From 99030361422ac320c5228feb8c6fe236a8c78b5a Mon Sep 17 00:00:00 2001
From: Alexander Boettcher <alexander.boettcher@genode-labs.com>
Date: Wed, 10 Jun 2020 10:53:45 +0200
Subject: [PATCH] libav: enable arm 64bit

Fixes #211
---
 lib/mk/spec/arm_64/avcodec.mk | 5 +++++
 lib/mk/spec/arm_64/avutil.mk  | 8 ++++++++
 recipes/src/libav/content.mk  | 2 +-
 recipes/src/libav/hash        | 2 +-
 4 files changed, 15 insertions(+), 2 deletions(-)
 create mode 100644 lib/mk/spec/arm_64/avcodec.mk
 create mode 100644 lib/mk/spec/arm_64/avutil.mk

diff --git a/lib/mk/spec/arm_64/avcodec.mk b/lib/mk/spec/arm_64/avcodec.mk
new file mode 100644
index 0000000..53d688b
--- /dev/null
+++ b/lib/mk/spec/arm_64/avcodec.mk
@@ -0,0 +1,5 @@
+CC_C_OPT += -DARCH_AARCH64=1
+
+include $(REP_DIR)/lib/mk/avcodec.inc
+
+-include $(LIBAVCODEC_DIR)/aarch64/Makefile
diff --git a/lib/mk/spec/arm_64/avutil.mk b/lib/mk/spec/arm_64/avutil.mk
new file mode 100644
index 0000000..36594b2
--- /dev/null
+++ b/lib/mk/spec/arm_64/avutil.mk
@@ -0,0 +1,8 @@
+# must be defined before the inclusion of the libavutil 'Makefile'
+ARCH_ARM=yes
+
+CC_C_OPT += -DARCH_AARCH64=1
+
+include $(REP_DIR)/lib/mk/avutil.inc
+
+-include $(LIBAVUTIL_DIR)/aarch64/Makefile
diff --git a/recipes/src/libav/content.mk b/recipes/src/libav/content.mk
index abb975f..746b511 100644
--- a/recipes/src/libav/content.mk
+++ b/recipes/src/libav/content.mk
@@ -18,7 +18,7 @@ lib/import:
 lib/mk:
 	mkdir -p $@
 	cp $(addprefix $(REP_DIR)/$@/,av* swscale.mk) $@
-	for spec in x86 x86_32 x86_64 arm; do \
+	for spec in x86 x86_32 x86_64 arm arm_64; do \
 	  mkdir -p $@/spec/$$spec; \
 	  cp $(addprefix $(REP_DIR)/$@/spec/$$spec/,av*) $@/spec/$$spec/; done
 
diff --git a/recipes/src/libav/hash b/recipes/src/libav/hash
index 180dd96..cd1a1ec 100644
--- a/recipes/src/libav/hash
+++ b/recipes/src/libav/hash
@@ -1 +1 @@
-2020-04-28 d0b2291a03af52f9d7fb220e2c393d77bdb97215
+2020-06-10 2836c8c56d33a022ede61123481aec42ceb3ef09