diff --git a/configure.ac b/configure.ac
index 6d49378..111d1f7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -701,9 +701,14 @@ case $host_os in
 	cygwin*)
 		DGA=no
 		DRI2=no
+		INT10MODULE=no
+		PCI=no
+		VGAHW=no
+		VBE=no
 		XF86VIDMODE=no
 		XSELINUX=no
 		XV=no
+		SYMBOL_VISIBILITY=no
 		;;
 	darwin*)
 		PCI=no
@@ -1461,7 +1466,17 @@ AC_SUBST([UTILS_SYS_LIBS])
 # Some platforms require extra flags to do this.   libtool should set the
 # necessary flags for each platform when -export-dynamic is passed to it.
 LD_EXPORT_SYMBOLS_FLAG="-export-dynamic"
+LD_NO_UNDEFINED_FLAG=
+case "$host_os" in
+    cygwin*)
+	LD_EXPORT_SYMBOLS_FLAG="-Wl,--export-all,--out-implib,lib\$@.a"
+	LD_NO_UNDEFINED_FLAG="-no-undefined -Wl,\$(top_builddir)/hw/xfree86/libXorg.exe.a"
+	XORG_MODULE_LIBS="-lXorg.exe -L\${moduledir} -lshadow -lfb"
+	;;
+esac
 AC_SUBST([LD_EXPORT_SYMBOLS_FLAG])
+AC_SUBST([LD_NO_UNDEFINED_FLAG])
+AC_SUBST([XORG_MODULE_LIBS])
 
 dnl Imake defines SVR4 on SVR4 systems, and many files check for it, so
 dnl we need to replicate that here until those can all be fixed
diff --git a/hw/xfree86/Makefile.am b/hw/xfree86/Makefile.am
index 72be889..9442de5 100644
--- a/hw/xfree86/Makefile.am
+++ b/hw/xfree86/Makefile.am
@@ -25,9 +25,9 @@ if INT10MODULE
 INT10_SUBDIR = int10
 endif
 
-SUBDIRS = common ddc i2c x86emu $(INT10_SUBDIR) fbdevhw os-support parser \
-	  ramdac shadowfb $(VBE_SUBDIR) $(VGAHW_SUBDIR) $(XAA_SUBDIR) \
-	  loader dixmods exa modes \
+SUBDIRS = common ddc x86emu $(INT10_SUBDIR) os-support parser \
+	  ramdac $(VBE_SUBDIR) $(VGAHW_SUBDIR) $(XAA_SUBDIR) \
+	  loader modes . i2c dixmods fbdevhw shadowfb exa \
 	  $(DRI_SUBDIR) $(DRI2_SUBDIR) $(XF86UTILS_SUBDIR) doc man
 
 DIST_SUBDIRS = common ddc i2c x86emu int10 fbdevhw os-support \
@@ -113,3 +113,12 @@ sdksyms.dep sdksyms.c: sdksyms.sh
 
 SDKSYMS_DEP = sdksyms.dep
 include $(SDKSYMS_DEP)
+
+i2c/libi2c.la:
+	$(MAKE) -C $(@D) $(@F)
+
+dixmods/libdixmods.la:
+	$(MAKE) -C $(@D) $(@F)
+
+dixmods/libxorgxkb.la:
+	$(MAKE) -C $(@D) $(@F)
diff --git a/hw/xfree86/common/xf86.h b/hw/xfree86/common/xf86.h
index b711f05..b2c5e48 100644
--- a/hw/xfree86/common/xf86.h
+++ b/hw/xfree86/common/xf86.h
@@ -45,6 +45,7 @@
 #include "xf86Opt.h"
 #include <X11/Xfuncproto.h>
 #include <stdarg.h>
+#include <errno.h>
 #ifdef RANDR
 #include <X11/extensions/randr.h>
 #endif
diff --git a/hw/xfree86/common/xf86Init.c b/hw/xfree86/common/xf86Init.c
index 5263b5f..723b244 100644
--- a/hw/xfree86/common/xf86Init.c
+++ b/hw/xfree86/common/xf86Init.c
@@ -1588,3 +1588,9 @@ xf86GetBppFromDepth(ScrnInfoPtr pScrn, int depth)
     else
 	return 0;
 }
+
+#ifdef DDXMAIN
+void ddxMain(void)
+{
+}
+#endif
diff --git a/hw/xfree86/dixmods/Makefile.am b/hw/xfree86/dixmods/Makefile.am
index a5be3ae..1ab6db9 100644
--- a/hw/xfree86/dixmods/Makefile.am
+++ b/hw/xfree86/dixmods/Makefile.am
@@ -30,35 +30,35 @@ INCLUDES = @XORG_INCS@ \
            -I$(top_srcdir)/miext/shadow \
            -I$(top_srcdir)/glx
 
-libdbe_la_LDFLAGS = -module -avoid-version
+libdbe_la_LDFLAGS = -module -avoid-version $(LD_NO_UNDEFINED_FLAG)
 libdbe_la_LIBADD = $(top_builddir)/dbe/libdbe.la
 libdbe_la_SOURCES = dbemodule.c
 
-libfb_la_LDFLAGS = -module -avoid-version
+libfb_la_LDFLAGS = -module -avoid-version $(LD_NO_UNDEFINED_FLAG)
 libfb_la_LIBADD = $(top_builddir)/fb/libfb.la
 libfb_la_SOURCES = $(top_builddir)/fb/fbcmap_mi.c fbmodule.c
 libfb_la_CFLAGS = $(AM_CFLAGS)
 
-libwfb_la_LDFLAGS = -module -avoid-version
+libwfb_la_LDFLAGS = -module -avoid-version $(LD_NO_UNDEFINED_FLAG)
 libwfb_la_LIBADD = $(top_builddir)/fb/libwfb.la
 libwfb_la_SOURCES = $(top_builddir)/fb/fbcmap_mi.c fbmodule.c
 libwfb_la_CFLAGS = $(AM_CFLAGS) -DFB_ACCESS_WRAPPER
 
-libglx_la_LDFLAGS = -module -avoid-version
+libglx_la_LDFLAGS = -module -avoid-version $(LD_NO_UNDEFINED_FLAG)
 if AIGLX_DRI_LOADER
 GLXDRI_LIBRARY = $(top_builddir)/glx/libglxdri.la
 endif
 libglx_la_LIBADD = \
 	$(top_builddir)/glx/libglx.la \
-	$(GLXDRI_LIBRARY)
+	$(GLXDRI_LIBRARY) -lglapi
 libglx_la_SOURCES = glxmodule.c
 
-librecord_la_LDFLAGS = -module -avoid-version
+librecord_la_LDFLAGS = -module -avoid-version $(LD_NO_UNDEFINED_FLAG)
 librecord_la_LIBADD = $(top_builddir)/record/librecord.la
 librecord_la_SOURCES = recordmod.c
 
-libshadow_la_LDFLAGS = -module -avoid-version
-libshadow_la_LIBADD = $(top_builddir)/miext/shadow/libshadow.la
+libshadow_la_LDFLAGS = -module -avoid-version $(LD_NO_UNDEFINED_FLAG)
+libshadow_la_LIBADD = $(top_builddir)/miext/shadow/libshadow.la libfb.la $(PIXMAN_LIBS)
 libshadow_la_SOURCES = shmodule.c
 
 libdixmods_la_SOURCES = $(top_srcdir)/mi/miinitext.c
diff --git a/hw/xfree86/dixmods/extmod/Makefile.am b/hw/xfree86/dixmods/extmod/Makefile.am
index 87c28a4..d08e9ad 100644
--- a/hw/xfree86/dixmods/extmod/Makefile.am
+++ b/hw/xfree86/dixmods/extmod/Makefile.am
@@ -21,7 +21,7 @@ INCLUDES = @XORG_INCS@ \
            -I$(top_srcdir)/hw/xfree86/loader \
            -I$(top_srcdir)/miext/shadow
 
-libextmod_la_LDFLAGS = -module -avoid-version
+libextmod_la_LDFLAGS = -module -avoid-version $(LD_NO_UNDEFINED_FLAG)
 libextmod_la_SOURCES = modinit.c \
                        modinit.h \
                        $(DGA_SRCS) \
diff --git a/hw/xfree86/exa/Makefile.am b/hw/xfree86/exa/Makefile.am
index 3ced531..4339084 100644
--- a/hw/xfree86/exa/Makefile.am
+++ b/hw/xfree86/exa/Makefile.am
@@ -2,7 +2,7 @@ SUBDIRS = man
 
 module_LTLIBRARIES = libexa.la
 
-libexa_la_LDFLAGS = -module -avoid-version
+libexa_la_LDFLAGS = -module -avoid-version $(LD_NO_UNDEFINED_FLAG)
 
 INCLUDES = \
 	$(XORG_INCS) \
@@ -15,4 +15,4 @@ libexa_la_SOURCES = \
 	examodule.c
 
 libexa_la_LIBADD = \
-	../../../exa/libexa.la
+	../../../exa/libexa.la $(PIXMAN_LIBS)
diff --git a/hw/xfree86/fbdevhw/Makefile.am b/hw/xfree86/fbdevhw/Makefile.am
index 4472acd..1fa9321 100644
--- a/hw/xfree86/fbdevhw/Makefile.am
+++ b/hw/xfree86/fbdevhw/Makefile.am
@@ -2,7 +2,7 @@ SUBDIRS = man
 
 module_LTLIBRARIES = libfbdevhw.la
 
-libfbdevhw_la_LDFLAGS = -module -avoid-version
+libfbdevhw_la_LDFLAGS = -module -avoid-version $(LD_NO_UNDEFINED_FLAG)
 
 if FBDEVHW
 libfbdevhw_la_SOURCES = fbdevhw.c
diff --git a/hw/xfree86/i2c/Makefile.am b/hw/xfree86/i2c/Makefile.am
index 0b80cc8..6fe8097 100644
--- a/hw/xfree86/i2c/Makefile.am
+++ b/hw/xfree86/i2c/Makefile.am
@@ -21,23 +21,24 @@ sdk_HEADERS = xf86i2c.h bt829.h fi1236.h msp3430.h tda8425.h tda9850.h tda9885.h
 #
 # i2c drivers
 #
-bt829_drv_la_LDFLAGS = -module -avoid-version
+bt829_drv_la_LDFLAGS = -module -avoid-version $(LD_NO_UNDEFINED_FLAG)
 bt829_drv_la_SOURCES = bt829.c bt829.h bt829_module.c
 
-fi1236_drv_la_LDFLAGS = -module -avoid-version
+fi1236_drv_la_LDFLAGS = -module -avoid-version $(LD_NO_UNDEFINED_FLAG)
 fi1236_drv_la_SOURCES = fi1236.c fi1236.h fi1236_module.c
+fi1236_drv_la_LIBADD = tda9885_drv.la
 
-msp3430_drv_la_LDFLAGS = -module -avoid-version
+msp3430_drv_la_LDFLAGS = -module -avoid-version $(LD_NO_UNDEFINED_FLAG)
 msp3430_drv_la_SOURCES = msp3430.c msp3430.h msp3430_module.c
 
-tda8425_drv_la_LDFLAGS = -module -avoid-version
+tda8425_drv_la_LDFLAGS = -module -avoid-version $(LD_NO_UNDEFINED_FLAG)
 tda8425_drv_la_SOURCES = tda8425.c tda8425.h tda8425_module.c
 
-tda9850_drv_la_LDFLAGS = -module -avoid-version
+tda9850_drv_la_LDFLAGS = -module -avoid-version $(LD_NO_UNDEFINED_FLAG)
 tda9850_drv_la_SOURCES = tda9850.c tda9850.h tda9850_module.c
 
-tda9885_drv_la_LDFLAGS = -module -avoid-version
+tda9885_drv_la_LDFLAGS = -module -avoid-version $(LD_NO_UNDEFINED_FLAG)
 tda9885_drv_la_SOURCES = tda9885.c tda9885.h tda9885_module.c
 
-uda1380_drv_la_LDFLAGS = -module -avoid-version
+uda1380_drv_la_LDFLAGS = -module -avoid-version $(LD_NO_UNDEFINED_FLAG)
 uda1380_drv_la_SOURCES = uda1380.c uda1380.h uda1380_module.c
diff --git a/hw/xfree86/loader/loadmod.c b/hw/xfree86/loader/loadmod.c
index 5b9c119..9c6dc5b 100644
--- a/hw/xfree86/loader/loadmod.c
+++ b/hw/xfree86/loader/loadmod.c
@@ -214,9 +214,15 @@ static const char *stdSubdirs[] = {
  * to port this DDX to, say, Darwin, we'll need to fix this.
  */
 static PatternRec stdPatterns[] = {
+#ifdef __CYGWIN__
+    {"^cyg(.*)\\.dll$",},
+    {"(.*)_drv\\.dll$",},
+    {"(.*)\\.dll$",},
+#else
     {"^lib(.*)\\.so$",},
     {"(.*)_drv\\.so$",},
     {"(.*)\\.so$",},
+#endif
     {NULL,}
 };
 
@@ -406,21 +412,33 @@ FindModuleInSubdir(const char *dirpath, const char *module)
             continue;
         }
  
+#ifdef __CYGWIN__
+        snprintf(tmpBuf, PATH_MAX, "cyg%s.dll", module);
+#else
         snprintf(tmpBuf, PATH_MAX, "lib%s.so", module);
+#endif
         if (strcmp(direntry->d_name, tmpBuf) == 0) {
             if (asprintf(&ret, "%s%s", dirpath, tmpBuf) == -1)
 		ret = NULL;
             break;
         }
 
+#ifdef __CYGWIN__
+        snprintf(tmpBuf, PATH_MAX, "%s_drv.dll", module);
+#else
         snprintf(tmpBuf, PATH_MAX, "%s_drv.so", module);
+#endif
         if (strcmp(direntry->d_name, tmpBuf) == 0) {
             if (asprintf(&ret, "%s%s", dirpath, tmpBuf) == -1)
 		ret = NULL;
             break;
         }
 
+#ifdef __CYGWIN__
+        snprintf(tmpBuf, PATH_MAX, "%s.dll", module);
+#else
         snprintf(tmpBuf, PATH_MAX, "%s.so", module);
+#endif
         if (strcmp(direntry->d_name, tmpBuf) == 0) {
             if (asprintf(&ret, "%s%s", dirpath, tmpBuf) == -1)
 		ret = NULL;
diff --git a/hw/xfree86/man/xorg.conf.man b/hw/xfree86/man/xorg.conf.man
index c1b3c4f..e07979d 100644
--- a/hw/xfree86/man/xorg.conf.man
+++ b/hw/xfree86/man/xorg.conf.man
@@ -701,7 +701,8 @@ This instructs the server to load the module called
 The module name given should be the module's standard name, not the
 module file name.
 The standard name is case\-sensitive, and does not include the \(lqlib\(rq
-prefix, or the \(lq.a\(rq, \(lq.o\(rq, or \(lq.so\(rq suffixes.
+or \(lqcyg\(rq prefixes, or the \(lq.a\(rq, \(lq.o\(rq, \(lq.dll\(rq,
+or \(lq.so\(rq suffixes.
 .PP
 .RS 7
 Example: the DRI extension module can be loaded with the following entry:
diff --git a/hw/xfree86/modes/xf86Crtc.c b/hw/xfree86/modes/xf86Crtc.c
index da9db34..ec0b554 100644
--- a/hw/xfree86/modes/xf86Crtc.c
+++ b/hw/xfree86/modes/xf86Crtc.c
@@ -44,7 +44,9 @@
 #include "X11/Xatom.h"
 #include "picturestr.h"
 
+#ifdef XV
 #include "xf86xv.h"
+#endif
 
 #define NO_OUTPUT_DEFAULT_WIDTH 1024
 #define NO_OUTPUT_DEFAULT_HEIGHT 768
diff --git a/hw/xfree86/os-support/shared/posix_tty.c b/hw/xfree86/os-support/shared/posix_tty.c
index cc12a31..b0b48d2 100644
--- a/hw/xfree86/os-support/shared/posix_tty.c
+++ b/hw/xfree86/os-support/shared/posix_tty.c
@@ -56,6 +56,7 @@
 #include <xorg-config.h>
 #endif
 
+#include <sys/termios.h>
 #include <X11/X.h>
 #include "xf86.h"
 #include "xf86Priv.h"
diff --git a/hw/xfree86/shadowfb/Makefile.am b/hw/xfree86/shadowfb/Makefile.am
index 39c6610..5756fca 100644
--- a/hw/xfree86/shadowfb/Makefile.am
+++ b/hw/xfree86/shadowfb/Makefile.am
@@ -1,6 +1,7 @@
 module_LTLIBRARIES = libshadowfb.la
-libshadowfb_la_LDFLAGS = -module -avoid-version
+libshadowfb_la_LDFLAGS = -module -avoid-version $(LD_NO_UNDEFINED_FLAG)
 libshadowfb_la_SOURCES = sfbmodule.c shadow.c
+libshadowfb_la_LIBADD = $(PIXMAN_LIBS)
 
 sdk_HEADERS = shadowfb.h
 
diff --git a/os/utils.c b/os/utils.c
index 74b1199..33e5a20 100644
--- a/os/utils.c
+++ b/os/utils.c
@@ -1332,7 +1332,13 @@ static struct pid {
 
 OsSigHandlerPtr old_alarm = NULL; /* XXX horrible awful hack */
 
-#if !defined(__CYGWIN__)
+#if defined(__CYGWIN__)
+pointer
+Popen(const char *command, const char *type)
+{
+    return popen(command, type);
+}
+#else
 pointer
 Popen(const char *command, const char *type)
 {
diff --git a/xorg-server.pc.in b/xorg-server.pc.in
index a98eca8..a3a9085 100644
--- a/xorg-server.pc.in
+++ b/xorg-server.pc.in
@@ -17,4 +17,4 @@ Description: Modular X.Org X Server
 Version: @PACKAGE_VERSION@
 Requires.private: @SDK_REQUIRED_MODULES@
 Cflags: -I${sdkdir} @symbol_visibility@
-Libs: -L${libdir}
+Libs: -L${libdir} @XORG_MODULE_LIBS@