ucl: aarch64 build fix

[zeha]

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---

Fixes building on M1. Dependency of upx, which also builds fine after this fix.

[zeha]

Without the change, I get:

2020-12-26 01:58:52 +0100

./configure
--disable-debug
--disable-dependency-tracking
--prefix=/opt/homebrew/Cellar/ucl/1.03

configure: Configuring UCL 1.03
checking build system type... configure: error: /bin/sh acconfig/config.sub -apple-darwin20.2.0 failed

HOMEBREW_VERSION: 2.7.0-100-gda0d7ef
ORIGIN: https://github.com/Homebrew/brew
HEAD: da0d7eff9b19368735c569f5dafd8490fdd4a4c2
Last commit: 4 hours ago
Core tap ORIGIN: git@github.com:Homebrew/homebrew-core.git
Core tap HEAD: 25f0ba368ff54e5e114021796da7d5d8e11dcdb1
Core tap last commit: 74 seconds ago
Core tap branch: master
HOMEBREW_PREFIX: /opt/homebrew
HOMEBREW_CASK_OPTS: []
HOMEBREW_EDITOR: vim
HOMEBREW_MAKE_JOBS: 8
Homebrew Ruby: 2.6.3 => /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/bin/ruby
CPU: octa-core 64-bit arm_firestorm_icestorm
Clang: 12.0 build 1200
Git: 2.29.2 => /opt/homebrew/bin/git
Curl: 7.64.1 => /usr/bin/curl
macOS: 11.1-arm64
CLT: 12.3.0.0.1.1607026830
Xcode: 12.3
Rosetta 2: false

HOMEBREW_CC: clang
HOMEBREW_CXX: clang++
CFLAGS: -Wno-implicit-function-declaration
MAKEFLAGS: -j8
CMAKE_PREFIX_PATH: /opt/homebrew
CMAKE_INCLUDE_PATH: /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers
CMAKE_LIBRARY_PATH: /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries
PKG_CONFIG_LIBDIR: /usr/lib/pkgconfig:/opt/homebrew/Library/Homebrew/os/mac/pkgconfig/11.1
HOMEBREW_GIT: git
HOMEBREW_SDKROOT: /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk
ACLOCAL_PATH: /opt/homebrew/share/aclocal
PATH: /opt/homebrew/Library/Homebrew/shims/mac/super:/usr/bin:/bin:/usr/sbin:/sbin

[zeha]

10.15 test failed with:

==> Running Formulae#detect_formulae!
==> git -C /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core fetch origin +refs/heads/master
==> FAILED
fatal: unable to access 'https://github.com/Homebrew/homebrew-core/': transfer closed with outstanding read data remaining

So maybe a retry would fix that.

[mitchblank]

Another potential fix is to just copy in a modern config.* yourself; see how I solved this problem in ssldump.rb

[zeha]

Which is exactly what is done here. I do not understand your comment, please explain.

[mitchblank]

Oh my apologies, I misread the change. Not enough coffee or something

[fxcoudert]

Repushing, as this should trigger a new build with ARM in our CI

[zeha]

A successful 11-arm CI run is there now :)

[fxcoudert]

Actually since there is no existing bottle, this did not run on ARM CI.

[BrewTestBot]

❌ @fxcoudert bottle request for upx failed.

[mitchblank]

❌ @fxcoudert bottle request for upx failed.

upx isn't going to pass until upx/upx#424 is fixed... or did you mean to rebottle ucl instead?

[fxcoudert]

@mitchblank no I really meant upx. Can't blame me for trying, ok? :)