package/openblas: bump to version v0.3.20

This commit dropped a patch included upstream. The other patch was
rebased.

For change log since v0.3.18, see:
- https://github.com/xianyi/OpenBLAS/releases/tag/v0.3.19
- https://github.com/xianyi/OpenBLAS/releases/tag/v0.3.20

Signed-off-by: Julien Olivain <ju.o@free.fr>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>

package/openblas/0001-Makefile-also-consider-Os-when-determining-LAPACK_NO.patch

@@ -1,31 +0,0 @@
-From ced08de1ad74811bc23d74121751537bfd8e9556 Mon Sep 17 00:00:00 2001
-From: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
-Date: Fri, 5 Mar 2021 11:15:52 +0100
-Subject: [PATCH] Makefile: also consider -O, -Og and -Os when stripping flags
-
-gcc also supports -O, -Og and -Os as optimization flags.
-They may be given on the make command-line by users.
-
-For the calculation of LAPACK_NOOPT, all such flags should be considered.
-
-Signed-off-by: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
----
- Makefile | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/Makefile b/Makefile
-index a22e16ba..fc5fe3f5 100644
---- a/Makefile
-+++ b/Makefile
-@@ -32,7 +32,7 @@ export NOFORTRAN
- export NO_LAPACK
- endif
- 
--LAPACK_NOOPT := $(filter-out -O0 -O1 -O2 -O3 -Ofast,$(LAPACK_FFLAGS))
-+LAPACK_NOOPT := $(filter-out -O0 -O1 -O2 -O3 -Ofast -O -Og -Os,$(LAPACK_FFLAGS))
- 
- SUBDIRS_ALL = $(SUBDIRS) test ctest utest exports benchmark ../laswp ../bench cpp_thread_test
- 
--- 
-2.26.2
-

package/openblas/0001-Makefile.system-don-t-specify-optimization-level-bui.patch

@@ -1,4 +1,4 @@
-From 6d1c1350977d74fb2239f765bd92a5763cd3bb73 Mon Sep 17 00:00:00 2001
+From d8ec4e4c6ef69165179f376e365034de10e6fee3 Mon Sep 17 00:00:00 2001
 From: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
 Date: Fri, 5 Mar 2021 14:09:23 +0100
 Subject: [PATCH] Makefile.system: don't specify optimization level
@@ -12,16 +12,15 @@ The CFLAGS/FFLAGS would e.g. contain '-Os -O2' in which -O2 survives.
 Remove the optimization level specified in openblas itself.
 
 Signed-off-by: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
-
 ---
  Makefile.system | 4 ++--
  1 file changed, 2 insertions(+), 2 deletions(-)
 
 diff --git a/Makefile.system b/Makefile.system
-index 1e30d05a..04b0be16 100644
+index 438a8148..9de1bbd5 100644
 --- a/Makefile.system
 +++ b/Makefile.system
-@@ -1216,11 +1216,11 @@ FCOMMON_OPT += -g
+@@ -1519,11 +1519,11 @@ FCOMMON_OPT += -g
  endif
  
  ifndef COMMON_OPT
@@ -36,5 +35,5 @@ index 1e30d05a..04b0be16 100644
  
  override CFLAGS     += $(COMMON_OPT) $(CCOMMON_OPT) -I$(TOPDIR)
 -- 
-2.26.2
+2.35.1
 

package/openblas/openblas.hash

@@ -1,3 +1,3 @@
 # Locally calculated
-sha256  1632c1e8cca62d8bed064b37747e331a1796fc46f688626337362bf0d16aeadb  openblas-0.3.18.tar.gz
+sha256  8495c9affc536253648e942908e88e097f2ec7753ede55aca52e5dead3029e3c  openblas-0.3.20.tar.gz
 sha256  190b5a9c8d9723fe958ad33916bd7346d96fab3c5ea90832bb02d854f620fcff  LICENSE

package/openblas/openblas.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-OPENBLAS_VERSION = 0.3.18
+OPENBLAS_VERSION = 0.3.20
 OPENBLAS_SITE = https://github.com/xianyi/OpenBLAS/releases/download/v$(OPENBLAS_VERSION)
 OPENBLAS_LICENSE = BSD-3-Clause
 OPENBLAS_LICENSE_FILES = LICENSE