[binutils-gdb] Revert "gdbserver/Makefile.in: add missing `-x c++`"

[Andrew Burgess]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=57d8b51d901585a07524ece1188b1892b207e950

commit 57d8b51d901585a07524ece1188b1892b207e950
Author: Andrew Burgess <aburgess@redhat.com>
Date:   Tue Mar 26 18:52:01 2024 +0000

    Revert "gdbserver/Makefile.in: add missing `-x c++`"
    
    This reverts commit c7c9820071f8b81a64221f5cfafb3cbfeafe7916.

Diff:
---
 gdbserver/Makefile.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gdbserver/Makefile.in b/gdbserver/Makefile.in
index 5506701106d..bd6f68e7f2c 100644
--- a/gdbserver/Makefile.in
+++ b/gdbserver/Makefile.in
@@ -520,7 +520,7 @@ gdbsupport/%-ipa.o: ../gdbsupport/%.cc
 	$(POSTCOMPILE)
 
 nat/%-ipa.o: ../gdb/nat/%.c
-	$(IPAGENT_COMPILE) -x c++ $<
+	$(IPAGENT_COMPILE) $<
 	$(POSTCOMPILE)
 
 %-ipa.o: ../gdb/%.c