[mcs] Accept and ignore command line args supported by csc ..

[mono.git] / libgc / configure.ac

diff --git a/libgc/configure.ac b/libgc/configure.ac
index 837e2cb9f158c14f8cdbe47e0abc14091db14edf..ac992abfaf99aa62491ecd302c5e8be34881c022 100644 (file)
--- a/libgc/configure.ac
+++ b/libgc/configure.ac
@@ -114,6 +114,17 @@ case "$THREADS" in
        AC_DEFINE(THREAD_LOCAL_ALLOC)
        THREADDLLIBS="-lpthread -lrt"
        ;;
+     *-*-kfreebsd*-gnu)
+       AC_DEFINE(GC_FREEBSD_THREADS)
+       INCLUDES="$INCLUDES -pthread"
+       THREADDLLIBS=-pthread
+       AC_DEFINE(_REENTRANT)
+       if test "${enable_parallel_mark}" = yes; then
+               AC_DEFINE(PARALLEL_MARK)
+       fi
+       AC_DEFINE(THREAD_LOCAL_ALLOC)
+       AC_DEFINE(USE_COMPILER_TLS)
+       ;;
       *-*-freebsd*)
        AC_DEFINE(GC_FREEBSD_THREADS)
        if test "x$PTHREAD_CFLAGS" != "x"; then
@@ -531,6 +542,12 @@ fi
 AC_ARG_ENABLE(quiet-build, [  --enable-quiet-build  Enable quiet libgc build (on by default)], enable_quiet_build=$enableval, enable_quiet_build=yes)
 AM_CONDITIONAL(USE_LIBDIR, test -z "$with_cross_host")
 
+AC_ARG_ENABLE(werror, [  --enable-werror Pass -Werror to the C compiler], werror_flag=$enableval, werror_flag=no)
+if test x$werror_flag = xyes; then
+       WERROR_CFLAGS="-Werror"
+fi
+AC_SUBST([WERROR_CFLAGS])
+
 if test "${multilib}" = "yes"; then
   multilib_arg="--enable-multilib"
 else