[Buildroot] [PATCH v8 2/3] package/openjdk: package/openjdk: Add AArch64 support

[aduskett at gmail.com <aduskett@gmail.com>]

From: Adam Duskett <Aduskett@gmail.com>

OpenJDK has CPU ports for the AArch64 and ARM architectures.
Add support for AArch64 as the first.

Signed-off-by: Adam Duskett <Aduskett@gmail.com>
---
Changes v1 -> v8:
  - None

 package/openjdk/openjdk.mk | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/package/openjdk/openjdk.mk b/package/openjdk/openjdk.mk
index 23fbbf5ea2..4934d66c3f 100644
--- a/package/openjdk/openjdk.mk
+++ b/package/openjdk/openjdk.mk
@@ -86,6 +86,11 @@ OPENJDK_CONF_OPTS = \
 	--with-version-string="$(OPENJDK_VERSION_MAJOR)" \
 	--with-zlib=bundled
 
+# If building for AArch64, use the provided CPU port.
+ifeq ($(BR2_aarch64),y)
+OPENJDK_CONF_OPTS += --with-cpu-port=aarch64 --with-abi-profile=aarch64
+endif
+
 ifeq ($(BR2_CCACHE),y)
 OPENJDK_CONF_OPTS += \
 	--enable-ccache \
-- 
2.20.1