Update base-image to bookworm

Dockerfile

@@ -1,10 +1,10 @@
 ARG os=debian
-ARG version=bullseye
+ARG version=bookworm
 ARG variant=-slim
 ARG mirror=http://deb.debian.org/debian
-ARG system_ruby=ruby2.7
+ARG system_ruby=ruby3.1
 
-# Build for 0.*, 1.0*, 1.1*, 1.8 and 1.8.5
+# Build for 0.*, 1.0*, 1.1*, 1.8.0-4, 1.8.5 and 2.0.0
 FROM debian:buster-slim
 ENV DEBIAN_FRONTEND=noninteractive
 ARG mirror
@@ -45,14 +45,13 @@ RUN rm -rf build/*/man build/*/share/man build/*/share/doc build/*/share/ri
 RUN rm -f build/*/lib/libruby-static.a
 RUN rm -f build/*/bin/gcc build/*/bin/cc
 
-FROM ${os}:${version}${variant}
+# Build for 1.2*, 1.3*, 1.4*, 1.6*, 1.8.6, 1.8.7, 1.9 and 2.1-3.0
+FROM debian:bullseye-slim
 ENV DEBIAN_FRONTEND=noninteractive
 ARG mirror
-ARG version
-ARG system_ruby
 
 RUN dpkg --add-architecture i386 \
-  && echo "deb-src ${mirror} ${version} main" > /etc/apt/sources.list.d/deb-src.list \
+  && echo "deb-src ${mirror} bullseye main" > /etc/apt/sources.list.d/deb-src.list \
   && echo 'Dpkg::Use-Pty "0";\nquiet "2";\nAPT::Install-Recommends "0";' > /etc/apt/apt.conf.d/99autopilot \
   && echo 'Acquire::HTTP::No-Cache "True";' > /etc/apt/apt.conf.d/99no-cache \
   && apt-get update \
@@ -62,9 +61,9 @@ RUN dpkg --add-architecture i386 \
       bison \
       rdfind \
       file \
-      lib${system_ruby}:amd64 \
-      lib${system_ruby}:i386 \
-  && apt-get build-dep ${system_ruby} \
+      libruby2.7:amd64 \
+      libruby2.7:i386 \
+  && apt-get build-dep libruby2.7 \
   && rm -rf /var/lib/apt/lists/*
 
 COPY --from=0 /build-all-ruby/ /build-all-ruby
@@ -93,13 +92,50 @@ RUN rake -j ${j} all-2.6
 RUN rake -j ${j} all-2.7
 RUN rake -j ${j} all-3.0
 
-COPY versions/3.1* /all-ruby/versions/
-RUN rake -j ${j} all-3.1
+RUN rm -rf Rakefile versions/ patch/
+RUN rm -rf DIST build/*/log build/*/ruby*/
+RUN rm -rf build/*/man build/*/share/man build/*/share/doc build/*/share/ri
+RUN rm -f build/*/lib/libruby-static.a
+RUN rm -f build/*/bin/gcc build/*/bin/cc
 
-COPY versions/3.2* /all-ruby/versions/
-RUN rake -j ${j} all-3.2
+FROM ${os}:${version}${variant}
+ENV DEBIAN_FRONTEND=noninteractive
+ARG mirror
+ARG version
+ARG system_ruby
 
-COPY versions/3.3* /all-ruby/versions/
+RUN dpkg --add-architecture i386 \
+  && echo "deb-src ${mirror} ${version} main" > /etc/apt/sources.list.d/deb-src.list \
+  && echo 'Dpkg::Use-Pty "0";\nquiet "2";\nAPT::Install-Recommends "0";' > /etc/apt/apt.conf.d/99autopilot \
+  && echo 'Acquire::HTTP::No-Cache "True";' > /etc/apt/apt.conf.d/99no-cache \
+  && apt-get update \
+  && apt-get install \
+      build-essential \
+      gcc-multilib \
+      bison \
+      rdfind \
+      file \
+      lib${system_ruby}:amd64 \
+      lib${system_ruby}:i386 \
+  && apt-get build-dep ${system_ruby} \
+  && rm -rf /var/lib/apt/lists/*
+
+COPY --from=1 /build-all-ruby/ /build-all-ruby
+COPY --from=1 /all-ruby/ /all-ruby
+
+WORKDIR /all-ruby
+
+COPY Rakefile /all-ruby/
+COPY lib/ruby_version.rb /all-ruby/lib/
+COPY patch /all-ruby/patch/
+RUN rake setup_build
+
+# rake -j interpret non-numeric argument as number of CPUs plus 3.
+ARG j=numcpu_plus_alpha
+
+COPY versions/3.1* versions/3.2* versions/3.3* /all-ruby/versions/
+RUN rake -j ${j} all-3.1
+RUN rake -j ${j} all-3.2
 RUN rake -j ${j} all-3.3
 
 COPY lib/* /all-ruby/lib/
@@ -129,24 +165,28 @@ RUN dpkg --add-architecture i386 \
   && apt-get update \
   && apt-get install \
       libc6:i386 \
-      libffi7:i386 \
+      libffi8:i386 \
       libgcc1:i386 \
       libgdbm6:i386 \
       libncurses5:i386 \
       libreadline8:i386 \
-      libssl1.1:i386 \
+      libssl3:i386 \
       zlib1g:i386 \
-      libffi7:amd64 \
+      libffi8:amd64 \
       libgdbm6:amd64 \
       libncurses5:amd64 \
       libreadline8:amd64 \
-      libssl1.1:amd64 \
+      libssl3:amd64 \
       zlib1g:amd64 \
       gcc \
       ${system_ruby} \
   && rm -rf /var/lib/apt/lists/*
 
-COPY --from=1 /build-all-ruby/ /build-all-ruby
-COPY --from=1 /all-ruby/ /all-ruby
+COPY --from=2 /build-all-ruby/ /build-all-ruby
+COPY --from=2 /all-ruby/ /all-ruby
+
+# for Ruby 0.x and 1.1x
+COPY --from=2 /lib/i386-linux-gnu/libcrypt.so.1.1.0 /lib/i386-linux-gnu/libcrypt.so.1.1.0
+RUN cd /lib/i386-linux-gnu && ln -s libcrypt.so.1.1.0 libcrypt.so.1
 
 WORKDIR /all-ruby