plan.sh

pkg_name=tcl
pkg_origin=core
pkg_version=8.6.11
pkg_maintainer="The Habitat Maintainers <humans@habitat.sh>"
pkg_description="Tool Command Language -- A dynamic programming language."
pkg_upstream_url="http://tcl.sourceforge.net/"
pkg_license=('custom')
pkg_source="http://downloads.sourceforge.net/sourceforge/${pkg_name}/${pkg_name}${pkg_version}-src.tar.gz"
pkg_shasum="8c0486668586672c5693d7d95817cb05a18c5ecca2f40e2836b9578064088258"
pkg_dirname="${pkg_name}${pkg_version}"
pkg_deps=(
  core/glibc
  core/gcc-libs
  core/zlib
)
pkg_build_deps=(
  core/coreutils
  core/diffutils
  core/patch
  core/make
  core/gcc
  core/sed
)
pkg_bin_dirs=(bin)
pkg_include_dirs=(include)
pkg_lib_dirs=(lib)
pkg_pconfig_dirs=(lib/pkgconfig)

do_build() {
  pushd unix > /dev/null
    export LDFLAGS="-lgcc_s ${LDFLAGS}"
    ./configure \
      --prefix="$pkg_prefix" \
      --enable-threads \
      --enable-64bit
    make

    # The Tcl package expects that its source tree is preserved so that
    # packages depending on it for their compilation can utilize it. These sed
    # remove the references to the build directory and replace them with more
    # reasonable system-wide locations.
    #
    # Thanks to: http://www.linuxfromscratch.org/blfs/view/stable/general/tcl.html
    # Thanks to: https://projects.archlinux.org/svntogit/packages.git/tree/trunk/PKGBUILD?h=packages/tcl
    local srcdir
    srcdir=$(abspath ..)
    local tdbcver=tdbc1.1.2
    local itclver=itcl4.2.1
    sed \
      -e "s#$srcdir/unix#$pkg_prefix/lib#" \
      -e "s#$srcdir#$pkg_prefix/include#" \
      -i tclConfig.sh
    sed \
      -e "s#$srcdir/unix/pkgs/$tdbcver#$pkg_prefix/lib/$tdbcver#" \
      -e "s#$srcdir/pkgs/$tdbcver/generic#$pkg_prefix/include#" \
      -e "s#$srcdir/pkgs/$tdbcver/library#$pkg_prefix/lib/tcl${pkg_version%.?}#" \
      -e "s#$srcdir/pkgs/$tdbcver#$pkg_prefix/include#" \
      -i pkgs/$tdbcver/tdbcConfig.sh
    sed \
      -e "s#$srcdir/unix/pkgs/$itclver#$pkg_prefix/lib/$itclver#" \
      -e "s#$srcdir/pkgs/$itclver/generic#$pkg_prefix/include#" \
      -e "s#$srcdir/pkgs/$itclver#$pkg_prefix/include#" \
      -i pkgs/$itclver/itclConfig.sh
  popd > /dev/null
}

do_install() {
  pushd unix > /dev/null
    make install
    make install-private-headers

    # Many packages expect a file named tclsh, so create a symlink
    ln -sfv "tclsh${pkg_version%.??}" "$pkg_prefix/bin/tclsh"

    chmod -v 755 "$pkg_prefix/lib/libtcl${pkg_version%.??}.so"
    ln -sfv "libtcl${pkg_version%.??}.so" "$pkg_prefix/lib/libtcl.so"

    # Install license file
    install -Dm644 ../license.terms "${pkg_prefix}/share/licenses/LICENSE"
  popd > /dev/null
}


# ----------------------------------------------------------------------------
# **NOTICE:** What follows are implementation details required for building a
# first-pass, "stage1" toolchain and environment. It is only used when running
# in a "stage1" Studio and can be safely ignored by almost everyone. Having
# said that, it performs a vital bootstrapping process and cannot be removed or
# significantly altered. Thank you!
# ----------------------------------------------------------------------------
if [[ "$STUDIO_TYPE" = "stage1" ]]; then
  pkg_build_deps=(
    core/gcc
    core/coreutils
    core/sed
    core/diffutils
    core/make
    core/patch
  )
fi