cygwin build fix

configure.ac

@@ -205,8 +205,12 @@ AC_CHECK_HEADERS([ \
   unistd.h \
 ])
 
-# For ntohl, ntohs in Windows
-AC_CHECK_HEADERS([winsock2.h])
+case "${host}" in
+  *mingw*)
+    # For ntohl, ntohs in Windows
+    AC_CHECK_HEADERS([winsock2.h])
+    ;;
+esac
 
 # Checks for typedefs, structures, and compiler characteristics.
 AC_TYPE_SIZE_T
@@ -237,7 +241,10 @@ fi
 AM_CONDITIONAL([HAVE_EPOLL], [ test "x${have_epoll}" = "xyes" ])
 
 AC_CHECK_FUNCS([kqueue], [have_kqueue=yes])
-AM_CONDITIONAL([HAVE_KQUEUE], [test "x${have_kqueue}" = "xyes"])
+AM_CONDITIONAL([HAVE_KQUEUE], [ test "x${have_kqueue}" = "xyes" ])
+
+AM_CONDITIONAL([ENABLE_SPDYD],
+         [ test "x${have_epoll}" = "xyes" || test "x${have_kqueue}" = "xyes" ])
 
 AC_LANG_PUSH(C++)
 AC_MSG_CHECKING([whether struct kevent.udata is intptr_t])

src/Makefile.am

@@ -21,6 +21,10 @@
 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
+bin_PROGRAMS =
+check_PROGRAMS =
+TESTS =
+
 if ENABLE_SRC
 
 AM_CFLAGS = -Wall
@@ -30,9 +34,11 @@ AM_LDFLAGS = @OPENSSL_LIBS@ @XML_LIBS@ @LIBEVENT_OPENSSL_LIBS@ @SRC_LIBS@
 
 LDADD = $(top_builddir)/lib/libspdylay.la
 
-bin_PROGRAMS = spdycat spdyd
-check_PROGRAMS =
-TESTS =
+bin_PROGRAMS += spdycat
+
+if ENABLE_SPDYD
+bin_PROGRAMS += spdyd
+endif # ENABLE_SPDYD
 
 if HAVE_LIBEVENT_OPENSSL
 bin_PROGRAMS += shrpx
@@ -61,17 +67,19 @@ if HAVE_LIBXML2
 HTML_PARSER_OBJECTS += HtmlParser.cc
 endif # HAVE_LIBXML2
 
-SPDY_SERVER_OBJECTS = SpdyServer.cc
-SPDY_SERVER_HFILES = SpdyServer.h
-
 spdycat_SOURCES = ${HELPER_OBJECTS} ${HELPER_HFILES} spdycat.cc \
 	${HTML_PARSER_OBJECTS} ${HTML_PARSER_HFILES} \
 	http-parser/http_parser.c http-parser/http_parser.h
 
+if ENABLE_SPDYD
+SPDY_SERVER_OBJECTS = SpdyServer.cc
+SPDY_SERVER_HFILES = SpdyServer.h
+
 spdyd_SOURCES = ${HELPER_OBJECTS} ${HELPER_HFILES} \
 	${EVENT_OBJECTS} ${EVENT_HFILES} \
 	${SPDY_SERVER_OBJECTS} ${SPDY_SERVER_HFILES} \
 	spdyd.cc
+endif # ENABLE_SPDYD
 
 if HAVE_LIBEVENT_OPENSSL
 SHRPX_SRCS = \