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btrfs-progs: build: rename compression support variables

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Now that LZO and ZSTD are optional for not just restore, rename the
build variables to a more generic name and update configure summary.

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2022-06-21 01:53:05 +02:00
parent 345731fff3
commit 92b57e4fd8
5 changed files with 28 additions and 27 deletions
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6
Makefile
View File

@ -96,8 +96,8 @@ CFLAGS = $(SUBST_CFLAGS) \
-I$(TOPDIR) \
-I$(TOPDIR)/libbtrfsutil \
$(CRYPTO_CFLAGS) \
-DBTRFSRESTORE_LZO=$(BTRFSRESTORE_LZO) \
-DBTRFSRESTORE_ZSTD=$(BTRFSRESTORE_ZSTD) \
-DCOMPRESSION_LZO=$(COMPRESSION_LZO) \
-DCOMPRESSION_ZSTD=$(COMPRESSION_ZSTD) \
$(DISABLE_WARNING_FLAGS) \
$(ENABLE_WARNING_FLAGS) \
$(EXTRAWARN_CFLAGS) \
@ -336,7 +336,7 @@ endif
btrfs_convert_cflags = -DBTRFSCONVERT_EXT2=$(BTRFSCONVERT_EXT2)
btrfs_convert_cflags += -DBTRFSCONVERT_REISERFS=$(BTRFSCONVERT_REISERFS)
btrfs_fragments_libs = -lgd -lpng -ljpeg -lfreetype
cmds_restore_cflags = -DBTRFSRESTORE_LZO=$(BTRFSRESTORE_LZO) -DBTRFSRESTORE_ZSTD=$(BTRFSRESTORE_ZSTD)
cmds_restore_cflags = -DCOMPRESSION_LZO=$(COMPRESSION_LZO) -DCOMPRESSION_ZSTD=$(COMPRESSION_ZSTD)
ifeq ($(CRYPTOPROVIDER_BUILTIN),1)
CRYPTO_OBJECTS = crypto/sha224-256.o crypto/blake2b-ref.o

4
Makefile.inc.in
View File

@ -16,9 +16,9 @@ BUILD_PROGRAMS = @BUILD_PROGRAMS@
BUILD_SHARED_LIBRARIES = @BUILD_SHARED_LIBRARIES@
BUILD_STATIC_LIBRARIES = @BUILD_STATIC_LIBRARIES@
BTRFSCONVERT_EXT2 = @BTRFSCONVERT_EXT2@
BTRFSRESTORE_LZO = @BTRFSRESTORE_LZO@
BTRFSCONVERT_REISERFS = @BTRFSCONVERT_REISERFS@
BTRFSRESTORE_ZSTD = @BTRFSRESTORE_ZSTD@
COMPRESSION_LZO = @COMPRESSION_LZO@
COMPRESSION_ZSTD = @COMPRESSION_ZSTD@
PYTHON_BINDINGS = @PYTHON_BINDINGS@
PYTHON = @PYTHON@
PYTHON_CFLAGS = @PYTHON_CFLAGS@

18
cmds/receive.c
View File

@ -46,7 +46,7 @@
#include <lzo/lzoconf.h>
#include <lzo/lzo1x.h>
#endif
#if BTRFSRESTORE_ZSTD
#if COMPRESSION_ZSTD
#include <zstd.h>
#endif
@ -88,7 +88,7 @@ struct btrfs_receive
bool force_decompress;
#if BTRFSRESTORE_ZSTD
#if COMPRESSION_ZSTD
/* Reuse stream objects for encoded_write decompression fallback */
ZSTD_DStream *zstd_dstream;
#endif
@ -1049,7 +1049,7 @@ static int decompress_zlib(struct btrfs_receive *rctx, const char *encoded_data,
return 0;
}
#if BTRFSRESTORE_ZSTD
#if COMPRESSION_ZSTD
static int decompress_zstd(struct btrfs_receive *rctx, const char *encoded_buf,
u64 encoded_len, char *unencoded_buf,
u64 unencoded_len)
@ -1090,7 +1090,7 @@ static int decompress_zstd(struct btrfs_receive *rctx, const char *encoded_buf,
}
#endif
#if BTRFSRESTORE_LZO
#if COMPRESSION_LZO
static int decompress_lzo(const char *encoded_data, u64 encoded_len,
char *unencoded_data, u64 unencoded_len,
unsigned int sector_size)
@ -1179,7 +1179,7 @@ static int decompress_and_write(struct btrfs_receive *rctx,
if (ret)
goto out;
break;
#if BTRFSRESTORE_ZSTD
#if COMPRESSION_ZSTD
case BTRFS_ENCODED_IO_COMPRESSION_ZSTD:
ret = decompress_zstd(rctx, encoded_data, encoded_len,
unencoded_data, unencoded_len);
@ -1196,7 +1196,7 @@ static int decompress_and_write(struct btrfs_receive *rctx,
case BTRFS_ENCODED_IO_COMPRESSION_LZO_16K:
case BTRFS_ENCODED_IO_COMPRESSION_LZO_32K:
case BTRFS_ENCODED_IO_COMPRESSION_LZO_64K:
#if BTRFSRESTORE_LZO
#if COMPRESSION_LZO
sector_shift =
compression - BTRFS_ENCODED_IO_COMPRESSION_LZO_4K + 12;
ret = decompress_lzo(encoded_data, encoded_len, unencoded_data,
@ -1508,7 +1508,7 @@ out:
close(rctx->dest_dir_fd);
rctx->dest_dir_fd = -1;
}
#if BTRFSRESTORE_ZSTD
#if COMPRESSION_ZSTD
if (rctx->zstd_dstream)
ZSTD_freeDStream(rctx->zstd_dstream);
#endif
@ -1557,10 +1557,10 @@ static const char * const cmd_receive_usage[] = {
HELPINFO_INSERT_QUIET,
"",
"Compression support: zlib"
#if BTRFSRESTORE_LZO
#if COMPRESSION_LZO
", lzo"
#endif
#if BTRFSRESTORE_ZSTD
#if COMPRESSION_ZSTD
", zstd"
#endif
,

12
cmds/restore.c
View File

@ -25,12 +25,12 @@
#include <fcntl.h>
#include <sys/stat.h>
#include <sys/types.h>
#if BTRFSRESTORE_LZO
#if COMPRESSION_LZO
#include <lzo/lzoconf.h>
#include <lzo/lzo1x.h>
#endif
#include <zlib.h>
#if BTRFSRESTORE_ZSTD
#if COMPRESSION_ZSTD
#include <zstd.h>
#endif
#include <regex.h>
@ -100,7 +100,7 @@ static inline size_t read_compress_length(unsigned char *buf)
static int decompress_lzo(struct btrfs_root *root, unsigned char *inbuf,
char *outbuf, u64 compress_len, u64 *decompress_len)
{
#if !BTRFSRESTORE_LZO
#if !COMPRESSION_LZO
error("btrfs-restore not compiled with lzo support");
return -1;
#else
@ -168,7 +168,7 @@ static int decompress_lzo(struct btrfs_root *root, unsigned char *inbuf,
static int decompress_zstd(const char *inbuf, char *outbuf, u64 compress_len,
u64 decompress_len)
{
#if !BTRFSRESTORE_ZSTD
#if !COMPRESSION_ZSTD
error("btrfs not compiled with zstd support");
return -1;
#else
@ -1360,10 +1360,10 @@ static const char * const cmd_restore_usage[] = {
HELPINFO_INSERT_VERBOSE,
"",
"Compression support: zlib"
#if BTRFSRESTORE_LZO
#if COMPRESSION_LZO
", lzo"
#endif
#if BTRFSRESTORE_ZSTD
#if COMPRESSION_ZSTD
", zstd"
#endif
,

15
configure.ac
View File

@ -313,7 +313,7 @@ PKG_CHECK_MODULES(ZLIB, [zlib])
PKG_STATIC(ZLIB_LIBS_STATIC, [zlib])
AC_ARG_ENABLE([zstd],
AS_HELP_STRING([--disable-zstd], [build without zstd support]),
AS_HELP_STRING([--disable-zstd], [build without zstd support for restore and receive (default: enabled)]),
[], [enable_zstd=yes]
)
@ -322,8 +322,8 @@ if test "x$enable_zstd" = xyes; then
PKG_STATIC(ZSTD_LIBS_STATIC, [libzstd])
fi
AS_IF([test "x$enable_zstd" = xyes], [BTRFSRESTORE_ZSTD=1], [BTRFSRESTORE_ZSTD=0])
AC_SUBST(BTRFSRESTORE_ZSTD)
AS_IF([test "x$enable_zstd" = xyes], [COMPRESSION_ZSTD=1], [COMPRESSION_ZSTD=0])
AC_SUBST(COMPRESSION_ZSTD)
AC_ARG_ENABLE([libudev],
AS_HELP_STRING([--disable-libudev], [build without libudev support (for multipath)]),
@ -373,7 +373,7 @@ fi
AC_SUBST(UDEVDIR)
AC_ARG_ENABLE([lzo],
AS_HELP_STRING([--disable-lzo], [build without lzo support (default: enabled)]),
AS_HELP_STRING([--disable-lzo], [build without lzo support for restore and receive (default: enabled)]),
[], [enable_lzo=yes]
)
@ -390,8 +390,8 @@ if test "x$enable_lzo" = xyes; then
AC_SUBST([LZO2_CFLAGS])
fi
AS_IF([test "x$enable_lzo" = xyes], [BTRFSRESTORE_LZO=1], [BTRFSRESTORE_LZO=0])
AC_SUBST(BTRFSRESTORE_LZO)
AS_IF([test "x$enable_lzo" = xyes], [COMPRESSION_LZO=1], [COMPRESSION_LZO=0])
AC_SUBST(COMPRESSION_LZO)
dnl call PKG_INSTALLDIR from pkg.m4 to set pkgconfigdir
m4_ifdef([PKG_INSTALLDIR], [PKG_INSTALLDIR], [AC_MSG_ERROR([please install pkgconf])])
@ -445,7 +445,8 @@ AC_MSG_RESULT([
doc generator: ${DOC_TOOL}
backtrace support: ${enable_backtrace}
btrfs-convert: ${enable_convert} ${convertfs:+($convertfs)}
btrfs-restore zstd: ${enable_zstd}
zstd support: ${enable_zstd}
lzo support: ${enable_lzo}
Python bindings: ${enable_python}
Python interpreter: ${PYTHON}
crypto provider: ${cryptoprovider} ${cryptoproviderversion}