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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2015-12-09 10:30:25 -0800 |
|---|---|---|
| committer | Steve Kondik <steve@cyngn.com> | 2016-08-24 11:43:29 -0700 |
| commit | e24d0075024276f422050eb06c7c8b0de4d7a58d (patch) | |
| tree | aea3e1ab1d6c0b341c4bae109e1555ec73f7701b | |
| parent | 91e48354107d593231b77110cb262665ad490b38 (diff) | |
| download | android_external_f2fs-tools-e24d0075024276f422050eb06c7c8b0de4d7a58d.tar.gz android_external_f2fs-tools-e24d0075024276f422050eb06c7c8b0de4d7a58d.tar.bz2 android_external_f2fs-tools-e24d0075024276f422050eb06c7c8b0de4d7a58d.zip | |
f2fs-tools: add library version info
This patch gives the version info for two libraries.
mkfs/libf2fs_format.la
lib/libf2fs.la
The versioning rule should be:
1. Start with version information of '0:0:0' for each libtool library.
2. Update the version information only immediately before a public release of
your software. More frequent updates are unnecessary, and only guarantee
that the current interface number gets larger faster.
2. If the library source code has changed at all since the last update, then
increment revision (c:r:a) becomes (c:r+1:a).
3. If any interfaces have been added, removed, or changed since the last update,
increment current, and set revision to 0.
4. If any interfaces have been added since the last public release, then
increment age.
5. If any interfaces have been removed or changed since the last public release,
then set age to 0.
quoted from:
http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html#Updating-version-info
Change-Id: I2226ec841157adeb65bceda06eb2e4bcafce66a4
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
| -rw-r--r-- | configure.ac | 10 | ||||
| -rw-r--r-- | lib/Makefile.am | 1 | ||||
| -rw-r--r-- | mkfs/Makefile.am | 3 |
3 files changed, 13 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index b18ee4d..280a0d3 100644 --- a/configure.ac +++ b/configure.ac @@ -90,4 +90,14 @@ AC_CONFIG_FILES([ tools/Makefile ]) +# export library version info for mkfs/libf2fs_format_la +AC_SUBST(FMT_CURRENT, 0) +AC_SUBST(FMT_REVISION, 0) +AC_SUBST(FMT_AGE, 0) + +# export library version info for lib/libf2fs_la +AC_SUBST(LIBF2FS_CURRENT, 0) +AC_SUBST(LIBF2FS_REVISION, 0) +AC_SUBST(LIBF2FS_AGE, 0) + AC_OUTPUT diff --git a/lib/Makefile.am b/lib/Makefile.am index a6b304c..37b8d57 100644 --- a/lib/Makefile.am +++ b/lib/Makefile.am @@ -5,3 +5,4 @@ lib_LTLIBRARIES = libf2fs.la libf2fs_la_SOURCES = libf2fs.c libf2fs_io.c libf2fs_la_CFLAGS = -Wall libf2fs_la_CPPFLAGS = -I$(top_srcdir)/include +libf2fs_la_LDFLAGS = -version-info $(LIBF2FS_CURRENT):$(LIBF2FS_REVISION):$(LIBF2FS_AGE) diff --git a/mkfs/Makefile.am b/mkfs/Makefile.am index 8969a04..8b4c16c 100644 --- a/mkfs/Makefile.am +++ b/mkfs/Makefile.am @@ -10,4 +10,5 @@ lib_LTLIBRARIES = libf2fs_format.la libf2fs_format_la_SOURCES = f2fs_format_main.c f2fs_format.c f2fs_format_utils.c libf2fs_format_la_CFLAGS = -DWITH_BLKDISCARD libf2fs_format_la_CPPFLAGS = -I$(top_srcdir)/include -libf2fs_format_la_LDFLAGS = -luuid -L$(top_srcdir)/lib -lf2fs +libf2fs_format_la_LDFLAGS = -luuid -L$(top_srcdir)/lib -lf2fs \ + -version-info $(FMT_CURRENT):$(FMT_REVISION):$(FMT_AGE) |