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| -rw-r--r-- | eclass/qt4.eclass | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/eclass/qt4.eclass b/eclass/qt4.eclass new file mode 100644 index 000000000000..1101d2af2e5a --- /dev/null +++ b/eclass/qt4.eclass @@ -0,0 +1,50 @@ +# Copyright 2005 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Header: /var/cvsroot/gentoo-x86/eclass/qt4.eclass,v 1.1 2005/11/17 13:48:46 caleb Exp $ +# +# Author Caleb Tennis <caleb@gentoo.org> +# +# This eclass is simple. Inherit it, and in your depend, do something like this: +# +# DEPEND="$(qt_min_version 4)" +# +# and it handles the rest for you +# + +inherit versionator + +QTPKG="x11-libs/qt-" +QT4MAJORVERSIONS="4.1 4.0" +QT4VERSIONS="4.0.1 4.0.0" + +qt_min_version() { + echo "|| (" + qt_min_version_list "$@" + echo ")" +} + +qt_min_version_list() { + local MINVER="$1" + local VERSIONS="" + + case "${MINVER}" in + 4|4.0|4.0.0) VERSIONS="=${QTPKG}4*";; + 4.1|4.1.0) + for x in ${QT4MAJORVERSIONS}; do + if $(version_is_at_least "${MINVER}" "${x}"); then + VERSIONS="${VERSIONS} =${QTPKG}${x}*" + fi + done + ;; + 4*) + for x in ${QT4VERSIONS}; do + if $(version_is_at_least "${MINVER}" "${x}"); then + VERSIONS="${VERSIONS} =${QTPKG}${x}" + fi + done + ;; + *) VERSIONS="=${QTPKG}4*";; + esac + + echo "${VERSIONS}" +} |