Thus far all executables in a derivation were wrapped. This commit
only wraps executables in $out/bin. If other scripts need to be wrapped
as well, then one can use wrapPythonProgramsIn.
When tests are disabled, we do not want to pass checkInputs to
stdenv.mkDerivation. This reduces the build requirements and, more
importantly, helps cutting cycles.
This still causes some uncached rebuilds, but master(!) and staging
move too fast forward rebuild-wise, so Hydra might never catch up.
(There are also other occasional problems.)
Therefore I merge at this point where the rebuild isn't that bad.
The Python interpreters are patched so they can build .pyc bytecode free
of certain indeterminism.
When building Python packages we currently set
```
compiling python files.
in nix store.
DETERMINISTIC_BUILD=1;
PYTHONHASHSEED = 0;
```
Instead if setting these environment variables in the function that
builds the package, this commit sets the variables instead in the Python
setup hook. That way, whenever Python is included in a derivation, these
variables are set.
See also the issue https://github.com/NixOS/nixpkgs/issues/25707.
Split outputs mean that the "include" folder from PHP gets placed into a
"dev" derivation. However php-config is not aware of this, which means
that compiling extensions with phpize fails with an error about being
unable to find header files (see #24357, #24420). This fixes that by:
1. passing the `--includedir` flag to `configure` so that `php-config`
gives the correct paths.
2. moving the `phpize` and `php-config` scripts and man pages to the
dev derivation, to prevent cylic references.
3. ensuring that the `configure` script arguments are stripped from
all binaries, including `php-embed`, to prevent cyclic references.
This commit fixes several issues:
- as reported in https://github.com/NixOS/nixpkgs/issues/24924 it was
possible that the file _sysconfigdata.pyc was generated after the actual
build of the CPython interpreter. We forgot to regenerate that file
during the build. This is now fixed
- the expression of the 3.3 interpreter now also includes some of the
determinism patches even though the output isn't yet reproducible. The
reason for adding them is that this makes the expressions of the
different interpreters more similar.
- references to -dev packages are now also removed in the 3.6 package,
thereby reducing its closure size
makeinfo (provided by the texinfo package) is used by the "help"
command in Octave to display info about functions, etc. By default,
Octave looks for "makeinfo" in the PATH, rather than specifying the
location of the executable. This results in Nix not being aware that
makeinfo is required at runtime (so unless you happen have makeinfo
available from your path, "help" won't work).
This patch fixes that by setting the path to makeinfo in Octave,
thereby creating a runtime dependency on texinfo.
There are a few dozen new failures on Darwin, probably related to
updates of stdenv's llvm and/or pkgconfig.
Still the total number of successes increases.
Python does add the script's directory into "sys.path". For the case of
"catch_conflicts.py" this means "/nix/store" is added to "sys.path". This can
result in very long delays if the store contains a lot of entries.
(moved from master commit 76213d102c)
