From 02b7af486cdd5d3d4177599a4711d5cede7aacb0 Mon Sep 17 00:00:00 2001
From: Deji Akingunola <deji@fedoraproject.org>
Date: Sun, 10 May 2009 23:51:07 +0000
Subject: [PATCH] Only buildrequires (and build SQPR with) tbb on x86* and ia64
 archs

---
 suitesparse.spec        | 9 ++++++++-
 suitesparse_build.patch | 2 +-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/suitesparse.spec b/suitesparse.spec
index b281674..5af4720 100644
--- a/suitesparse.spec
+++ b/suitesparse.spec
@@ -10,7 +10,10 @@ Source0:        http://www.cise.ufl.edu/research/sparse/SuiteSparse/SuiteSparse-
 Patch0:		suitesparse_build.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
-BuildRequires:  atlas-devel tbb-devel
+BuildRequires:  atlas-devel
+%ifarch %{ix86} x86_64 ia64
+BuildRequires:  tbb-devel
+%endif
 Obsoletes:      umfpack <= 5.0.1
 Obsoletes:      ufsparse <= 2.1.1
 Provides:       ufsparse = %{version}-%{release}
@@ -295,7 +298,11 @@ popd
 
 pushd SPQR
   pushd Lib
+%ifarch %{ix86} x86_64 ia64
+    make CFLAGS="$RPM_OPT_FLAGS -DHAVE_TBB -DNPARTITION -fPIC"
+%else
     make CFLAGS="$RPM_OPT_FLAGS -DNPARTITION -fPIC"
+%endif
   popd
   pushd ../Lib
     g++ -shared -Wl,-soname,libspqr.so.%{spqr_version_major} -o \
diff --git a/suitesparse_build.patch b/suitesparse_build.patch
index 09efa3f..069ba22 100644
--- a/suitesparse_build.patch
+++ b/suitesparse_build.patch
@@ -52,7 +52,7 @@
  
  # default, without timing, without TBB:
 -SPQR_CONFIG =
-+SPQR_CONFIG = -DHAVE_TBB -DNPARTITION
++SPQR_CONFIG = -DNPARTITION
  # with timing and TBB:
  # SPQR_CONFIG = -DTIMING -DHAVE_TBB
  # with timing