shishi-1.0.1 fails to build with glibc-2.16.0 with:
[...]
In file included from md4.h:23:0,
from md4.c:25:
./stdio.h:1030:1: error: 'gets' undeclared here (not in a function)
gets is required by C89, deprecated in C99 and was removed in C11. The
attached patch works for me and is similar to what gnulib does [1]
--
Eray Aslan <e...@gentoo.org>
[1] http://lists.gnu.org/archive/html/bug-gnulib/2012-03/msg00186.html
>From 50eb0a03e7109e3a772bcb9fb6ff5af2649fd3e1 Mon Sep 17 00:00:00 2001
From: Eray Aslan <eray.as...@caf.com.tr>
Date: Tue, 9 Oct 2012 08:27:57 +0000
Subject: [PATCH] Fix build failure with glibc-2.16.0. gets is removed in
C11
Signed-off-by: Eray Aslan <eray.as...@caf.com.tr>
---
gl/stdio.in.h | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/gl/stdio.in.h b/gl/stdio.in.h
index 06d9780..fa04a10 100644
--- a/gl/stdio.in.h
+++ b/gl/stdio.in.h
@@ -713,10 +713,13 @@ _GL_CXXALIAS_SYS (gets, char *, (char *s));
# endif
_GL_CXXALIASWARN (gets);
/* It is very rare that the developer ever has full control of stdin,
- so any use of gets warrants an unconditional warning. Assume it is
- always declared, since it is required by C89. */
+ so any use of gets warrants an unconditional warning; besides C11
+ removed it. */
+#ifdef gets
+#undef gets
_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
#endif
+#endif
#if @GNULIB_OBSTACK_PRINTF@ || @GNULIB_OBSTACK_PRINTF_POSIX@
--
1.7.12
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