Author: Patrick McDermott <patrick.mcdermott@libiquity.com>
Subject: Don't require gdb/doc/gdb.texinfo

diff -Naurp tmp/src.orig/gdb/doc/Makefile.in tmp/src/gdb/doc/Makefile.in
--- tmp/src.orig/gdb/doc/Makefile.in	2019-05-11 14:19:02.000000000 -0400
+++ tmp/src/gdb/doc/Makefile.in	2019-07-03 14:45:31.724731717 -0400
@@ -84,7 +84,7 @@ SET_TEXINPUTS = \
    TEXINPUTS=${TEXIDIR}:.:$(srcdir):$(READLINE_DIR):$(GDBMI_DIR):$$TEXINPUTS
 
 # Files which should be generated via 'info' and installed by 'install-info'
-INFO_DEPS = gdb.info stabs.info annotate.info
+INFO_DEPS = stabs.info annotate.info
 
 # Files which should be generated via 'pdf' and installed by 'install-pdf'
 PDFFILES = gdb.pdf stabs.pdf refcard.pdf annotate.pdf