build_style: Add gemspec build_style

This commit is contained in:
maxice8 2018-10-30 19:54:02 -03:00 committed by maxice8
parent 49e11e1ca5
commit 03ea181231
3 changed files with 196 additions and 0 deletions

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@ -781,6 +781,12 @@ with the character `r` in the `version` variable. The `distfiles`
location will automatically be set as well as the package made to depend
on `R`.
- `gemspec` For packages that use
[gemspec](https://guides.rubygems.org/specification-reference/) files for building a ruby
gem and then installing it. The gem command can be overridden by `gem_cmd`. `configure_args`
can be used to pass arguments during compilation. If your package does not make use of compiled
extensions consider using the `gem` build style instead.
- `gem` For packages that are installed using gems from [RubyGems](https://rubygems.org/).
The gem command can be overridden by `gem_cmd`. `noarch` is set unconditionally and `distfiles`
is set by the build style if the template does not do so. If your gem provides extensions which

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@ -0,0 +1,187 @@
#
# This helper is for templates using gemspec files from upstream or Rubygems.
#
do_build() {
: ${gem_cmd:=gem}
: ${gemspec:=${pkgname#ruby-}.gemspec}
# Fix packages that keep Gem.gemspec as the name instead of the proper
# $pkgname.gemspec
if [ -f Gem.gemspec ]; then
gemspec=Gem.gemspec
fi
if [ -f .gemspec ]; then
gemspec=.gemspec
fi
# Hardcode name and version just in case they try something funny like
# requiring RELEASE to be on the environment to not append -rc0 to version
# Some even forget to update the version in the gemspec after releasing
sed -ri "s|(\.name .*)=.*|\1 = \"${pkgname#ruby-}\"|g" $gemspec
sed -ri "s|(\.version .*)=.*|\1 = \"${version}\"|g" $gemspec
# Replace use of `git ls-files` with find, use printf so we can print without starting
# dot-slash path
sed -i 's|`git ls-files`|`find . -type f -printf "%P\\n"`|g' $gemspec
# Sadly ruby isn't capable of handling nullbytes in a command so we have to use
# -print0, then try using sed to remove the suffix
# The end result is:
# `find . -type f -print0 | sed -e "s@\\./@@g"`
sed -i 's|`git ls-files -z`|`find . -type f -print0 \| sed -e "s@\\\\./@@g"`|g' $gemspec
if [ "$CROSS_BUILD" ]; then
# Create a .extconf file that forces the Makefile to use our environment
# this allows us to cross-compile like it is done with meson cross-files
cat>append<<EOF
RbConfig::MAKEFILE_CONFIG['CPPFLAGS'] = ENV['CPPFLAGS'] if ENV['CPPFLAGS']
\$CPPFLAGS = ENV['CPPFLAGS'] if ENV['CPPFLAGS']
RbConfig::MAKEFILE_CONFIG['CC'] = ENV['CC'] if ENV['CC']
RbConfig::MAKEFILE_CONFIG['CXX'] = ENV['CXX'] if ENV['CXX']
RbConfig::MAKEFILE_CONFIG['LD'] = ENV['LD'] if ENV['LD']
RbConfig::MAKEFILE_CONFIG['CFLAGS'] = ENV['CFLAGS'] if ENV['CFLAGS']
RbConfig::MAKEFILE_CONFIG['CXXFLAGS'] = ENV['CXXFLAGS'] if ENV['CXXFLAGS']
RbConfig::MAKEFILE_CONFIG['AR'] = ENV['AR'] if ENV['AR']
RbConfig::MAKEFILE_CONFIG['RANLIB'] = ENV['RANLIB'] if ENV['RANLIB']
EOF
# Patch all instances of extconf that use create_makefile
for f in $(find . -type f -name 'extconf.rb'); do
if [ ! -f ${f}.orig ]; then
# Ignore extconf files that do not create makefiles
grep -q create_makefile $f || continue
# Create a backup which we will restore later
cp $f ${f}.orig
# Patch extconf.rb for cross compile
cat append ${f}.orig >> $f
fi
done
fi
# If we are downloading a gem file then create a spec out of it
for f in $distfiles; do
if [ "${f##*.}" = "gem" ]; then
$gem_cmd spec \
"${XBPS_SRCDISTDIR}/${pkgname}-${version}/${f##*/}" \
--ruby > $gemspec
fi
done
$gem_cmd build --verbose ${gemspec}
if [ "$CROSS_BUILD" ]; then
# Restore previous extconf.rb which we ship.
find . -type f -name 'extconf.rb.orig' | while read -r f; do
mv $f ${f%.*}
done
fi
}
do_install() {
: ${gem_cmd:=gem}
local _GEMDIR _INSTDIR _TARGET_PLATFORM _HOST_PLATFORM _HOST_EXT_DIR _TARGET_EXT_DIR
_GEMDIR=$($gem_cmd env gemdir)
_INSTDIR=${DESTDIR}/${_GEMDIR}/gems/${pkgname#ruby-}-${version}
if [ "$CROSS_BUILD" ]; then
# Convert to the platforms used in our ruby packages
case "$XBPS_TARGET_MACHINE" in
x86_64) _TARGET_PLATFORM=x86_64-linux ;;
x86_64-musl) _TARGET_PLATFORM=x86_64-linux-musl ;;
i686) _TARGET_PLATFORM=i686-linux ;;
i686-musl) _TARGET_PLATFORM=i686-linux-musl ;;
armv7l|armv7hf) _TARGET_PLATFORM=armv7l-linux-eabihf ;;
armv6l|armv6hf) _TARGET_PLATFORM=arm-linux-eabihf ;;
armv7l-musl|armv7hf-musl) _TARGET_PLATFORM=armv7l-linux-musleabihf ;;
armv6l-musl|armv6hf-musl) _TARGET_PLATFORM=arm-linux-musleabihf ;;
aarch64) _TARGET_PLATFORM=aarch64-linux ;;
aarch64-musl) _TARGET_PLATFORM=aarch64-linux-musl ;;
esac
case "$XBPS_MACHINE" in
x86_64) _HOST_PLATFORM=x86_64-linux ;;
x86_64-musl) _HOST_PLATFORM=x86_64-linux-musl ;;
i686) _HOST_PLATFORM=i686-linux ;;
i686-musl) _HOST_PLATFORM=i686-linux-musl ;;
armv7l|armv7hf) _HOST_PLATFORM=armv7l-linux-eabihf ;;
armv6l|armv6hf) _HOST_PLATFORM=arm-linux-eabihf ;;
armv7l-musl|armv7hf-musl) _HOST_PLATFORM=armv7l-linux-musleabihf ;;
armv6l-musl|armv6hf-musl) _HOST_PLATFORM=arm-linux-musleabihf ;;
aarch64) _HOST_PLATFORM=aarch64-linux ;;
aarch64-musl) _HOST_PLATFORM=aarch64-linux-musl ;;
esac
fi
$gem_cmd install \
--local \
--install-dir ${DESTDIR}/${_GEMDIR} \
--bindir ${DESTDIR}/usr/bin \
--ignore-dependencies \
--no-document \
--verbose \
"${pkgname#ruby-}-${version}.gem" \
-- $configure_args
# Remove cache
rm -rf ${DESTDIR}/${_GEMDIR}/cache
# Remove ext directory, they are only source code and configuration
# The actual extensions are in a arch path guarded
rm -rf ${_INSTDIR}/ext
# Remove duplicated library that is available in a arch guarded
# extension
rm -rf ${_INSTDIR}/lib/*.so
# Remove installed tests and benchmarks
rm -rf ${_INSTDIR}/{test,tests,autotest,benchmark,benchmarks,script,examples,demo}
# Remove files shipped on the root of the gem, most of the time they are useless
find ${_INSTDIR} -maxdepth 1 -type f -delete
# Remove unnecessary files
find ${DESTDIR}/${_GEMDIR}/extensions \( -name mkmf.log -o -name gem_make.out \) -delete
# Place manpages in usr/share/man/man[0-9]
find ${_INSTDIR}/man -type f -name '*.[0-8n]' | while read -r m; do
vman ${m}
done
rm -rf "${_INSTDIR}/man"
# Place executables in /usr/bin
if [ -d "${_INSTDIR}/bin" ]; then
for f in "${_INSTDIR}"/bin/*; do
vbin "${f}"
done
fi
rm -rf ${_INSTDIR}/bin
# Place conf files in their places
find ${_INSTDIR}/etc -type f | while read -r c; do
vmkdir $(dirname ${c})
mv ${c} "${DESTDIR}/${c##*${_INSTDIR}/etc/}/"
done
rm -rf ${_INSTDIR}/etc
if [ "$CROSS_BUILD" ]; then
# Path to the extensions on a package, ruby installs against the platform
# of the host, so we have to move them to the correct place
_HOST_EXT_DIR="${DESTDIR}/${_GEMDIR}/extensions/${_HOST_PLATFORM}"
_TARGET_EXT_DIR="${DESTDIR}/${_GEMDIR}/extensions/${_TARGET_PLATFORM}"
if [ -d ${_HOST_EXT_DIR} ]; then
mv ${_HOST_EXT_DIR} ${_TARGET_EXT_DIR}
fi
# Fix Makefile locations to point to the correct platform
for f in $(find ${DESTDIR}/${_GEMDIR} -type f -name 'Makefile'); do
sed -i "s|${_HOST_PLATFORM}|${_TARGET_PLATFORM}|g" $f
done
fi
}

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@ -0,0 +1,3 @@
lib32disabled=yes
hostmakedepends+=" ruby-devel"
makedepends+=" ruby-devel"