diff options
Diffstat (limited to '')
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | INSTALL | 2 | ||||
| -rw-r--r-- | README | 11 | ||||
| -rwxr-xr-x | configure | 22 | ||||
| -rw-r--r-- | doc/lunzip.1 | 2 |
5 files changed, 22 insertions, 19 deletions
@@ -1,6 +1,6 @@ -2013-05-18 Antonio Diaz Diaz <antonio@gnu.org> +2013-06-18 Antonio Diaz Diaz <antonio@gnu.org> - * Version 1.3-rc1 released. + * Version 1.3 released. * Decompression time has been reduced by 1%. * main.c (show_header): Show header version if verbosity >= 4. * Ignore option '-n, --threads' for compatibility with plzip. @@ -1,7 +1,7 @@ Requirements ------------ You will need a C compiler. -I use gcc 4.8.0 and 3.3.6, but the code should compile with any +I use gcc 4.8.1 and 3.3.6, but the code should compile with any standards compliant compiler. Gcc is available at http://gcc.gnu.org. @@ -5,9 +5,9 @@ small size makes it well suited for embedded devices or software installers that need to decompress files but do not need compression capabilities. -Lunzip uses the same well-defined exit status values used by bzip2, -which makes it safer when used in pipes or scripts than compressors -returning ambiguous warning values, like gzip. +Lunzip uses the same well-defined exit status values used by lzip and +bzip2, which makes it safer when used in pipes or scripts than +decompressors returning ambiguous warning values, like gunzip. The 4 factor integrity checking of the lzip format guarantees that the decompressed version of the data is identical to the original. This @@ -18,7 +18,10 @@ occurs upon decompression, so it can only tell you that something is wrong. It can't help you recover the original uncompressed data. If you ever need to recover data from a damaged lzip file, try the -lziprecover program. +lziprecover program. Lziprecover makes lzip files resistant to bit-flip, +one of the most common forms of data corruption, and its recovery +capabilities contribute to make of the lzip format one of the best +options for long-term data archiving. Lunzip replaces every file given in the command line with a decompressed version of itself. Each decompressed file has the same modification @@ -6,7 +6,7 @@ # to copy, distribute and modify it. pkgname=lunzip -pkgversion=1.3-rc1 +pkgversion=1.3 progname=lunzip srctrigger=doc/lunzip.1 @@ -26,9 +26,8 @@ CFLAGS='-Wall -W -O2' LDFLAGS= # checking whether we are using GNU C. -if [ ! -x /bin/gcc ] && - [ ! -x /usr/bin/gcc ] && - [ ! -x /usr/local/bin/gcc ] ; then +${CC} --version > /dev/null 2>&1 +if [ $? != 0 ] ; then CC=cc CFLAGS='-W -O2' fi @@ -96,16 +95,19 @@ while [ $# != 0 ] ; do CFLAGS=*) CFLAGS=${optarg} ;; LDFLAGS=*) LDFLAGS=${optarg} ;; - --* | *=* | *-*-*) ;; + --*) + echo "configure: WARNING: unrecognized option: '${option}'" 1>&2 ;; + *=* | *-*-*) ;; *) - echo "configure: Unrecognized option: \"${option}\"; use --help for usage." 1>&2 + echo "configure: unrecognized option: '${option}'" 1>&2 + echo "Try 'configure --help' for more information." 1>&2 exit 1 ;; esac # Check if the option took a separate argument if [ "${arg2}" = yes ] ; then if [ $# != 0 ] ; then args="${args} \"$1\"" ; shift - else echo "configure: Missing argument to \"${option}\"" 1>&2 + else echo "configure: Missing argument to '${option}'" 1>&2 exit 1 fi fi @@ -123,10 +125,8 @@ if [ -z "${srcdir}" ] ; then fi if [ ! -r "${srcdir}/${srctrigger}" ] ; then - exec 1>&2 - echo - echo "configure: Can't find sources in ${srcdir} ${srcdirtext}" - echo "configure: (At least ${srctrigger} is missing)." + echo "configure: Can't find sources in ${srcdir} ${srcdirtext}" 1>&2 + echo "configure: (At least ${srctrigger} is missing)." 1>&2 exit 1 fi diff --git a/doc/lunzip.1 b/doc/lunzip.1 index 8fe9741..e04ac0e 100644 --- a/doc/lunzip.1 +++ b/doc/lunzip.1 @@ -1,5 +1,5 @@ .\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.37.1. -.TH LUNZIP "1" "May 2013" "Lunzip 1.3-rc1" "User Commands" +.TH LUNZIP "1" "June 2013" "Lunzip 1.3" "User Commands" .SH NAME Lunzip \- small decompressor for lzip files .SH SYNOPSIS |