Spotter-VM/basic-runtimes/ruby.sh
2018-09-04 22:52:42 +02:00

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# Install Ruby runtime dependencies
apk --no-cache add gdbm libressl readline zlib
# Install Ruby build dependencies
apk --no-cache add --virtual .deps build-base autoconf gdbm-dev libressl-dev linux-headers readline-dev zlib-dev
# Download and unpack Ruby
wget http://cache.ruby-lang.org/pub/ruby/2.3/ruby-2.3.6.tar.xz -O ruby.tar.xz
mkdir -p /usr/src/ruby
tar -xJf ruby.tar.xz -C /usr/src/ruby --strip-components=1
rm ruby.tar.xz
cd /usr/src/ruby
# Hackfix to suppress "Insecure world writable dir" warning
sed -ni 'p;13a #define ENABLE_PATH_CHECK 0' file.c
# Configure compilation + hackfix to detect isnan/isinf macros
autoconf
ac_cv_func_isnan=yes ac_cv_func_isinf=yes ./configure --build=x86_64-linux-musl --disable-install-doc --enable-shared
# Compile and install Ruby
make -j $(nproc)
make install
# Install RubyGems and Bundler
mkdir -p /usr/local/etc
echo -e 'install: --no-document\nupdate: --no-document' >/usr/local/etc/gemrc
gem update --system
# Cleanup
cd /tmp
rm -r /usr/src/ruby
apk --no-cache del .deps
rm -rf /root/.gem