[linux-btrfs@vger.kernel.org],,
[http://btrfs.wiki.kernel.org])
+dnl library version
+LIBBTRFS_MAJOR=0
+LIBBTRFS_MINOR=1
+LIBBTRFS_PATCHLEVEL=1
AC_PREREQ([2.60])
AC_SUBST([LZO2_CFLAGS])
+dnl library stuff
+AC_SUBST([LIBBTRFS_MAJOR])
+AC_SUBST([LIBBTRFS_MINOR])
+AC_SUBST([LIBBTRFS_PATCHLEVEL])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_FILES([
Makefile
+version.h
])
AC_OUTPUT
--- /dev/null
+#ifndef __LIBBTRFS_VERSION_H__
+#define __LIBBTRFS_VERSION_H__
+
+#define BTRFS_LIB_MAJOR @LIBBTRFS_MAJOR@
+#define BTRFS_LIB_MINOR @LIBBTRFS_MINOR@
+#define BTRFS_LIB_PATCHLEVEL @LIBBTRFS_PATCHLEVEL@
+
+#define BTRFS_LIB_VERSION ( BTRFS_LIB_MAJOR * 10000 + \
+ BTRFS_LIB_MINOR * 100 + \
+ BTRFS_LIB_PATCHLEVEL )
+#endif
v="v3.18.2"
opt=$1
-lib_major=0
-lib_minor=1
-lib_patchlevel=1
which git &> /dev/null
if [ $? == 0 -a -d .git ]; then
if [ "$opt" = "--configure" ]; then
# Omit the trailing newline, so that m4_esyscmd can use the result directly.
echo "$v" | tr -d '\n'
- exit 0
+else
+ echo "$v"
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
+exit 0
-diff -q version.h .build-version.h >& /dev/null
-
-if [ $? == 0 ]; then
- rm .build-version.h
- exit 0
-fi
-
-mv .build-version.h version.h