From d9653af01851f52470f7b65d8650f6f2f5431b6e Mon Sep 17 00:00:00 2001
From: barracuda156 <vital.had@gmail.com>
Date: Wed, 13 Dec 2023 19:23:50 +0800
Subject: [PATCH 1/2] KERNEL.PPC970, KERNEL.PPCG4: unbreak CMake parsing

Fixes: https://github.com/OpenMathLib/OpenBLAS/issues/4366
---
 kernel/power/KERNEL.PPC970 | 8 ++++----
 kernel/power/KERNEL.PPCG4  | 4 ++--
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/kernel/power/KERNEL.PPC970 b/kernel/power/KERNEL.PPC970
index a99fb7d964..fee5fa5290 100644
--- a/kernel/power/KERNEL.PPC970
+++ b/kernel/power/KERNEL.PPC970
@@ -1,11 +1,11 @@
 ifeq ($(__BYTE_ORDER__),__ORDER_BIG_ENDIAN__)
 SGEMMKERNEL    =  gemm_kernel.S
-SGEMMINCOPY    =  
-SGEMMITCOPY    =  
+SGEMMINCOPY    =
+SGEMMITCOPY    =
 SGEMMONCOPY    =  ../generic/gemm_ncopy_4.c
 SGEMMOTCOPY    =  ../generic/gemm_tcopy_4.c
-SGEMMINCOPYOBJ =  
-SGEMMITCOPYOBJ =  
+SGEMMINCOPYOBJ =
+SGEMMITCOPYOBJ =
 SGEMMONCOPYOBJ =  sgemm_oncopy$(TSUFFIX).$(SUFFIX)
 SGEMMOTCOPYOBJ =  sgemm_otcopy$(TSUFFIX).$(SUFFIX)
 else
diff --git a/kernel/power/KERNEL.PPCG4 b/kernel/power/KERNEL.PPCG4
index 1bdd3119e5..c73601cee3 100644
--- a/kernel/power/KERNEL.PPCG4
+++ b/kernel/power/KERNEL.PPCG4
@@ -96,9 +96,9 @@ CGEMMINCOPY    =
 CGEMMONCOPY    =
 CGEMMONCOPY    =  ../generic/zgemm_ncopy_2.c
 CGEMMOTCOPY    =  ../generic/zgemm_tcopy_2.c
-CGEMMINCOPYOBJ =  
+CGEMMINCOPYOBJ =
 #cgemm_incopy$(TSUFFIX).$(SUFFIX)
-CGEMMITCOPYOBJ =  
+CGEMMITCOPYOBJ =
 #cgemm_itcopy$(TSUFFIX).$(SUFFIX)
 CGEMMONCOPYOBJ =  cgemm_oncopy$(TSUFFIX).$(SUFFIX)
 CGEMMOTCOPYOBJ =  cgemm_otcopy$(TSUFFIX).$(SUFFIX)

From 981e315b30bb50cbb2b7375665f0f11d0d567703 Mon Sep 17 00:00:00 2001
From: barracuda156 <vital.had@gmail.com>
Date: Thu, 14 Dec 2023 12:01:31 +0800
Subject: [PATCH 2/2] cc.cmake: use -force_cpusubtype_ALL for Darwin PPC

---
 cmake/cc.cmake | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/cmake/cc.cmake b/cmake/cc.cmake
index ac8661a7b5..d5bf3b7eec 100644
--- a/cmake/cc.cmake
+++ b/cmake/cc.cmake
@@ -286,12 +286,18 @@ if (${CORE} STREQUAL PPC970)
   if (NOT DYNAMIC_ARCH)
     set (CCOMMON_OPT  "${CCOMMON_OPT} -mcpu=970 -mtune=970 -maltivec -fno-fast-math")
   endif ()
+  if (APPLE)
+    set (CCOMMON_OPT  "${CCOMMON_OPT} -force_cpusubtype_ALL")
+  endif ()
 endif ()
 
 if (${CORE} STREQUAL PPCG4)
   if (NOT DYNAMIC_ARCH)
     set (CCOMMON_OPT  "${CCOMMON_OPT} -mcpu=G4 -mtune=G4 -maltivec -fno-fast-math")
   endif ()
+  if (APPLE)
+    set (CCOMMON_OPT  "${CCOMMON_OPT} -force_cpusubtype_ALL")
+  endif ()
 endif ()
 
 if (NOT DYNAMIC_ARCH)