* pkgs: refactor needless quoting of homepage meta attribute
A lot of packages are needlessly quoting the homepage meta attribute
(about 1400, 22%), this commit refactors all of those instances.
* pkgs: Fixing some links that were wrongfully unquoted in the previous
commit
* Fixed some instances
Attempting to build openblas on ARM resulted in the error "unsopported system: armv7l_linux". This PR resolves that issue and some other issues that pop up when trying to build openblas for ARM.
Without this one gets a lot of build time warnings like:
ld: warning: object file (/tmp/strip.2OzFn8) was built for newer OSX
version (10.9) than being linked (10.7)
The `f_check` script uses `which` to check that the Fortran compiler is
available. `which` is a shell built-in on NixOS, but not on Darwin or
other Linuxes.
Upstream began shipping OpenBLAS with LAPACK 3.4.1. This is the version
we were using in Nixpkgs anyway, so there is no reason to continue
copying the LAPACK sources into the build tree.
Update julia and some of its dependencies
Split PCRE because a lot of packages depend on it and I am not sure we
want to test them in a hurry (and Julia specifies exact version).
