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Hauke Mehrtens be5fcf9fd7 musl: Add format attribute to some function declarations GCC and Clang are able to check the format arguments given to a function and warn the user if there is a error in the format arguments or if there is a potential uncontrolled format string security problem in the code. GCC does this automatically for some functions like printf(), but it is also possible to annotate other functions in a way that it will check them too. This feature is used by glibc for many functions. This patch adds the attribute to the some functions of musl expect for these functions where gcc automatically adds it. GCC automatically adds checks for these functions: printf, fprintf, sprintf, scanf, fscanf, sscanf, strftime, vprintf, vfprintf and vsprintf. The documentation from gcc is here: https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html The documentation from Clang is here: http://clang.llvm.org/docs/AttributeReference.html#format-gnu-format Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> SVN-Revision: 48467		2016-01-24 00:05:14 +00:00
config	build: use sstrip by default for musl	2016-01-18 12:47:36 +00:00
docs	build: Prevent more gzip timestamps	2015-07-14 09:57:45 +00:00
include	build: add uclient-fetch to the default packages, in case opkg is not selected	2016-01-22 09:41:53 +00:00
package	uclient: update to the latest version, now truncates files when overwriting them	2016-01-23 20:02:34 +00:00
scripts	build: add @APACHE download facility	2016-01-17 10:47:32 +00:00
target	kernel: add a fix for deadlocks on dump_stack	2016-01-23 18:02:59 +00:00
toolchain	musl: Add format attribute to some function declarations	2016-01-24 00:05:14 +00:00
tools	flock: do not use ccache, fixes build error	2016-01-21 23:22:11 +00:00
.gitattributes	add .gitattributes to prevent the git autocrlf option from messing with CRLF/LF in files	2012-05-08 13:30:49 +00:00
.gitignore	build: add integration for managing opkg package feed keys	2015-04-06 19:39:51 +00:00
BSDmakefile	add missing copyright header	2007-02-26 01:05:09 +00:00
Config.in	scripts/config: sync with linux upstream	2015-01-08 14:33:53 +00:00
feeds.conf.default	feeds.conf.default: add new targets feed	2015-03-19 11:58:35 +00:00
LICENSE	finally move buildroot-ng to trunk	2016-03-20 17:29:15 +01:00
Makefile	Makefile: move the cleaning of staging_dir/target* from dirclean to clean	2015-06-14 17:47:16 +00:00
README	Add 'subversion' build dependency to README	2014-08-31 12:06:32 +00:00
rules.mk	rules.mk: make the locked template available even if flock has not been built yet (fall back to unlocked shell command)	2016-01-20 21:31:38 +00:00

README

This is the buildsystem for the OpenWrt Linux distribution.

Please use "make menuconfig" to configure your appreciated
configuration for the toolchain and firmware.

You need to have installed gcc, binutils, bzip2, flex, python, perl, make,
find, grep, diff, unzip, gawk, getopt, subversion, libz-dev and libc headers.

Run "./scripts/feeds update -a" to get all the latest package definitions
defined in feeds.conf / feeds.conf.default respectively
and "./scripts/feeds install -a" to install symlinks of all of them into
package/feeds/.

Use "make menuconfig" to configure your image.

Simply running "make" will build your firmware.
It will download all sources, build the cross-compile toolchain, 
the kernel and all choosen applications.

You can use "scripts/flashing/flash.sh" for remotely updating your embedded
system via tftp.

The OpenWrt system is documented in docs/. You will need a LaTeX distribution
and the tex4ht package to build the documentation. Type "make -C docs/" to build it.

To build your own firmware you need to have access to a Linux, BSD or MacOSX system
(case-sensitive filesystem required). Cygwin will not be supported because of
the lack of case sensitiveness in the file system.


Sunshine!
	Your OpenWrt Project
	http://openwrt.org