#!/bin/sh
set -e

WORKSPACE=/home/yasuhiro/.atelier/usr/share/ywesee

# ruby
RUBY_URL=https://cache.ruby-lang.org/pub/ruby
RUBY_VERSION=1.8.6-p388
RUBY_TARGET=186
RUBY_SUFFIX=${RUBY_TARGET}

# patches
ATTACHMENT_URL=http://dev.ywesee.com/uploads/att

# oniguruma
ONIGURUMA_PATCHES_URL=${ATTACHMENT_URL}/Oniguruma_Patch_Ruby_${RUBY_TARGET}.tar.gz

# additional patches for > ruby 1.8.6-p369
RUBY_PATCHE_OPENSSL=${ATTACHMENT_URL}/Openssl_patch.txt
RUBY_PATCHE_SYCK=${ATTACHMENT_URL}/Syck_patch.txt


cd ${WORKSPACE}/src

# ruby
if [ ! -f "ruby-${RUBY_VERSION}.tar.gz" ]; then
  curl -LO ${RUBY_URL}/ruby-${RUBY_VERSION}.tar.gz
fi
rm -fr ruby-${RUBY_VERSION}
tar -zxvf ruby-${RUBY_VERSION}.tar.gz

# oniguruma-patches
if [ ! -f "oniguruma-patches.tar.gz" ]; then
  curl -L ${ONIGURUMA_PATCHES_URL} -o oniguruma-patches.tar.gz
fi
rm -fr oniguruma
tar -zxvf oniguruma-patches.tar.gz

cd oniguruma

export CFLAGS=-fPIC
make clean
./configure --with-rubydir=../ruby-${RUBY_VERSION}
make $RUBY_TARGET

cd ../

# additional ruby patches
if [ ! -d "patches_ruby_${RUBY_TARGET}" ]; then
  mkdir patches_ruby_${RUBY_TARGET}
fi
cd patches_ruby_${RUBY_TARGET}

if [ ! -f "openssl-1.0.patch" ]; then
  curl -L $RUBY_PATCHE_OPENSSL -o openssl-1.0.patch
fi

if [ ! -f "syck.patch" ]; then
  curl -L $RUBY_PATCHE_SYCK -o syck.patch
fi

cd ../ruby-${RUBY_VERSION}

patch -p1 <../patches_ruby_${RUBY_TARGET}/openssl-1.0.patch
patch -p1 <../patches_ruby_${RUBY_TARGET}/syck.patch

autoconf
./configure \
  --prefix=${WORKSPACE} \
  --program-suffix=${RUBY_SUFFIX} \
  --libdir=${WORKSPACE}/lib
make
make install