If empty directory isn't deleted, referer depenedencies will
fail with:
cp: missing destination file operand after '/tmp/nix-build-cabal-helper-0.8.0.2.drv-0/setup-package.conf.d/'
This is currently only the case for cabal-install, as cabal2nix
doesn't handle well buildable=False flags due to long-standing bugs
in Cabal itself.
With the recent update of BusyBox to version 1.29.0 in
d6aa506e3b there is now a new dependency
on libresolv.
This now throws a runtime error when executing ash, eg. whenever we do
something like this:
nix-build -E 'with import ./. {}; vmTools.runInLinuxVM hello'
The resulting error will be:
.../ash: error while loading shared libraries: libresolv.so.2: cannot
open shared object file: No such file or directory
I tried to override BusyBox with enableStatic, but that still requires
parts of glibc:
Static linking against glibc, can't use --gc-sections
Trying libraries: crypt m resolv
Library crypt is not needed, excluding it
Library m is needed, can't exclude it (yet)
Library resolv is needed, can't exclude it (yet)
Library m is needed, can't exclude it (yet)
Library resolv is needed, can't exclude it (yet)
Final link with: m resolv
In the long term maybe switching to a more minimal C library such as
musl would make more sense, but for now I just added libresolv.so to the
initrd which fixes the runtime error.
Signed-off-by: aszlig <aszlig@nix.build>
Cc: @edolstra, @rbvermaa
Signed-off-by: aszlig <aszlig@nix.build>
It seems as recent versions of `trezor` don't work with python 2.x:
```
/build/trezor-0.9.1/dist /build/trezor-0.9.1
Processing ./trezor-0.9.1-py2-none-any.whl
trezor requires Python '>=3.3' but the running Python is 2.7.15
builder for '/nix/store/aqyxki0ckanjk4r1f0an4kj1w4s3kk4f-python2.7-trezor-0.9.1.drv' failed with exit code 1
cannot build derivation '/nix/store/gp4smkzc9r87lzajs17jnq4rh2ayc5q0-python2.7-keepkey-4.0.0.drv': 1 dependencies couldn't be built
```
tdesktopPackages.preview: 1.3.7 -> 1.3.10
Without the patch the build will fail with the following error:
[ 15%] Building CXX object CMakeFiles/lib_export.dir/build/tdesktop/Telegram/SourceFiles/export/export_api_wrap.o
/build/tdesktop/Telegram/SourceFiles/export/export_api_wrap.cpp: In lambda function:
/build/tdesktop/Telegram/SourceFiles/export/export_api_wrap.cpp:712:56: internal compiler error: Segmentation fault
if constexpr (MTPDphotos_photos::Is<decltype(data)>()) {
^
Please submit a full bug report,
with preprocessed source if appropriate.
See <https://gcc.gnu.org/bugs/> for instructions.
make[2]: *** [CMakeFiles/lib_export.dir/build.make:77: CMakeFiles/lib_export.dir/build/tdesktop/Telegram/SourceFiles/export/export_api_wrap.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:1101: CMakeFiles/lib_export.dir/all] Error 2
make: *** [Makefile:84: all] Error 2
