aarch64: fix incorrect encoding for system register pmsdsfr_el1

[thirdparty/binutils-gdb.git] / bfd / warning.m4

diff --git a/bfd/warning.m4 b/bfd/warning.m4
index 6f3e190b81c167049fec0fbe2935851c8ebafc3a..7601b58e93634e6192704968be39086422110279 100644 (file)
--- a/bfd/warning.m4
+++ b/bfd/warning.m4
@@ -1,6 +1,6 @@
 dnl Common configure.ac fragment
 dnl
-dnl   Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl   Copyright (C) 2012-2024 Free Software Foundation, Inc.
 dnl
 dnl This file is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
@@ -50,7 +50,8 @@ GCC_WARN_CFLAGS_FOR_BUILD="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
 AC_EGREP_CPP([(^[0-3]$|^__GNUC__$)],[__GNUC__],,GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wshadow")
 
 # Add -Wstack-usage if the compiler is a sufficiently recent version of GCC.
-AC_EGREP_CPP([(^[0-4]$|^__GNUC__$)],[__GNUC__],,GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wstack-usage=262144")
+AC_EGREP_CPP([(^[0-4]$|^__GNUC__$)],[__GNUC__],,dnl
+[AC_EGREP_CPP([^__clang__$],[__clang__],[GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wstack-usage=262144"],)])
 
 # Set WARN_WRITE_STRINGS if the compiler supports -Wwrite-strings.
 WARN_WRITE_STRINGS=""
@@ -62,7 +63,8 @@ AC_EGREP_CPP([(^[0-3]$|^__GNUC__$)],[__GNUC__],,WARN_WRITE_STRINGS="-Wwrite-stri
 AC_EGREP_CPP_FOR_BUILD([(^[0-3]$|^__GNUC__$)],[__GNUC__],,GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wshadow")
 
 # Add -Wstack-usage if the compiler is a sufficiently recent version of GCC.
-AC_EGREP_CPP_FOR_BUILD([(^[0-4]$|^__GNUC__$)],[__GNUC__],,GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wstack-usage=262144")
+AC_EGREP_CPP_FOR_BUILD([(^[0-4]$|^__GNUC__$)],[__GNUC__],,dnl
+[AC_EGREP_CPP_FOR_BUILD([^__clang__$],[__clang__],[GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wstack-usage=262144"],)])
 
 AC_ARG_ENABLE(werror,
   [  --enable-werror         treat compile warnings as errors],