From: Simon Marchi <simon.marchi@efficios.com>
Date: Mon, 25 Mar 2024 18:28:00 +0000 (-0400)
Subject: gdbserver/Makefile.in: add missing `-x c++`
X-Git-Tag: gdb-15-branchpoint~612
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c7c9820071f8b81a64221f5cfafb3cbfeafe7916;p=thirdparty%2Fbinutils-gdb.git

gdbserver/Makefile.in: add missing `-x c++`

When building with Clang, I get:

      CXX    nat/x86-linux-tdesc-ipa.o
    clang++: error: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Werror,-Wdeprecated]

Fix that by adding the missing `-x c++` in the rule building
`gdb/nat/*.c` files for the in-process agent.

Change-Id: Ie53e4b9a8b57bef9669397fdfaf21617107c7180
Approved-By: Tom Tromey <tom@tromey.com>
---

diff --git a/gdbserver/Makefile.in b/gdbserver/Makefile.in
index bd6f68e7f2c..5506701106d 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) $<
+	$(IPAGENT_COMPILE) -x c++ $<
 	$(POSTCOMPILE)
 
 %-ipa.o: ../gdb/%.c