#!/usr/bin/env bash

#
# ruby supporting libraries:
#
__rvm_readline_install() {
  __rvm_make_flags
  __rvm_pushpop $rvm_src_path
  package="readline" ; version="5.2" ; archive_format="tar.gz"
  # TODO: Figure out how to list, grab and apply the patches
  $rvm_scripts_path/log "info" "Retrieving $package-$version.$archive_format"
  $rvm_scripts_path/fetch "ftp://ftp.gnu.org/gnu/readline/$package-$version.$archive_format"
  result=$? ; if [[ "$result" -gt 0 ]] ; then return $result ; fi
  __rvm_run "$package/extract" "tar zxf $rvm_archives_path/$package-$version.$archive_format -C $rvm_src_path" "Extracting $package-$version.$archive_format"
  builtin cd "$rvm_src_path/$package-$version"
  if [[ "Darwin" = "$(uname)" ]] ; then
    #sdk=$(\ls -t /Developer/SDKs/ | head -n 1)
    #CFLAGS="-isysroot /Developer/SDKs/$sdk -arch i386 -arch x86_64"
    #LDFLAGS="-Wl,-syslibroot,/Developer/SDKs/$sdk -arch i386 -arch x86_64"
    #export CFLAGS LDFLAGS
    __rvm_run "$package/configure" "./configure --prefix=$rvm_path/usr --disable-dependency-tracking --disable-static --enable-shared" "Configuring $package"
  else
    __rvm_run "$package/configure" "./configure --prefix=$rvm_path/usr --disable-dependency-tracking --disable-static --enable-shared" "Configuring $package"
  fi
  __rvm_run "$package/make" "/usr/bin/make $rvm_make_flags" "Compiling $package"
  __rvm_run "$package/make.install" "/usr/bin/make install" "Installing $package to $rvm_path/usr"
  __rvm_pushpop
}

__rvm_iconv_install() {
  __rvm_make_flags
  __rvm_pushpop $rvm_src_path
  package="libiconv" ; version=1.13.1 ; archive_format="tar.gz"
  $rvm_scripts_path/log "info" "Retrieving $package-$version.$archive_format"
  $rvm_scripts_path/fetch "http://ftp.gnu.org/pub/gnu/libiconv/$package-$version.$archive_format"
  result=$? ; if [[ "$result" -gt 0 ]] ; then return $result ; fi
  __rvm_run "$package/extract" "tar zxf $rvm_archives_path/$package-$version.$archive_format -C $rvm_src_path" "Extracting $package-$version.$archive_format"
  builtin cd "$rvm_src_path/$package-$version"
  __rvm_run "$package/configure" "./configure --prefix=$rvm_path/usr" "Configuring $package."
  __rvm_run "$package/make" "/usr/bin/make $rvm_make_flags" "Compiling $package"
  __rvm_run "$package/make.install" "/usr/bin/make install" "Installing $package to $rvm_path/usr"
  __rvm_pushpop
}

__rvm_curl_install() {
  __rvm_make_flags
  __rvm_pushpop $rvm_src_path
  package="curl" ; version=7.19.7 ; archive_format="tar.gz"
  $rvm_scripts_path/log "info" "Retrieving $package-$version.$archive_format"
  $rvm_scripts_path/fetch "http://curl.haxx.se/download/$package-$version.$archive_format"
  result=$? ; if [[ "$result" -gt 0 ]] ; then return $result ; fi
  __rvm_run "$package/extract" "tar zxf $rvm_archives_path/$package-$version.$archive_format -C $rvm_src_path" "Extracting $package-$version.$archive_format"
  builtin cd "$rvm_src_path/$package-$version"
  __rvm_run "$package/configure" "./configure --prefix=$rvm_path/usr" "Configuring $package."
  __rvm_run "$package/make" "/usr/bin/make $rvm_make_flags" "Compiling $package"
  __rvm_run "$package/make.install" "/usr/bin/make install" "Installing $package to $rvm_path/usr"
  __rvm_pushpop
}

__rvm_openssl_install() {
  __rvm_make_flags
    if $rvm_scripts_path/match "$rvm_archflags" "x86_64" ; then
      openssl_os="os/compiler darwin64-x86_64-cc"
    else
      openssl_os="os/compiler darwin-i386-cc"
    fi
  __rvm_pushpop $rvm_src_path
  package="openssl" ; version="0.9.8k" ; archive_format="tar.gz"
  $rvm_scripts_path/log "info" "Retrieving $package-$version.$archive_format"
  $rvm_scripts_path/fetch "http://www.openssl.org/source/$package-$version.tar.gz"
  result=$? ; if [[ "$result" -gt 0 ]] ; then return $result ; fi
  __rvm_run "$package/extract" "tar zxf $rvm_archives_path/$package-$version.$archive_format -C $rvm_src_path" "Extracting $package-$version.$archive_format"
  builtin cd "$rvm_src_path/$package-$version"
  __rvm_run "$package/config" "./config --prefix=$rvm_path/usr zlib no-asm no-krb5 shared" "Configuring $package."
  __rvm_run "$package/make" "/usr/bin/make $rvm_make_flags" "Compiling $package"
  __rvm_run "$package/make.install" "/usr/bin/make install" "Installing $package to $rvm_path/usr"
  __rvm_pushpop
}

__rvm_zlib_install() {
  __rvm_make_flags
  __rvm_pushpop $rvm_src_path
  package="zlib" ; version="1.2.3" ; archive_format="tar.gz"
  $rvm_scripts_path/log "info" "Retrieving $package-$version.$archive_format"
  $rvm_scripts_path/fetch "http://www.zlib.net/$package-$version.tar.gz"
  result=$? ; if [[ "$result" -gt 0 ]] ; then return $result ; fi
  __rvm_run "$package/extract" "tar zxf $rvm_archives_path/$package-$version.$archive_format -C $rvm_src_path" "Extracting $package-$version.$archive_format"
  builtin cd "$rvm_src_path/$package-$version"
  __rvm_run "$package/configure" "./configure --prefix=$rvm_path/usr" "Configuring $package."
  __rvm_run "$package/make" "/usr/bin/make $rvm_make_flags" "Compiling $package"
  __rvm_run "$package/make.install" "/usr/bin/make install" "Installing $package to $rvm_path/usr"
  __rvm_pushpop
}

__rvm_ncurses_install() {
  __rvm_make_flags
  __rvm_pushpop $rvm_src_path
  package="ncurses" ; version="5.7" ; archive_format="tar.gz"
  $rvm_scripts_path/log "info" "Retrieving $package"
  $rvm_scripts_path/fetch "ftp://invisible-island.net/ncurses/ncurses.tar.gz"
  result=$? ; if [[ "$result" -gt 0 ]] ; then return $result ; fi
  __rvm_run "$package/extract" "tar zxf $rvm_archives_path/$package.$archive_format -C $rvm_src_path" "Extracting $package.$archive_format"
  builtin cd "$rvm_src_path/$package-$version"
  __rvm_run "$package/configure" "./configure --prefix=$rvm_path/usr --with-shared --disable-rpath --without-debug --without-ada --enable-safe-sprintf --enable-sigwinch --without-progs" "Configuring $package."
  __rvm_run "$package/make" "/usr/bin/make $rvm_make_flags" "Compiling $package"
  __rvm_run "$package/make.install" "/usr/bin/make install" "Installing $package to $rvm_path/usr"
  __rvm_pushpop
}