From c5c4c4b437f977f4aaedb34a258cd94146c93d4d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Sat, 18 Jul 2015 22:53:50 +0200
Subject: [PATCH] gnu: rapidjson: Build without -Werror.

* gnu/packages/web.scm (rapidjson)[source]: Add 'snippet'.
---
 gnu/packages/web.scm | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/web.scm b/gnu/packages/web.scm
index 088aa0b2df..830d9db7dd 100644
--- a/gnu/packages/web.scm
+++ b/gnu/packages/web.scm
@@ -272,7 +272,13 @@ parse JSON formatted strings back into the C representation of JSON objects.")
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
-               "0rl6s0vg5y1dhh9vfl1lqay3sxf69sxjh0czxrjmasn7ng91wwf3"))))
+               "0rl6s0vg5y1dhh9vfl1lqay3sxf69sxjh0czxrjmasn7ng91wwf3"))
+             (modules '((guix build utils)))
+             (snippet
+              ;; Building with GCC 4.8 with -Werror was fine, but 4.9.3
+              ;; complains in new ways, so turn of -Werror.
+              '(substitute* (find-files "." "^CMakeLists\\.txt$")
+                 (("-Werror") "")))))
     (build-system cmake-build-system)
     (home-page "https://github.com/miloyip/rapidjson")
     (synopsis "JSON parser/generator for C++ with both SAX/DOM style API")