AC_DEFINE(ENABLE_GSHAREDVT,1,[Gsharing])
fi
+# A synonym
+AC_ARG_ENABLE(gsharedvt, [ --enable-gsharedvt Enable generic valuetype sharing], enable_gsharedvt=$enableval, enable_gsharedvt=no)
+if test x$enable_gsharedvt = xyes; then
+ AC_DEFINE(ENABLE_GSHAREDVT,1,[Gsharedvt])
+fi
+
AC_ARG_ENABLE(native-types, [ --enable-native-types Enable native types], enable_native_types=$enableval, enable_native_types=no)
if test x$enable_native_types = xyes; then
AC_DEFINE(MONO_NATIVE_TYPES,1,[native types])
AC_ARG_ENABLE(bcl-opt, [ --disable-bcl-opt BCL is compiled with no optimizations (allows accurate BCL debugging)], test_bcl_opt=$enableval, test_bcl_opt=yes)
-AC_ARG_ENABLE(perf-events, [ --disable-perf-events Disable using `perf` for profiling on Linux], test_perf_events=$enableval, test_perf_events=yes)
-if test "x$test_perf_events" != "xyes"; then
- AC_DEFINE(DISABLE_PERF_EVENTS, 1, [Disable using `perf` for profiling on Linux])
- AC_SUBST(DISABLE_PERF_EVENTS)
+AC_ARG_ENABLE(perf-events, [ --enable-perf-events Enable using `perf` for profiling on Linux], test_perf_events=$enableval, test_perf_events=no)
+if test "x$test_perf_events" == "xyes"; then
+ AC_DEFINE(ENABLE_PERF_EVENTS, 1, [Enable using `perf` for profiling on Linux])
+ AC_SUBST(ENABLE_PERF_EVENTS)
fi
AC_MSG_CHECKING([if big-arrays are to be enabled])
fi
], [with_lazy_gc_thread_creation=no])
+AC_ARG_WITH(cooperative_gc, [ --with-cooperative-gc=yes|no Enable cooperative stop-the-world garbage collection (sgen only) (defaults to no)],[
+ if test x$with_cooperative_gc != xno ; then
+ AC_DEFINE(USE_COOP_GC,1,[Enable cooperative stop-the-world garbage collection.])
+ fi
+], [with_cooperative_gc=no])
+
AC_CHECK_HEADER([malloc.h],
[AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1],
[Define to 1 if you have /usr/include/malloc.h.])],,)