Reverting default numpy to 1.11, since 1.10 breaks pandas and required
patches couldn't be cherry-picked.
1.11 is still available as `pythonPackages.numpy_1_11`.
Ignore errors due to strict-overflow warnings; strip clang-only flag on
non-clang builds. Concerning the latter "fix", it's not entirely clear to me why
the -Wno-format-pedantic flag ends up being passed to gcc, the .gyp file appears
to already condition the inclusion of this flag on whether cc=clang.
vcunat's review:
- let's not switch the default versions of llvm* for now
- the only changes I see is adding python to clang's buildInputs
and using the big so-file as discussed in #12759
(BUILD_SHARED_LIBS -> LLVM_LINK_LLVM_DYLIB)
- in future it will be nice to split libLLVM into a separate output
I originally wanted to do this a long time (a31301d) but IIRC back then
it didn't compile. Nowadays with the splitup of the gold linking flags
and the binutils integration, it's merely just a switch to flip, so
let's do that.
Only tested it by building against the current Chromium stable version
on 64bit, because right now builds on Hydra seem to time out (because of
this?) anyway so we have nothing to lose here.
The linking time was hereby reduced from >30 minutes (I didn't measure
it exactly but looked half an hour later to the build progress and it
was *still* linking) to about a few seconds, which I guess is even
though the measurement is quite bogus a tremendous improvement
nonetheless.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
1. Update bower2nix version and add new/updated dependencies into
node-packages-generated.nix. This was done manually, with npm2nix
generating the initial set of derivations. In future, it would be
nice to have an automatic process (see #10358, #9332).
2. Add an override to nodePackages.bower2nix wrapping the commands so
that git is on the PATH.
3. Update fetchbower to support new command-line options of bower2nix,
and to allow github URL tag versions.
