
partially based on this work (credits to him). Here is an overview:
- I took over (and fixed) the oprofile.mk changes, except for the powerpc-
  specific part. For powerpc, there is a new dependency to libpfm4.
- I reimported those Yocto patches that were specific to the ppc build
  issues, but left out the other ones. Those can be added in separate
  commits.

[Peter: simplify libpfm4 check]
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-03-24 11:47:24 +01:00

33 lines
1.2 KiB
Diff

Upstream-Status: Backport
From fa889ea74b6b931e241a8cd57e90edc23cd7ab03 Mon Sep 17 00:00:00 2001
From: William Cohen <wcohen@redhat.com>
Date: Mon, 15 Oct 2012 15:09:55 -0500
Subject: [PATCH] OProfile doesn't build for 32-bit ppc; the operf_utils.cpp
compile fails. Need to be able to build the 32-bit ppc
version of oprofile to provide the 32-bit ppc java support
libraries. The configure only handles the case of ppc64
with perf support.
Signed-off-by: William Cohen <wcohen@redhat.com>
---
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configure.ac b/configure.ac
index b739133..7449854 100644
--- a/configure.ac
+++ b/configure.ac
@@ -104,7 +104,7 @@ AC_DEFINE_UNQUOTED(HAVE_PERF_EVENTS, $HAVE_PERF_EVENTS, [Kernel support for perf
if test "$HAVE_PERF_EVENTS" = "1"; then
PFM_LIB=
arch="`uname -m`"
- if test "$arch" = "ppc64"; then
+ if test "$arch" = "ppc64" || test "$arch" = "ppc"; 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_event_name, HAVE_LIBPFM3='1'; HAVE_LIBPFM='1', [
AC_CHECK_LIB(pfm,pfm_get_os_event_encoding, HAVE_LIBPFM3='0'; HAVE_LIBPFM='1',
--
1.7.9.7