Upgrade dist-x86_64-netbsd to NetBSD 9.0

Author: cuviper

compiler/rustc_llvm/build.rs

@@ -334,7 +334,7 @@ fn main() {
         "c++"
     } else if target.contains("netbsd") && llvm_static_stdcpp.is_some() {
         // NetBSD uses a separate library when relocation is required
-        "stdc++_pic"
+        "stdc++_p"
     } else if llvm_use_libcxx.is_some() {
         "c++"
     } else {

src/ci/docker/host-x86_64/dist-x86_64-netbsd/Dockerfile

@@ -1,17 +1,15 @@
-FROM ubuntu:16.04
+FROM ubuntu:20.04
 
 COPY scripts/cross-apt-packages.sh /scripts/
 RUN sh /scripts/cross-apt-packages.sh
+RUN DEBIAN_FRONTEND=noninteractive apt-get install -y zlib1g-dev
 
 COPY host-x86_64/dist-x86_64-netbsd/build-netbsd-toolchain.sh /tmp/
 RUN /tmp/build-netbsd-toolchain.sh
 
 COPY scripts/sccache.sh /scripts/
 RUN sh /scripts/sccache.sh
 
-COPY scripts/cmake.sh /scripts/
-RUN /scripts/cmake.sh
-
 ENV PATH=$PATH:/x-tools/x86_64-unknown-netbsd/bin
 
 ENV \
@@ -21,6 +19,5 @@ ENV \
 
 ENV HOSTS=x86_64-unknown-netbsd
 
-ENV RUST_CONFIGURE_ARGS --enable-extended --disable-docs \
-    --set llvm.allow-old-toolchain
+ENV RUST_CONFIGURE_ARGS --enable-extended --disable-docs
 ENV SCRIPT python3 ../x.py dist --host $HOSTS --target $HOSTS

src/ci/docker/host-x86_64/dist-x86_64-netbsd/build-netbsd-toolchain.sh

@@ -25,19 +25,19 @@ cd netbsd
 
 mkdir -p /x-tools/x86_64-unknown-netbsd/sysroot
 
-URL=https://ci-mirrors.rust-lang.org/rustc
-
-# Originally from ftp://ftp.netbsd.org/pub/NetBSD/NetBSD-$BSD/source/sets/*.tgz
-curl $URL/2018-03-01-netbsd-src.tgz | tar xzf -
-curl $URL/2018-03-01-netbsd-gnusrc.tgz | tar xzf -
-curl $URL/2018-03-01-netbsd-sharesrc.tgz | tar xzf -
-curl $URL/2018-03-01-netbsd-syssrc.tgz | tar xzf -
-
-# Originally from ftp://ftp.netbsd.org/pub/NetBSD/NetBSD-$BSD/amd64/binary/sets/*.tgz
-curl $URL/2018-03-01-netbsd-base.tgz | \
-  tar xzf - -C /x-tools/x86_64-unknown-netbsd/sysroot ./usr/include ./usr/lib ./lib
-curl $URL/2018-03-01-netbsd-comp.tgz | \
-  tar xzf - -C /x-tools/x86_64-unknown-netbsd/sysroot ./usr/include ./usr/lib
+# URL=https://ci-mirrors.rust-lang.org/rustc
+
+SOURCE_URL=https://cdn.netbsd.org/pub/NetBSD/NetBSD-9.0/source/sets
+curl $SOURCE_URL/src.tgz | tar xzf -
+curl $SOURCE_URL/gnusrc.tgz | tar xzf -
+curl $SOURCE_URL/sharesrc.tgz | tar xzf -
+curl $SOURCE_URL/syssrc.tgz | tar xzf -
+
+BINARY_URL=https://cdn.netbsd.org/pub/NetBSD/NetBSD-9.0/amd64/binary/sets
+curl $BINARY_URL/base.tar.xz | \
+  tar xJf - -C /x-tools/x86_64-unknown-netbsd/sysroot ./usr/include ./usr/lib ./lib
+curl $BINARY_URL/comp.tar.xz | \
+  tar xJf - -C /x-tools/x86_64-unknown-netbsd/sysroot ./usr/include ./usr/lib
 
 cd usr/src