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Yann E. MORIN 2218dc85be support/dependencies: add a check for a suitable gzip
Recently, some hash mismatch have been reported, both by users as well
as autobuilder failures, about tarballs generated from git repositories.

This turned out to be caused by users having the 'gzip' command somehow
aliased to 'pigz' (which stand for: parallel implementation of gzip,
which takes advantage of multi-processor system to parallelise the
compression).

Unfortunately, the output of pigz-compressed archives differ from that
of gzip (even though they *are* valid gzip-compressed streams).

Add a dependency check that ensures that gzip is not pigz. If that is
the case, define a conditional dependency to host-gzip, that is used as
a download dependency for packages that will generate compressed files,
i.e. cvs, git, and svn.

Fixes:
    http://autobuild.buildroot.org/results/330/3308271fc641cadb59dbf1b5ee529a84f79e6d5c/

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: Peter Korsgaard <peter@korsgaard.com>
Cc: Arnout Vandecappelle <arnout@mind.be>
Cc: Marcin Niestrój <m.niestroj@grinn-global.com>
Cc: Erico Nunes <nunes.erico@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2018-11-24 15:14:58 +01:00
arch arch: drop BR2_GCC_TARGET_CPU_REVISION option 2018-10-01 14:52:32 +02:00
board orangepi_zero_defconfig: bump linux to 4.19.3, u-boot to 2018.11 2018-11-23 10:48:03 +01:00
boot uboot: bump to version 2018.09 2018-11-03 15:54:19 +01:00
configs orangepi_zero_defconfig: bump linux to 4.19.3, u-boot to 2018.11 2018-11-23 10:48:03 +01:00
docs Update for 2018.11-rc1 2018-11-09 22:56:48 +01:00
fs fs/f2fs: simplify overprovision option handling 2018-11-08 21:17:49 +01:00
linux linux: bump default to 4.19.2 2018-11-22 17:37:34 +01:00
package support/dependencies: add a check for a suitable gzip 2018-11-24 15:14:58 +01:00
support support/dependencies: add a check for a suitable gzip 2018-11-24 15:14:58 +01:00
system system: update Config.in comment about systemd dependencies 2018-09-15 00:05:48 +02:00
toolchain toolchain: add 4.19.x choice for headers 2018-11-22 17:20:30 +01:00
utils utils/test-pkg: use the correct config prefix when merging 2018-11-24 10:11:13 +01:00
.defconfig
.flake8
.gitignore
.gitlab-ci.yml support/testing: add python-ubjson tests 2018-11-23 22:05:46 +01:00
.gitlab-ci.yml.in .gitlab-ci.yml: add trigger per type of job 2018-11-14 09:18:40 +01:00
CHANGES Update for 2018.11-rc1 2018-11-09 22:56:48 +01:00
Config.in core/download: drop the SSH command 2018-11-19 22:11:31 +01:00
Config.in.legacy boot/xloader: remove package 2018-10-26 16:59:05 +02:00
COPYING
DEVELOPERS python-aiohttp: new package 2018-11-21 22:32:53 +01:00
Makefile Update for 2018.11-rc1 2018-11-09 22:56:48 +01:00
Makefile.legacy
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
https://buildroot.org/manual.html#submitting-patches