I'm giving this up. Feel free to find some reasonable variant that works
at least on Linux and Darwin. Problems encountered:
- During bootstrap of Darwin stdenv `env -0` and some bash features
don't work.
- Without `env -0` the contents of some multi-line phases is taken as
variable declarations, which wouldn't typically matter, but the PR
wanted to refuse bash-invalid names which would be occasionally
triggered. This commit dowgrades that to a warning with explanation.
Release announcement, 2016-01-30:
https://www.sigrok.org/blog/major-sigrok-releases-libsigrok-libsigrokdecode-sigrok-cli-pulseview
I first tried updating the projects in separate commits. But later I
found cyclic dependencies, that would break git bisect, so I ended up
squashing the commits:
* libsigrok: 0.3.0 -> 0.4.0
Enable building libsigrokcxx.so, the C++ bindings for libsigrok, by
adding doxygen, glibmm and python as build deps. This is needed for
Pulseview >= 0.3.0. Also update the firmware (sigrok-firmware-fx2lafw)
while at it.
* libsigrokdecode: 0.3.0 -> 0.4.0
* sigrok-cli: 0.5.0 -> 0.6.0
* pulseview: 0.2.0 -> 0.3.0
New dependency: glibmm (due to libsigrokcxx.pc from libsigrok).
Note that collectd is incompatible with the new libsigrok release, so
I let it use the old one (0.3.0).
This reverts commit 6ff886e539fb2b2017ad3866f068db9368a038d5 because it
doesn't work when chroot builds are enabled (nix.useChroot = true):
$ nix-build -A arduino
these derivations will be built:
/nix/store/xjv1j3mww4jx1vccfc0p1inlcrlgx2if-arduino-1.6.6.drv
building path(s) ‘/nix/store/58sdiphd4pm3811gir0b8j718pgq8zvk-arduino-1.6.6’
...
untar-unzip-download:
[get] Getting: http://downloads.arduino.cc/reference-1.6.6-3.zip
[get] To: /tmp/nix-build-arduino-1.6.6.drv-0/Arduino-1.6.6-src/build/shared/reference-1.6.6-3.zip
[get] Error getting http://downloads.arduino.cc/reference-1.6.6-3.zip to /tmp/nix-build-arduino-1.6.6.drv-0/Arduino-1.6.6-src/build/shared/reference-1.6.6-3.zip
untar-unzip-checksum:
[echo] Testing checksum of "shared/reference-1.6.6-3.zip"
[checksum] Could not find file /tmp/nix-build-arduino-1.6.6.drv-0/Arduino-1.6.6-src/build/shared/reference-1.6.6-3.zip to generate checksum for.
BUILD FAILED
Reasoning: without a revert, the build farm cannot produce binaries and
users that build from source, without chroot, cannot trust that they get
a working result (non-deterministic build, depending on how pure the
arduino builder is).
This properly implements revert in
0729f606973870c03d21bb2f21b70d91216943ca.
We used to have which='type -P' alias, but really it's best to just
rely on which package, only 88K in size.
cc @edolstra
