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-rw-r--r--sim/configure.in4
1 files changed, 4 insertions, 0 deletions
diff --git a/sim/configure.in b/sim/configure.in
index a451bd0..f15b1c7 100644
--- a/sim/configure.in
+++ b/sim/configure.in
@@ -21,6 +21,10 @@ else
fi
AC_SUBST(CC_FOR_BUILD)
+# The PowerPC simulator uses the GCC extension long long as well as
+# ANSI prototypes, so don't enable it for random host compilers
+# unless asked to.
+
AC_ARG_ENABLE(sim-powerpc,
[ --enable-sim-powerpc ],
[case "${enableval}" in