Add native arm64 build

Author: xieyubo

arm64/gcc-11-ubuntu/DEBIAN/control.m4

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+Package: gcc-11-ubuntu-UBUNTUVERSION
+Version: VERSION
+Architecture: arm64
+Maintainer: xyb <[email protected]>
+Description: Gcc VERSION build for ubuntu UBUNTUVERSION
+Depends: binutils, libc6-dev

arm64/gcc-11-ubuntu/Dockerfile

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+ARG UbuntuVersion=20.04
+
+FROM ubuntu:$UbuntuVersion
+
+ARG UbuntuVersion=20.04
+ARG Gcc11Version=11.2.0
+ARG BuildVersion=1
+
+# Download gcc source code
+RUN apt update && apt install -y wget build-essential flex libz-dev libzstd-dev
+RUN wget https://gcc.gnu.org/pub/gcc/releases/gcc-$Gcc11Version/gcc-$Gcc11Version.tar.gz
+RUN tar xf gcc-$Gcc11Version.tar.gz
+RUN cd /gcc-$Gcc11Version && ./contrib/download_prerequisites
+
+# Build x86_64-gcc-11
+RUN mkdir /x86_64-gcc-11
+WORKDIR /x86_64-gcc-11
+RUN /gcc-$Gcc11Version/configure \
+    --enable-languages=c,c++ \
+    --prefix=/usr \
+    --with-gcc-major-version-only \
+    --program-suffix=-11 \
+    --enable-shared \
+    --enable-linker-build-id \
+    --libexecdir=/usr/lib \
+    --without-included-gettext \
+    --enable-threads=posix \
+    --libdir=/usr/lib \
+    --disable-nls \
+    --enable-bootstrap \
+    --enable-clocale=gnu \
+    --enable-libstdcxx-debug \
+    --enable-libstdcxx-time=yes \
+    --with-default-libstdcxx-abi=new \
+    --enable-gnu-unique-object \
+    --disable-libquadmath \
+    --disable-libquadmath-support \
+    --enable-plugin \
+    --enable-default-pie \
+    --with-system-zlib \
+    --enable-libphobos-checking=release \
+    --with-target-system-zlib=auto \
+    --disable-multilib \
+    --enable-fix-cortex-a53-843419 \
+    --disable-werror \
+    --enable-checking=release \
+    --build=aarch64-linux-gnu \
+    --host=aarch64-linux-gnu \
+    --target=aarch64-linux-gnu \
+    --with-build-config=bootstrap-lto-lean \
+    --enable-link-serialization=2
+    
+RUN make -j`nproc`
+RUN make install-strip DESTDIR=/gcc-$Gcc11Version-$BuildVersion-ubuntu-$UbuntuVersion-arm64
+RUN mkdir -p /gcc-$Gcc11Version-$BuildVersion-ubuntu-$UbuntuVersion-arm64/usr/share/gdb/auto-load/usr/lib64 && \
+    mv /gcc-$Gcc11Version-$BuildVersion-ubuntu-$UbuntuVersion-arm64/usr/lib64/libstdc++.so.6.0.29-gdb.py /gcc-$Gcc11Version-$BuildVersion-ubuntu-$UbuntuVersion-arm64/usr/share/gdb/auto-load/usr/lib64/libstdc++.so.6.0.29-gdb.py
+
+# Generate deb
+WORKDIR /
+COPY DEBIAN/control.m4 /
+RUN mkdir /gcc-$Gcc11Version-$BuildVersion-ubuntu-$UbuntuVersion-arm64/DEBIAN
+RUN m4 -P -DUBUNTUVERSION=$UbuntuVersion -DVERSION=$Gcc11Version-$BuildVersion control.m4 > /gcc-$Gcc11Version-$BuildVersion-ubuntu-$UbuntuVersion-arm64/DEBIAN/control
+RUN dpkg-deb --build --root-owner-group /gcc-$Gcc11Version-$BuildVersion-ubuntu-$UbuntuVersion-arm64