From 152da08e32a9d833a55a9e2b8d733d5c03e132c7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Niels=20M=C3=B6ller?= <nisse@lysator.liu.se>
Date: Mon, 20 Jul 2020 21:27:33 +0200
Subject: [PATCH] Enable powerpc64 assembly
---
Makefile.in | 3 ++-
configure.ac | 12 ++++++++++++
2 files changed, 14 insertions(+), 1 deletion(-)
diff --git a/Makefile.in b/Makefile.in
index c73a9e0d..850d391f 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -615,7 +615,8 @@ distdir: $(DISTFILES)
done
set -e; for d in sparc32 sparc64 x86 \
x86_64 x86_64/aesni x86_64/sha_ni x86_64/fat \
- arm arm/neon arm/v6 arm/fat ; do \
+ arm arm/neon arm/v6 arm/fat \
+ powerpc64 powerpc64/P8 powerpc64/fat ; do \
mkdir "$(distdir)/$$d" ; \
find "$(srcdir)/$$d" -maxdepth 1 '(' -name '*.asm' -o -name '*.m4' ')' \
-exec cp '{}' "$(distdir)/$$d" ';' ; \
diff --git a/configure.ac b/configure.ac
index d8b7b072..98b4cf3d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -89,6 +89,12 @@ AC_ARG_ENABLE(x86-sha-ni,
AC_HELP_STRING([--enable-x86-sha-ni], [Enable x86_64 sha_ni instructions. (default=no)]),,
[enable_x86_sha_ni=no])
+# Default yes for initial testing
+AC_ARG_ENABLE(power-crypto-ext,
+ AC_HELP_STRING([--enable-power-crypto-ext], [Enable POWER crypto
+extensions. (default=yes)]),,
+ [enable_power_crypto_ext=yes])
+
AC_ARG_ENABLE(mini-gmp,
AC_HELP_STRING([--enable-mini-gmp], [Enable mini-gmp, used instead of libgmp.]),,
[enable_mini_gmp=no])
@@ -439,6 +445,12 @@ if test "x$enable_assembler" = xyes ; then
fi
fi
;;
+ *powerpc64*)
+ if test "x$enable_power_crypto_ext" = xyes ; then
+ asm_path="powerpc64/P8 powerpc64"
+ fi
+ ;;
+
*)
enable_assembler=no
;;
--
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