Resurrect archivers/bzip and assign maintainer

This port was removed due not having a publically available distfile.
That has been fixed per the PR with maintainership assigned to submitter.

Additionally:

  * The patch-aa was renamed
  * The patch-ab and patch-ac touched the same file; they were combined
    and renamed
  * DragonFly support was added (hence the portrevision bump)
  * GPLv2 license was annotated
  * 80-column formatting was respected
  * PLIST sorted

PR:		188939
Submitted by:	Chris Hutchinson
Tweaks:		marino

1 files changed, 59 insertions, 0 deletions

diff --git a/archivers/bzip/files/patch-bzip.c b/archivers/bzip/files/patch-bzip.c
new file mode 100644
index 000000000000..ea9513a90511
--- /dev/null
+++ b/archivers/bzip/files/patch-bzip.c
@@ -0,0 +1,59 @@
+--- bzip.c.orig	1996-08-30 20:35:28.000000000 +0000
++++ bzip.c
+@@ -114,9 +114,13 @@
+ --*/
+ 
+ #if BZ_UNIX_32
++   #include <sys/types.h>
+    #include <utime.h>
+    #include <unistd.h>
++#if !defined(__FreeBSD__) && !defined(__OpenBSD__) && !defined(__NetBSD__) \
++ && !defined(__DragonFly__)	/* stdlib already included above */
+    #include <malloc.h>
++#endif
+    #include <sys/stat.h>
+    #include <sys/times.h>
+ 
+@@ -2578,7 +2582,7 @@ void bitStreamEOF ()
+ 
+ 
+ /*---------------------------------------------*/
+-void mySignalCatcher ( IntNative *n )
++void mySignalCatcher (int n __unused)
+ {
+    fprintf ( stderr, 
+              "\n%s: Control-C (or similar) caught, quitting.\n",
+@@ -2588,7 +2592,7 @@ void mySignalCatcher ( IntNative *n )
+ 
+ 
+ /*---------------------------------------------*/
+-void mySIGSEGVorSIGBUScatcher ( IntNative *n )
++void mySIGSEGVorSIGBUScatcher (int n __unused)
+ {
+    if (compressing)
+       fprintf ( stderr,
+@@ -3130,11 +3134,6 @@ IntNative main ( IntNative argc, Char *a
+    signal (SIGBUS,  mySIGSEGVorSIGBUScatcher);
+    #endif
+ 
+-   if ( ! (argc > 1 && strcmp ( "-Q", argv[1] ) == 0) )
+-      fprintf ( stderr,
+-                "BZIP, a block-sorting file compressor.  "
+-                "Version 0.21, 25-August-96.\n" );
+-
+    #if DEBUG
+       if ( ! (argc > 1 && strcmp ( "-Q", argv[1] ) == 0) )
+          fprintf ( stderr, "BZIP: *** compiled with debugging ON ***\n" );
+@@ -3205,6 +3204,12 @@ IntNative main ( IntNative argc, Char *a
+                          break;
+          }
+ 
++   if (verbose) {
++      fprintf ( stderr,
++                "BZIP, a block-sorting file compressor.  "
++                "Version 0.21, 25-August-96.\n" );
++   }
++
+    if ( opMode == OM_FILE_TO_STDOUT && numFileNames != 1) {
+       fprintf ( stderr, "%s: Option -c requires you to supply exactly one filename.\n",
+                 progName );