add conf/fastcgi.conf

auto/install

diff --git a/auto/install b/auto/install
index 94733d3..2116d34 100644
--- a/auto/install
+++ b/auto/install
@@ -101,6 +101,10 @@
 	cp conf/fastcgi_params \
 		'\$(DESTDIR)$NGX_CONF_PREFIX/fastcgi_params.default'
 
+	test -f '\$(DESTDIR)$NGX_CONF_PREFIX/fastcgi.conf' \
+		|| cp conf/fastcgi.conf '\$(DESTDIR)$NGX_CONF_PREFIX'
+	cp conf/fastcgi.conf '\$(DESTDIR)$NGX_CONF_PREFIX/fastcgi.conf.default'
+
 	test -f '\$(DESTDIR)$NGX_CONF_PATH' \
 		|| cp conf/nginx.conf '\$(DESTDIR)$NGX_CONF_PATH'
 	cp conf/nginx.conf '\$(DESTDIR)$NGX_CONF_PREFIX/nginx.conf.default'