From dfbc6e6a57d6da724dda4e0918dac76481330190 Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Thu, 27 Nov 2014 00:12:42 +0900
Subject: [PATCH] examples: Guard include config.h with HAVE_CONFIG_H

---
 examples/client.c          | 5 ++++-
 examples/deflate.c         | 3 +++
 examples/libevent-client.c | 5 ++++-
 examples/libevent-server.c | 3 +++
 examples/tiny-nghttpd.c    | 4 ++++
 5 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/examples/client.c b/examples/client.c
index a008ba54..54390d93 100644
--- a/examples/client.c
+++ b/examples/client.c
@@ -26,6 +26,10 @@
  * This program is written to show how to use nghttp2 API in C and
  * intentionally made simple.
  */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif /* !HAVE_CONFIG_H */
+
 #include <stdint.h>
 #include <stdlib.h>
 #include <unistd.h>
@@ -40,7 +44,6 @@
 #include <stdio.h>
 #include <assert.h>
 
-#include <config.h>
 #include <nghttp2/nghttp2.h>
 
 #include <openssl/ssl.h>
diff --git a/examples/deflate.c b/examples/deflate.c
index 2ca84f7f..2d313ad3 100644
--- a/examples/deflate.c
+++ b/examples/deflate.c
@@ -22,7 +22,10 @@
  * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
+#ifdef HAVE_CONFIG_H
 #include <config.h>
+#endif /* !HAVE_CONFIG_H */
+
 #include <stdio.h>
 #include <string.h>
 
diff --git a/examples/libevent-client.c b/examples/libevent-client.c
index 5dd8e356..235be974 100644
--- a/examples/libevent-client.c
+++ b/examples/libevent-client.c
@@ -22,8 +22,11 @@
  * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
-#include <sys/types.h>
+#ifdef HAVE_CONFIG_H
 #include <config.h>
+#endif /* !HAVE_CONFIG_H */
+
+#include <sys/types.h>
 #include <unistd.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
diff --git a/examples/libevent-server.c b/examples/libevent-server.c
index 7d7ab311..e8a3418a 100644
--- a/examples/libevent-server.c
+++ b/examples/libevent-server.c
@@ -22,7 +22,10 @@
  * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
+#ifdef HAVE_CONFIG_H
 #include <config.h>
+#endif /* !HAVE_CONFIG_H */
+
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <netdb.h>
diff --git a/examples/tiny-nghttpd.c b/examples/tiny-nghttpd.c
index d7d6dc27..f2e308e5 100644
--- a/examples/tiny-nghttpd.c
+++ b/examples/tiny-nghttpd.c
@@ -27,7 +27,11 @@
  * overhead of underlying I/O library (e.g., libevent, Boost ASIO).
  */
 #define _GNU_SOURCE
+
+#ifdef HAVE_CONFIG_H
 #include <config.h>
+#endif /* !HAVE_CONFIG_H */
+
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <sys/stat.h>