Decompressor for old bzip (.bz) compressed files. Does not include the

patented compression code.

6 files changed, 114 insertions, 0 deletions

diff --git a/archivers/bunzip/Makefile b/archivers/bunzip/Makefile
new file mode 100644
index 00000000000..293a97f842f
--- /dev/null
+++ b/archivers/bunzip/Makefile
@@ -0,0 +1,21 @@
+# $NetBSD: Makefile,v 1.1.1.1 1999/05/23 20:55:29 tv Exp $
+
+DISTNAME=	bunzip021.c
+PKGNAME=	bunzip-0.21
+CATEGORIES=	archivers
+MASTER_SITES=	${MASTER_SITE_LOCAL}
+EXTRACT_SUFX=	.gz
+
+MAINTAINER=	packages@netbsd.org
+HOMEPAGE=	http://www.muraroa.demon.co.uk/
+
+NO_WRKSUBDIR=
+EXTRACT_CMD=	${GZCAT} ${DOWNLOADED_DISTFILE} >${DISTNAME}
+
+do-build:
+	cd ${WRKSRC} && ${LINK.c} -o bunzip ${DISTNAME}
+
+do-install:
+	${INSTALL_PROGRAM} ${WRKSRC}/bunzip ${PREFIX}/bin/
+
+.include "../../mk/bsd.pkg.mk"
diff --git a/archivers/bunzip/files/md5 b/archivers/bunzip/files/md5
new file mode 100644
index 00000000000..f8108a090d5
--- /dev/null
+++ b/archivers/bunzip/files/md5
@@ -0,0 +1,3 @@
+$NetBSD: md5,v 1.1.1.1 1999/05/23 20:55:29 tv Exp $
+
+MD5 (bunzip021.c.gz) = 2a1843ca28bc1b5bfc2b7a7b10dccfd3
diff --git a/archivers/bunzip/patches/patch-aa b/archivers/bunzip/patches/patch-aa
new file mode 100644
index 00000000000..a99797d6e6c
--- /dev/null
+++ b/archivers/bunzip/patches/patch-aa
@@ -0,0 +1,72 @@
+$NetBSD: patch-aa,v 1.1.1.1 1999/05/23 20:55:29 tv Exp $
+
+--- bunzip021.c.orig	Sun May 23 16:48:42 1999
++++ bunzip021.c	Sun May 23 16:52:27 1999
+@@ -400,7 +400,8 @@
+ 
+ Int32   bytesIn, bytesOut;
+ Bool    verbose, veryVerbose;
+-Bool    compressing, keepInputFiles;
++#define compressing False
++Bool    keepInputFiles;
+ UInt32  globalCrc;
+ 
+ #define OM_FILES_TO_FILES   1
+@@ -2376,17 +2377,13 @@
+       "\nusage: %s [flags and input files in any order]\n"
+       "\n"
+       "   Flags:  -d          force decompression\n"
+-      "           -f          force compression\n"
+       "           -c          output to standard out\n"
+       "           -v, -V      be verbose, or very verbose\n"
+       "           -k          keep (don't delete) input files\n"
+       "           -L          display software license\n"
+       "           -1 .. -9    set block size of 100k .. 900k\n"
+       "\n"
+-      "   If invoked as `bzip', the default action is to compress.\n"
+-      "              as `bunzip', the default action is to decompress.\n"
+-      "\n"
+-      "   If no file names are given, bzip compresses or decompresses\n"
++      "   If no file names are given, bunzip decompresses\n"
+       "   from standard input to standard output.  You can combine\n"
+       "   flags, so `-v -e -4' means the same as -ve4 or -4ev, &c.\n"
+       "\n"
+@@ -2542,7 +2539,6 @@
+       }
+ 
+    keepInputFiles  = False;
+-   compressing     = True;
+    verbose         = False;
+    veryVerbose     = False;
+ 
+@@ -2550,12 +2546,6 @@
+       opMode = OM_STDIN_TO_STDOUT; else
+       opMode = OM_FILES_TO_FILES;
+ 
+-   if ( (strcmp ( "bunzip",     progName ) == 0) ||
+-        (strcmp ( "BUNZIP",     progName ) == 0) ||
+-        (strcmp ( "bunzip.exe", progName ) == 0) ||
+-        (strcmp ( "BUNZIP.EXE", progName ) == 0) )
+-      compressing = False;
+-
+    if (compressing) blockSize100k = 9;
+ 
+    for (aa = argList; aa != NULL; aa = aa->link)
+@@ -2564,8 +2554,7 @@
+             switch (aa->name[j]) {
+                case 'Q': break;
+                case 'c': opMode         = OM_FILE_TO_STDOUT; break;
+-               case 'd': compressing    = False; break;
+-               case 'f': compressing    = True; break;
++               case 'd': break;
+                case 'v': verbose        = True; break;
+                case 'k': keepInputFiles = True; break;
+                case '1': blockSize100k  = 1; break;
+@@ -2593,7 +2582,6 @@
+       exit ( 1 );
+    }
+ 
+-   compressing = False;
+    if ( !compressing ) blockSize100k = 0;
+ 
+    {
diff --git a/archivers/bunzip/pkg/COMMENT b/archivers/bunzip/pkg/COMMENT
new file mode 100644
index 00000000000..74ce8cda8d2
--- /dev/null
+++ b/archivers/bunzip/pkg/COMMENT
@@ -0,0 +1 @@
+Decompressor for bzip .bz files
diff --git a/archivers/bunzip/pkg/DESCR b/archivers/bunzip/pkg/DESCR
new file mode 100644
index 00000000000..72669371906
--- /dev/null
+++ b/archivers/bunzip/pkg/DESCR
@@ -0,0 +1,15 @@
+Please use bzip2, which is the successor of this older bzip version.
+This port stays for compatibility reasons.  A discussion of the
+advantages of bzip2 over bzip 0.21 is given on the homepage.
+
+In short: bzip2 is faster, more reliable and *patent free*
+
+This program may or may not infringe certain US patents pertaining
+to arithmetic coding and to the block-sorting transformation itself.
+Opinions differ as to the precise legal status of some of the
+algorithms used.  Nevertheless, you should be aware that commercial
+use of this program could render you liable to unfriendly legal
+action.
+
+[This package contains a DECOMPRESS-ONLY version, bunzip, which
+provides less legal problems than the full bzip program.]
diff --git a/archivers/bunzip/pkg/PLIST b/archivers/bunzip/pkg/PLIST
new file mode 100644
index 00000000000..474662ecb34
--- /dev/null
+++ b/archivers/bunzip/pkg/PLIST
@@ -0,0 +1,2 @@
+@comment $NetBSD: PLIST,v 1.1.1.1 1999/05/23 20:55:29 tv Exp $
+bin/bunzip