Remove -lerl_interface from the default LDLIBS

The -lerl_interface library is getting removed in OTP-23.

CHANGELOG.asciidoc

@@ -1,5 +1,3 @@
-2018/12/03: Changelog introduced.
-
 2018/12/03: Relx has been updated to v3.27.0.
 
 2018/12/03: Dependencies are no longer always rebuilt by
@@ -13,3 +11,11 @@
 
 2019/06/20: `list-deps` now includes local applications
             found in the `APPS_DIR` directory.
+
+2020/03/25: The `-lerl_interface` argument has been removed
+            from the default `LDLIBS`. This is an old library
+            that is getting removed in OTP-23 and should no
+            longer be used. Note that the default still includes
+            `-lei` which is part of the Erlang/OTP Erl_Interface
+            *application* but is built as a separate C library.
+            The removal only applies to `-lerl_interface` itself.

plugins/c_src.mk

@@ -56,7 +56,7 @@ endif
 CFLAGS += -I"$(ERTS_INCLUDE_DIR)" -I"$(ERL_INTERFACE_INCLUDE_DIR)"
 CXXFLAGS += -I"$(ERTS_INCLUDE_DIR)" -I"$(ERL_INTERFACE_INCLUDE_DIR)"
 
-LDLIBS += -L"$(ERL_INTERFACE_LIB_DIR)" -lerl_interface -lei
+LDLIBS += -L"$(ERL_INTERFACE_LIB_DIR)" -lei
 
 # Verbosity.