- In Homebrew/linuxbrew-core, [we have a Linux-only formula for
`texlive`](https://github.com/Homebrew/linuxbrew-core/tree/master/Formula/texlive.rb).
- When running `brew audit --strict texlive` on Linux, we got the
following messaging:
```
$ brew audit --strict texlive
texlive:
* 'texlive' is blacklisted from homebrew/core.
Error: 1 problem in 1 formula detected
```
- Looking at where this comes from leads to the missing formula
messaging to install `mactex` via Homebrew Cask. The 'blacklisted in
homebrew/core' messaging only applies to macOS where Casks are an option
for users, so let's not surface the audit for `texlive` on Linux.
We're not actually using this anywhere and it makes the code
more complicated.
Relatedly, this PR fixes the issue where
`uses_from_macos "python@2" => :build` was valid on macOS but not
on Linux.
- This makes use of the new /api/formula-linux and /api/analytics-linux
endpoints in formulae.brew.sh to give Linux users up to date formula and
analytics info for their installed core formulae.
Before, on Linux, the macOS stats for the `ack` formula:
```
$ brew info ack
[...]
==> Analytics
install: 12,422 (30 days), 32,742 (90 days), 97,788 (365 days)
install_on_request: 10,778 (30 days), 28,339 (90 days), 85,202 (365 days)
build_error: 0 (30 days)
```
Now, on Linux, the Linux stats for the `ack` formula:
```
$ brew info ack
[...]
==> Analytics
install: 95 (30 days), 242 (90 days), 737 (365 days)
install_on_request: 94 (30 days), 241 (90 days), 734 (365 days)
build_error: 0 (30 days)
```
- This also required auto-fixes for Layout/EmptyLinesAroundBlockBody and
Layout/InconsistentIndentation once the auto-fixer had got rid of the
"redundant begin"s.
Some elf files (e.g. created by rust compiler) have INTERP header despite
their magic header denotes shared object instead of executable.
We should relocate the interpreter elf files as long as they have INTERP header.
This should fix the broken bottles for rust based formulae.
This is a developer-only feature, so it's gated via `HOMEBREW_DEVELOPER`.
This is intended to enable testing of macOS 10.15; users building software
manually to test compatibility of early betas need to be able to build
software from source instead of via pouring 10.14 bottles. This isn't
intended to be a general-purpose `HOMEBREW_BUILD_FROM_SOURCE` replacement,
and has no effect on released versions of macOS.
