btrfs-progs: library version defines

commit 46de1a6ec3 changed the
parameters of btrfs_read_and_process_send_stream().  This breaks
snapper compilation. We can include version defines usable for the C
preprocessor.

Version 0.1.0: API up to and including 46de1a6ec3 (3.14.x)

Version 0.1.1: 909131939f (changed in 3.16)

Signed-off-by: Arvin Schnell <aschnell@suse.de>
Signed-off-by: David Sterba <dsterba@suse.cz>
This commit is contained in:
Arvin Schnell 2013-06-03 14:31:41 +02:00 committed by David Sterba
parent da5db5596c
commit 68b50d43c0
3 changed files with 22 additions and 2 deletions

View File

@ -20,7 +20,7 @@ libbtrfs_objects = send-stream.o send-utils.o rbtree.o btrfs-list.o crc32c.o \
uuid-tree.o utils-lib.o
libbtrfs_headers = send-stream.h send-utils.h send.h rbtree.h btrfs-list.h \
crc32c.h list.h kerncompat.h radix-tree.h extent-cache.h \
extent_io.h ioctl.h ctree.h btrfsck.h
extent_io.h ioctl.h ctree.h btrfsck.h version.h
TESTS = fsck-tests.sh convert-tests.sh
INSTALL = install

View File

@ -18,6 +18,11 @@
#ifndef SEND_STREAM_H_
#define SEND_STREAM_H_
/*
* NOTE: this file is public API, any incompatible change has to update
* library version
*/
#ifdef __cplusplus
extern "C" {
#endif

View File

@ -8,6 +8,10 @@
v="v3.16"
lib_major=0
lib_minor=1
lib_patchlevel=1
which git &> /dev/null
if [ $? == 0 -a -d .git ]; then
if head=`git rev-parse --verify HEAD 2>/dev/null`; then
@ -24,8 +28,19 @@ if [ $? == 0 -a -d .git ]; then
fi
fi
echo "#ifndef __BUILD_VERSION" > .build-version.h
echo "/* NOTE: this file is autogenerated by version.sh, do not edit */" > .build-version.h
echo "#ifndef __BUILD_VERSION" >> .build-version.h
echo >> .build-version.h
echo "#define __BUILD_VERSION" >> .build-version.h
echo >> .build-version.h
echo "#define BTRFS_LIB_MAJOR $lib_major" >> .build-version.h
echo "#define BTRFS_LIB_MINOR $lib_minor" >> .build-version.h
echo "#define BTRFS_LIB_PATCHLEVEL $lib_patchlevel" >> .build-version.h
echo >> .build-version.h
echo "#define BTRFS_LIB_VERSION ( BTRFS_LIB_MAJOR * 10000 + \\" >> .build-version.h
echo " BTRFS_LIB_MINOR * 100 + \\" >> .build-version.h
echo " BTRFS_LIB_PATCHLEVEL )" >> .build-version.h
echo >> .build-version.h
echo "#define BTRFS_BUILD_VERSION \"Btrfs $v\"" >> .build-version.h
echo "#endif" >> .build-version.h