Use reference versions instead of optimized (but buggy) internal LAPACK functions.

openblas-0.2.5-no-openblas-lapack.patch

@@ -0,0 +1,42 @@
+diff -up serial/interface/Makefile.nolapack serial/interface/Makefile
+--- serial/interface/Makefile.nolapack	2012-11-27 01:24:53.000000000 +0200
++++ serial/interface/Makefile	2013-07-08 11:45:48.731294440 +0300
+@@ -372,15 +372,6 @@ XLAPACKOBJS	= \
+ 	xpotf2.$(SUFFIX) xpotrf.$(SUFFIX) xtrti2.$(SUFFIX) xtrtri.$(SUFFIX) \
+ 	xlaswp.$(SUFFIX) xgetrs.$(SUFFIX) xgesv.$(SUFFIX)  xpotri.$(SUFFIX) \
+ 
+-ifneq ($(NO_LAPACK), 1)
+-SBLASOBJS += $(SLAPACKOBJS)
+-DBLASOBJS += $(DLAPACKOBJS)
+-QBLASOBJS += $(QLAPACKOBJS)
+-CBLASOBJS += $(CLAPACKOBJS)
+-ZBLASOBJS += $(ZLAPACKOBJS)
+-XBLASOBJS += $(XLAPACKOBJS)
+-
+-endif
+ 
+ FUNCOBJS    = $(SBLASOBJS) $(DBLASOBJS) $(CBLASOBJS) $(ZBLASOBJS)
+ 
+@@ -786,7 +777,7 @@ endif
+ 
+ qgemv.$(SUFFIX) qgemv.$(PSUFFIX): gemv.c
+ 	$(CC) -c $(CFLAGS) -o $(@F) $<
+-	
++
+ ifndef USE_NETLIB_GEMV
+ cgemv.$(SUFFIX) cgemv.$(PSUFFIX): zgemv.c
+ 	$(CC) -c $(CFLAGS) -o $(@F) $<
+diff -up serial/lapack/Makefile.nolapack serial/lapack/Makefile
+--- serial/lapack/Makefile.nolapack	2012-11-27 01:24:53.000000000 +0200
++++ serial/lapack/Makefile	2013-07-08 10:39:00.578175235 +0300
+@@ -1,10 +1,6 @@
+ TOPDIR	= ..
+ include ../Makefile.system
+ 
+-SUBDIRS	= laswp getf2 getrf potf2 potrf lauu2 lauum trti2 trtri getrs
+-
+-FLAMEDIRS = laswp getf2 potf2 lauu2 trti2
+-
+ libs:
+ 	@for d in $(SUBDIRS) ; \
+ 	do if test -d $$d; then \

openblas.spec

@@ -1,6 +1,6 @@
 Name:		openblas
 Version:	0.2.5
-Release:	9%{?dist}
+Release:	10%{?dist}
 Summary:	An optimized BLAS library based on GotoBLAS2
 Group:		Development/Libraries
 License:	BSD
@@ -10,6 +10,8 @@ Source0:	https://github.com/xianyi/OpenBLAS/archive/v0.2.5.tar.gz
 Patch0:		openblas-0.2.5-system_lapack.patch
 # Drop extra p from threaded library name
 Patch1:	       	openblas-0.2.5-libname.patch
+# Don't use lapack functions from openblas, since they are buggy
+Patch2:	       	openblas-0.2.5-no-openblas-lapack.patch
 BuildRoot:	%(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX)
 
 BuildRequires:	gcc-gfortran
@@ -96,15 +98,16 @@ tar zxf %{SOURCE0}
 cd OpenBLAS-%{version}
 %patch0 -p1 -b .netlib_lapack
 %patch1 -p1 -b .libname
+%patch2 -p1 -b .nolapack
 
 # Setup LAPACK
 mkdir netliblapack
 cd netliblapack
 ar x %{_libdir}/liblapack_pic.a
-# Get rid of duplicate functions
+## Get rid of duplicate functions (disabled because of patch2)
-for f in getf2 getrf getrs laswp lauu2 lauum potf2 potrf trti2 trtri; do
+#for f in getf2 getrf getrs laswp lauu2 lauum potf2 potrf trti2 trtri; do
- \rm {c,d,s,z}$f.o
+# \rm {c,d,s,z}$f.o
-done
+#done
 
 # LAPACKE
 %if %{lapacke}
@@ -241,6 +244,10 @@ rm -rf %{buildroot}
 %{_libdir}/lib%{name}p.a
 
 %changelog
+* Mon Jul 08 2013 Susi Lehtola <jussilehtola@fedoraproject.org> - 0.2.5-10
+- Due to long standing bug, replace all OpenBLAS LAPACK functions with
+  generic ones, so that package can be released in stable.
+
 * Thu Feb 14 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.2.5-9
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild