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* [Tarantool-patches] [PATCH v2] test: fix OSX host setup
@ 2020-03-23 18:09 Alexander V. Tikhonov
  2020-03-25  7:59 ` Sergey Bronnikov
                   ` (2 more replies)
  0 siblings, 3 replies; 10+ messages in thread
From: Alexander V. Tikhonov @ 2020-03-23 18:09 UTC (permalink / raw)
  To: Oleg Piskunov, Alexander Turenko; +Cc: tarantool-patches

Fixed OSX host setup for Tarantool build:
- set brew installation from Homebrew repository instructions;
- set in use Python 2 latest commit from tapped local formula,
  since Python 2 is EOL, also removed extra pip installation with
  get-pip script, because tapped formula installs pip itself;
- added upgrade packages call to avoid of fails on already
  installed packages, but with previous version.

Fixed OSX host setup for Tarantool test:
- set maximum processes limit value to 2500 for testing process;
- set 'var' directory for test-run tool to the shorter path name
  to avoid of issues with long names;
---

Github: https://github.com/tarantool/tarantool/tree/avtikhon/osx_depends-full-ci
Based on 1st commit from Github: https://github.com/tarantool/tarantool/tree/avtikhon/osx_on_mini14-full-ci
Which already has LGTM:
    https://lists.tarantool.org/pipermail/tarantool-patches/2020-March/014734.html

 .travis.mk                    |  31 +++-
 tools/brew_taps/tntpython2.rb | 306 ++++++++++++++++++++++++++++++++++
 2 files changed, 329 insertions(+), 8 deletions(-)
 create mode 100644 tools/brew_taps/tntpython2.rb

diff --git a/.travis.mk b/.travis.mk
index 42969ff56..2b21e6ff0 100644
--- a/.travis.mk
+++ b/.travis.mk
@@ -5,6 +5,7 @@
 DOCKER_IMAGE?=packpack/packpack:debian-stretch
 TEST_RUN_EXTRA_PARAMS?=
 MAX_FILES?=65534
+MAX_PROC?=2500
 
 all: package
 
@@ -127,13 +128,22 @@ test_asan_debian: deps_debian deps_buster_clang_8 test_asan_debian_no_deps
 # OSX #
 #######
 
+# since Python 2 is EOL it's latest commit from tapped local formula is used
+OSX_PKGS=openssl readline curl icu4c libiconv zlib autoconf automake libtool \
+	cmake file://$${PWD}/tools/brew_taps/tntpython2.rb
+
 deps_osx:
-	brew update
-	brew install openssl readline curl icu4c libiconv zlib autoconf automake libtool --force
-	python2 -V || brew install python2 --force
-	curl --silent --show-error --retry 5 https://bootstrap.pypa.io/get-pip.py >get-pip.py
-	python get-pip.py --user
-	pip install --user --force-reinstall -r test-run/requirements.txt
+	# install brew using command from Homebrew repository instructions:
+	#   https://github.com/Homebrew/install
+	# NOTE: 'echo' command below is required since brew installation
+	# script obliges the one to enter a newline for confirming the
+	# installation via Ruby script.
+	brew update || echo | /usr/bin/ruby -e \
+		"$$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
+	# try to install the packages either upgrade it to avoid of fails
+	# if the package already exists with the previous version
+	brew install --force ${OSX_PKGS} || brew upgrade ${OSX_PKGS}
+	pip install --force-reinstall -r test-run/requirements.txt
 
 build_osx:
 	cmake . -DCMAKE_BUILD_TYPE=RelWithDebInfo -DENABLE_WERROR=ON ${CMAKE_EXTRA_PARAMS}
@@ -148,11 +158,16 @@ test_osx_no_deps: build_osx
 	# call as tests runs call.
 	# Tests: Temporary excluded replication/ suite with some tests
 	#        from other suites by issues #4357 and #4370
-	echo tarantool | sudo -S launchctl limit maxfiles ${MAX_FILES} || : ; \
+	sudo -S launchctl limit maxfiles ${MAX_FILES} || : ; \
 		launchctl limit maxfiles || : ; \
 		ulimit -n ${MAX_FILES} || : ; \
 		ulimit -n ; \
-		cd test && ./test-run.py --force $(TEST_RUN_EXTRA_PARAMS) \
+		sudo -S launchctl limit maxproc ${MAX_PROC} || : ; \
+		launchctl limit maxproc || : ; \
+		ulimit -u ${MAX_PROC} || : ; \
+		ulimit -u ; \
+		rm -rf /tmp/tnt ; \
+		cd test && ./test-run.py --vardir /tmp/tnt --force $(TEST_RUN_EXTRA_PARAMS) \
 			app/ app-tap/ box/ box-py/ box-tap/ engine/ engine_long/ long_run-py/ luajit-tap/ \
 			replication-py/ small/ sql/ sql-tap/ swim/ unit/ vinyl/ wal_off/ xlog/ xlog-py/
 
diff --git a/tools/brew_taps/tntpython2.rb b/tools/brew_taps/tntpython2.rb
new file mode 100644
index 000000000..59f374030
--- /dev/null
+++ b/tools/brew_taps/tntpython2.rb
@@ -0,0 +1,306 @@
+class Tntpython2 < Formula
+  desc "Interpreted, interactive, object-oriented programming language"
+  homepage "https://www.python.org/"
+  url "https://www.python.org/ftp/python/2.7.17/Python-2.7.17.tar.xz"
+  sha256 "4d43f033cdbd0aa7b7023c81b0e986fd11e653b5248dac9144d508f11812ba41"
+  revision 1
+  head "https://github.com/python/cpython.git", :branch => "2.7"
+
+  bottle do
+    sha256 "accfaa922708f00afb69ab230199f96e6ecdddd248a1eca586ce1e5e5cfd732b" => :catalina
+    sha256 "54d3351d6be8268b2f5017894dcc8e083811dfa3812bdb9f79f989873b9a4542" => :mojave
+    sha256 "cfd5c6eeac37065d19f527bb0798a9caf1928bab3340cd545224861a3c82f219" => :high_sierra
+  end
+
+  # setuptools remembers the build flags python is built with and uses them to
+  # build packages later. Xcode-only systems need different flags.
+  pour_bottle? do
+    reason <<~EOS
+      The bottle needs the Apple Command Line Tools to be installed.
+        You can install them, if desired, with:
+          xcode-select --install
+    EOS
+    satisfy { MacOS::CLT.installed? }
+  end
+
+  depends_on "pkg-config" => :build
+  depends_on "gdbm"
+  depends_on "openssl@1.1"
+  depends_on "readline"
+  depends_on "sqlite"
+
+  resource "setuptools" do
+    url "https://files.pythonhosted.org/packages/f4/d5/a6c19dcbcbc267aca376558797f036d9bcdff344c9f785fe7d0fe9a5f2a7/setuptools-41.4.0.zip"
+    sha256 "7eae782ccf36b790c21bde7d86a4f303a441cd77036b25c559a602cf5186ce4d"
+  end
+
+  resource "pip" do
+    url "https://files.pythonhosted.org/packages/ce/ea/9b445176a65ae4ba22dce1d93e4b5fe182f953df71a145f557cffaffc1bf/pip-19.3.1.tar.gz"
+    sha256 "21207d76c1031e517668898a6b46a9fb1501c7a4710ef5dfd6a40ad9e6757ea7"
+  end
+
+  resource "wheel" do
+    url "https://files.pythonhosted.org/packages/59/b0/11710a598e1e148fb7cbf9220fd2a0b82c98e94efbdecb299cb25e7f0b39/wheel-0.33.6.tar.gz"
+    sha256 "10c9da68765315ed98850f8e048347c3eb06dd81822dc2ab1d4fde9dc9702646"
+  end
+
+  def lib_cellar
+    prefix/"Frameworks/Python.framework/Versions/2.7/lib/python2.7"
+  end
+
+  def site_packages_cellar
+    lib_cellar/"site-packages"
+  end
+
+  # The HOMEBREW_PREFIX location of site-packages.
+  def site_packages
+    HOMEBREW_PREFIX/"lib/python2.7/site-packages"
+  end
+
+  def install
+    # Unset these so that installing pip and setuptools puts them where we want
+    # and not into some other Python the user has installed.
+    ENV["PYTHONHOME"] = nil
+    ENV["PYTHONPATH"] = nil
+
+    args = %W[
+      --prefix=#{prefix}
+      --enable-ipv6
+      --datarootdir=#{share}
+      --datadir=#{share}
+      --enable-framework=#{frameworks}
+      --without-ensurepip
+    ]
+
+    # See upstream bug report from 22 Jan 2018 "Significant performance problems
+    # with Python 2.7 built with clang 3.x or 4.x"
+    # https://bugs.python.org/issue32616
+    # https://github.com/Homebrew/homebrew-core/issues/22743
+    if DevelopmentTools.clang_build_version >= 802 &&
+       DevelopmentTools.clang_build_version < 902
+      args << "--without-computed-gotos"
+    end
+
+    args << "--without-gcc" if ENV.compiler == :clang
+
+    cflags   = []
+    ldflags  = []
+    cppflags = []
+
+    if MacOS.sdk_path_if_needed
+      # Help Python's build system (setuptools/pip) to build things on SDK-based systems
+      # The setup.py looks at "-isysroot" to get the sysroot (and not at --sysroot)
+      cflags  << "-isysroot #{MacOS.sdk_path}" << "-I#{MacOS.sdk_path}/usr/include"
+      ldflags << "-isysroot #{MacOS.sdk_path}"
+      # For the Xlib.h, Python needs this header dir with the system Tk
+      # Yep, this needs the absolute path where zlib needed a path relative
+      # to the SDK.
+      cflags  << "-I#{MacOS.sdk_path}/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers"
+    end
+
+    # Avoid linking to libgcc https://code.activestate.com/lists/python-dev/112195/
+    args << "MACOSX_DEPLOYMENT_TARGET=#{MacOS.version}"
+
+    # We want our readline and openssl! This is just to outsmart the detection code,
+    # superenv handles that cc finds includes/libs!
+    inreplace "setup.py" do |s|
+      s.gsub! "do_readline = self.compiler.find_library_file(lib_dirs, 'readline')",
+              "do_readline = '#{Formula["readline"].opt_lib}/libhistory.dylib'"
+      s.gsub! "/usr/local/ssl", Formula["openssl@1.1"].opt_prefix
+    end
+
+    inreplace "setup.py" do |s|
+      s.gsub! "sqlite_setup_debug = False", "sqlite_setup_debug = True"
+      s.gsub! "for d_ in inc_dirs + sqlite_inc_paths:",
+              "for d_ in ['#{Formula["sqlite"].opt_include}']:"
+
+      # Allow sqlite3 module to load extensions:
+      # https://docs.python.org/library/sqlite3.html#f1
+      s.gsub! 'sqlite_defines.append(("SQLITE_OMIT_LOAD_EXTENSION", "1"))', ""
+    end
+
+    # Allow python modules to use ctypes.find_library to find homebrew's stuff
+    # even if homebrew is not a /usr/local/lib. Try this with:
+    # `brew install enchant && pip install pyenchant`
+    inreplace "./Lib/ctypes/macholib/dyld.py" do |f|
+      f.gsub! "DEFAULT_LIBRARY_FALLBACK = [", "DEFAULT_LIBRARY_FALLBACK = [ '#{HOMEBREW_PREFIX}/lib',"
+      f.gsub! "DEFAULT_FRAMEWORK_FALLBACK = [", "DEFAULT_FRAMEWORK_FALLBACK = [ '#{HOMEBREW_PREFIX}/Frameworks',"
+    end
+
+    args << "CFLAGS=#{cflags.join(" ")}" unless cflags.empty?
+    args << "LDFLAGS=#{ldflags.join(" ")}" unless ldflags.empty?
+    args << "CPPFLAGS=#{cppflags.join(" ")}" unless cppflags.empty?
+
+    system "./configure", *args
+    system "make"
+
+    ENV.deparallelize do
+      # Tell Python not to install into /Applications
+      system "make", "install", "PYTHONAPPSDIR=#{prefix}"
+      system "make", "frameworkinstallextras", "PYTHONAPPSDIR=#{pkgshare}"
+    end
+
+    # Fixes setting Python build flags for certain software
+    # See: https://github.com/Homebrew/homebrew/pull/20182
+    # https://bugs.python.org/issue3588
+    inreplace lib_cellar/"config/Makefile" do |s|
+      s.change_make_var! "LINKFORSHARED",
+        "-u _PyMac_Error $(PYTHONFRAMEWORKINSTALLDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)"
+    end
+
+    # Prevent third-party packages from building against fragile Cellar paths
+    inreplace [lib_cellar/"_sysconfigdata.py",
+               lib_cellar/"config/Makefile",
+               frameworks/"Python.framework/Versions/Current/lib/pkgconfig/python-2.7.pc"],
+              prefix, opt_prefix
+
+    # Symlink the pkgconfig files into HOMEBREW_PREFIX so they're accessible.
+    (lib/"pkgconfig").install_symlink Dir[frameworks/"Python.framework/Versions/Current/lib/pkgconfig/*"]
+
+    # Remove 2to3 because Python 3 also installs it
+    rm bin/"2to3"
+
+    # A fix, because python and python@2 both want to install Python.framework
+    # and therefore we can't link both into HOMEBREW_PREFIX/Frameworks
+    # https://github.com/Homebrew/homebrew/issues/15943
+    ["Headers", "Python", "Resources"].each { |f| rm(prefix/"Frameworks/Python.framework/#{f}") }
+    rm prefix/"Frameworks/Python.framework/Versions/Current"
+
+    # Remove the site-packages that Python created in its Cellar.
+    site_packages_cellar.rmtree
+
+    (libexec/"setuptools").install resource("setuptools")
+    (libexec/"pip").install resource("pip")
+    (libexec/"wheel").install resource("wheel")
+  end
+
+  def post_install
+    # Avoid conflicts with lingering unversioned files from Python 3
+    rm_f %W[
+      #{HOMEBREW_PREFIX}/bin/easy_install
+      #{HOMEBREW_PREFIX}/bin/pip
+      #{HOMEBREW_PREFIX}/bin/wheel
+    ]
+
+    # Fix up the site-packages so that user-installed Python software survives
+    # minor updates, such as going from 2.7.0 to 2.7.1:
+
+    # Create a site-packages in HOMEBREW_PREFIX/lib/python2.7/site-packages
+    site_packages.mkpath
+
+    # Symlink the prefix site-packages into the cellar.
+    site_packages_cellar.unlink if site_packages_cellar.exist?
+    site_packages_cellar.parent.install_symlink site_packages
+
+    # Write our sitecustomize.py
+    rm_rf Dir["#{site_packages}/sitecustomize.py[co]"]
+    (site_packages/"sitecustomize.py").atomic_write(sitecustomize)
+
+    # Remove old setuptools installations that may still fly around and be
+    # listed in the easy_install.pth. This can break setuptools build with
+    # zipimport.ZipImportError: bad local file header
+    # setuptools-0.9.5-py3.3.egg
+    rm_rf Dir["#{site_packages}/setuptools*"]
+    rm_rf Dir["#{site_packages}/distribute*"]
+    rm_rf Dir["#{site_packages}/pip[-_.][0-9]*", "#{site_packages}/pip"]
+
+    setup_args = ["-s", "setup.py", "--no-user-cfg", "install", "--force",
+                  "--verbose",
+                  "--single-version-externally-managed",
+                  "--record=installed.txt",
+                  "--install-scripts=#{bin}",
+                  "--install-lib=#{site_packages}"]
+
+    (libexec/"setuptools").cd { system "#{bin}/python", *setup_args }
+    (libexec/"pip").cd { system "#{bin}/python", *setup_args }
+    (libexec/"wheel").cd { system "#{bin}/python", *setup_args }
+
+    # When building from source, these symlinks will not exist, since
+    # post_install happens after linking.
+    %w[pip pip2 pip2.7 easy_install easy_install-2.7 wheel].each do |e|
+      (HOMEBREW_PREFIX/"bin").install_symlink bin/e
+    end
+
+    # Help distutils find brewed stuff when building extensions
+    include_dirs = [HOMEBREW_PREFIX/"include", Formula["openssl@1.1"].opt_include,
+                    Formula["sqlite"].opt_include]
+    library_dirs = [HOMEBREW_PREFIX/"lib", Formula["openssl@1.1"].opt_lib,
+                    Formula["sqlite"].opt_lib]
+
+    cfg = lib_cellar/"distutils/distutils.cfg"
+    cfg.atomic_write <<~EOS
+      [install]
+      prefix=#{HOMEBREW_PREFIX}
+      [build_ext]
+      include_dirs=#{include_dirs.join ":"}
+      library_dirs=#{library_dirs.join ":"}
+    EOS
+  end
+
+  def sitecustomize
+    <<~EOS
+      # This file is created by Homebrew and is executed on each python startup.
+      # Don't print from here, or else python command line scripts may fail!
+      # <https://docs.brew.sh/Homebrew-and-Python>
+      import re
+      import os
+      import sys
+      if sys.version_info[0] != 2:
+          # This can only happen if the user has set the PYTHONPATH for 3.x and run Python 2.x or vice versa.
+          # Every Python looks at the PYTHONPATH variable and we can't fix it here in sitecustomize.py,
+          # because the PYTHONPATH is evaluated after the sitecustomize.py. Many modules (e.g. PyQt4) are
+          # built only for a specific version of Python and will fail with cryptic error messages.
+          # In the end this means: Don't set the PYTHONPATH permanently if you use different Python versions.
+          exit('Your PYTHONPATH points to a site-packages dir for Python 2.x but you are running Python ' +
+               str(sys.version_info[0]) + '.x!\\n     PYTHONPATH is currently: "' + str(os.environ['PYTHONPATH']) + '"\\n' +
+               '     You should `unset PYTHONPATH` to fix this.')
+      # Only do this for a brewed python:
+      if os.path.realpath(sys.executable).startswith('#{rack}'):
+          # Shuffle /Library site-packages to the end of sys.path and reject
+          # paths in /System pre-emptively (#14712)
+          library_site = '/Library/Python/2.7/site-packages'
+          library_packages = [p for p in sys.path if p.startswith(library_site)]
+          sys.path = [p for p in sys.path if not p.startswith(library_site) and
+                                             not p.startswith('/System')]
+          # .pth files have already been processed so don't use addsitedir
+          sys.path.extend(library_packages)
+          # the Cellar site-packages is a symlink to the HOMEBREW_PREFIX
+          # site_packages; prefer the shorter paths
+          long_prefix = re.compile(r'#{rack}/[0-9\._abrc]+/Frameworks/Python\.framework/Versions/2\.7/lib/python2\.7/site-packages')
+          sys.path = [long_prefix.sub('#{site_packages}', p) for p in sys.path]
+          # LINKFORSHARED (and python-config --ldflags) return the
+          # full path to the lib (yes, "Python" is actually the lib, not a
+          # dir) so that third-party software does not need to add the
+          # -F/#{HOMEBREW_PREFIX}/Frameworks switch.
+          try:
+              from _sysconfigdata import build_time_vars
+              build_time_vars['LINKFORSHARED'] = '-u _PyMac_Error #{opt_prefix}/Frameworks/Python.framework/Versions/2.7/Python'
+          except:
+              pass  # remember: don't print here. Better to fail silently.
+          # Set the sys.executable to use the opt_prefix
+          sys.executable = '#{opt_bin}/python2.7'
+    EOS
+  end
+
+  def caveats; <<~EOS
+    Pip and setuptools have been installed. To update them
+      pip install --upgrade pip setuptools
+    You can install Python packages with
+      pip install <package>
+    They will install into the site-package directory
+      #{site_packages}
+    See: https://docs.brew.sh/Homebrew-and-Python
+  EOS
+  end
+
+  test do
+    # Check if sqlite is ok, because we build with --enable-loadable-sqlite-extensions
+    # and it can occur that building sqlite silently fails if OSX's sqlite is used.
+    system "#{bin}/python", "-c", "import sqlite3"
+    # Check if some other modules import. Then the linked libs are working.
+    system "#{bin}/python", "-c", "import Tkinter; root = Tkinter.Tk()"
+    system "#{bin}/python", "-c", "import gdbm"
+    system "#{bin}/python", "-c", "import zlib"
+    system bin/"pip", "list", "--format=columns"
+  end
+end
-- 
2.17.1

^ permalink raw reply	[flat|nested] 10+ messages in thread
end of thread, other threads:[~2020-03-26 12:49 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-03-23 18:09 [Tarantool-patches] [PATCH v2] test: fix OSX host setup Alexander V. Tikhonov
2020-03-25  7:59 ` Sergey Bronnikov
2020-03-25  8:27   ` Alexander Tikhonov
2020-03-25 11:38 ` Alexander Turenko
2020-03-25 12:12   ` Alexander Tikhonov
2020-03-25 12:30     ` Alexander Turenko
2020-03-25 13:12       ` Alexander Tikhonov
2020-03-25 13:38         ` Alexander Turenko
2020-03-25 14:34           ` Alexander Tikhonov
2020-03-26 12:49 ` Kirill Yukhin

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