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|
#! /bin/sh
set -e
TPL_PKGS='gcc-4.7 cpp-4.7 g++-4.7'
main()
{
case "${1}" in
clean)
clean
;;
*)
if [ -z "${PKG_TARGETS}" ]; then
PKG_TARGETS="$(cat targets.in)"
fi
for arch in ${PKG_TARGETS}; do
PKG_TARGET_ARCH="${arch}" configure_build
done
>targets.mk
for stamp in configure build buildnative buildcross \
install installnative installcross; do
printf '%s_targets = \\\n' "${stamp}" \
>>targets.mk
for arch in ${PKG_TARGETS}; do
printf '\t%s-%s \\\n' \
"${stamp}" "${arch}" \
>>targets.mk
done
printf '\n' >>targets.mk
done
;;
esac
}
msg()
{
printf 'gcc-4.7 config: '
printf "${@}"
printf '\n'
}
configure_build()
{
# Generate a sed script to edit files.
_ss=
for _name in TARGET_ARCH; do
_ss="${_ss}s&@PKG_${_name}@&$(eval echo \$\{PKG_${_name}\})&;"
done
# Write metadata for <pkgbase>-<target> packages.
for _pkg in ${TPL_PKGS}; do
mkdir -p "${_pkg}-${PKG_TARGET_ARCH}.pkg"
sed "${_ss}" "${_pkg}.pkg.in/control" \
>"${_pkg}-${PKG_TARGET_ARCH}.pkg/control"
cp "${_pkg}.pkg.in/files" "${_pkg}-${PKG_TARGET_ARCH}.pkg/files"
msg 'Metadata for package "%s" generated.' \
"${_pkg}-${PKG_TARGET_ARCH}"
done
}
clean()
{
# Remove generated metadata for <pkgbase>-<target> packages.
for _pkg in ${TPL_PKGS}; do
rm -Rf "${_pkg}"-*-*-*.pkg/
done
}
main "${@}"
|
