gdb: clean up some things in features/Makefile

- 32bit-segments.xml is not listed in the Makfile, but it's used.  This
  means that it wouldn't get re-generated if we were to change how C
  files are generated from the XML.  It looks like it was simply
  forgotten, add it.

This fixes PR build/28921.

(cherry picked from commit 1056aa39196e0af454e6cdff193d7fd4bc638b9c)

diff --git a/gdb/features/Makefile b/gdb/features/Makefile
index 6fd7d463ccdd30ed95977b88825f0b1e34c4af04..b8d722ef8c6131afc8aae24369926a9ac37128b5 100644 (file)
--- a/gdb/features/Makefile
+++ b/gdb/features/Makefile
@@ -222,6 +222,7 @@ FEATURE_XMLFILES = aarch64-core.xml \
        i386/32bit-mpx.xml \
        i386/32bit-avx512.xml \
        i386/32bit-pkeys.xml \
+       i386/32bit-segments.xml \
        i386/64bit-avx512.xml \
        i386/64bit-core.xml \
        i386/64bit-mpx.xml \