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Make bzip2 support working again after bzip2 upgrade. This time commit

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BZ_NO_COMPRESS support to the bzip2 sources directly (yes, this takes file
off the vendor branch, but looks like bzip2 maintainer doesn't care), so that
it will not be removed when the next upgrade is performed. Also, add a short
note on how to test bzip2 support.

Pointy hat to:  obrien

Correct comment (libz -> libbz2) and remove useless full path to zutil.h
while I am here.
This commit is contained in:
Maxim Sobolev 2005-05-29 21:56:38 +00:00
parent 8484b5e66c
commit 55f88dd25e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=146788
2 changed files with 28 additions and 4 deletions
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9
contrib/bzip2/bzlib.c
View File

@ -73,8 +73,12 @@
bzBuffToBuffDecompress. Fixed.
--*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include "bzlib_private.h"
#ifndef BZ_NO_COMPRESS
/*---------------------------------------------------*/
/*--- Compression stuff ---*/
@ -130,6 +134,7 @@ void BZ2_bz__AssertH__fail ( int errcode )
}
#endif
#endif /* BZ_NO_COMPRESS */
/*---------------------------------------------------*/
static
@ -156,6 +161,7 @@ void default_bzfree ( void* opaque, void* addr )
if (addr != NULL) free ( addr );
}
#ifndef BZ_NO_COMPRESS
/*---------------------------------------------------*/
static
@ -528,6 +534,7 @@ int BZ_API(BZ2_bzCompressEnd) ( bz_stream *strm )
return BZ_OK;
}
#endif /* BZ_NO_COMPRESS */
/*---------------------------------------------------*/
/*--- Decompression stuff ---*/
@ -921,6 +928,7 @@ int BZ_API(BZ2_bzDecompressEnd) ( bz_stream *strm )
return BZ_OK;
}
#ifndef BZ_NO_COMPRESS
#ifndef BZ_NO_STDIO
/*---------------------------------------------------*/
@ -1610,6 +1618,7 @@ const char * BZ_API(BZ2_bzerror) (BZFILE *b, int *errnum)
}
#endif
#endif /* BZ_NO_COMPRESS */
/*-------------------------------------------------------------*/
/*--- end bzlib.c ---*/

23
lib/libstand/Makefile
View File

@ -127,10 +127,25 @@ SRCS+= syncicache.c
.endif
SRCS+= _setjmp.S
# decompression functionality from libz
# decompression functionality from libbz2
# NOTE: to actually test this functionality after libbz2 upgrade compile
# loader(8) with LOADER_BZIP2_SUPPORT defined
.PATH: ${.CURDIR}/../../contrib/bzip2
CFLAGS+= -DBZ_NO_STDIO -I${.CURDIR}/../../contrib/bzip2
SRCS+= bzlib.c crctable.c decompress.c huffman.c randtable.c
CFLAGS+= -DBZ_NO_STDIO -DBZ_NO_COMPRESS -I${.CURDIR}/../../contrib/bzip2
SRCS+= libstand_bzlib_private.h
.for file in bzlib.c crctable.c decompress.c huffman.c randtable.c
SRCS+= _${file}
CLEANFILES+= _${file}
_${file}: ${file}
sed "s|bzlib_private\.h|libstand_bzlib_private.h|" ${.ALLSRC} > ${.TARGET}
.endfor
CLEANFILES+= libstand_bzlib_private.h
libstand_bzlib_private.h: bzlib_private.h
sed -e 's|<stdlib.h>|"stand.h"|' \
${.ALLSRC} > ${.TARGET}
# decompression functionality from libz
.PATH: ${.CURDIR}/../libz
@ -147,7 +162,7 @@ _${file}: ${file}
# depend on stand.h being able to be included multiple times
CLEANFILES+= libstand_zutil.h
libstand_zutil.h: ${.CURDIR}/../libz/zutil.h
libstand_zutil.h: zutil.h
sed -e 's|<stddef.h>|"stand.h"|' \
-e 's|<string.h>|"stand.h"|' \
-e 's|<stdlib.h>|"stand.h"|' \