Typo in xmlrpc-c-advanced-2954/common.mk

[zetafunction]

It looks like this is pulled via a source tarball, so I'm not sure how to send a pull request. common.mk defines LDFLAGS_FOR_BUILD_ALL, but gennmtab's Makefile expects it to be named LDFLAGS_ALL_FOR_BUILD. This typo prevents linker flags added in LADD from being used when building gennmtab.

Simple patch:

--- common.mk.orig      2019-01-13 09:46:36.483669731 -0800
+++ common.mk   2019-01-13 09:46:46.355988659 -0800
@@ -96,7 +96,7 @@
 
 LDFLAGS_ALL = $(LDFLAGS_PTHREAD) $(LDFLAGS_PERSONAL) $(LDFLAGS)
 
-LDFLAGS_FOR_BUILD_ALL = \
+LDFLAGS_ALL_FOR_BUILD = \
   $(LDFLAGS_PTHREAD) $(LDFLAGS_PERSONAL) $(LDFLAGS_FOR_BUILD)
 
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