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authorSasha Levin <sasha.levin@oracle.com>2014-04-01 19:42:18 +0400
committerSasha Levin <sasha.levin@oracle.com>2014-04-01 19:46:10 +0400
commitbe227b45fb228adff4371b8de9e3989904209ff4 (patch)
tree1ad6b18a2033b452f6453b3a6c8ef27f231f5c56 /tools/lib
parent95f75476b9a8841c7070301305fbcd437d07c40c (diff)
downloadlinux-be227b45fb228adff4371b8de9e3989904209ff4.tar.xz
tools/liblockdep: Add proper versioning to the shared obj
Add proper versioning to the shared obj so that distros would be able to ship this lib without having to worry about versioning. Suggested-by: Josh Boyer <jwboyer@fedoraproject.org> Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Diffstat (limited to 'tools/lib')
-rw-r--r--tools/lib/lockdep/Makefile15
1 files changed, 4 insertions, 11 deletions
diff --git a/tools/lib/lockdep/Makefile b/tools/lib/lockdep/Makefile
index 07b0b7542511..cb09d3ff8f58 100644
--- a/tools/lib/lockdep/Makefile
+++ b/tools/lib/lockdep/Makefile
@@ -1,13 +1,8 @@
-# liblockdep version
-LL_VERSION = 0
-LL_PATCHLEVEL = 0
-LL_EXTRAVERSION = 1
-
# file format version
FILE_VERSION = 1
MAKEFLAGS += --no-print-directory
-
+LIBLOCKDEP_VERSION=$(shell make -sC ../../.. kernelversion)
# Makefiles suck: This macro sets a default value of $(2) for the
# variable named by $(1), unless the variable has been set by
@@ -98,7 +93,7 @@ export prefix libdir bindir src obj
libdir_SQ = $(subst ','\'',$(libdir))
bindir_SQ = $(subst ','\'',$(bindir))
-LIB_FILE = liblockdep.a liblockdep.so
+LIB_FILE = liblockdep.a liblockdep.so.$(LIBLOCKDEP_VERSION)
BIN_FILE = lockdep
CONFIG_INCLUDES =
@@ -110,8 +105,6 @@ N =
export Q VERBOSE
-LIBLOCKDEP_VERSION = $(LL_VERSION).$(LL_PATCHLEVEL).$(LL_EXTRAVERSION)
-
INCLUDES = -I. -I/usr/local/include -I./uinclude -I./include $(CONFIG_INCLUDES)
# Set compile option CFLAGS if not set elsewhere
@@ -146,7 +139,7 @@ do_app_build = \
do_compile_shared_library = \
($(print_shared_lib_compile) \
- $(CC) --shared $^ -o $@ -lpthread -ldl)
+ $(CC) --shared $^ -o $@ -lpthread -ldl -Wl,-soname='"$@"';$(shell ln -s $@ liblockdep.so))
do_build_static_lib = \
($(print_static_lib_build) \
@@ -177,7 +170,7 @@ all: all_cmd
all_cmd: $(CMD_TARGETS)
-liblockdep.so: $(PEVENT_LIB_OBJS)
+liblockdep.so.$(LIBLOCKDEP_VERSION): $(PEVENT_LIB_OBJS)
$(Q)$(do_compile_shared_library)
liblockdep.a: $(PEVENT_LIB_OBJS)