kumquat-buildroot/package/tar/tar-1.26-no-gets.patch

48 lines
2.0 KiB
Diff
Raw Normal View History

Since the 2.16 release of the glibc, 'gets' is not any more defined in the gnulib.
No tar version synchronized with gnulib since [1] has been released yet.
This patch avoids the following error occurs when building tar <=1.4.16 on host using
a glibc >=2.16:
make[5]: Entering directory `/home/samuel/data/workspace/src/buildroot/master/output/build/host-tar-1.26/gnu'
CC areadlink.o
CC areadlinkat.o
CC argp-ba.o
CC argp-eexst.o
CC argp-fmtstream.o
CC argp-fs-xinl.o
In file included from argp.h:24:0,
from argp-eexst.c:27:
./stdio.h:479:1: error gets undeclared here (not in a function)
make[5]: *** [argp-eexst.o] Error 1
make[5]: *** Waiting for unfinished jobs....
In file included from argp-fmtstream.h:29:0,
from argp-fs-xinl.c:28:
./stdio.h:479:1: error gets undeclared here (not in a function)
make[5]: *** [argp-fs-xinl.o] Error 1
In file included from argp-fmtstream.h:29:0,
from argp-fmtstream.c:35:
./stdio.h:479:1: error gets undeclared here (not in a function)
make[5]: *** [argp-fmtstream.o] Error 1
References:
[1] http://git.savannah.gnu.org/gitweb/?p=gnulib.git;a=commitdiff;h=66712c23388e93e5c518ebc8515140fa0c807348
[2] http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo-x86/sys-devel/m4/files/m4-1.4.16-no-gets.patch?diff_format=h&revision=1.1&view=markup
Signed-off-by: Samuel Martin <s.martin49@gmail.com>
---
diff -purN host-tar-1.26.orig/gnu/stdio.in.h host-tar-1.26/gnu/stdio.in.h
--- host-tar-1.26.orig/gnu/stdio.in.h 2012-07-21 21:17:12.392403084 +0200
+++ host-tar-1.26/gnu/stdio.in.h 2012-07-21 21:18:27.991993525 +0200
@@ -164,7 +164,9 @@ _GL_WARN_ON_USE (fflush, "fflush is not
so any use of gets warrants an unconditional warning. Assume it is
always declared, since it is required by C89. */
#undef gets
+#if defined(__GLIBC__) && !defined(__UCLIBC__) && !__GLIBC_PREREQ(2, 16)
_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
+#endif
#if @GNULIB_FOPEN@
# if @REPLACE_FOPEN@