projects
/
platform
/
upstream
/
openblas.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
694f6c5
)
Utilize compiler AVX512 capability info from c_check when building getarch
author
Martin Kroeker
<martin@ruby.chemie.uni-freiburg.de>
Wed, 23 Mar 2022 14:19:55 +0000
(15:19 +0100)
committer
GitHub
<noreply@github.com>
Wed, 23 Mar 2022 14:19:55 +0000
(15:19 +0100)
Makefile.prebuild
patch
|
blob
|
history
diff --git
a/Makefile.prebuild
b/Makefile.prebuild
index
399db95
..
4dad74d
100644
(file)
--- a/
Makefile.prebuild
+++ b/
Makefile.prebuild
@@
-71,7
+71,8
@@
endif
getarch : getarch.c cpuid.S dummy $(CPUIDEMU)
- $(HOSTCC) $(HOST_CFLAGS) $(EXFLAGS) -o $(@F) getarch.c cpuid.S $(CPUIDEMU)
+ avx512=$$(perl c_check - - gcc | grep NO_AVX512); \
+ $(HOSTCC) $(HOST_CFLAGS) $(EXFLAGS) $${avx512:+-D$${avx512}} -o $(@F) getarch.c cpuid.S $(CPUIDEMU)
getarch_2nd : getarch_2nd.c config.h dummy
ifndef TARGET_CORE