common/autoconf/toolchain.m4
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@@ -428,12 +428,18 @@
# Find the right assembler.
if test "x$OPENJDK_TARGET_OS" = xsolaris; then
AC_PATH_PROG(AS, as)
BASIC_FIXUP_EXECUTABLE(AS)
else
+ # Enforce preprocessing of assembler files for GCC
+ if test "x$ac_compiler_gnu" = "xyes"; then
+ AS="$CC -c -x assembler-with-cpp "
+ else
AS="$CC -c"
+ fi
fi
+AC_MSG_NOTICE([Using $AS as assembler])
AC_SUBST(AS)
if test "x$OPENJDK_TARGET_OS" = xsolaris; then
AC_PATH_PROG(NM, nm)
BASIC_FIXUP_EXECUTABLE(NM)