From 15cb4ec0c0c6b2205e5d3ba0b59c09dd20b4bab5 Mon Sep 17 00:00:00 2001
From: Richard van der Hoff <richard@matrix.org>
Date: Tue, 24 May 2016 14:36:07 +0100
Subject: Build the crypto libs as C99

Some of the crypto libs rely on UINT64_C, which in glibc 2.17 and earlier was
not defined for C++ code (see
https://sourceware.org/bugzilla/show_bug.cgi?id=15366).
---
 Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index cbdb948..4bc6c3f 100644
--- a/Makefile
+++ b/Makefile
@@ -24,7 +24,8 @@ JS_PRE := $(wildcard javascript/*pre.js)
 JS_POST := $(wildcard javascript/*post.js)
 
 CPPFLAGS += -Iinclude -Ilib
-CFLAGS += -Wall -Werror -std=c89 -fPIC
+# we rely on <stdint.h>, which was introduced in C99
+CFLAGS += -Wall -Werror -std=c99 -fPIC
 CXXFLAGS += -Wall -Werror -std=c++11 -fPIC
 LDFLAGS += -Wall -Werror
 
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