From: Simon Marchi <simon.marchi@efficios.com>
Date: Tue, 23 Apr 2024 14:43:27 +0000 (+0000)
Subject: gdb, gdbserver, gdbsupport: remove -Wno-vla-cxx-extension
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fheads%2Fusers%2Fsimark%2Ftry-remove-vla;p=thirdparty%2Fbinutils-gdb.git

gdb, gdbserver, gdbsupport: remove -Wno-vla-cxx-extension

Now that all known uses of VLAs within GDB are removed, remove the
`-Wno-vla-cxx-extension` (which was used to silence clang warnings) and
add `-Wvla`, such that any use of a VLA will trigger a warning.

Change-Id: I69a8d7f93f973743165b0ba46f9c2ea8adb89025
---

diff --git a/gdb/configure b/gdb/configure
index c3d5cf7ed63..232cdb96521 100755
--- a/gdb/configure
+++ b/gdb/configure
@@ -31179,7 +31179,7 @@ build_warnings="-Wall -Wpointer-arith \
 -Wredundant-move \
 -Wmissing-declarations \
 -Wstrict-null-sentinel \
--Wno-vla-cxx-extension \
+-Wvla \
 "
 
 # The -Wmissing-prototypes flag will be accepted by GCC, but results
diff --git a/gdbserver/configure b/gdbserver/configure
index 026d250cc73..71d0c2fd1bc 100755
--- a/gdbserver/configure
+++ b/gdbserver/configure
@@ -13706,7 +13706,7 @@ build_warnings="-Wall -Wpointer-arith \
 -Wredundant-move \
 -Wmissing-declarations \
 -Wstrict-null-sentinel \
--Wno-vla-cxx-extension \
+-Wvla \
 "
 
 # The -Wmissing-prototypes flag will be accepted by GCC, but results
diff --git a/gdbsupport/configure b/gdbsupport/configure
index ae991250ce4..bd6fc18148e 100755
--- a/gdbsupport/configure
+++ b/gdbsupport/configure
@@ -14179,7 +14179,7 @@ build_warnings="-Wall -Wpointer-arith \
 -Wredundant-move \
 -Wmissing-declarations \
 -Wstrict-null-sentinel \
--Wno-vla-cxx-extension \
+-Wvla \
 "
 
 # The -Wmissing-prototypes flag will be accepted by GCC, but results
diff --git a/gdbsupport/warning.m4 b/gdbsupport/warning.m4
index d12bccbd3fb..2dadd7f99fd 100644
--- a/gdbsupport/warning.m4
+++ b/gdbsupport/warning.m4
@@ -52,7 +52,7 @@ build_warnings="-Wall -Wpointer-arith \
 -Wredundant-move \
 -Wmissing-declarations \
 -Wstrict-null-sentinel \
--Wno-vla-cxx-extension \
+-Wvla \
 "
 
 # The -Wmissing-prototypes flag will be accepted by GCC, but results