--- prelude-manager-1.0.2/libmissing/m4/stdio_h.m4.orig 2012-06-07 21:01:28.000000000 +0800 +++ prelude-manager-1.0.2/libmissing/m4/stdio_h.m4 2012-09-03 09:04:55.000000000 +0800 @@ -35,9 +35,9 @@ dnl Check for declarations of anything we want to poison if the dnl corresponding gnulib module is not in use, and which is not - dnl guaranteed by C89. + dnl guaranteed by both C89 and C11. gl_WARN_ON_USE_PREPARE([[#include <stdio.h> - ]], [dprintf fpurge fseeko ftello getdelim getline popen renameat + ]], [dprintf fpurge fseeko ftello getdelim getline gets popen renameat snprintf tmpfile vdprintf vsnprintf]) ]) --- prelude-manager-1.0.2/libmissing/m4/warn-on-use.m4.orig 2012-06-07 21:01:28.000000000 +0800 +++ prelude-manager-1.0.2/libmissing/m4/warn-on-use.m4 2012-09-03 09:04:13.000000000 +0800 @@ -18,8 +18,8 @@ # some systems declare functions in the wrong header, then INCLUDES # should do likewise. # -# If you assume C89, then it is generally safe to assume declarations -# for functions declared in that standard (such as gets) without +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without # needing gl_WARN_ON_USE_PREPARE. AC_DEFUN([gl_WARN_ON_USE_PREPARE], [ --- prelude-manager-1.0.2/libmissing/stdio.in.h.orig 2012-06-07 21:01:28.000000000 +0800 +++ prelude-manager-1.0.2/libmissing/stdio.in.h 2012-09-03 09:04:13.000000000 +0800 @@ -139,10 +139,12 @@ #endif /* 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. */ #undef gets +#if HAVE_RAW_DECL_GETS _GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead"); +#endif #if @GNULIB_FOPEN@ # if @REPLACE_FOPEN@