358 lines
12 KiB
Nix
358 lines
12 KiB
Nix
# We have tests for PCRE and PHP-FPM in nixos/tests/php/ or
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# both in the same attribute named nixosTests.php
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let
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generic =
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{ callPackage
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, lib
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, stdenv
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, nixosTests
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, tests
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, fetchurl
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, makeBinaryWrapper
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, symlinkJoin
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, writeText
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, autoconf
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, automake
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, bison
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, flex
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, libtool
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, pkg-config
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, re2c
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, apacheHttpd
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, libargon2
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, libxml2
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, pcre2
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, systemd
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, system-sendmail
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, valgrind
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, xcbuild
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, writeShellScript
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, common-updater-scripts
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, curl
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, jq
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, version
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, phpSrc ? null
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, hash ? null
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, extraPatches ? [ ]
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, packageOverrides ? (final: prev: { })
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, phpAttrsOverrides ? (attrs: { })
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, pearInstallPhar ? (callPackage ./install-pear-nozlib-phar.nix { })
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# Sapi flags
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, cgiSupport ? true
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, cliSupport ? true
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, fpmSupport ? true
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, pearSupport ? true
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, pharSupport ? true
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, phpdbgSupport ? true
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# Misc flags
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, apxs2Support ? false
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, argon2Support ? true
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, cgotoSupport ? false
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, embedSupport ? false
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, ipv6Support ? true
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, systemdSupport ? lib.meta.availableOn stdenv.hostPlatform systemd
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, valgrindSupport ? !stdenv.isDarwin && lib.meta.availableOn stdenv.hostPlatform valgrind
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, ztsSupport ? apxs2Support
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}@args:
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let
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# Compose two functions of the type expected by 'overrideAttrs'
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# into one where changes made in the first are available to the second.
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composeOverrides =
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f: g: attrs:
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let
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fApplied = f attrs;
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attrs' = attrs // fApplied;
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in
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fApplied // g attrs';
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# buildEnv wraps php to provide additional extensions and
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# configuration. Its usage is documented in
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# doc/languages-frameworks/php.section.md.
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#
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# Create a buildEnv with earlier overridden values and
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# extensions functions in its closure. This is necessary for
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# consecutive calls to buildEnv and overrides to work as
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# expected.
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mkBuildEnv = prevArgs: prevExtensionFunctions: lib.makeOverridable (
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{ extensions ? ({ enabled, ... }: enabled), extraConfig ? "", ... }@innerArgs:
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let
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allArgs = args // prevArgs // innerArgs;
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filteredArgs = builtins.removeAttrs allArgs [ "extensions" "extraConfig" ];
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php = generic filteredArgs;
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php-packages = (callPackage ../../../top-level/php-packages.nix {
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phpPackage = phpWithExtensions;
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}).overrideScope packageOverrides;
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allExtensionFunctions = prevExtensionFunctions ++ [ extensions ];
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enabledExtensions =
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builtins.foldl'
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(enabled: f:
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f { inherit enabled; all = php-packages.extensions; })
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[ ]
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allExtensionFunctions;
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getExtName = ext: ext.extensionName;
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# Recursively get a list of all internal dependencies
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# for a list of extensions.
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getDepsRecursively = extensions:
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let
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deps = lib.concatMap
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(ext: (ext.internalDeps or [ ]) ++ (ext.peclDeps or [ ]))
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extensions;
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in
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if ! (deps == [ ]) then
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deps ++ (getDepsRecursively deps)
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else
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deps;
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# Generate extension load configuration snippets from the
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# extension parameter. This is an attrset suitable for use
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# with textClosureList, which is used to put the strings in
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# the right order - if a plugin which is dependent on
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# another plugin is placed before its dependency, it will
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# fail to load.
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extensionTexts =
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lib.listToAttrs
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(map
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(ext:
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let
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extName = getExtName ext;
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phpDeps = (ext.internalDeps or [ ]) ++ (ext.peclDeps or [ ]);
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type = "${lib.optionalString (ext.zendExtension or false) "zend_"}extension";
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in
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lib.nameValuePair extName {
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text = "${type}=${ext}/lib/php/extensions/${extName}.so";
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deps = map getExtName phpDeps;
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})
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(enabledExtensions ++ (getDepsRecursively enabledExtensions)));
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extNames = map getExtName enabledExtensions;
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extraInit = writeText "php-extra-init-${version}.ini" ''
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${lib.concatStringsSep "\n"
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(lib.textClosureList extensionTexts extNames)}
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${extraConfig}
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'';
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phpWithExtensions = symlinkJoin {
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name = "php-with-extensions-${version}";
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inherit (php) version;
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nativeBuildInputs = [ makeBinaryWrapper ];
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passthru = php.passthru // {
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buildEnv = mkBuildEnv allArgs allExtensionFunctions;
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withExtensions = mkWithExtensions allArgs allExtensionFunctions;
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overrideAttrs =
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f:
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let
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newPhpAttrsOverrides = composeOverrides (filteredArgs.phpAttrsOverrides or (attrs: { })) f;
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php = generic (filteredArgs // { phpAttrsOverrides = newPhpAttrsOverrides; });
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in
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php.buildEnv { inherit extensions extraConfig; };
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phpIni = "${phpWithExtensions}/lib/php.ini";
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unwrapped = php;
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# Select the right php tests for the php version
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tests = {
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nixos = lib.recurseIntoAttrs nixosTests."php${lib.strings.replaceStrings [ "." ] [ "" ] (lib.versions.majorMinor php.version)}";
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package = tests.php;
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};
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inherit (php-packages) extensions buildPecl mkComposerRepository buildComposerProject composerHooks mkExtension;
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packages = php-packages.tools;
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meta = php.meta // {
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outputsToInstall = [ "out" ];
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};
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};
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paths = [ php ];
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postBuild = ''
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ln -s ${extraInit} $out/lib/php.ini
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if test -e $out/bin/php; then
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wrapProgram $out/bin/php --set-default PHP_INI_SCAN_DIR $out/lib
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fi
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if test -e $out/bin/php-fpm; then
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wrapProgram $out/bin/php-fpm --set-default PHP_INI_SCAN_DIR $out/lib
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fi
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if test -e $out/bin/phpdbg; then
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wrapProgram $out/bin/phpdbg --set-default PHP_INI_SCAN_DIR $out/lib
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fi
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if test -e $out/bin/php-cgi; then
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wrapProgram $out/bin/php-cgi --set-default PHP_INI_SCAN_DIR $out/lib
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fi
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'';
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};
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in
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phpWithExtensions
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);
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mkWithExtensions = prevArgs: prevExtensionFunctions: extensions:
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mkBuildEnv prevArgs prevExtensionFunctions { inherit extensions; };
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defaultPhpSrc = fetchurl {
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url = "https://www.php.net/distributions/php-${version}.tar.bz2";
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inherit hash;
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};
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in
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stdenv.mkDerivation (
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let
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attrs = {
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pname = "php";
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inherit version;
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enableParallelBuilding = true;
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nativeBuildInputs = [ autoconf automake bison flex libtool pkg-config re2c ]
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++ lib.optional stdenv.isDarwin xcbuild;
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buildInputs =
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# PCRE extension
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[ pcre2 ]
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# Enable sapis
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++ lib.optionals pearSupport [ libxml2.dev ]
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# Misc deps
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++ lib.optional apxs2Support apacheHttpd
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++ lib.optional argon2Support libargon2
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++ lib.optional systemdSupport systemd
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++ lib.optional valgrindSupport valgrind
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;
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CXXFLAGS = lib.optionalString stdenv.cc.isClang "-std=c++11";
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SKIP_PERF_SENSITIVE = 1;
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configureFlags =
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# Disable all extensions
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[ "--disable-all" ]
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# PCRE
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++ [ "--with-external-pcre=${pcre2.dev}" ]
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# Enable sapis
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++ lib.optional (!cgiSupport) "--disable-cgi"
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++ lib.optional (!cliSupport) "--disable-cli"
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++ lib.optional fpmSupport "--enable-fpm"
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++ lib.optionals pearSupport [ "--with-pear" "--enable-xml" "--with-libxml" ]
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++ lib.optional pharSupport "--enable-phar"
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++ lib.optional (!phpdbgSupport) "--disable-phpdbg"
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# Misc flags
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++ lib.optional apxs2Support "--with-apxs2=${apacheHttpd.dev}/bin/apxs"
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++ lib.optional argon2Support "--with-password-argon2=${libargon2}"
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++ lib.optional cgotoSupport "--enable-re2c-cgoto"
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++ lib.optional embedSupport "--enable-embed"
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++ lib.optional (!ipv6Support) "--disable-ipv6"
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++ lib.optional systemdSupport "--with-fpm-systemd"
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++ lib.optional valgrindSupport "--with-valgrind=${valgrind.dev}"
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++ lib.optional ztsSupport "--enable-zts"
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# Sendmail
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++ [ "PROG_SENDMAIL=${system-sendmail}/bin/sendmail" ]
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;
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hardeningDisable = [ "bindnow" ];
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preConfigure =
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# Don't record the configure flags since this causes unnecessary
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# runtime dependencies
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''
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for i in main/build-defs.h.in scripts/php-config.in; do
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substituteInPlace $i \
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--replace '@CONFIGURE_COMMAND@' '(omitted)' \
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--replace '@CONFIGURE_OPTIONS@' "" \
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--replace '@PHP_LDFLAGS@' ""
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done
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export EXTENSION_DIR=$out/lib/php/extensions
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./buildconf --copy --force
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if [ -f "scripts/dev/genfiles" ]; then
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./scripts/dev/genfiles
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fi
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'' + lib.optionalString stdenv.isDarwin ''
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substituteInPlace configure --replace "-lstdc++" "-lc++"
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'';
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# When compiling PHP sources from Github, this file is missing and we
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# need to install it ourselves.
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# On the other hand, a distribution includes this file by default.
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preInstall = ''
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if [[ ! -f ./pear/install-pear-nozlib.phar ]]; then
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cp ${pearInstallPhar} ./pear/install-pear-nozlib.phar
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fi
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'';
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postInstall = ''
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test -d $out/etc || mkdir $out/etc
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cp php.ini-production $out/etc/php.ini
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'';
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postFixup = ''
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mkdir -p $dev/bin $dev/share/man/man1
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mv $out/bin/phpize $out/bin/php-config $dev/bin/
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mv $out/share/man/man1/phpize.1.gz \
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$out/share/man/man1/php-config.1.gz \
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$dev/share/man/man1/
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'';
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src = if phpSrc == null then defaultPhpSrc else phpSrc;
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patches = [ ./fix-paths-php7.patch ] ++ extraPatches;
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separateDebugInfo = true;
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outputs = [ "out" "dev" ];
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passthru = {
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updateScript =
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let
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script = writeShellScript "php${lib.versions.major version}${lib.versions.minor version}-update-script" ''
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set -o errexit
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PATH=${lib.makeBinPath [ common-updater-scripts curl jq ]}
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new_version=$(curl --silent "https://www.php.net/releases/active" | jq --raw-output '."${lib.versions.major version}"."${lib.versions.majorMinor version}".version')
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update-source-version "$UPDATE_NIX_ATTR_PATH.unwrapped" "$new_version" "--file=$1"
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'';
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in [
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script
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# Passed as an argument so that update.nix can ensure it does not become a store path.
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(./. + "/${lib.versions.majorMinor version}.nix")
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];
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buildEnv = mkBuildEnv { } [ ];
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withExtensions = mkWithExtensions { } [ ];
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overrideAttrs =
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f:
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let
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newPhpAttrsOverrides = composeOverrides phpAttrsOverrides f;
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php = generic (args // { phpAttrsOverrides = newPhpAttrsOverrides; });
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in
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php;
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inherit ztsSupport;
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};
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meta = with lib; {
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description = "An HTML-embedded scripting language";
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homepage = "https://www.php.net/";
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license = licenses.php301;
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mainProgram = "php";
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maintainers = teams.php.members;
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platforms = platforms.all;
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outputsToInstall = [ "out" "dev" ];
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};
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};
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in
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attrs // phpAttrsOverrides attrs
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);
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in
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generic
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