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Paul Spooren 4ed356fa71 kernel.mk: add KCFLAGS to make kmods reproducible
Some kmods (gpio-hotplug, wireguard) store the build path in the
compiled files and therefore make it harder to rebuild the official
binaries. As the same "iremap" function is used as for other binaries,
the change is compatible with gcc7 and 8.

Tested with both gcc7 and gcc8 resulting in build path independent
reproducible builds.

Signed-off-by: Paul Spooren <mail@aparcar.org>
2019-10-09 09:13:44 +02:00
.github build: Update README & github help 2018-07-08 09:41:53 +01:00
config config: remove unused GCC_VERSION_4_8 config symbols 2019-10-09 09:13:44 +02:00
include kernel.mk: add KCFLAGS to make kmods reproducible 2019-10-09 09:13:44 +02:00
package openssl: add gcc-8 -ffile-prefix-map filter 2019-10-09 09:13:44 +02:00
scripts build: create JSON files containing image info 2019-09-29 13:51:28 +02:00
target target/imagebuilder: use multi-thread support for xz compression 2019-10-09 09:13:44 +02:00
toolchain toolchain/gcc: switch to version 8 by default 2019-10-09 09:13:44 +02:00
tools tools/e2fsprogs: Update to version 1.45.4 2019-10-08 21:51:08 +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
feeds.conf.default feeds: switch git.lede-project.org URLs to git.openwrt.org 2018-01-16 16:59:22 +01:00
LICENSE finally move buildroot-ng to trunk 2016-03-20 17:29:15 +01:00
Makefile build: fix host menu config targets using ncurses 2019-09-25 12:50:24 +02:00
README build: switch to Python 3 2019-07-26 08:09:16 +02:00
rules.mk toolchain,build: prefer -ffile-prefix-map for gcc-8+ 2019-10-09 09:13:44 +02:00

  _______                     ________        __
 |       |.-----.-----.-----.|  |  |  |.----.|  |_
 |   -   ||  _  |  -__|     ||  |  |  ||   _||   _|
 |_______||   __|_____|__|__||________||__|  |____|
          |__| 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, python3.5+, 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