Add ltrace package (#5887)

README.md

@@ -100,6 +100,7 @@ Latest Packages
 
 | Name | Description | Date Added |
 |:---|:---|:---|
+| ltrace | ltrace intercepts and records dynamic library calls which are called by an executed process and the signals received by that process. | 2021-06-22 |
 | exodus | Exodus is a desktop crypto wallet | 2021-06-21 |
 | snowflake | Snowflake (aka Muon) is a graphical SSH client. | 2021-06-19 |
 | fd | A simple, fast and user-friendly alternative to find | 2021-06-08 |
@@ -109,7 +110,6 @@ Latest Packages
 | pdftk | PDFtk is a simple tool for doing everyday things with PDF documents. | 2021-05-31 |
 | podofo | A PDF parsing, modification and creation library. | 2021-05-27 |
 | gcloud | Command-line interface for Google Cloud Platform products and services | 2021-05-23 |
-| upx | Extendable, high-performance executable packer for several executable formats | 2021-05-20 |
 
 Chat with us!
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packages/ltrace.rb

@@ -0,0 +1,51 @@
+require 'package'
+
+class Ltrace < Package
+  description 'ltrace intercepts and records dynamic library calls which are called by an executed process and the signals received by that process.'
+  homepage 'https://www.ltrace.org/'
+  @_ver = '0.7.91'
+  version @_ver + '-ea8928'
+  license 'GPL-2'
+  compatibility 'all'
+  source_url 'https://gitlab.com/cespedes/ltrace.git'
+  git_hashtag 'ea8928dab8a0a1f549d0ed8ebc6ec563e9fa1159'
+
+  binary_url ({
+    aarch64: 'https://gitlab.com/api/v4/projects/26210301/packages/generic/ltrace/0.7.91-ea8928_armv7l/ltrace-0.7.91-ea8928-chromeos-armv7l.tpxz',
+     armv7l: 'https://gitlab.com/api/v4/projects/26210301/packages/generic/ltrace/0.7.91-ea8928_armv7l/ltrace-0.7.91-ea8928-chromeos-armv7l.tpxz',
+       i686: 'https://gitlab.com/api/v4/projects/26210301/packages/generic/ltrace/0.7.91-ea8928_i686/ltrace-0.7.91-ea8928-chromeos-i686.tpxz',
+     x86_64: 'https://gitlab.com/api/v4/projects/26210301/packages/generic/ltrace/0.7.91-ea8928_x86_64/ltrace-0.7.91-ea8928-chromeos-x86_64.tpxz',
+  })
+  binary_sha256 ({
+    aarch64: '09bc63d26ef561e10f01628d61eb4a6c8d5caeb24a77f19deddb5fa1a5867dd2',
+     armv7l: '09bc63d26ef561e10f01628d61eb4a6c8d5caeb24a77f19deddb5fa1a5867dd2',
+       i686: 'fc5ca046f26608668f2885a0389d47baf7fea535503366c79464bb9c0014873d',
+     x86_64: '69ce6519d523f4b225e28f421f766c4f502a0e970e093a1d3beba117904898a7',
+  })
+
+  depends_on 'libunwind'
+  depends_on 'procps'
+
+  def self.patch
+    # Use readdir instead of deprecated readdir_r.
+    # This patch can be removed after the merge request is merged.
+    system 'curl -L#O https://gitlab.com/cespedes/ltrace/-/merge_requests/1.diff'
+    abort 'Checksum mismatch. 😔 Try again.'.lightred unless Digest::SHA256.hexdigest( File.read('1.diff') ) ==  '77442c497bd8410e0afba3a03638a6504ed9ae216bd694a771682f592a9c3759'
+    system 'patch -p1 < 1.diff'
+  end
+
+  def self.build
+    system './autogen.sh'
+    system 'filefix'
+    system "./configure #{CREW_OPTIONS} --disable-werror --without-elfutils --disable-maintainer-mode"
+    system 'make'
+  end
+
+  def self.check
+    system 'make', 'check'
+  end
+
+  def self.install
+    system 'make', "DESTDIR=#{CREW_DEST_DIR}", 'install'
+  end
+end