mirror of
https://gitlab.alpinelinux.org/alpine/aports.git
synced 2025-08-05 13:27:09 +02:00
76 lines
3.5 KiB
Diff
76 lines
3.5 KiB
Diff
From cfb114f92f720ab13966eef71f11644ba9dfa5d3 Mon Sep 17 00:00:00 2001
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From: "Santiago M. Mola" <santi@mola.io>
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Date: Mon, 7 Mar 2016 21:03:54 +0100
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Subject: [PATCH] Add Linux aarch64 support.
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diff --git a/Makefile.common b/Makefile.common
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index e152b68..d198b1f 100755
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--- a/Makefile.common
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+++ b/Makefile.common
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@@ -42,7 +42,7 @@ endif
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# os=Default is meant to be generic unix/linux
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-known_os_archs := Linux-x86 Linux-x86_64 Linux-arm Linux-armhf Linux-ppc Linux-ppc64 Linux-s390 Linux-s390x Mac-x86 Mac-x86_64 FreeBSD-x86_64 Windows-x86 Windows-x86_64 SunOS-x86 SunOS-sparc SunOS-x86_64 AIX-ppc AIX-ppc64
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+known_os_archs := Linux-x86 Linux-x86_64 Linux-arm Linux-armhf Linux-aarch64 Linux-ppc Linux-ppc64 Linux-s390 Linux-s390x Mac-x86 Mac-x86_64 FreeBSD-x86_64 Windows-x86 Windows-x86_64 SunOS-x86 SunOS-sparc SunOS-x86_64 AIX-ppc AIX-ppc64
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os_arch := $(OS_NAME)-$(OS_ARCH)
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IBM_JDK_7 := $(findstring IBM, $(shell $(JAVA) -version 2>&1 | grep IBM | grep "JRE 1.7"))
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@@ -200,6 +200,13 @@ Linux-armhf_LINKFLAGS := -shared -static-libgcc
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Linux-armhf_LIBNAME := libsnappyjava.so
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Linux-armhf_SNAPPY_FLAGS:=
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+Linux-aarch64_CXX := $(CROSS_PREFIX)g++
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+Linux-aarch64_STRIP := $(CROSS_PREFIX)strip
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+Linux-aarch64_CXXFLAGS := -include lib/inc_linux/jni_md.h -I$(JAVA_HOME)/include -O2 -fPIC -fvisibility=hidden
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+Linux-aarch64_LINKFLAGS := -shared -static-libgcc
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+Linux-aarch64_LIBNAME := libsnappyjava.so
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+Linux-aarch64_SNAPPY_FLAGS:=
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+
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Mac-x86_CXX := g++ -arch i386
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Mac-x86_STRIP := strip -x
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Mac-x86_CXXFLAGS := -Ilib/inc_mac -I$(JAVA_HOME)/include -O2 -fPIC -mmacosx-version-min=10.4 -fvisibility=hidden
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diff --git a/README.md b/README.md
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index 89b40ec..977af0d 100755
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--- a/README.md
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+++ b/README.md
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@@ -146,7 +146,7 @@ Older snapshots of snappy contain a buggy config.h.in that does not work properl
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## Cross-compiling for other platforms
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The Makefile contains rules for cross-compiling the native library for other platforms so that the snappy-java JAR can support multiple platforms. For example, to build the native libraries for x86 Linux, x86 and x86-64 Windows, and soft- and hard-float ARM:
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- $ make linux32 win32 win64 linux-arm linux-armhf
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+ $ make linux32 win32 win64 linux-arm linux-armhf linux-aarch64
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If you append `snappy` to the line above, it will also build the native library for the current platform and then build the snappy-java JAR (containing all native libraries built so far).
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@@ -157,6 +157,7 @@ Of course, you must first have the necessary cross-compilers and development lib
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* win64: `sudo apt-get install g++-mingw-w64-x86-64`
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* arm: `sudo apt-get install g++-arm-linux-gnueabi`
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* armhf: `sudo apt-get install g++-arm-linux-gnueabihf`
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+ * aarch64: `sudo apt-get install g++-aarch64-linux`
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Unfortunately, cross-compiling for Mac OS X is not currently possible; you must compile within OS X.
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diff --git a/src/main/java/org/xerial/snappy/OSInfo.java b/src/main/java/org/xerial/snappy/OSInfo.java
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index ff366fa..cf6b0bc 100755
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--- a/src/main/java/org/xerial/snappy/OSInfo.java
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+++ b/src/main/java/org/xerial/snappy/OSInfo.java
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@@ -45,6 +45,7 @@
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public static final String PPC64 = "ppc64";
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public static final String IBMZ = "s390";
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public static final String IBMZ_64 = "s390x";
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+ public static final String AARCH_64 = "aarch64";
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static {
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// x86 mappings
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@@ -88,6 +89,9 @@
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// IBM z 64-bit mappings
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archMapping.put(IBMZ_64, IBMZ_64);
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+
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+ // Aarch64 mappings
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+ archMapping.put(AARCH_64, AARCH_64);
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}
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public static void main(String[] args)
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