Without the change `openjdk` build fails on `staging-next` as:
> installing
> mv: missing destination file operand after '/nix/store/pwgvafi1xwa6l0dygmcyr1sl27dhpy67-openjdk-19.0.2+7/lib/openjdk'
> Try 'mv --help' for more information.
with structuredAttrs lists will be bash arrays which cannot be exported
which will be a issue with some patches and some wrappers like cc-wrapper
this makes it clearer that NIX_CFLAGS_COMPILE must be a string as lists
in env cause a eval failure
JavaFX is an optional component of Java since version 11, not used by
most applications and also a source of many security issues (i.e.: it
bundles both media codecs and WebKit). Also, it is only available in
some platforms.
So this commit will disable JavaFX by default, that will allow us to
reduce the closure size significantly and reduce the attack surface of
Java applications for most users. Derivations that needs it can always
override the parameter themselves.
Co-authored-by: Robin Gloster <mail@glob.in>
stdenv: print message if structuredAttrs is enabled
stdenv: add _append
reduces the chance of a user doing it wrong
fix nix develop issue
output hooks don't work yet in nix develop though
making $outputs be the same on non-structuredAttrs and structuredAttrs
is too much trouble.
lets instead make a function that gets the output names
reading environment file '/nix/store/2x7m69a2sm2kh0r6v0q5s9z1dh41m4xf-xz-5.2.5-env-bin'
nix: src/nix/develop.cc:299: std::string Common::makeRcScript(nix::ref<nix::Store>, const BuildEnvironment&, const Path&): Assertion `outputs != buildEnvironment.vars.end()' failed.
use a function to get all output names instead of using $outputs
copy env functionality from https://github.com/NixOS/nixpkgs/pull/76732/commits
Note: this change does not make build sequential. Build system still
uses it's way to parallelize the build.
The only effect of this change is not to pass unsupported -j option
to Makefile when nixpkgs default will be switched to
enableParallelBuilding = true;
