Complete bzip2-1.0.2 import.

MFC in:		14 days

5 files changed, 58 insertions, 15 deletions

diff --git a/lib/libstand/Makefile b/lib/libstand/Makefile
index 84f4baf..962e739 100644
--- a/lib/libstand/Makefile
+++ b/lib/libstand/Makefile
@@ -116,12 +116,24 @@ SRCS+=	_setjmp.S
 
 # decompression functionality from libbz2
 .PATH:	${.CURDIR}/../../contrib/bzip2
-CFLAGS+=-I${.CURDIR}/../../contrib/bzip2 -DBZ_NO_STDIO -DBZ_NO_COMPRESS
-SRCS+=	_bzlib.c crctable.c decompress.c huffman.c randtable.c
-CLEANFILES+=   _bzlib.c _bzlib.c.orig
+CFLAGS+=-I${.CURDIR} -DBZ_NO_STDIO -DBZ_NO_COMPRESS
+SRCS+=	_bzlib.c _crctable.c _decompress.c _huffman.c _randtable.c _bzlib.h \
+	_bzlib_private.h
 
-_bzlib.c: bzlib.c bzlib.c.diff
-	patch -s -b .orig -o ${.TARGET} < ${.ALLSRC:M*.diff} ${.ALLSRC:M*.c}
+# check your belt - ugly bzip2 stuff ahead
+.for file in bzlib.c bzlib.h bzlib_private.h
+CLEANFILES+=   _${file} _${file}.orig
+
+_${file}: ${file} ${file}.diff
+	patch -s -b .orig -o ${.TARGET} < ${.ALLSRC:M*.diff} ${.ALLSRC:M*.[ch]}
+.endfor
+
+.for file in crctable.c decompress.c huffman.c randtable.c
+CLEANFILES+=    _${file}
+
+_${file}: ${file}
+	sed "s|bzlib_private\.h|_bzlib_private.h|" ${.ALLSRC} > ${.TARGET}
+.endfor
 
 # decompression functionality from libz
 .PATH:	${.CURDIR}/../libz
diff --git a/lib/libstand/bzipfs.c b/lib/libstand/bzipfs.c
index 88b7940..5dd6fab 100644
--- a/lib/libstand/bzipfs.c
+++ b/lib/libstand/bzipfs.c
@@ -32,7 +32,7 @@ __FBSDID("$FreeBSD$");
 
 #include <sys/stat.h>
 #include <string.h>
-#include <bzlib.h>
+#include <_bzlib.h>
 
 #define BZ_BUFSIZE 2048	/* XXX larger? */
 
diff --git a/lib/libstand/bzlib.c.diff b/lib/libstand/bzlib.c.diff
index f13482b..cbc800d 100644
--- a/lib/libstand/bzlib.c.diff
+++ b/lib/libstand/bzlib.c.diff
@@ -3,17 +3,20 @@ $FreeBSD$
 A patch to avoid linking into libstand compression routines from the bzip2
 that never being used anyway, while bloat loader(8) by additional 15KB.
 
---- _bzlib.c	2001/09/13 12:20:50	1.1
-+++ _bzlib.c	2001/09/13 12:29:24
-@@ -75,6 +75,7 @@
+--- _bzlib.c    2001/09/13 12:20:50     1.1
++++ _bzlib.c    2001/09/13 12:29:24
+@@ -73,8 +73,9 @@
+         bzBuffToBuffDecompress.  Fixed.
+ --*/
  
- #include "bzlib_private.h"
+-#include "bzlib_private.h"
++#include "_bzlib_private.h"
  
 +#ifndef BZ_NO_COMPRESS
  
  /*---------------------------------------------------*/
  /*--- Compression stuff                           ---*/
-@@ -101,6 +102,7 @@
+@@ -130,6 +131,7 @@
  }
  #endif
  
@@ -21,7 +24,7 @@ that never being used anyway, while bloat loader(8) by additional 15KB.
  
  /*---------------------------------------------------*/
  static
-@@ -127,6 +128,7 @@
+@@ -156,6 +158,7 @@
     if (addr != NULL) free ( addr );
  }
  
@@ -29,7 +32,7 @@ that never being used anyway, while bloat loader(8) by additional 15KB.
  
  /*---------------------------------------------------*/
  static
-@@ -499,6 +501,7 @@
+@@ -528,6 +531,7 @@
     return BZ_OK;
  }
  
@@ -37,7 +40,7 @@ that never being used anyway, while bloat loader(8) by additional 15KB.
  
  /*---------------------------------------------------*/
  /*--- Decompression stuff                         ---*/
-@@ -869,6 +869,7 @@
+@@ -898,6 +902,7 @@
     return BZ_OK;
  }
  
@@ -45,7 +48,7 @@ that never being used anyway, while bloat loader(8) by additional 15KB.
  
  #ifndef BZ_NO_STDIO
  /*---------------------------------------------------*/
-@@ -1558,6 +1559,7 @@
+@@ -1587,6 +1592,7 @@
  }
  #endif
  
diff --git a/lib/libstand/bzlib.h.diff b/lib/libstand/bzlib.h.diff
new file mode 100644
index 0000000..ef6c4da
--- /dev/null
+++ b/lib/libstand/bzlib.h.diff
@@ -0,0 +1,15 @@
+$FreeBSD$
+
+--- bzlib.h	2002/02/01 15:20:44	1.1
++++ bzlib.h	2002/02/01 15:20:49
+@@ -110,8 +110,10 @@
+ #define BZ_EXPORT
+ #endif
+ 
++#ifndef BZ_NO_STDIO
+ /* Need a definitition for FILE */
+ #include <stdio.h>
++#endif
+ 
+ #ifdef _WIN32
+ #   include <windows.h>
diff --git a/lib/libstand/bzlib_private.h.diff b/lib/libstand/bzlib_private.h.diff
new file mode 100644
index 0000000..240eb8e
--- /dev/null
+++ b/lib/libstand/bzlib_private.h.diff
@@ -0,0 +1,13 @@
+$FreeBSD$
+
+--- bzlib_private.h	2002/02/01 15:41:26	1.1
++++ bzlib_private.h	2002/02/01 15:41:46
+@@ -70,7 +70,7 @@
+ #include <string.h>
+ #endif
+ 
+-#include "bzlib.h"
++#include "_bzlib.h"
+ 
+ 
+