cross compile aarch64

native/compile-native-arm.sh

@@ -0,0 +1,29 @@
+#!/bin/sh
+
+set -eu
+
+CWD=$(pwd)
+
+echo "Compiling mbedtls"
+(cd mbedtls && CFLAGS="-fPIC -I$CWD/src/main/c -DMBEDTLS_USER_CONFIG_FILE='<mbedtls_custom_config.h>'" make CC=aarch64-linux-gnu-gcc AR=aarch64-linux-gnu-ar no_test)
+
+echo "Compiling zlib"
+(cd zlib && CFLAGS="-fPIC -DNO_GZIP" CC=aarch64-linux-gnu-gcc CHOST=arm64 ./configure --target="aarch64" --static && make CFLAGS="-fPIC -march=armv8-a+crc" CC=aarch64-linux-gnu-gcc AR=aarch64-linux-gnu-ar)
+
+CC="aarch64-linux-gnu-gcc"
+CFLAGS="-c -fPIC -O3 -Wall -Werror -I$JAVA_HOME/include/ -I$JAVA_HOME/include/linux/"
+LDFLAGS="-shared"
+
+echo "Compiling bungee"
+$CC $CFLAGS -o shared.o src/main/c/shared.c
+$CC $CFLAGS -Imbedtls/include -o NativeCipherImpl.o src/main/c/NativeCipherImpl.c
+$CC $CFLAGS -Izlib -o NativeCompressImpl.o src/main/c/NativeCompressImpl.c
+
+echo "Linking native-cipher-arm.so"
+$CC $LDFLAGS -o src/main/resources/native-cipher-arm.so shared.o NativeCipherImpl.o mbedtls/library/libmbedcrypto.a
+
+echo "Linking native-compress-arm.so"
+$CC $LDFLAGS -o src/main/resources/native-compress-arm.so shared.o NativeCompressImpl.o zlib/libz.a
+
+echo "Cleaning up"
+rm shared.o NativeCipherImpl.o NativeCompressImpl.o