# Copyright 2008, Aron Griffis <agriffis@n01se.net>
# Copyright 2008, Oracle
# Released under the GNU GPLv2
-
-v="v3.17.2"
-lib_major=0
-lib_minor=1
-lib_patchlevel=1
+v="v4.12.1"
+
+opt=$1
which git &> /dev/null
if [ $? == 0 -a -d .git ]; then
fi
fi
-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
-
-diff -q version.h .build-version.h >& /dev/null
-
-if [ $? == 0 ]; then
- rm .build-version.h
- exit 0
+if [ "$opt" = "--configure" ]; then
+ # Omit the trailing newline, so that m4_esyscmd can use the result directly.
+ echo -n "$v"
+else
+ echo "$v"
fi
-mv .build-version.h version.h
+exit 0
+