Create a script to help update the version automatically (#5454)
* Create a script to help update the version automatically
* Update comment in the update_version script
* Update script to fix special handling for common.h and Makefile.am
* Revise update_version script to only update the other constants in common.h if it is a major release. Reset Makefile.am version to 17:0:0
diff --git a/src/Makefile.am b/src/Makefile.am
index e5ba9b7..2d7e4f0 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -18,6 +18,8 @@
PTHREAD_DEF =
endif
+PROTOBUF_VERSION = 17:0:0
+
if GCC
# Turn on all warnings except for sign comparison (we ignore sign comparison
# in Google so our code base have tons of such warnings).
@@ -169,7 +171,7 @@
lib_LTLIBRARIES = libprotobuf-lite.la libprotobuf.la libprotoc.la
libprotobuf_lite_la_LIBADD = $(PTHREAD_LIBS) $(LIBATOMIC_LIBS)
-libprotobuf_lite_la_LDFLAGS = -version-info 17:0:0 -export-dynamic -no-undefined
+libprotobuf_lite_la_LDFLAGS = -version-info $(PROTOBUF_VERSION) -export-dynamic -no-undefined
if HAVE_LD_VERSION_SCRIPT
libprotobuf_lite_la_LDFLAGS += -Wl,--version-script=$(srcdir)/libprotobuf-lite.map
EXTRA_libprotobuf_lite_la_DEPENDENCIES = libprotobuf-lite.map
@@ -214,7 +216,7 @@
google/protobuf/io/zero_copy_stream_impl_lite.cc
libprotobuf_la_LIBADD = $(PTHREAD_LIBS) $(LIBATOMIC_LIBS)
-libprotobuf_la_LDFLAGS = -version-info 17:0:0 -export-dynamic -no-undefined
+libprotobuf_la_LDFLAGS = -version-info $(PROTOBUF_VERSION) -export-dynamic -no-undefined
if HAVE_LD_VERSION_SCRIPT
libprotobuf_la_LDFLAGS += -Wl,--version-script=$(srcdir)/libprotobuf.map
EXTRA_libprotobuf_la_DEPENDENCIES = libprotobuf.map
@@ -305,7 +307,7 @@
nodist_libprotobuf_la_SOURCES = $(nodist_libprotobuf_lite_la_SOURCES)
libprotoc_la_LIBADD = $(PTHREAD_LIBS) libprotobuf.la
-libprotoc_la_LDFLAGS = -version-info 17:0:0 -export-dynamic -no-undefined
+libprotoc_la_LDFLAGS = -version-info $(PROTOBUF_VERSION) -export-dynamic -no-undefined
if HAVE_LD_VERSION_SCRIPT
libprotoc_la_LDFLAGS += -Wl,--version-script=$(srcdir)/libprotoc.map
EXTRA_libprotoc_la_DEPENDENCIES = libprotoc.map
