buildroot/support/dependencies, branch 2019.02-op-build

support/dependencies: require at least CMake 3.8

2019-03-01T09:10:30+00:00

gerbera package in version 1.3 unfortunately now requires CMake >= 3.8 for C++17 macros: https://github.com/gerbera/gerbera/commit/b5fd39f30fb10385ec228b71377685206a609c3a So we need to bump our requirement from 3.1 to 3.8. If the host doesn't have a CMake >= 3.8, Buildroot will build its own host-cmake package. Also drop patch that relax cmake requirement on json-for-modern-cpp Fixes: - http://autobuild.buildroot.org/results/6405647b47b132ff5d0d211b92d407322d52d507 Signed-off-by: Fabrice Fontaine Signed-off-by: Peter Korsgaard

infra: add force build flag for host dependencies

2019-02-04T14:52:44+00:00

This commit adds a config option which will force buildroot to build all host dependencies even if they are already present on the host system. This may be a desirable option if different hosts are used to build the same source. In this case, some packages will be built on one host that are not built on another. This is problematic if build source archives are cached afterwards for offline builds. Cc: Peter Korsgaard Signed-off-by: Bryce Ferguson Signed-off-by: Matt Weber [Peter: reword, drop exit 1, reshuffle] Signed-off-by: Peter Korsgaard

dependencies.sh: Check for a host python version >= 2.7

2019-02-04T12:22:55+00:00

Older distributions such as CentOS6 come with python2.6, which causes build failures in packages such as host-libglib2 because they require python2.7 and above. host-libglib2 will produce the error message: /bin/sh: python2.7: command not found Python2.7 is a hard-coded value in configure.ac. If one changes the value to just "python," the following stack trace is produced: Traceback (most recent call last): File "./gdbus-2.0/codegen/gdbus-codegen.in", line 55, in self.outfile.write(LICENSE_STR.format(config.VERSION)) ValueError : sys.exit(codegen_main.codegen_main()) zero length field name in format Instead of supporting an ancient version of Python that had its support ended in October os 2013, it would be more pragmatic only to support Python2.7 and above. Luckily; CentOS6 has the centos-release-scl repository, which allows users to install python2.7, and Debian 8 comes with Python2.7 already, making this patch relatively low impact. Signed-off-by: Adam Duskett [Peter: only look at major.minor to handle x.y.z with z < 10] Signed-off-by: Peter Korsgaard

Merge branch 'next'

2018-12-02T07:16:10+00:00

Signed-off-by: Peter Korsgaard

support/dependencies: add a check for a suitable gzip

2018-11-24T14:14:58+00:00

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" Cc: Thomas Petazzoni Cc: Peter Korsgaard Cc: Arnout Vandecappelle Cc: Marcin Niestrój Cc: Erico Nunes Signed-off-by: Thomas Petazzoni

support/dependencies: treat BSD-tar like the other cases

2018-11-24T14:14:50+00:00

Currently, when we detect that tar is BSD-tar, we fake an unsupported version (major, minor) and rely on the version check to reject BSD-tar. There is no reason to use such shenanigans, when we can simply reject it from the onset. Simplify the logic: - use positive logic in the condition - directly exit in error Also, comment that case like the other cases are commented. Signed-off-by: "Yann E. MORIN" Signed-off-by: Thomas Petazzoni

make: configure host-make with host- prefix

2018-11-20T07:17:43+00:00

Fixes: http://autobuild.buildroot.net/results/e29/e293aadc692d2ed337881ef2172ddf66a60bc05c/ And many more. Install as 'host-make' rather than just 'make', as that otherwise confuses a number of packages when they invoke recursive / sub-make. The internal job control logic of GNU make is version dependant, so mixing versions may lead to issues like: make[1]: Entering directory `/home/peko/autobuild/instance-0/output/build/boa-0.94.14rc21' (cd src && make -w --jobserver-fds=5,6 -j) make: unrecognized option '--jobserver-fds=5,6' With this rename, only packages explicitly opting in for our host-make (using the BR2_MAKE / BR2_MAKE_HOST_DEPENDENCY logic) will use it. Signed-off-by: Peter Korsgaard

dependencies: host-make version check

2018-09-08T21:36:36+00:00

The host make program is already checked by dependencies.sh but we want to check the version number even if Buildroot is able to use GNU make >= 3.81 but some packages may require a more recent version. For example, since version 2.28 [1], glibc requires GNU Make >= 4.0. For packages requiring make >= 4.0, the package makefile must use: _DEPENDENCIES = $(BR2_MAKE_HOST_DEPENDENCY) ... _MAKE = $(BR2_MAKE) BR2_MAKE1 is also available if needed. [1] https://www.sourceware.org/ml/libc-alpha/2018-08/msg00003.html Signed-off-by: Romain Naour Cc: Baruch Siach Cc: Thomas Petazzoni Tested-by: Matt Weber [Thomas: remove extraction of "bugfix" part of the version, since it's not used anywhere.] Signed-off-by: Thomas Petazzoni

support/dependencies: check for system-provided bison and flex

2018-08-20T14:01:42+00:00

Signed-off-by: "Yann E. MORIN" Cc: Thomas Petazzoni Cc: Arnout Vandecappelle Signed-off-by: Thomas Petazzoni

support/dependencies/dependencies.sh: add details for Redhat/Fedora

2018-07-02T20:43:56+00:00

Add the i686 package list to install when using pre-built 32 bits binaries with a redhat/fedora host distribution (glibc.i686 and zlib.i686). Signed-off-by: David De Grave (Essensium/Mind) Signed-off-by: Thomas Petazzoni