mirror of
https://git.busybox.net/buildroot.git
synced 2024-12-15 08:13:34 +08:00
48 lines
2.0 KiB
Diff
48 lines
2.0 KiB
Diff
|
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@
|