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Thomas Petazzoni ddbb5dbd83 boot/arm-trusted-firmware: add optional host-dtc dependency
Some ATF configurations, such as the ones for the STM32MP1 processor
family, require DTC during the build as Device Tree files are
used. Without dtc, the build fails:

/bin/sh: 1: dtc: not found
dtc version too old (), you need at least version 1.4.4
plat/st/stm32mp1/platform.mk:239: recipe for target 'check_dtc_version' failed
make[1]: *** [check_dtc_version] Error 1

To solve this, this commit implements a
BR2_TARGET_ARM_TRUSTED_FIRMWARE_NEEDS_DTC option, in a way that mimics
the BR2_TARGET_UBOOT_NEEDS_DTC option we already have for the U-Boot
package.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
2020-03-18 22:24:56 +01:00
arch arch/arc: explicitly set "max-page-size" for GNU LD 2019-12-25 22:09:52 +01:00
board Merge branch 'next' 2020-03-09 15:17:09 +01:00
boot boot/arm-trusted-firmware: add optional host-dtc dependency 2020-03-18 22:24:56 +01:00
configs configs/grinn_liteboard_defconfig: bump Linux to 5.4.23 2020-03-18 21:53:23 +01:00
docs docs/website: update for 2019.02.10 2020-03-16 22:48:18 +01:00
fs fs: don't use := when not needed 2019-10-27 10:35:06 +01:00
linux linux: add automatic selinux config selection 2020-03-14 15:36:44 +01:00
package package/ed: bump to version 1.16 2020-03-18 22:21:21 +01:00
support support/testing: add missing test file for perl-html-parser 2020-03-15 21:38:56 +01:00
system Revert "system: don't attempt swapon/swapoff in inittab if not available" 2020-02-08 20:13:07 +01:00
toolchain toolchain: introduce BR2_TOOLCHAIN_HAS_GCC_BUG_93847 2020-02-26 21:56:25 +01:00
utils utils/scancpan: use two spaces indentation in hash file 2020-03-15 23:17:46 +01:00
.defconfig arch: remove support for sh64 2016-09-08 22:15:15 +02:00
.flake8 .flake8: fix check for 80/132 columns 2019-04-10 12:31:33 +02:00
.gitignore update gitignore 2013-05-04 12:41:55 +02:00
.gitlab-ci.yml package/python-gobject: bump version to 3.36.0 2020-03-12 22:21:55 +01:00
.gitlab-ci.yml.in gitlab-ci: use our updated docker base image 2019-10-27 21:52:28 +01:00
CHANGES Update for 2019.02.10 2020-03-16 22:46:36 +01:00
Config.in Config.in: drop BR2_NEEDS_HOST_{JAVAC,JAR} 2020-03-03 23:55:48 +01:00
Config.in.legacy package/classpath: drop package 2020-03-03 23:49:49 +01:00
COPYING COPYING: add exception about patch licensing 2016-02-26 19:50:13 +01:00
DEVELOPERS DEVELOPERS: add Refik Tuzakli for freescale-imx 2020-03-15 23:11:05 +01:00
Makefile Makefile: fix locale purge when BR2_PER_PACKAGE_DIRECTORIES=y 2020-03-17 21:46:47 +01:00
Makefile.legacy Remove BR2_DEPRECATED 2016-10-15 23:14:45 +02:00
README README: add reference to submitting-patches 2016-02-01 19:16:08 +01:00

Buildroot is a simple, efficient and easy-to-use tool to generate embedded
Linux systems through cross-compilation.

The documentation can be found in docs/manual. You can generate a text
document with 'make manual-text' and read output/docs/manual/manual.text.
Online documentation can be found at http://buildroot.org/docs.html

To build and use the buildroot stuff, do the following:

1) run 'make menuconfig'
2) select the target architecture and the packages you wish to compile
3) run 'make'
4) wait while it compiles
5) find the kernel, bootloader, root filesystem, etc. in output/images

You do not need to be root to build or run buildroot.  Have fun!

Buildroot comes with a basic configuration for a number of boards. Run
'make list-defconfigs' to view the list of provided configurations.

Please feed suggestions, bug reports, insults, and bribes back to the
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You can also find us on #buildroot on Freenode IRC.

If you would like to contribute patches, please read
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