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Thomas Langer 41faf52b0f build: Unset CDPATH to avoid problems
In some places the output of commands, which include "cd" are used.
In case of CDPATH the new path is printed, which might not be expected.
Disable the variable to avoid these problem.

When CDPATH was set by the user to some value like "export CDPATH=."
the git checkout done by the build system did not work anymore, the
git cloning aborted with such an error message for example:
....
Packing checkout...
tar: /disk/fs1/tmp2/mehrtens/pon-ugw/ugw-haps/openwrt/tmp/dl/ppa-drv-1.0\n@1534240258: Cannot stat: No such file or directory
tar: Date sample file not found
Try 'tar --help' or 'tar --usage' for more information.
.....

To avoid this, this patch makes the build system unset CDPATH inside
the build system, so the build system will still work even when the
user set this variable in his local environment.

Signed-off-by: Thomas Langer <thomas.langer@intel.com>
Signed-off-by: Hauke Mehrtens <hauke.mehrtens@intel.com>
Acked-by: Hans Dedecker <dedeckeh@gmail.com>
2018-08-25 11:10:28 +02:00
.github build: Update README & github help 2018-07-08 09:41:53 +01:00
config x86: add support to set GRUB menu entry title 2018-07-30 15:55:21 +02:00
include kernel: bump 4.14 to 4.14.66 2018-08-22 13:47:13 +02:00
package mt76: update to the latest version 2018-08-24 21:33:54 +02:00
scripts scripts: time.pl: avoid hard Time::HiRes dependency 2018-08-05 12:24:01 +02:00
target ramips: fix RBM11G partitioning 2018-08-24 11:53:51 +02:00
toolchain toolchain/gcc: update 8.x to 8.2.0 2018-08-20 09:24:33 +02:00
tools firmware-utils/mksercommfw: fix build with clang/macOS 2018-08-14 10:19:37 +02:00
.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 .gitignore: add .project & .cproject for eclipse users 2018-01-17 11:07:17 +01:00
BSDmakefile add missing copyright header 2007-02-26 01:05:09 +00:00
Config.in merge: base: update base-files and basic config 2017-12-08 19:41:18 +01:00
LICENSE finally move buildroot-ng to trunk 2016-03-20 17:29:15 +01:00
Makefile build: Unset CDPATH to avoid problems 2018-08-25 11:10:28 +02:00
README build: README punctuation pendantry 2018-07-08 12:05:16 +01:00
feeds.conf.default feeds: switch git.lede-project.org URLs to git.openwrt.org 2018-01-16 16:59:22 +01:00
rules.mk toolchain/gcc: add config symbol to determine how to apply path remapping 2018-08-20 09:24:29 +02:00

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