Revert change of ecpglib major version

The major version of ecpglib was changed in
bd7c95f0c1a38becffceb3ea7234d57167f6d4bf, apparently without
justification.  Revert this, since nothing has changed in this library
except some added functions.

Discussion: https://www.postgresql.org/message-id/flat/48ee4c56-e1df-b39d-2cad-c7d80b120eb5%402ndquadrant.com

diff --git a/src/interfaces/ecpg/ecpglib/Makefile b/src/interfaces/ecpg/ecpglib/Makefile
index abe5050360d4136ad3f65842b775b712b3313ff4..3e6228a6c5b101a0c7c552d576681a397de1abb5 100644 (file)
--- a/src/interfaces/ecpg/ecpglib/Makefile
+++ b/src/interfaces/ecpg/ecpglib/Makefile
@@ -15,7 +15,7 @@ include $(top_builddir)/src/Makefile.global
 
 PGFILEDESC = "ECPG - embedded SQL in C"
 NAME= ecpg
-SO_MAJOR_VERSION= 7
+SO_MAJOR_VERSION= 6
 SO_MINOR_VERSION= $(MAJORVERSION)
 
 override CPPFLAGS := -I../include -I$(top_srcdir)/src/interfaces/ecpg/include \