$NetBSD: patch-ab,v 1.23 2010/02/18 21:55:48 ghen Exp $

--- configure.orig	2009-12-17 15:50:43.000000000 +0000
+++ configure
@@ -3115,12 +3115,15 @@ _ACEOF
 		CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
 		libmono_ldflags="-pthread"
 		need_link_unlink=yes
-		libdl="-ldl"
+		libdl="-ldl /libexec/ld.elf_so"
 		libgc_threads=pthreads
 		with_sigaltstack=no
 		use_sigposix=yes
+		cat >>confdefs.h <<\_ACEOF
+#define PTHREAD_POINTER_ID 1
+_ACEOF
 		;;
-	*-*-*freebsd*)
+	*-*-*freebsd* | *-*-*dragonfly*)
 		platform_win32=no
 		if test "x$PTHREAD_CFLAGS" = "x"; then
 			CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
@@ -3136,7 +3139,8 @@ _ACEOF
 			LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
 			libmono_ldflags="$PTHREAD_LIBS"
 		fi
-		CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
+		CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD -DPLATFORM_BSD6 -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP -DUSE_MUNMAP"
+		libmono_cflags="$libmono_cflags -D_REENTRANT"
 		need_link_unlink=yes
 
 cat >>confdefs.h <<\_ACEOF
@@ -36565,7 +36569,7 @@ LIBC="libc.so.6"
 INTL="libc.so.6"
 SQLITE="libsqlite.so.0"
 SQLITE3="libsqlite3.so.0"
-X11="libX11.so"
+X11="@X11BASE@/lib/libX11.so"
 
 sizeof_register="SIZEOF_VOID_P"
 
@@ -37054,10 +37058,10 @@ case "$host" in
 	X11="libX11.dylib"
 	;;
      *-*-*netbsd*)
-	LIBC="libc.so.12"
-	INTL="libintl.so.0"
+	LIBC="libc.so"
+	INTL="libintl.so"
 	;;
-    *-*-*freebsd*)
+    *-*-*freebsd* | *-*-*dragonfly*)
     	LIBC="libc.so"
 	INTL="libintl.so"
 	;;
@@ -37358,6 +37362,9 @@ cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
 #include <$ac_header>
+#ifdef __DragonFly__
+#error extattr
+#endif
 _ACEOF
 rm -f conftest.$ac_objext
 if { (ac_try="$ac_compile"
@@ -37399,6 +37406,9 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <$ac_header>
+#ifdef __DragonFly__
+#error extattr
+#endif
 _ACEOF
 if { (ac_try="$ac_cpp conftest.$ac_ext"
 case "(($ac_try" in
