integration: Add recursive it target

configure.ac

@@ -49,6 +49,7 @@ AC_CANONICAL_TARGET
 AC_CONFIG_MACRO_DIR([m4])
 
 AM_INIT_AUTOMAKE([subdir-objects])
+AM_EXTRA_RECURSIVE_TARGETS([it])
 
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 

integration-tests/Makefile.am

@@ -25,5 +25,5 @@ EXTRA_DIST = \
 	nghttpx_test.go \
 	server_tester.go
 
-it:
-	sh setenv go test
+it-local:
+	sh setenv go test -v

integration-tests/server_tester.go

@@ -102,7 +102,7 @@ func newServerTester(args []string, t *testing.T, handler http.HandlerFunc) *ser
 		conn, err := net.Dial("tcp", fmt.Sprintf("127.0.0.1:%v", serverPort))
 		if err != nil {
 			retry += 1
-			if retry >= 10 {
+			if retry >= 100 {
 				st.t.Fatalf("Error server is not responding too long; server command-line arguments may be invalid")
 			}
 			time.Sleep(150 * time.Millisecond)

lib/Makefile.am

@@ -63,3 +63,5 @@ HFILES = nghttp2_pq.h nghttp2_int.h nghttp2_map.h nghttp2_queue.h \
 libnghttp2_la_SOURCES = $(HFILES) $(OBJECTS)
 libnghttp2_la_LDFLAGS = -no-undefined \
 	-version-info $(LT_CURRENT):$(LT_REVISION):$(LT_AGE)
+
+it-local: all

src/Makefile.am

@@ -198,3 +198,5 @@ libnghttp2_asio_la_LDFLAGS = \
 libnghttp2_asio_la_LIBADD = $(top_builddir)/lib/libnghttp2.la
 
 endif # ENABLE_ASIO_LIB
+
+it-local: all

third-party/Makefile.am

@@ -27,3 +27,5 @@ noinst_LTLIBRARIES = libhttp-parser.la
 libhttp_parser_la_SOURCES = \
 	http-parser/http_parser.c \
 	http-parser/http_parser.h
+
+it-local: all