From: Ivan Maidanski <ivmai@mail.ru>
Date: Wed, 1 Mar 2017 08:10:00 +0000 (+0300)
Subject: Move libraries version info to the beginning of Makefile.am
X-Git-Tag: v8.0.0~896
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c4e67b4a301bea050e5e21d606e62b3f8f4a9a01;p=platform%2Fupstream%2Flibgc.git

Move libraries version info to the beginning of Makefile.am
(code refactoring)

* Makefile.am (LIBGC_VER_INFO, LIBGCCPP_VER_INFO): New variable; add
comment about the version update rule.
* cord/cord.am (LIBCORD_VER_INFO): Likewise.
* Makefile.am (libgc_la_LDFLAGS, libgccpp_la_LDFLAGS): Use
LIBGC[CPP]_VER_INFO instead the direct hard-coding of version info.
* cord/cord.am (libcord_la_LDFLAGS): Likewise.
---

diff --git a/Makefile.am b/Makefile.am
index 8fcd1b8..689e0bf 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -11,6 +11,12 @@
 
 ## Process this file with automake to produce Makefile.in.
 
+# Info (current:revision:age) for the Libtool versioning system.
+# These numbers should be updated at most once just before the release,
+# and, optionally, at most once during the development (after the release).
+LIBGC_VER_INFO = 1:3:0
+LIBGCCPP_VER_INFO = 1:3:0
+
 ## FIXME: `make distcheck' in this directory will not currently work.
 ##     This is most likely to the explicit flags passed to submakes.
 
@@ -98,7 +104,8 @@ endif
 # linuxthread semaphore functions get linked:
 libgc_la_LIBADD = @addobjs@ $(THREADDLLIBS) $(UNWINDLIBS) $(ATOMIC_OPS_LIBS)
 libgc_la_DEPENDENCIES = @addobjs@
-libgc_la_LDFLAGS = $(extra_ldflags_libgc) -version-info 1:3:0 -no-undefined
+libgc_la_LDFLAGS = $(extra_ldflags_libgc) -version-info $(LIBGC_VER_INFO) \
+    -no-undefined
 
 EXTRA_libgc_la_SOURCES = ia64_save_regs_in_stack.s sparc_mach_dep.S \
     sparc_netbsd_mach_dep.s sparc_sunos4_mach_dep.s
@@ -113,7 +120,7 @@ pkginclude_HEADERS += include/gc_cpp.h
 include_HEADERS += include/extra/gc_cpp.h
 libgccpp_la_SOURCES = gc_cpp.cc
 libgccpp_la_LIBADD = ./libgc.la
-libgccpp_la_LDFLAGS = -version-info 1:3:0 -no-undefined
+libgccpp_la_LDFLAGS = -version-info $(LIBGCCPP_VER_INFO) -no-undefined
 endif
 
 # FIXME: If Visual C++ users use Makefile.am, this should go into
diff --git a/cord/cord.am b/cord/cord.am
index 7793ec8..d05a945 100644
--- a/cord/cord.am
+++ b/cord/cord.am
@@ -1,8 +1,14 @@
+## This file is processed with automake.
+
+# Info (current:revision:age) for the Libtool versioning system.
+# These numbers should be updated at most once just before the release,
+# and, optionally, at most once during the development (after the release).
+LIBCORD_VER_INFO = 1:3:0
 
 lib_LTLIBRARIES += libcord.la
 
 libcord_la_LIBADD = $(top_builddir)/libgc.la
-libcord_la_LDFLAGS = -version-info 1:3:0 -no-undefined
+libcord_la_LDFLAGS = -version-info $(LIBCORD_VER_INFO) -no-undefined
 libcord_la_CPPFLAGS = $(AM_CPPFLAGS)
 
 libcord_la_SOURCES = \