diff --git a/zsnes/src/Makefile.in b/zsnes/src/Makefile.in
index da62e2ad..f11d4d56 100644
--- a/zsnes/src/Makefile.in
+++ b/zsnes/src/Makefile.in
@@ -59,29 +59,21 @@ MAINOBJ=cfgload.o endmem.o fixsin.o init.o ui.o vcache.o water.o
 
 OBJS=${CHIPSOBJ} ${CPUOBJ} ${WINOBJ} ${WINDOSOBJ} ${GUIOBJ} ${VIDEOBJ} ${ZIPOBJ} ${MAINOBJ}
 
-CFLAGS=@CFLAGS@
-ASM=@NASMPATH@
-ASMFLAGS=@NASMD@ 
-LIBS=@LIBS@
-CC=@CC@
-INSTALL=@INSTALL@
-prefix=@prefix@
-
 .SUFFIXES: .c .cpp .asm 
 
 %.o: %.c
-	${CC} ${CFLAGS} -o $@ -c $<
+	@CC@ @CFLAGS@ -o $@ -c $<
 
 %.o: %.cpp
-	${PP} ${CFLAGS} -o $@ -c $<
+	@CPP@ @CFLAGS@ -o $@ -c $<
 
 %.o: %.asm
-	${ASM} ${ASMFLAGS} -o $@ $<
+	@NASMPATH@ @NFLAGS@ -o $@ $<
 
 ALL:	@ZSNESEXE@
 
 @ZSNESEXE@:  ${OBJS}
-	${CC} -o @ZSNESEXE@ ${OBJS}  ${LIBS}
+	@CC@ -o @ZSNESEXE@ ${OBJS} @CFLAGS@ @LDFLAGS@
 
 ${ZIPDIR}/zpng.o: ${ZIPDIR}/zpng.c ${ZIPDIR}/zpng.h
 ${ZIPDIR}/unzip.o: ${ZIPDIR}/unzip.c ${ZIPDIR}/unzip.h
@@ -179,8 +171,8 @@ endmem.o: endmem.asm macros.mac
 ${DOSDIR}/modemrtn.o: ${DOSDIR}/modemrtn.asm macros.mac
 
 install:
-	@INSTALL@ -m 0755 @ZSNESEXE@ ${prefix}/bin
-	@INSTALL@ -m 0644 linux/zsnes.man ${prefix}/man
+	@INSTALL@ -m 0755 @ZSNESEXE@ @prefix@/bin
+	@INSTALL@ -m 0644 linux/zsnes.man @prefix@/man
 
 clean:
 	rm -f ${CHIPDIR}/*.o  ${CPUDIR}/*.o  ${VIDEODIR}/*.o  ${GUIDIR}/*.o  ${DOSDIR}/*.o  ${WINDIR}/*.o  ${ZIPDIR}/*.o  *.o  @ZSNESEXE@
diff --git a/zsnes/src/chips/dsp1emu.c b/zsnes/src/chips/dsp1emu.c
index 5653ee8b..36e049be 100644
--- a/zsnes/src/chips/dsp1emu.c
+++ b/zsnes/src/chips/dsp1emu.c
@@ -16,11 +16,15 @@
 //Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
 
+#ifdef __LINUX__
+#include <../gblhdr.h>
+#else
 #include <stdio.h>
 #include <stdarg.h>
 #include <math.h>
 #include <string.h>
 #include <stdlib.h>
+#endif
 //#define DebugDSP1
 
 // uncomment some lines to test
diff --git a/zsnes/src/configure b/zsnes/src/configure
index 521329e0..70e245b2 100755
--- a/zsnes/src/configure
+++ b/zsnes/src/configure
@@ -25,14 +25,6 @@ ac_help="$ac_help
   --without-png           Build without PNG screenshot support "
 ac_help="$ac_help
   --enable-debug          Build GDB Friendly binary (zsnes-debug) "
-ac_help="$ac_help
-  --enable-force-386      Force 386 Optimization"
-ac_help="$ac_help
-  --enable-force-486      Force 486 Optimization"
-ac_help="$ac_help
-  --enable-force-586      Force Pentium Optimization"
-ac_help="$ac_help
-  --enable-force-686      Force PPro/P2 Optimization"
 
 # Initialize some variables set by options.
 # The variables have the same names as the options, with
@@ -544,11 +536,11 @@ fi
 
 
 echo -- Where is our compiler, and who are we compiling for?
-CFLAGS="-pipe"
+CFLAGS="-pipe -I."
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:552: checking for $ac_word" >&5
+echo "configure:544: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -578,7 +570,7 @@ if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:582: checking for $ac_word" >&5
+echo "configure:574: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -629,7 +621,7 @@ fi
       # Extract the first word of "cl", so it can be a program name with args.
 set dummy cl; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:633: checking for $ac_word" >&5
+echo "configure:625: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -661,7 +653,7 @@ fi
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:665: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:657: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -672,12 +664,12 @@ cross_compiling=$ac_cv_prog_cc_cross
 
 cat > conftest.$ac_ext << EOF
 
-#line 676 "configure"
+#line 668 "configure"
 #include "confdefs.h"
 
 main(){return(0);}
 EOF
-if { (eval echo configure:681: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:673: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -703,12 +695,12 @@ if test $ac_cv_prog_cc_works = no; then
   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:707: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:699: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:712: checking whether we are using GNU C" >&5
+echo "configure:704: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -717,7 +709,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:721: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:713: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -736,7 +728,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS=
 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:740: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:732: checking whether ${CC-cc} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -770,7 +762,7 @@ fi
 # Extract the first word of "nasm", so it can be a program name with args.
 set dummy nasm; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:774: checking for $ac_word" >&5
+echo "configure:766: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_NASMPATH'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -803,7 +795,7 @@ else
   echo "$ac_t""no" 1>&6
 fi
 
-NASMD="$NASMD -w-orphan-labels"
+NFLAGS="$NFLAGS -w-orphan-labels"
 ac_aux_dir=
 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
   if test -f $ac_dir/install-sh; then
@@ -835,7 +827,7 @@ ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:839: checking for a BSD compatible install" >&5
+echo "configure:831: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -915,7 +907,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 fi
 
 echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:919: checking host system type" >&5
+echo "configure:911: checking host system type" >&5
 
 host_alias=$host
 case "$host_alias" in
@@ -936,7 +928,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$host" 1>&6
 
 echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:940: checking target system type" >&5
+echo "configure:932: checking target system type" >&5
 
 target_alias=$target
 case "$target_alias" in
@@ -954,7 +946,7 @@ target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$target" 1>&6
 
 echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:958: checking build system type" >&5
+echo "configure:950: checking build system type" >&5
 
 build_alias=$build
 case "$build_alias" in
@@ -977,16 +969,21 @@ test "$host_alias" != "$target_alias" &&
   program_prefix=${target_alias}-
 
 case "$target" in
-	*-*-linux* | *-*-*bsd*)
+	*-*-linux*)
 		CFLAGS="$CFLAGS -D__LINUX__"
-        	NASMD="$NASMD -D__LINUX__ -f elf"
+        	NFLAGS="$NFLAGS -D__LINUX__ -f elf"
+		;;
+	*-*-*bsd*)
+		CFLAGS="$CFLAGS -D__LINUX__ -D__FreeBSD__"
+		NFLAGS="$NFLAGS -D__LINUX__ -D__FreeBSD__ -f elf"
 		;;
 	*-*-cygwin* | *-*-*ming*)
 		CFLAGS="$CFLAGS -D__LINUX__"
-		NASMD="$NASMD -D__LINUX__ -f win32"
+		NFLAGS="$NFLAGS -D__LINUX__ -f win32"
 		ZSNESEXE=".exe"
 		;;
 	*)
+		{ echo "configure: error: This Target is Not Supported" 1>&2; exit 1; }
 		;;
 esac
 
@@ -994,7 +991,7 @@ esac
 echo -- Do we have X, and where is it? Needed for Mesa Checking
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:998: checking how to run the C preprocessor" >&5
+echo "configure:995: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -1009,13 +1006,13 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 1013 "configure"
+#line 1010 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1019: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1016: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1026,13 +1023,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 1030 "configure"
+#line 1027 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1036: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1033: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1043,13 +1040,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -nologo -E"
   cat > conftest.$ac_ext <<EOF
-#line 1047 "configure"
+#line 1044 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1053: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1050: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1078,7 +1075,7 @@ echo "$ac_t""$CPP" 1>&6
 # Uses ac_ vars as temps to allow command line to override cache and checks.
 # --without-x overrides everything else, but does not touch the cache.
 echo $ac_n "checking for X""... $ac_c" 1>&6
-echo "configure:1082: checking for X" >&5
+echo "configure:1079: checking for X" >&5
 
 # Check whether --with-x or --without-x was given.
 if test "${with_x+set}" = set; then
@@ -1140,12 +1137,12 @@ if test "$ac_x_includes" = NO; then
 
   # First, try using that file with no special directory specified.
 cat > conftest.$ac_ext <<EOF
-#line 1144 "configure"
+#line 1141 "configure"
 #include "confdefs.h"
 #include <$x_direct_test_include>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1149: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1146: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1214,14 +1211,14 @@ if test "$ac_x_libraries" = NO; then
   ac_save_LIBS="$LIBS"
   LIBS="-l$x_direct_test_library $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1218 "configure"
+#line 1215 "configure"
 #include "confdefs.h"
 
 int main() {
 ${x_direct_test_function}()
 ; return 0; }
 EOF
-if { (eval echo configure:1225: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1222: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   LIBS="$ac_save_LIBS"
 # We can link X programs with no special library path.
@@ -1308,7 +1305,7 @@ else
 fi
 
 CFLAGS="$CFLAGS -I$x_includes"
-LIBS="$LIBS -L$x_libraries"
+LDFLAGS="$LDFLAGS -L$x_libraries"
 
 
 echo -- Where is libSDL and zlib, and do we want/have libPNG and OpenGL support?
@@ -1354,7 +1351,7 @@ fi
   # Extract the first word of "sdl-config", so it can be a program name with args.
 set dummy sdl-config; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1358: checking for $ac_word" >&5
+echo "configure:1355: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_SDL_CONFIG'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1389,7 +1386,7 @@ fi
 
   min_sdl_version=1.2.0
   echo $ac_n "checking for SDL - version >= $min_sdl_version""... $ac_c" 1>&6
-echo "configure:1393: checking for SDL - version >= $min_sdl_version" >&5
+echo "configure:1390: checking for SDL - version >= $min_sdl_version" >&5
   no_sdl=""
   if test "$SDL_CONFIG" = "no" ; then
     no_sdl=yes
@@ -1413,7 +1410,7 @@ echo "configure:1393: checking for SDL - version >= $min_sdl_version" >&5
   echo $ac_n "cross compiling; assumed OK... $ac_c"
 else
   cat > conftest.$ac_ext <<EOF
-#line 1417 "configure"
+#line 1414 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -1474,7 +1471,7 @@ int main (int argc, char *argv[])
 
 
 EOF
-if { (eval echo configure:1478: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1475: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -1508,7 +1505,7 @@ fi
           CFLAGS="$CFLAGS $SDL_CFLAGS"
           LIBS="$LIBS $SDL_LIBS"
           cat > conftest.$ac_ext <<EOF
-#line 1512 "configure"
+#line 1509 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -1523,7 +1520,7 @@ int main() {
  return 0; 
 ; return 0; }
 EOF
-if { (eval echo configure:1527: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1524: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
    echo "*** The test program compiled, but did not run. This usually means"
           echo "*** that the run-time linker is not finding SDL or finding the wrong"
@@ -1557,13 +1554,13 @@ rm -f conftest*
   rm -f conf.sdltest
 
 CFLAGS="$CFLAGS $SDL_CFLAGS"
-LIBS="$LIBS $SDL_LIBS"
+LDFLAGS="$LDFLAGS $SDL_LIBS"
 
 echo $ac_n "checking for zlib""... $ac_c" 1>&6
-echo "configure:1564: checking for zlib" >&5
+echo "configure:1561: checking for zlib" >&5
 with_zlib=no
 cat > conftest.$ac_ext <<EOF
-#line 1567 "configure"
+#line 1564 "configure"
 #include "confdefs.h"
 
 #include <zlib.h>
@@ -1574,7 +1571,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:1578: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1575: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
 with_zlib=yes
@@ -1586,7 +1583,7 @@ fi
 rm -f conftest*
 
 if test x$with_zlib = xyes; then
-	LIBS="$LIBS -lz"
+	LDFLAGS="$LDFLAGS -lz"
 	echo "$ac_t""yes" 1>&6
 else
 	echo "$ac_t""no" 1>&6
@@ -1600,11 +1597,11 @@ if test "${with_opengl+set}" = set; then
 fi
 
 echo $ac_n "checking for OpenGL support""... $ac_c" 1>&6
-echo "configure:1604: checking for OpenGL support" >&5
+echo "configure:1601: checking for OpenGL support" >&5
 if test x$with_opengl != xno; then
 	with_opengl=no
 	cat > conftest.$ac_ext <<EOF
-#line 1608 "configure"
+#line 1605 "configure"
 #include "confdefs.h"
 
 	#include <GL/gl.h>
@@ -1615,7 +1612,7 @@ int main() {
 	
 ; return 0; }
 EOF
-if { (eval echo configure:1619: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1616: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
 	with_opengl=yes
@@ -1627,9 +1624,9 @@ fi
 rm -f conftest*	
 	echo "$ac_t""$with_opengl" 1>&6
 	if test x$with_opengl = xyes; then
-		LIBS="$LIBS -lGL"
+		LDFLAGS="$LDFLAGS -lGL"
 		CFLAGS="$CFLAGS -D__OPENGL__"
-		NASMD="$NASMD -D__OPENGL__"            
+		NFLAGS="$NFLAGS -D__OPENGL__"            
         	GL_DRAW="\${WINDIR}/gl_draw.o"
 	fi
 else
@@ -1643,11 +1640,11 @@ if test "${enable_png+set}" = set; then
 fi
 
 echo $ac_n "checking for libPNG support""... $ac_c" 1>&6
-echo "configure:1647: checking for libPNG support" >&5
+echo "configure:1644: checking for libPNG support" >&5
 if test x$with_png != xno; then
 	with_png=no
 	cat > conftest.$ac_ext <<EOF
-#line 1651 "configure"
+#line 1648 "configure"
 #include "confdefs.h"
 
 	#include <png.h>
@@ -1658,7 +1655,7 @@ int main() {
 	
 ; return 0; }
 EOF
-if { (eval echo configure:1662: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1659: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
 	with_png=yes
@@ -1670,7 +1667,7 @@ fi
 rm -f conftest*
 	echo "$ac_t""$with_png" 1>&6
 	if test x$with_png = xyes; then
-		LIBS="$LIBS -lpng"
+		LDFLAGS="$LDFLAGS -lpng"
 	fi
 else
 	echo "$ac_t""disabled by user" 1>&6
@@ -1684,88 +1681,44 @@ if test "${enable_debug+set}" = set; then
 fi
 
 echo $ac_n "checking if you want gdb friendly executable""... $ac_c" 1>&6
-echo "configure:1688: checking if you want gdb friendly executable" >&5
+echo "configure:1685: checking if you want gdb friendly executable" >&5
 if test x$debug = xyes; then
 	echo "$ac_t""yes" 1>&6
 		
 		
 	CFLAGS="$CFLAGS -Wall -O0 -fno-omit-frame-pointer -ggdb3"
-	NASMD="$NASMD -g -s"
+	NFLAGS="$NFLAGS -g -s"
 	ZSNESEXE="zsnes-debug$ZSNESEXE"
 else
 	echo "$ac_t""no" 1>&6
 	
 					
-	CFLAGS="$CFLAGS -s -Os -ffast-math -fomit-frame-pointer -fschedule-insns2"
+	CFLAGS="$CFLAGS -Os -ffast-math -fomit-frame-pointer -fschedule-insns2 -s"
 	ZSNESEXE="zsnes$ZSNESEXE"
 fi
 
-# Check whether --enable-force-386 or --disable-force-386 was given.
-if test "${enable_force_386+set}" = set; then
-  enableval="$enable_force_386"
-  wantforce=386
-fi
-
-# Check whether --enable-force-486 or --disable-force-486 was given.
-if test "${enable_force_486+set}" = set; then
-  enableval="$enable_force_486"
-  wantforce=486
-fi
-	
-# Check whether --enable-force-586 or --disable-force-586 was given.
-if test "${enable_force_586+set}" = set; then
-  enableval="$enable_force_586"
-  wantforce=586
-fi
-
-# Check whether --enable-force-686 or --disable-force-686 was given.
-if test "${enable_force_686+set}" = set; then
-  enableval="$enable_force_686"
-  wantforce=668
-fi
-
-
 echo $ac_n "checking which processor class to optimize for""... $ac_c" 1>&6
-echo "configure:1730: checking which processor class to optimize for" >&5
+echo "configure:1702: checking which processor class to optimize for" >&5
 if test x$debug != xyes; then
-	case "$wantforce" in
-		386)
-			echo "$ac_t""forced to 386" 1>&6
-			CFLAGS="$CFLAGS -march=i386"
-			;;
-		486)
-			echo "$ac_t""forced to 486" 1>&6
-			CFLAGS="$CFLAGS -march=i486"
-			;;
-		586)
-			echo "$ac_t""forced to Pentium" 1>&6
-			CFLAGS="$CFLAGS -march=pentium"
-			;;
-		686)
-			echo "$ac_t""forced to PPro/P2" 1>&6
-			CFLAGS="$CFLAGS -march=pentiumpro"
-			;;
-		*)
 			case "$target" in
 				i486-*-*)
 					CFLAGS="$CFLAGS -march=i486"
-					echo "$ac_t""detected 486" 1>&6
+					echo "$ac_t""486" 1>&6
 					;;
 				i586-*-*)
 					CFLAGS="$CFLAGS -march=pentium"
-					echo "$ac_t""detected Pentium" 1>&6
+					echo "$ac_t""Pentium" 1>&6
 					;;
 				i686-*-*)
 					CFLAGS="$CFLAGS -march=pentiumpro"
-					echo "$ac_t""detected PPro/P2" 1>&6
+					echo "$ac_t""PPro/P2" 1>&6
 					;;
 				*)
-					echo "$ac_t""detected 386" 1>&6
-					echo "configure: warning: *** This is probably not what you want use --enable-force-486/586/686" 1>&2
+					echo "$ac_t""386" 1>&6
+					echo "configure: warning: *** This is probably not what you want use --target" 1>&2
 					;;
 			esac
-			;;
-	esac
+
 else
 	echo "$ac_t""no optimization because debug enabled" 1>&6
 fi
@@ -1775,12 +1728,12 @@ for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
-echo "configure:1779: checking for $ac_hdr that defines DIR" >&5
+echo "configure:1732: checking for $ac_hdr that defines DIR" >&5
 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1784 "configure"
+#line 1737 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$ac_hdr>
@@ -1788,7 +1741,7 @@ int main() {
 DIR *dirp = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:1792: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1745: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_header_dirent_$ac_safe=yes"
 else
@@ -1813,7 +1766,7 @@ done
 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
 if test $ac_header_dirent = dirent.h; then
 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
-echo "configure:1817: checking for opendir in -ldir" >&5
+echo "configure:1770: checking for opendir in -ldir" >&5
 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1821,7 +1774,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldir  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1825 "configure"
+#line 1778 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -1832,7 +1785,7 @@ int main() {
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:1836: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1789: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1854,7 +1807,7 @@ fi
 
 else
 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
-echo "configure:1858: checking for opendir in -lx" >&5
+echo "configure:1811: checking for opendir in -lx" >&5
 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1862,7 +1815,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lx  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1866 "configure"
+#line 1819 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -1873,7 +1826,7 @@ int main() {
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:1877: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1830: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1896,12 +1849,12 @@ fi
 fi
 
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:1900: checking for ANSI C header files" >&5
+echo "configure:1853: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1905 "configure"
+#line 1858 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -1909,7 +1862,7 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1913: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1866: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1926,7 +1879,7 @@ rm -f conftest*
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 1930 "configure"
+#line 1883 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -1944,7 +1897,7 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 1948 "configure"
+#line 1901 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -1965,7 +1918,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 1969 "configure"
+#line 1922 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -1976,7 +1929,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:1980: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1933: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -1999,21 +1952,21 @@ EOF
 
 fi
 
-for ac_hdr in fcntl.h limits.h malloc.h strings.h sys/ioctl.h sys/time.h unistd.h
+for ac_hdr in fcntl.h limits.h malloc.h sys/ioctl.h unistd.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2007: checking for $ac_hdr" >&5
+echo "configure:1960: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2012 "configure"
+#line 1965 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2017: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1970: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2041,12 +1994,12 @@ done
 
 
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:2045: checking for working const" >&5
+echo "configure:1998: checking for working const" >&5
 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2050 "configure"
+#line 2003 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -2095,7 +2048,7 @@ ccp = (char const *const *) p;
 
 ; return 0; }
 EOF
-if { (eval echo configure:2099: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2052: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_const=yes
 else
@@ -2116,12 +2069,12 @@ EOF
 fi
 
 echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:2120: checking for size_t" >&5
+echo "configure:2073: checking for size_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2125 "configure"
+#line 2078 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -2149,12 +2102,12 @@ EOF
 fi
 
 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
-echo "configure:2153: checking whether time.h and sys/time.h may both be included" >&5
+echo "configure:2106: checking whether time.h and sys/time.h may both be included" >&5
 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2158 "configure"
+#line 2111 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
@@ -2163,7 +2116,7 @@ int main() {
 struct tm *tp;
 ; return 0; }
 EOF
-if { (eval echo configure:2167: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2120: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_time=yes
 else
@@ -2183,239 +2136,39 @@ EOF
 
 fi
 
-echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
-echo "configure:2188: checking whether struct tm is in sys/time.h or time.h" >&5
-if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 2193 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#include <time.h>
-int main() {
-struct tm *tp; tp->tm_sec;
-; return 0; }
-EOF
-if { (eval echo configure:2201: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  ac_cv_struct_tm=time.h
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_struct_tm=sys/time.h
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_struct_tm" 1>&6
-if test $ac_cv_struct_tm = sys/time.h; then
-  cat >> confdefs.h <<\EOF
-#define TM_IN_SYS_TIME 1
-EOF
-
-fi
-
-
-echo $ac_n "checking whether utime accepts a null argument""... $ac_c" 1>&6
-echo "configure:2223: checking whether utime accepts a null argument" >&5
-if eval "test \"`echo '$''{'ac_cv_func_utime_null'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  rm -f conftestdata; > conftestdata
-# Sequent interprets utime(file, 0) to mean use start of epoch.  Wrong.
-if test "$cross_compiling" = yes; then
-  ac_cv_func_utime_null=no
-else
-  cat > conftest.$ac_ext <<EOF
-#line 2233 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#include <sys/stat.h>
-main() {
-struct stat s, t;
-exit(!(stat ("conftestdata", &s) == 0 && utime("conftestdata", (long *)0) == 0
-&& stat("conftestdata", &t) == 0 && t.st_mtime >= s.st_mtime
-&& t.st_mtime - s.st_mtime < 120));
-}
-EOF
-if { (eval echo configure:2244: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
-  ac_cv_func_utime_null=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -fr conftest*
-  ac_cv_func_utime_null=no
-fi
-rm -fr conftest*
-fi
-
-rm -f core core.* *.core
-fi
-
-echo "$ac_t""$ac_cv_func_utime_null" 1>&6
-if test $ac_cv_func_utime_null = yes; then
-  cat >> confdefs.h <<\EOF
-#define HAVE_UTIME_NULL 1
-EOF
-
-fi
-
-echo $ac_n "checking for vprintf""... $ac_c" 1>&6
-echo "configure:2268: checking for vprintf" >&5
-if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 2273 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char vprintf(); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char vprintf();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_vprintf) || defined (__stub___vprintf)
-choke me
-#else
-vprintf();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:2296: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  eval "ac_cv_func_vprintf=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_func_vprintf=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  cat >> confdefs.h <<\EOF
-#define HAVE_VPRINTF 1
-EOF
-
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-if test "$ac_cv_func_vprintf" != yes; then
-echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
-echo "configure:2320: checking for _doprnt" >&5
-if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 2325 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char _doprnt(); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char _doprnt();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub__doprnt) || defined (__stub____doprnt)
-choke me
-#else
-_doprnt();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:2348: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  eval "ac_cv_func__doprnt=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_func__doprnt=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  cat >> confdefs.h <<\EOF
-#define HAVE_DOPRNT 1
-EOF
-
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-fi
-
-for ac_func in getcwd gethostname mkdir mktime rmdir select socket
+for ac_hdr in sys/time.h
 do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2375: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:2144: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2380 "configure"
+#line 2149 "configure"
 #include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char $ac_func(); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
+#include <$ac_hdr>
 EOF
-if { (eval echo configure:2403: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:2154: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
   rm -rf conftest*
-  eval "ac_cv_func_$ac_func=yes"
+  eval "ac_cv_header_$ac_safe=yes"
 else
+  echo "$ac_err" >&5
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -rf conftest*
-  eval "ac_cv_func_$ac_func=no"
+  eval "ac_cv_header_$ac_safe=no"
 fi
 rm -f conftest*
 fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
   echo "$ac_t""yes" 1>&6
-    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
   cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
+#define $ac_tr_hdr 1
 EOF
  
 else
@@ -2596,9 +2349,9 @@ s%@CPP@%$CPP%g
 s%@SDL_CONFIG@%$SDL_CONFIG%g
 s%@SDL_CFLAGS@%$SDL_CFLAGS%g
 s%@SDL_LIBS@%$SDL_LIBS%g
-s%@NASMD@%$NASMD%g
 s%@ZSNESEXE@%$ZSNESEXE%g
 s%@GL_DRAW@%$GL_DRAW%g
+s%@NFLAGS@%$NFLAGS%g
 
 CEOF
 EOF
diff --git a/zsnes/src/configure.in b/zsnes/src/configure.in
index af843243..5c6d075a 100644
--- a/zsnes/src/configure.in
+++ b/zsnes/src/configure.in
@@ -15,23 +15,28 @@ dnl See also: remarks supplied in the debug checking area below
 
 AC_INIT(init.asm)
 echo -- Where is our compiler, and who are we compiling for?
-CFLAGS="-pipe"
+CFLAGS="-pipe -I."
 AC_PROG_CC
 AC_PATH_PROG(NASMPATH,nasm,[AC_MSG_ERROR(nasm 0.98 is required)])
-NASMD="$NASMD -w-orphan-labels"
+NFLAGS="$NFLAGS -w-orphan-labels"
 AC_PROG_INSTALL
 AC_CANONICAL_SYSTEM
 case "$target" in
-	*-*-linux* | *-*-*bsd*)
+	*-*-linux*)
 		CFLAGS="$CFLAGS -D__LINUX__"
-        	NASMD="$NASMD -D__LINUX__ -f elf"
+        	NFLAGS="$NFLAGS -D__LINUX__ -f elf"
+		;;
+	*-*-*bsd*)
+		CFLAGS="$CFLAGS -D__LINUX__ -D__FreeBSD__"
+		NFLAGS="$NFLAGS -D__LINUX__ -D__FreeBSD__ -f elf"
 		;;
 	*-*-cygwin* | *-*-*ming*)
 		CFLAGS="$CFLAGS -D__LINUX__"
-		NASMD="$NASMD -D__LINUX__ -f win32"
+		NFLAGS="$NFLAGS -D__LINUX__ -f win32"
 		ZSNESEXE=".exe"
 		;;
 	*)
+		AC_MSG_ERROR(This Target is Not Supported)
 		;;
 esac
 
@@ -41,7 +46,7 @@ echo -- Do we have X, and where is it? Needed for Mesa Checking
 
 AC_PATH_X
 CFLAGS="$CFLAGS -I$x_includes"
-LIBS="$LIBS -L$x_libraries"
+LDFLAGS="$LDFLAGS -L$x_libraries"
 
 dnl Checks for libraries.
 
@@ -49,7 +54,7 @@ echo -- Where is libSDL and zlib, and do we want/have libPNG and OpenGL support?
 
 AM_PATH_SDL(1.2.0,,[AC_MSG_ERROR(SDL >= 1.2.0 is required)])
 CFLAGS="$CFLAGS $SDL_CFLAGS"
-LIBS="$LIBS $SDL_LIBS"
+LDFLAGS="$LDFLAGS $SDL_LIBS"
 
 AC_MSG_CHECKING(for zlib)
 with_zlib=no
@@ -62,7 +67,7 @@ with_zlib=yes
 ])
 
 if test x$with_zlib = xyes; then
-	LIBS="$LIBS -lz"
+	LDFLAGS="$LDFLAGS -lz"
 	AC_MSG_RESULT(yes)
 else
 	AC_MSG_RESULT(no)
@@ -82,9 +87,9 @@ if test x$with_opengl != xno; then
 	])	
 	AC_MSG_RESULT($with_opengl)
 	if test x$with_opengl = xyes; then
-		LIBS="$LIBS -lGL"
+		LDFLAGS="$LDFLAGS -lGL"
 		CFLAGS="$CFLAGS -D__OPENGL__"
-		NASMD="$NASMD -D__OPENGL__"            
+		NFLAGS="$NFLAGS -D__OPENGL__"            
         	GL_DRAW="\${WINDIR}/gl_draw.o"
 	fi
 else
@@ -104,7 +109,7 @@ if test x$with_png != xno; then
 	])
 	AC_MSG_RESULT($with_png)
 	if test x$with_png = xyes; then
-		LIBS="$LIBS -lpng"
+		LDFLAGS="$LDFLAGS -lpng"
 	fi
 else
 	AC_MSG_RESULT(disabled by user)
@@ -120,7 +125,7 @@ if test x$debug = xyes; then
 	dnl enabled. 
 
 	CFLAGS="$CFLAGS -Wall -O0 -fno-omit-frame-pointer -ggdb3"
-	NASMD="$NASMD -g -s"
+	NFLAGS="$NFLAGS -g -s"
 	ZSNESEXE="zsnes-debug$ZSNESEXE"
 else
 	AC_MSG_RESULT(no)
@@ -130,55 +135,31 @@ else
 	dnl zsnes more easily deal with small instruction caches, and more
 	dnl effectivly use branch prediction.
 	
-	CFLAGS="$CFLAGS -s -Os -ffast-math -fomit-frame-pointer -fschedule-insns2"
+	CFLAGS="$CFLAGS -Os -ffast-math -fomit-frame-pointer -fschedule-insns2 -s"
 	ZSNESEXE="zsnes$ZSNESEXE"
 fi
 
-AC_ARG_ENABLE(force-386,[  --enable-force-386      Force 386 Optimization],wantforce=386)
-AC_ARG_ENABLE(force-486,[  --enable-force-486      Force 486 Optimization],wantforce=486)	
-AC_ARG_ENABLE(force-586,[  --enable-force-586      Force Pentium Optimization],wantforce=586)
-AC_ARG_ENABLE(force-686,[  --enable-force-686      Force PPro/P2 Optimization],wantforce=668)
-
 AC_MSG_CHECKING(which processor class to optimize for)
 if test x$debug != xyes; then
-	case "$wantforce" in
-		386)
-			AC_MSG_RESULT(forced to 386)
-			CFLAGS="$CFLAGS -march=i386"
-			;;
-		486)
-			AC_MSG_RESULT(forced to 486)
-			CFLAGS="$CFLAGS -march=i486"
-			;;
-		586)
-			AC_MSG_RESULT(forced to Pentium)
-			CFLAGS="$CFLAGS -march=pentium"
-			;;
-		686)
-			AC_MSG_RESULT(forced to PPro/P2)
-			CFLAGS="$CFLAGS -march=pentiumpro"
-			;;
-		*)
 			case "$target" in
 				i486-*-*)
 					CFLAGS="$CFLAGS -march=i486"
-					AC_MSG_RESULT(detected 486)
+					AC_MSG_RESULT(486)
 					;;
 				i586-*-*)
 					CFLAGS="$CFLAGS -march=pentium"
-					AC_MSG_RESULT(detected Pentium)
+					AC_MSG_RESULT(Pentium)
 					;;
 				i686-*-*)
 					CFLAGS="$CFLAGS -march=pentiumpro"
-					AC_MSG_RESULT(detected PPro/P2)
+					AC_MSG_RESULT(PPro/P2)
 					;;
 				*)
-					AC_MSG_RESULT(detected 386)
-					AC_MSG_WARN(*** This is probably not what you want use --enable-force-486/586/686)
+					AC_MSG_RESULT(386)
+					AC_MSG_WARN(*** This is probably not what you want use --target)
 					;;
 			esac
-			;;
-	esac
+
 else
 	AC_MSG_RESULT(no optimization because debug enabled)
 fi
@@ -186,22 +167,18 @@ fi
 dnl Checks for header files.
 AC_HEADER_DIRENT
 AC_HEADER_STDC
-AC_CHECK_HEADERS(fcntl.h limits.h malloc.h strings.h sys/ioctl.h sys/time.h unistd.h)
+AC_CHECK_HEADERS(fcntl.h limits.h malloc.h sys/ioctl.h unistd.h)
 
 dnl Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST
 AC_TYPE_SIZE_T
 AC_HEADER_TIME
-AC_STRUCT_TM
+AC_CHECK_HEADERS(sys/time.h)
 
 dnl Checks for library functions.
-AC_FUNC_UTIME_NULL
-AC_FUNC_VPRINTF
-AC_CHECK_FUNCS(getcwd gethostname mkdir mktime rmdir select socket)
-AC_SUBST(LIBS)
-AC_SUBST(NASMD)
 AC_SUBST(ZSNESEXE)
 AC_SUBST(GL_DRAW)
+AC_SUBST(NFLAGS)
 AC_OUTPUT(Makefile)
 echo 
 echo You may now type gmake to compile $ZSNESEXE
diff --git a/zsnes/src/water.c b/zsnes/src/water.c
index a0800b07..93a336cc 100644
--- a/zsnes/src/water.c
+++ b/zsnes/src/water.c
@@ -16,11 +16,15 @@
 //Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
 
+#ifdef __LINUX__
+#include <../gblhdr.h>
+#else
 #include <stdlib.h>
 #include <stdio.h>
 #include <ctype.h>
 #include <math.h>
 #include <memory.h>
+#endif
 
 #include "fixsin.h"
 
diff --git a/zsnes/src/zip/zzip.c b/zsnes/src/zip/zzip.c
index da3161ad..2e867b98 100644
--- a/zsnes/src/zip/zzip.c
+++ b/zsnes/src/zip/zzip.c
@@ -16,18 +16,16 @@
 //Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
 
+#ifdef __LINUX__
+#include <../gblhdr.h>
+#else
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <time.h>
-#ifdef __LINUX__
-#include <utime.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <unistd.h>
-#endif
 #include <errno.h>
 #include <fcntl.h>
+#endif
 
 #include "unzip.h"