X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=src%2FMakefile.am;h=06d4522ce8f85be76da09509a8cdb64b3fb48f03;hp=9868b422384f175dc57a8daa33c47c0531d70f9d;hb=63d28e74b3a2c4e6f3e31fc1f8e1219a1a943404;hpb=ef499de8946cf4b8120ef7917b2e5d7f9115041f

diff --git a/src/Makefile.am b/src/Makefile.am
index 9868b42..06d4522 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -17,7 +17,8 @@
 
 EXTRA_DIST = guestfs_protocol.x \
 	guestfs_protocol.c \
-	guestfs_protocol.h
+	guestfs_protocol.h \
+	MAX_PROC_NR
 
 EXTRA_DIST += generator.ml
 
@@ -25,14 +26,58 @@ include_HEADERS = guestfs.h guestfs-actions.h guestfs-structs.h
 
 lib_LTLIBRARIES = libguestfs.la
 
-libguestfs_la_LDFLAGS = -version-info 0:0:0
+# From the libtool info file, with comments:
+#
+# |  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.
+# |
+# |  3. If the library source code has changed at all since the last
+# |     update, then increment REVISION (`C:R:A' becomes `C:r+1:A').
+#
+# [So it seems like we should always update the middle 'R' field
+# for any release.]
+#
+# |  4. If any interfaces have been added, removed, or changed since the
+# |     last update, increment CURRENT, and set REVISION to 0.
+# |
+# |  5. If any interfaces have been added since the last public release,
+# |     then increment AGE.
+#
+# [These two rules seem to mean that if any change is made to the
+# generator, we should increment C and A, and set R to 0, so:
+# C+1:0:A+1.]
+#
+# |  6. If any interfaces have been removed since the last public release,
+# |     then set AGE to 0.
+#
+# [Our ABI guarantee means we won't remove interfaces except in
+# very exceptional circumstances.]
+#
+# The maximum proc number (see guestfs_protocol.x:guestfs_procedure) is
+# a mostly accurate stand-in for C & A in rules 5 & 6, so we use that.  It
+# is always incremented when we add a new appliance interface, and easy to
+# calculate.
+#
+# The middle number is hard to increment-and-reset as described in rules
+# 4 & 5, so for the moment it is always set to 0.
+#
+# Note that this scheme means the real library version will always be
+# 'libguestfs.so.0.$(MAX_PROC_NR).0'.
+
+libguestfs_la_LDFLAGS = -version-info $(MAX_PROC_NR):0:$(MAX_PROC_NR)
 libguestfs_la_SOURCES = \
 	guestfs.c \
 	guestfs.h \
 	guestfs_protocol.c \
 	guestfs_protocol.h \
 	guestfs-actions.h \
-	guestfs-actions.c
+	guestfs-actions.c \
+	guestfs-bindtests.c \
+	gettext.h
 
 libguestfs_la_CFLAGS = -Wall -DGUESTFS_DEFAULT_PATH='"$(libdir)/guestfs"'
 
@@ -47,5 +92,3 @@ guestfs_protocol.h: guestfs_protocol.x
 	$(RPCGEN) -h -o $@-t $<
 	mv $@-t $@
 endif
-
-CLEANFILES = *~