OpenWRT firmware for routers
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Christian Lamparter a8bae35914 elfutils: fix gcc 8.0+ multistatement macros warning/error
GCC 8.0+ <https://gcc.gnu.org/gcc-8/changes.html> introduces a new
warning about unsafe macros expanding to multiple statements used
as a body of a statement such as if, else, while, switch, or for.

In combination with -Werror this can cause the compilation to fail:

|In file included from xmalloc.c:37:
|xmalloc.c: In function 'xmalloc':
|system.h:39:2: error: macro expands to multiple statements [-Werror=multistatement-macros]
|  fflush(stdout); \
|  ^~~~~~
|xmalloc.c:52:5: note: in expansion of macro 'error'
|     error (EXIT_FAILURE, 0, _("memory exhausted"));
|     ^~~~~
|xmalloc.c:51:3: note: some parts of macro expansion are not guarded by this 'if' clause
|   if (p == NULL)
|   ^~

Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
6 years ago
.github build: Update README & github help 6 years ago
config sunxi: fix build without ext4 rootfs 6 years ago
include build: fix build dependency of kmod .ipk with version filtered files 6 years ago
package elfutils: fix gcc 8.0+ multistatement macros warning/error 6 years ago
scripts scripts: rstrip.sh: allow rpath with sole $ORIGIN token 6 years ago
target ar71xx: Fix PowerCloud CR5000 5GHz wifi mac 6 years ago
toolchain gcc: update to version 7.4.0 6 years ago
tools tools: Update endian definitions for Mac OSX 6 years ago
.gitattributes add .gitattributes to prevent the git autocrlf option from messing with CRLF/LF in files 12 years ago
.gitignore .gitignore: add .project & .cproject for eclipse users 6 years ago
BSDmakefile add missing copyright header 18 years ago
Config.in merge: base: update base-files and basic config 7 years ago
LICENSE finally move buildroot-ng to trunk 8 years ago
Makefile build: Unset CDPATH to avoid problems 6 years ago
README build: README punctuation pendantry 6 years ago
feeds.conf.default feeds: switch git.lede-project.org URLs to git.openwrt.org 6 years ago
rules.mk rules.mk: fix syntax error 6 years ago

README

  _______                     ________        __
 |       |.-----.-----.-----.|  |  |  |.----.|  |_
 |   -   ||  _  |  -__|     ||  |  |  ||   _||   _|
 |_______||   __|_____|__|__||________||__|  |____|
          |__| W I R E L E S S   F R E E D O M
 -----------------------------------------------------

This is the buildsystem for the OpenWrt Linux distribution.

To build your own firmware you need a Linux, BSD or MacOSX system (case
sensitive filesystem required). Cygwin is unsupported because of the lack
of a case sensitive file system.

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

1. Run "./scripts/feeds update -a" to obtain all the latest package definitions
defined in feeds.conf / feeds.conf.default

2. Run "./scripts/feeds install -a" to install symlinks for all obtained
packages into package/feeds/

3. Run "make menuconfig" to select your preferred configuration for the
toolchain, target system & firmware packages.

4. Run "make" to build your firmware. This will download all sources, build
the cross-compile toolchain and then cross-compile the Linux kernel & all
chosen applications for your target system.

Sunshine!
	Your OpenWrt Community
	http://www.openwrt.org