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* support/download: fix scp downloadsThomas De Schampheleire2019-01-031-2/+4
| | | | | | | | | | | | | | | | | | | | | | scp download is broken, because scp is called without filename argument and only the server is specified. The call is: scp <server> <outputfile> but should be: scp <server>/<filename> <outputfile> Instead of assuming '-u' lists a full URL including filename (which it is not), align with the wget helper where -u is the server URL and -f gives the filename. With this commit, an scp download can work if FOO_SITE_METHOD is explicitly set to 'scp' and the server does not have a scheme prefix 'scp://'. The next commit will handle the case where a scheme prefix is present. Signed-off-by: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr> [Thomas: s/URL/URI/, as noticed by Yann.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
* core/pkg-download: change all helpers to use common optionsYann E. MORIN2018-04-021-9/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently all download helpers accepts the local output file, the remote locations, the changesets and so on... as positional arguments. This was well and nice when that's was all we needed. But then we added an option to quiesce their verbosity, and that was shoehorned with a trivial getopts, still keeping all the existing positional arguments as... positional arguments. Adding yet more options while keeping positional arguments will not be very easy, even if we do not envision any new option in the foreseeable future (but 640K ought to be enough for everyone, remember? ;-) ). Change all helpers to accept a set of generic options (-q for quiet and -o for the output file) as well as helper-specific options (like -r for the repository, -c for a changeset...). Maxime: Changed -R to -r for recurse (only for the git backend) Changed -r to -u for URI (for all backend) Change -R to -c for cset (for CVS and SVN backend) Add the export of the BR_BACKEND_DL_GETOPTS so all the backend wrapper can use the same option easily Now all the backends use the same common options. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Reviewed-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* support/download: Add support to pass options directly to downloadersRomain Perier2016-08-231-1/+3
| | | | | | | | | | | This adds support to pass options to the underlying command that is used by downloader. Useful for retrieving data with server-side checking for user login or passwords, use a proxy or use specific options for cloning a repository via git and hg. Signed-off-by: Romain Perier <romain.perier@free-electrons.com> Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* support/download: protect from custom commands with spaces in argsYann E. MORIN2015-12-121-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some users may provide custom download commands with spaces in their arguments, like so: BR2_HG="hg --config foo.bar='some space-separated value'" However, the way we currently call those commands does not account for the extra quotes, and each space-separated part of the command is interpreted as separate arguments. Fix that by calling 'eval' on the commands. Because of the eval, we must further quote our own arguments, to avoid the eval further splitting them in case there are spaces (even though we do not support paths with spaces, better be clean from the onset to avoid breakage in the future). We change all the wrappers to use a wrapper-function, even those with a single call, so they all look alike. Note that we do not single-quote some of the variables, like ${verbose} because it can be empty and we really do not want to generate an empty-string argument. That's not a problem, as ${verbose} would not normally contain space-separated values (it could get set to something like '-q -v' but in that case we'd still want two arguments, so that's fine). Reported-by: Thomas De Schampheleire <patrickdepinguin@gmail.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com> Reviewed-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Tested-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* core/download: don't be needlessly verbose in backendsYann E. MORIN2015-07-261-1/+1
| | | | | | | | | | | | | | | | | | In 50c8b7e (support/download: support -q in all download backends), the backend were made to respect the quietness of the main Makefile, when -s is poassed on the 'make' command line. In doing so, they were all made to be verbose by default. However, the verbosity of some of the tools, like scp, is very high, and is in fact intended for debug purposes. Drop being verbose by default, just use whatever each tool deems normal output. Only respect the quietness requested by the user. Reported-by: Thomas De Schampheleire <patrickdepinguin@gmail.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Reviewed-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* support/download: support -q in all download backendsYann E. MORIN2015-01-041-5/+15
| | | | | | | | | | | | | | | Add an option flag to all backends, as well as the check-hash script, so as to silence download helpers when the user wants a silent build. Additionaly, make the default be verbose. Inspired by Fabio's patch on git/svn. [Thomas: fix a typo "Environemnt" -> "Environment" Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Fabio Porcedda <fabio.porcedda@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* Change /bin/bash shebangs into /usr/bin/env bashBjørn Forsman2014-10-251-1/+1
| | | | | | | | | | | | | | | | | Not all systems have /bin/bash (e.g. NixOS[1] doesn't). Buildroot already uses /usr/bin/env shebangs for other interpreters (perl, python), so why not bash? This changes only the shebangs used by Buildroot itself; stuff installed to the target system is left unchanged. With this applied I can run Buildroot unmodified on NixOS. [1]: http://nixos.org/ Signed-off-by: Bjørn Forsman <bjorn.forsman@gmail.com> Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* support/download: convert scp to use the wrapperYann E. MORIN2014-08-041-20/+8
| | | | | | | | | | | This drastically simplifies the scp helper, as it no longer has to deal with atomically saving the downloaded archive. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Tested-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> (Tested by setting a primary site to 'scp://localhost:/tmp' and running 'make vim-source') Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* pkg-infra: don't use DL_DIR as scratchpad for temporary downloadsYann E. MORIN2014-07-041-1/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | DL_DIR can be a very precious place for some users: they use it to store all the downloaded archives to share across all their Buildroot (and maybe non-Buildroot) builds. We do not want to trash this location with our temporary downloads (e.g. git, Hg, svn, cvs repository clones/checkouts, or wget, bzr tep tarballs). Turns out that we already have some kind of scratchpad, the BUILD_DIR. Although it is not really a disposable location, that's the best we have so far. Also, we create the temporary tarballs with mktemp using the final tarball, as template, since we want the temporary to be on the same filesystem as the final location, so the 'mv' is just a plain, atomic rename(2), and we are not left with a half-copied file as the final location. Using mktemp ensures all temp file names are unique, so it allows for parallel downloads from different build dirs at the same time, without cloberring each downloads. Note: we're using neither ${TMP} nor ${TMPDIR} since they are shared locations, sometime with little place (eg. tmpfs), and some of the repositories we clone/checkout can be very big. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Samuel Martin <s.martin49@gmail.com> Cc: Arnout Vandecappelle <arnout@mind.be> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com> Tested-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> [tested a particular scenario that used to fail: two separate builds using a shared DL_DIR, ccache enabled, so that they run almost synchronously. These would download the same file at the same time, corrupting each other. With the patches in this series, all works fine.] Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* pkg-infra: move the scp download helper to a scriptYann E. MORIN2014-07-031-0/+16
Maintaining the download helpers in the Makefile has proved to be a bit complex, so move it to a shell script. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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