Add upx and ucl (#5801)

packages/upx.rb

@@ -0,0 +1,49 @@
+# Adapted from Arch Linux upx PKGBUILD at:
+# https://github.com/archlinux/svntogit-community/raw/packages/upx/trunk/PKGBUILD
+
+require 'package'
+
+class Upx < Package
+  description 'Extendable, high-performance executable packer for several executable formats'
+  homepage 'https://github.com/upx/upx'
+  version '4.0.0-66fe'
+  license 'custom GPL2'
+  compatibility 'all'
+  source_url 'https://github.com/upx/upx.git'
+  git_hashtag '66fe8a624d1a4945173955b9edd626664708b383'
+
+  binary_url({
+    aarch64: 'https://gitlab.com/api/v4/projects/26210301/packages/generic/upx/4.0.0-66fe_armv7l/upx-4.0.0-66fe-chromeos-armv7l.tpxz',
+     armv7l: 'https://gitlab.com/api/v4/projects/26210301/packages/generic/upx/4.0.0-66fe_armv7l/upx-4.0.0-66fe-chromeos-armv7l.tpxz',
+       i686: 'https://gitlab.com/api/v4/projects/26210301/packages/generic/upx/4.0.0-66fe_i686/upx-4.0.0-66fe-chromeos-i686.tpxz',
+     x86_64: 'https://gitlab.com/api/v4/projects/26210301/packages/generic/upx/4.0.0-66fe_x86_64/upx-4.0.0-66fe-chromeos-x86_64.tpxz'
+  })
+  binary_sha256({
+    aarch64: '412f53e51a9e4cc07d1c5eb43a19afbfca359c045faa0cd821824c56e5e34e95',
+     armv7l: '412f53e51a9e4cc07d1c5eb43a19afbfca359c045faa0cd821824c56e5e34e95',
+       i686: 'c594ec89c0596866ae7d919465615923dd2d5244b926bb6d0b0f1aed10fbb4d6',
+     x86_64: 'cc24e68b8f1ae2212fb375333a64a3bfb3220df3e07811c38687cd87789c1d49'
+  })
+
+  depends_on 'ucl'
+
+  def self.patch
+    # Disable a warning. upx believes this is not a release version if the git revision is set.
+    system "sed -i 's/bool warn = true/bool warn = false/' src/main.cpp"
+  end
+
+  def self.build
+    system "#{CREW_ENV_OPTIONS} make  \
+      CHECK_WHITESPACE=/bin/true \
+      UPX_LZMA_VERSION=0x465 \
+      UPX_LZMADIR=`pwd` \
+      all"
+  end
+
+  def self.install
+    FileUtils.mkdir_p "#{CREW_DEST_PREFIX}/bin"
+    FileUtils.mkdir_p "#{CREW_DEST_MAN_PREFIX}/man1"
+    FileUtils.install 'src/upx.out', "#{CREW_DEST_PREFIX}/bin/upx", mode: 0o755
+    FileUtils.install 'doc/upx.1', "#{CREW_DEST_MAN_PREFIX}/man1/upx.1", mode: 0o644
+  end
+end