bfd: Stop using -Wstack-usage=262144 when built with Clang

[thirdparty/binutils-gdb.git] / opcodes / configure

diff --git a/opcodes/configure b/opcodes/configure
index a5951b9b362aa03af809a4641ea4150868c73f84..08c57a3385559a23369edef3978c2f8e9173ecac 100755 (executable)
--- a/opcodes/configure
+++ b/opcodes/configure
@@ -11445,10 +11445,19 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
   $EGREP "(^[0-4]$|^__GNUC__$)" >/dev/null 2>&1; then :
 
 else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+__clang__
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "^__clang__$" >/dev/null 2>&1; then :
   GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wstack-usage=262144"
 fi
 rm -f conftest*
 
+fi
+rm -f conftest*
+
 
 # Set WARN_WRITE_STRINGS if the compiler supports -Wwrite-strings.
 WARN_WRITE_STRINGS=""
@@ -11490,10 +11499,19 @@ if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 |
   $EGREP "(^[0-4]$|^__GNUC__$)" >/dev/null 2>&1; then :
 
 else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+__clang__
+_ACEOF
+if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 |
+  $EGREP "^__clang__$" >/dev/null 2>&1; then :
   GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wstack-usage=262144"
 fi
 rm -f conftest*
 
+fi
+rm -f conftest*
+
 
 # Check whether --enable-werror was given.
 if test "${enable_werror+set}" = set; then :