diff --git a/Quake/Makefile b/Quake/Makefile
index 57db1118..9ca66e58 100644
--- a/Quake/Makefile
+++ b/Quake/Makefile
@@ -45,6 +45,7 @@ STRIP ?= strip
 #CPUFLAGS= -mtune=k8
 #CPUFLAGS= -march=atom
 CPUFLAGS= 
+LDFLAGS = 
 DFLAGS ?=
 CFLAGS ?= -Wall -Wno-trigraphs
 # CFLAGS += -Werror
@@ -255,7 +256,7 @@ OBJS := strlcat.o \
 # ------------------------
 
 quakespasm:	$(OBJS)
-	$(LINKER) $(OBJS) $(X11_LFLAGS) $(LIBS) $(SDL_LIBS) -o $@
+	$(LINKER) $(OBJS) $(X11_LFLAGS) $(LDFLAGS) $(LIBS) $(SDL_LIBS) -o $@
 	$(call do_strip,$@)
 
 release:	quakespasm
diff --git a/Quake/Makefile.darwin b/Quake/Makefile.darwin
index 45bd8191..2da77dc2 100644
--- a/Quake/Makefile.darwin
+++ b/Quake/Makefile.darwin
@@ -44,12 +44,15 @@ LIPO ?= lipo
 STRIP ?= strip
 
 CPUFLAGS= 
+LDFLAGS = 
 # require 10.5 for 64 bit builds
 ifeq ($(MACH_TYPE),x86_64)
 CPUFLAGS+=-mmacosx-version-min=10.5
+LDFLAGS +=-mmacosx-version-min=10.5
 endif
 ifeq ($(MACH_TYPE),ppc64)
 CPUFLAGS+=-mmacosx-version-min=10.5
+LDFLAGS +=-mmacosx-version-min=10.5
 endif
 DFLAGS ?=
 CFLAGS ?= -Wall
@@ -250,7 +253,7 @@ OBJS := strlcat.o \
 # ------------------------
 
 quakespasm:	$(OBJS)
-	$(LINKER) $(OBJS) $(SDL_LIBS) $(LIBS) -o $@
+	$(LINKER) $(OBJS) $(SDL_LIBS) $(LDFLAGS) $(LIBS) -o $@
 	$(call do_strip,$@)
 
 release:	quakespasm
diff --git a/Quake/Makefile.w32 b/Quake/Makefile.w32
index 5257c7c0..3bfae3d2 100644
--- a/Quake/Makefile.w32
+++ b/Quake/Makefile.w32
@@ -54,6 +54,7 @@ STRIP = $(TOOLCHAIN_PREFIX)strip
 #CPUFLAGS= -mtune=i686
 #CPUFLAGS= -march=pentium4
 CPUFLAGS= 
+LDFLAGS = 
 DFLAGS ?=
 CFLAGS ?= -Wall -Wno-trigraphs
 # CFLAGS += -Werror
@@ -258,7 +259,7 @@ OBJS := strlcat.o \
 # ------------------------
 
 quakespasm.exe:	$(OBJS)
-	$(LINKER) $(OBJS) $(LIBS) $(SDL_LIBS) -o $@
+	$(LINKER) $(OBJS) $(LDFLAGS) $(LIBS) $(SDL_LIBS) -o $@
 	$(call do_strip,$@)
 
 release:	quakespasm.exe
diff --git a/Quake/Makefile.w64 b/Quake/Makefile.w64
index d42fef00..01d9da0e 100644
--- a/Quake/Makefile.w64
+++ b/Quake/Makefile.w64
@@ -54,6 +54,7 @@ STRIP = $(TOOLCHAIN_PREFIX)strip
 #CPUFLAGS= -mtune=k8
 #CPUFLAGS= -march=atom
 CPUFLAGS= 
+LDFLAGS = 
 DFLAGS ?=
 CFLAGS ?= -Wall -Wno-trigraphs
 # CFLAGS += -Werror
@@ -258,7 +259,7 @@ OBJS := strlcat.o \
 # ------------------------
 
 quakespasm.exe:	$(OBJS)
-	$(LINKER) $(OBJS) $(LIBS) $(SDL_LIBS) -o $@
+	$(LINKER) $(OBJS) $(LDFLAGS) $(LIBS) $(SDL_LIBS) -o $@
 	$(call do_strip,$@)
 
 release:	quakespasm.exe
diff --git a/Quake/build_cross_osx.sh b/Quake/build_cross_osx.sh
new file mode 100755
index 00000000..85e9bd93
--- /dev/null
+++ b/Quake/build_cross_osx.sh
@@ -0,0 +1,57 @@
+#!/bin/sh
+
+rm -f	quakespasm.ppc \
+	quakespasm.x86 \
+	quakespasm.x86_64 \
+	QuakeSpasm
+make clean
+
+OLDPATH=$PATH
+MAKE_CMD=make
+
+OSXBUILD=1
+export OSXBUILD
+STRIP=/bin/true
+export STRIP
+
+# ppc
+PATH=/opt/cross_osx-ppc/bin:$OLDPATH
+CC=powerpc-apple-darwin9-gcc
+AS=powerpc-apple-darwin9-as
+AR=powerpc-apple-darwin9-ar
+RANLIB=powerpc-apple-darwin9-ranlib
+LIPO=powerpc-apple-darwin9-lipo
+export PATH CC AS AR RANLIB LIPO
+$MAKE_CMD MACH_TYPE=ppc -f Makefile.darwin $* || exit 1
+powerpc-apple-darwin9-strip -S quakespasm || exit 1
+mv quakespasm quakespasm.ppc || exit 1
+$MAKE_CMD clean
+
+# x86
+PATH=/opt/cross_osx-x86/bin:$OLDPATH
+CC=i686-apple-darwin9-gcc
+AS=i686-apple-darwin9-as
+AR=i686-apple-darwin9-ar
+RANLIB=i686-apple-darwin9-ranlib
+LIPO=i686-apple-darwin9-lipo
+export PATH CC AS AR RANLIB LIPO
+$MAKE_CMD MACH_TYPE=x86 -f Makefile.darwin $* || exit 1
+i686-apple-darwin9-strip -S quakespasm || exit 1
+mv quakespasm quakespasm.x86 || exit 1
+$MAKE_CMD clean
+
+# x86_64
+PATH=/opt/cross_osx-x86_64/usr/bin:$OLDPATH
+CC=x86_64-apple-darwin9-gcc
+AS=x86_64-apple-darwin9-as
+AR=x86_64-apple-darwin9-ar
+RANLIB=x86_64-apple-darwin9-ranlib
+LIPO=x86_64-apple-darwin9-lipo
+export PATH CC AS AR RANLIB LIPO
+$MAKE_CMD MACH_TYPE=x86_64 -f Makefile.darwin $* || exit 1
+x86_64-apple-darwin9-strip -S quakespasm || exit 1
+mv quakespasm quakespasm.x86_64 || exit 1
+$MAKE_CMD clean
+
+$LIPO -create -o QuakeSpasm quakespasm.ppc quakespasm.x86 quakespasm.x86_64 || exit 1
+
diff --git a/Quake/build_cross_win32.sh b/Quake/build_cross_win32.sh
new file mode 100755
index 00000000..82880be3
--- /dev/null
+++ b/Quake/build_cross_win32.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+# Change this script to meet your needs and/or environment.
+
+#TARGET=i386-mingw32msvc
+#TARGET=i686-w64-mingw32
+TARGET=i686-pc-mingw32
+#PREFIX=/opt/cross_win32
+PREFIX=/usr/local/cross-win32
+
+PATH="$PREFIX/bin:$PATH"
+export PATH
+
+MAKE_CMD=make
+
+SDL_CONFIG=/usr/local/sdl_w32/bin/sdl-config
+CC="$TARGET-gcc"
+AS="$TARGET-as"
+RANLIB="$TARGET-ranlib"
+AR="$TARGET-ar"
+WINDRES="$TARGET-windres"
+STRIP="$TARGET-strip"
+export PATH CC AS AR RANLIB WINDRES STRIP
+
+exec $MAKE_CMD SDL_CONFIG=$SDL_CONFIG CC=$CC AS=$AS RANLIB=$RANLIB AR=$AR WINDRES=$WINDRES STRIP=$STRIP -f Makefile.w32 $*
diff --git a/Quake/build_cross_win64.sh b/Quake/build_cross_win64.sh
new file mode 100755
index 00000000..8d1ccbdf
--- /dev/null
+++ b/Quake/build_cross_win64.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+# Change this script to meet your needs and/or environment.
+
+#TARGET=x86_64-pc-mingw32
+TARGET=x86_64-w64-mingw32
+PREFIX=/opt/cross_win64
+
+PATH="$PREFIX/bin:$PATH"
+export PATH
+
+MAKE_CMD=make
+
+SDL_CONFIG=/opt/sdl_w64/bin/sdl-config
+CC="$TARGET-gcc"
+AS="$TARGET-as"
+RANLIB="$TARGET-ranlib"
+AR="$TARGET-ar"
+WINDRES="$TARGET-windres"
+STRIP="$TARGET-strip"
+export PATH CC AS AR RANLIB WINDRES STRIP
+
+exec $MAKE_CMD SDL_CONFIG=$SDL_CONFIG CC=$CC AS=$AS RANLIB=$RANLIB AR=$AR WINDRES=$WINDRES STRIP=$STRIP -f Makefile.w64 $*