tools/quilt requires GNU diffutils to compile. Failure can be simulated
by installing Alpine Linux without diffutils.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Remove \n that mangles output, and fix inconsistent version name check.
Example before:
Build dependency: Please install the GNU C++ Compiler (g++) 6 or later
Build dependency: \nPlease reinstall the GNU C++ Compiler (4.8 or later) - it appears to be broken
Build dependency: Please install ncurses. (Missing libncurses.so or ncurses.h)
Signed-off-by: Karl Palsson <karlp@tweak.net.au>
OpenWRT requires a number of Perl modules to be installed. It wasn't checking on all of them.
This patch adds checks for Perl FindBin, File::Copy, File::Compare and Thread::Queue modules.
Failing to install these, will have the build break at some point. By adding these to the
prereq-build.mk script, they are checked on forehand.
Tested on a Fedora 33 and 34 (beta) that was freshly installed. Fedora appears to
break up Perl modules into small packages that need to be installed for the build to succeed.
Signed-off-by: Bas Mevissen <abuse@basmevissen.nl>
The recent removal of usbutils from core and replacement by hwdata in
packages has exposed hwdata's requirement for certain GNU options on
'install' (-T) Other packages (sqm-scripts) have openwrt specific
makefile sections to avoid GNU options but I suspect this is going to
get harder in the future.
Add GNU install as a prerequisite and link into
$STAGING_DIR/host/etc/bin as per similar GNU utils
This resolves an issue building under MacOS which would otherwise use a
non-GNU options aware version of 'install'
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
`which` utility is not shipped by default for example on recent Arch
Linux and then any steps relying on its presence fails, like for example
following Python3 prereq build check:
$ python3 --version
Python 3.9.1
$ make
/bin/sh: line 1: which: command not found
...
Checking 'python3'... failed.
So make `which` utility host build requirement.
References: PR#3820 FS#3525
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Currently minimal GNU supported GCC version is 7 (from May 2, 2017),
buildbots are using default GCC version 6 on Debian 9 (old stable),
current Debian stable has GCC version 8.3.0.
Signed-off-by: Petr Štetiar <ynezz@true.cz>
FS#2086 "IS_TTY in the makefile is broken" reports flawed detection of
stdout piping to a file. The issue describes how e.g. terminal color
codes and up in log files if running make like `make > log.txt`.
The proposed solution uses the make variable "MAKE_TERMOUT", which was
introduced in make 4.1. All major distributions seem to updated to 4.1
or later, so this ideally dosen't break anything.
Signed-off-by: Paul Spooren <mail@aparcar.org>
The license folder is a core part of OpenWrt and all GPL-2.0 licensed.
Use SPDX license tags to allow machines to check licenses.
Signed-off-by: Paul Spooren <mail@aparcar.org>
[rebase, keep some Copyright lines, sharpen commit message]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Multiple prereq checks are only required within the build system but not
for the ImageBuilder. These checks are excluded by using ifndef IB.
This commit merges the three ifndef IB blocks together.
Signed-off-by: Paul Spooren <mail@aparcar.org>
The buildroot and SDK both require the compilers (gcc, g++) to be
installed on the host system, however the ImageBuilder uses precompiled
binaries.
This patch changes the prerequirements checks to skip the checking for
the compilers if running as ImageBuilder. A similar change has been
made for libncurses-dev in 4a1a58a3e2.
Signed-off-by: Sven Roederer <devel-sven@geroedel.de>
Acked-by: Paul Spooren <mail@aparcar.org>
The buildroot and SDK both require `libncurses-dev` to be installed on
the system, however the ImageBuilder uses precompiled binaries.
This patch changes the prerequirements checks to skip the
`libncurses-dev` part if running as ImageBuilder.
Signed-off-by: Paul Spooren <mail@aparcar.org>
Required for installation of autoconf:
make[5]: Entering directory `/openwrt/build_dir/host/autoconf-2.69'
Making all in bin
make[6]: Entering directory `/openwrt/build_dir/host/autoconf-2.69/bin'
autom4te_perllibdir='..'/lib AUTOM4TE_CFG='../lib/autom4te.cfg'
../bin/autom4te -B '..'/lib -B '..'/lib --language M4sh --cache
'' --melt ./autoconf.as -o autoconf.in
Can't locate Data/Dumper.pm in @INC (@INC contains: ../lib
/usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl
/usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 .) at
../lib/Autom4te/C4che.pm line 33.
BEGIN failed--compilation aborted at ../lib/Autom4te/C4che.pm line 33.
Compilation failed in require at ../bin/autom4te line 40.
BEGIN failed--compilation aborted at ../bin/autom4te line 40.
make[6]: *** [autoconf.in] Error 2
Signed-off-by: Rosen Penev <rosenp@gmail.com>
undefine was added in make 3.82 which is now some 10 years ago, some
make scripts are beginning to use 'undefine'
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
There is a restriction in the number of parameters(10) that may be passed to
the SetupHostCommand macro so continually adding explicit gcc'n' version
checks ends up breaking the compiler check for the later versions and
oddballs like Darwin as was done in 835d1c68a0 which added gcc10.
Drop all the explicitly specified gcc version checks. If a suitable gcc
compiler is not found, it may be specified at the dependency checking
stage after which that version will be symlinked into the build staging
host directory.
eg. 'CC=gccfoo CXX=g++foo make prereq'
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
Acked-by: Jo-Philipp Wich <jo@mein.io>
Lets add GCC 10 detection to the build system as distributions like Fedora 32 have started shipping with it.
Some tools like mtd-utils need work to compile under GCC10, but that will be next step.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
getopt is the only command where /usr/local/bin is specified explicitly.
All other commands are assumed to exist in the PATH in one form or
another. Remove this exception and require gnugetopt/getopt to be in
the user's PATH.
In the case of macos Homebrew, getopt is 'keg only' hence not linked
into /usr/local/bin whilst other commands are linked and likely found by
virtue of /usr/local/bin being in PATH.
Since 2019 Homebrew is very reluctant to install links that have
potential to override default OS behaviour, eg: following instructions
on our current 'how to build on macos' wiki page:
$ brew ln gnu-getopt --force
Warning: Refusing to link macOS-provided software: gnu-getopt
If you need to have gnu-getopt first in your PATH run:
echo 'export PATH="/usr/local/opt/gnu-getopt/bin:$PATH"' >> ~/.zshrc
A better option for macos is to link getopt as 'gnugetopt' in
/usr/local/bin, thus the build system will find 'gnugetopt' but other
applications looking for just 'getopt' will find the original macos
binary.
Ultimately it makes sense that 'GNU' dependencies are placed in
/usr/local/bin and /usr/local/bin is included in the user's PATH.
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
Build system needs an 'xargs' that supports '-r' which darwin doesn't.
Homebrew installs a 'gxargs' with the findutils package so look for
'gxargs' as well as 'xargs'
This is a bit of a 'fun' corner case anyway. xargs is only required by
the build if 'CONFIG_AUTOREMOVE' is set and after the build system has
built 'tools/findutils' we have a fully working xargs for host anyway.
Until that time we have to rely on the host's xargs implementation.
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
Add support for Python 3.8 which was released Oct. 14, 2019.
Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de>
[added missing commit description, simplified version check]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Problem found on alpine linux when trying to `./scripts/feeds update -a`,
which results in `Build dependency: Missing seq command`.
Ref: https://github.com/openwrt/openwrt/pull/1926
Suggested-by: imShara <shara@protonmail.com>
[reworded commit and turned faulty Sob into Suggested-by]
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
When bumping buildroot to Python 3, we need to assure, that Python
symlink in staging bin directory points to Python >= 3.5 as well.
We can't rely completly just on SetupHostCommand as its executed only in
cases when the $(STAGING_DIR_HOST)/bin/python doesn't already exist, so
we need to remove it before running SetupHostCommand.
Acked-by: Yousong Zhou <yszhou4tech@gmail.com>
Signed-off-by: Petr Štetiar <ynezz@true.cz>
This patch switches Python used in buildroot to Python 3 as Python 2.x
series is going to be EOL relatively soon[1].
"Being the last of the Python 2.x series, 2.7 will have an extended
period of maintenance. Specifically, 2.7 will receive bugfix support
until January 1, 2020. After the last release, 2.7 will receive no
support."
It seems like Python 3 is going to be needed in order to support Meson
build system which has gained some traction recently.
Build tested on following targets:
ath79/generic
imx6/generic
ipq40xx/generic
lantiq/xway
layerscape/armv7 (broken)
layerscape/armv8_32b (broken)
layerscape/armv8_64b (broken)
mvebu/cortexa72
ramips/mt7621
ramips/mt7620
sunxi/cortexa7
x86/64
Layerscape targets are unfortunately left broken as their ls-rcw
firmware package uses Python 2 and converting it to Python 3 would take
more then reasoanble amount of time (I've tried to fix it already) and
would be better fixed by someone who can even run test it.
Run tested on ath79 (Archer C7 v5), ipq40xx (nbg6617) and x86_64 (QEMU
and apu2).
1. https://www.python.org/dev/peps/pep-0373/
Ref: PR#1937
Cc: Yangbo Lu <yangbo.lu@nxp.com>
Cc: Mathew McBride <matt@traverse.com.au>
Acked-by: Yousong Zhou <yszhou4tech@gmail.com>
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Replace the GNU time program invocation with a simple Perl script reporting
the timing values. Since we require Perl anyway for the build system, we can
as well use that instead of requiring a random GNU utility rarely installed
by default.
Fixes: ff6e62b288 ("build: log time taken by each packages/steps")
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
On Debian, busybox does have a time applet, but it does not support the -f
flag. Catch this in prereq check to give users to proper error message.
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
Busybox time supports the GNU time '-f' syntax used by the build time
logging implemented in ff6e62b288, however the prerequisite check added
only works with GNU time installed as `time` or `gtime`.
As busybox is a multicall binary, the name of the symlink setup by
SetupHostCommand also must be changed from `gtime` to `time` to fix the
value of argv[0]. This causes a number of shells (including bash) to use
their builtin impelementation of time, so the sole invocation has been
changed to use `env time` to use the value found on the $PATH.
Signed-off-by: Andy Boyett <agb@agb.io>
The idea is to easily get the list of packages taking the most time to build,
and see if we can improve them
v1: Use SetupHostCommand as recommended by John
v2: add space after 'time:', remove useless /usr/bin/time from SetupHostCommand
Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
This allows us to link the other tools against our libz and we do not
need the system zlib any more.
Only the static linked library is copied to the staging directory so we
have a statically linked library on all systems and not only on Linux.
This also adds the new dependencies of the packages which are depending
on zlib.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Tested-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
This now makes sure that the beginning of the version number gets checked
and "4.4.5" will not match was a supported version.
GCC 8 and GCC 9 are now marked as supported, but we probably have to fix
some problems for them.
Closes: FS#1433
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Build dependency: Please install the GNU C Compiler (gcc) 4.8 or later cc
-dumpversion | grep -E '(4\.[8-9]|5\.[0-9]|6\.[0-9]|7\.[0-9])'
Build dependency: Please install the GNU C++ Compiler (g++) 4.8 or later
g++ -dumpversion | grep -E '(4\.[8-9]|5\.[0-9]|6\.[0-9]|7\.[0-9])'
Prerequisite check failed. Use FORCE=1 to override.
On my Fedora 26 machine gcc and g++ -dumpversion returns a whole number
'7' failing the regex introduced in commit:
b78de6207f
This change makes minor versions optional in the build dependency regex
for gcc and g++ whenever any minor version would be accepted and the
whole number version is sufficient as a dependency check. For versions
4.* a minor version is still required.
Signed-off-by: Justin Kilpatrick <jkilpatr@redhat.com>
Only test for supported versions of GCC
The version bump requirement for GCC is because gdb doesn't build with older
versions.
Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>
This will be used to simplify the build system code for checking hashes.
Instead of using various variants of md5sum / openssl, use one simple
utility for all of them
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Adjust the check for gcp (GNU copy command) to rule out false positives
with "Goffi's CoPier" a python copy command.
Fixes FS#218.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
For now we only want to ensure that the group permission mask is permissive
enough to not clobber required permissions on the rootfs, so allow less
strict masks as well.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
When building LEDE with umask values other than 022, the resulting packages
will embed improper permissions, which may lead to random errors or non-
functional scripts on the target.
In order to make users aware of this problem, add a build-prereq check to
assert a correct umask setting before starting the build.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
