guix-play/gnu/packages/patches/aegis-constness-error.patch

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Fixes a fatal constness error with g++ 4.8.2.
--- aegis-4.24/common/ac/string/memmem.cc 2008-03-14 07:19:27.000000000 +0100
+++ aegis-4.24/common/ac/string/memmem.cc 2014-01-26 11:17:58.000000000 +0100
@@ -182,7 +182,7 @@
// Use optimizations in memchr when possible.
if (needle_len == 1)
- return memchr(haystack, *needle, haystack_len);
+ return (void *) memchr(haystack, *needle, haystack_len);
// Minimizing the worst-case complexity:
// Let n = haystack_len, m = needle_len.