Commit Graph

3 Commits

Author SHA1 Message Date
Yann E. MORIN
556a0a1104 Revert "make: support: use command -v' instead of which'"
This reverts commit ca6a2907c2.

Switching to using 'command -v' instead of 'which', opened a can of
worms that is hard to fix in a timely manner:

  - recursive call to 'make' from a post-build, post-iamge script, fails
    because of a redefinition of HOSTCC_NOCCACHE (a bug on its own that
    needs a separate fix anyway) [0];

  - 'make' believeing it can call "simple" commands with execve() et al.
    instead of passing them through a shell via system(), and thus
    failing to find 'command' in the PATH [1].

[0] https://lore.kernel.org/buildroot/20211001175329.GA1973888@lbrmn-mmayer.ric.broadcom.net/T/#m95c17eb8374e4e3dd6eee700d397aa12cca0739e
[1] https://lore.kernel.org/buildroot/20211001180304.GV1504958@scaer/T/#m3a8f36bd76ec7d8e5038a6c8932bb6ffe23ea268

Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
2021-10-01 20:09:58 +02:00
Petr Vorel
ca6a2907c2 make: support: use command -v' instead of which'
`which' has been discontinued after 2.21 release in 2015 due this (git
repository is empty [1]) and version shipped in Debian produces warning
[2]:

/usr/bin/which: this version of `which' is deprecated; use `command -v' in scripts instead.

`command is POSIX [3] and supported on all common shells (bash, zsh,
dash, busybox sh, mksh).

Patch tested on dash as the default shell.

[1] https://git.savannah.gnu.org/cgit/which.git
[2] 3a8dd10b45
[3] https://pubs.opengroup.org/onlinepubs/9699919799/utilities/command.html

Signed-off-by: Petr Vorel <petr.vorel@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
2021-09-26 23:37:21 +02:00
Baruch Siach
f165032e4f package: add generic support for lz archives
This commit teaches the generic package handling code how to extract .tar.lz
archives. When lzip is not installed on the host, host-lzip gets built
automatically.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2017-02-15 22:11:11 +01:00