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Diffstat (limited to 'packages/compression/lzo/lzo.kconfig')
| -rw-r--r-- | packages/compression/lzo/lzo.kconfig | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/packages/compression/lzo/lzo.kconfig b/packages/compression/lzo/lzo.kconfig new file mode 100644 index 0000000..f6f51c7 --- /dev/null +++ b/packages/compression/lzo/lzo.kconfig @@ -0,0 +1,87 @@ +################################################################################ +# Embtoolkit +# Copyright(C) 2009-2011 Abdoulaye Walsimou GAYE. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# +################################################################################ +# +# \file lzo.kconfig +# \brief lzo.kconfig of Embtoolkit +# \author Abdoulaye Walsimou GAYE <awg@embtoolkit.org> +# \date December 2009 +################################################################################ + +config EMBTK_HOST_HAVE_LZO + bool + select EMBTK_LZO_PKG_IS_TARGZ + help + lzo host development machine. + +config EMBTK_HAVE_LZO + bool "Have lzo for the target" + select EMBTK_LZO_PKG_IS_TARGZ + help + LZO is a data compression library which is suitable for data + de-/compression in real-time. This means it favours speed over + compression ratio. + LZO is written in ANSI C. Both the source code and the + compressed data format are designed to be portable across + platforms. + LZO implements a number of algorithms with the following + features: + + * Decompression is simple and *very* fast. + * Requires no memory for decompression. + * Compression is pretty fast. + * Requires 64 kB of memory for compression. + * Allows you to dial up extra compression at a speed + cost in the compressor. The speed of the decompressor + is not reduced. + * Includes compression levels for generating + pre-compressed data which achieve a quite competitive + compression ratio. + * There is also a compression level which needs only + 8 kB for compression. + * Algorithm is thread safe. + * Algorithm is lossless. + LZO supports overlapping compression and in-place + decompression. + +choice + prompt "lzo version you wish" + depends on EMBTK_HAVE_LZO || EMBTK_HOST_HAVE_LZO + help + Here you can choose which version of lzo you want to use. + + config EMBTK_LZO_VERSION_2_03 + bool "lzo-2.03" +endchoice + +config EMBTK_LZO_VERSION_STRING + string + default "2.03" if EMBTK_LZO_VERSION_2_03 + +config EMBTK_LZO_NEED_PATCH + bool + select EMBTK_LZO_HOST_NEED_PATCH +config EMBTK_LZO_NEED_AUTORECONF + bool + select EMBTK_LZO_HOST_NEED_AUTORECONF +config EMBTK_LZO_PKG_IS_TARGZ + bool + select EMBTK_LZO_HOST_PKG_IS_TARGZ +config EMBTK_LZO_PKG_IS_TARBZ2 + bool + select EMBTK_LZO_HOST_PKG_IS_TARBZ2 |