mplement script to build and prepare packages for Python

2025-04-05 06:49:39 +00:00 · 2020-04-29 10:57:27 +03:00
commit c641695f6a
37 changed files with 2558 additions and 0 deletions
--- a/builders/ubuntu-python-builder.psm1
+++ b/builders/ubuntu-python-builder.psm1
@ -0,0 +1,85 @@
+using module "./builders/nix-python-builder.psm1"
+
+class UbuntuPythonBuilder : NixPythonBuilder {
+    <#
+    .SYNOPSIS
+    Ubuntu Python builder class.
+
+    .DESCRIPTION
+    Contains methods that required to build Ubuntu Python artifact from sources. Inherited from base NixPythonBuilder.
+
+    .PARAMETER platform
+    The full name of platform for which Python should be built.
+
+    .PARAMETER version
+    The version of Python that should be built.
+
+    #>
+
+    UbuntuPythonBuilder(
+        [version] $version,
+        [string] $architecture,
+        [string] $platform
+    ) : Base($version, $architecture, $platform) { }
+
+    [void] Configure() {
+        <#
+        .SYNOPSIS
+        Execute configure script with required parameters.
+        #>
+
+        $pythonBinariesLocation = $this.GetFullPythonToolcacheLocation()
+
+        ### To build Python with SO we must pass full path to lib folder to the linker
+        $env:LDFLAGS="-Wl,--rpath=${pythonBinariesLocation}/lib"
+        $configureString = "./configure --prefix=$pythonBinariesLocation --enable-shared --enable-optimizations"
+
+        if ($this.Version -lt "3.0.0") {
+            ### Compile with ucs4 for Python 2.x. On 3.x, ucs4 is enabled by default
+            $configureString += " --enable-unicode=ucs4"
+        }
+
+        Execute-Command -Command $configureString
+    }
+
+    [void] PrepareEnvironment() {
+        <#
+        .SYNOPSIS
+        Prepare system environment by installing dependencies and required packages.
+        #>
+
+        if (($this.Version -gt "3.0.0") -and ($this.Version -lt "3.5.3")) {
+            Write-Host "Python3 versions lower than 3.5.3 are not supported"
+            exit 1
+        }
+
+        ### Compile with tkinter support
+        if ($this.Version -gt "3.0.0") {
+            $tkinterInstallString = "sudo apt-get install -y --allow-downgrades python3-tk tk-dev"
+        } else {
+            $tkinterInstallString = "sudo apt install -y python-tk tk-dev"
+        }
+        Execute-Command -Command $tkinterInstallString
+
+        ### Install dependent packages
+        @(
+            "make",
+            "build-essential",
+            "libssl-dev",
+            "zlib1g-dev",
+            "libbz2-dev",
+            "libsqlite3-dev",
+            "libncursesw5-dev",
+            "libreadline-dev",
+            "libgdbm-dev"
+        ) | ForEach-Object {
+            Execute-Command -Command "sudo apt install -y $_"
+        }
+
+        if ($this.Platform -ne "ubuntu-1604") {
+            ### On Ubuntu-1804, libgdbm-compat-dev has older modules that are no longer in libgdbm-dev
+            Execute-Command -Command "sudo apt install -y libgdbm-compat-dev"
+        }
+        
+    }
+}