--- configure.orig	Fri Mar 31 08:26:24 2000
+++ configure	Mon Apr 24 02:09:39 2000
@@ -610,9 +610,9 @@
 
 # libtool versioning
 LT_RELEASE=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION
-LT_CURRENT=`expr $SDL_MICRO_VERSION - $SDL_INTERFACE_AGE`
+LT_CURRENT=$SDL_INTERFACE_AGE
 LT_REVISION=$SDL_INTERFACE_AGE
-LT_AGE=`expr $SDL_BINARY_AGE - $SDL_INTERFACE_AGE`
+LT_AGE=$SDL_INTERFACE_AGE
 
 
 
@@ -2907,7 +2907,7 @@
 
 
 SDL_CFLAGS=""
-SDL_LIBS="-lSDL"
+SDL_LIBS="-lSDL-1.1"
 
 
 # Check whether --enable-audio or --disable-audio was given.
@@ -4616,7 +4616,7 @@
         echo "$ac_t""$video_opengl" 1>&6
         if test x$video_opengl = xyes; then
             CFLAGS="$CFLAGS -DHAVE_OPENGL"
-            SYSTEM_LIBS="$SYSTEM_LIBS -ldl"
+            SYSTEM_LIBS="$SYSTEM_LIBS"
         fi
     fi
 }
@@ -4649,7 +4649,7 @@
     ac_save_libs="$LIBS"
     case "$target" in
         *-*-freebsd*)
-            pthread_lib="-lc_r"
+            pthread_lib="-pthread"
             ;;
         *-*-openbsd*)
             pthread_lib="-lc_r"
@@ -4689,7 +4689,7 @@
         echo "$ac_t""$use_pthreads" 1>&6
         if test x$use_pthreads = xyes; then
             CFLAGS="$CFLAGS -D_REENTRANT -DSDL_USE_PTHREADS"
-            SDL_CFLAGS="$SDL_CFLAGS -D_REENTRANT"
+            SDL_CFLAGS="$SDL_CFLAGS -D_REENTRANT -D_THREAD_SAFE"
             SDL_LIBS="$SDL_LIBS $pthread_lib"
             echo $ac_n "checking whether semun is defined in /usr/include/sys/sem.h""... $ac_c" 1>&6
 echo "configure:4696: checking whether semun is defined in /usr/include/sys/sem.h" >&5
@@ -5356,6 +5356,7 @@
         ;;
     *-*-freebsd*)
         ARCH=freebsd
+        CheckNASM
         CheckESD
         CheckX11
         CheckAAlib