php: Make all arguments to a PHP build overridable

Make all arguments to a PHP build overridable; i.e, both configuration
flags, such as valgrindSupport, and packages, such as valgrind:

php.override { valgrindSupport = false; valgrind = valgrind-light; }

This applies to packages built by generic and buildEnv/withExtensions;
i.e, it works with both phpXX and phpXXBase packages.

The following changes were also made to facilitate this:

 - generic and generic' are merged into one function

 - generic now takes all required arguments for a complete build and
   is meant to be called by callPackage

 - The main function called from all-packages.nix no longer takes all
   required arguments for a complete build - all arguments passed to it
   are however forwarded to the individual builds, thus default
   arguments can still be overridden from all-packages.nix
This commit is contained in:
talyz 2020-04-12 13:55:57 +02:00
parent a463261415
commit dde5f5f899
No known key found for this signature in database
GPG key ID: 2DED2151F4671A2B

View file

@ -1,17 +1,21 @@
# We have tests for PCRE and PHP-FPM in nixos/tests/php/ or
# both in the same attribute named nixosTests.php
{ callPackage, config, fetchurl, lib, makeWrapper, stdenv, symlinkJoin
, writeText , autoconf, automake, bison, flex, libtool, pkgconfig, re2c
, apacheHttpd, libargon2, libxml2, pcre, pcre2 , systemd, valgrind
}:
{ callPackage, lib, stdenv }@_args:
let
generic =
{ version
{ callPackage, lib, stdenv, config, fetchurl, makeWrapper
, symlinkJoin, writeText, autoconf, automake, bison, flex, libtool
, pkgconfig, re2c, apacheHttpd, libargon2, libxml2, pcre, pcre2
, systemd, valgrind
, version
, sha256
, extraPatches ? []
, defaultPhpExtensions
# Sapi flags
, cgiSupport ? config.php.cgi or true
, cliSupport ? config.php.cli or true
@ -30,9 +34,83 @@ let
, systemdSupport ? config.php.systemd or stdenv.isLinux
, valgrindSupport ? config.php.valgrind or true
, ztsSupport ? (config.php.zts or false) || (apxs2Support)
}: let
}@args:
let
self = generic args;
php-packages = (callPackage ../../../top-level/php-packages.nix {
php = self;
phpWithExtensions = self.withExtensions defaultPhpExtensions;
});
buildEnv = lib.makeOverridable (
{ extensions ? (_: []), extraConfig ? "", ... }@innerArgs:
let
filteredInnerArgs = builtins.removeAttrs innerArgs [ "extensions" "extraConfig" ];
allArgs = args // filteredInnerArgs;
php = generic allArgs;
php-packages = (callPackage ../../../top-level/php-packages.nix {
inherit php phpWithExtensions;
});
getExtName = ext: lib.removePrefix "php-" (builtins.parseDrvName ext.name).name;
enabledExtensions = extensions php-packages.extensions;
# Generate extension load configuration snippets from the
# extension parameter. This is an attrset suitable for use
# with textClosureList, which is used to put the strings in
# the right order - if a plugin which is dependent on
# another plugin is placed before its dependency, it will
# fail to load.
extensionTexts =
lib.listToAttrs
(map (ext:
let
extName = getExtName ext;
type = "${lib.optionalString (ext.zendExtension or false) "zend_"}extension";
in
lib.nameValuePair extName {
text = "${type}=${ext}/lib/php/extensions/${extName}.so";
deps = lib.optionals (ext ? internalDeps)
(map getExtName ext.internalDeps);
})
enabledExtensions);
extNames = map getExtName enabledExtensions;
extraInit = writeText "custom-php.ini" ''
${lib.concatStringsSep "\n"
(lib.textClosureList extensionTexts extNames)}
${extraConfig}
'';
phpWithExtensions = symlinkJoin rec {
name = "php-with-extensions-${version}";
inherit (php) version;
nativeBuildInputs = [ makeWrapper ];
passthru = {
inherit buildEnv withExtensions enabledExtensions;
inherit (php-packages) packages extensions;
};
paths = [ php ];
postBuild = ''
cp ${extraInit} $out/lib/custom-php.ini
wrapProgram $out/bin/php --set PHP_INI_SCAN_DIR $out/lib
if test -e $out/bin/php-fpm; then
wrapProgram $out/bin/php-fpm --set PHP_INI_SCAN_DIR $out/lib
fi
'';
};
in
phpWithExtensions);
withExtensions = extensions: buildEnv { inherit extensions; };
pcre' = if (lib.versionAtLeast version "7.3") then pcre2 else pcre;
in stdenv.mkDerivation {
in
stdenv.mkDerivation {
pname = "php";
inherit version;
@ -136,6 +214,12 @@ let
outputs = [ "out" "dev" ];
passthru = {
enabledExtensions = [];
inherit buildEnv withExtensions;
inherit (php-packages) packages extensions;
};
meta = with stdenv.lib; {
description = "An HTML-embedded scripting language";
homepage = "https://www.php.net/";
@ -146,109 +230,29 @@ let
};
};
generic' = { version, sha256, self, selfWithExtensions, ... }@args:
let
filteredArgs = builtins.removeAttrs args [ "self" "selfWithExtensions" ];
php = generic filteredArgs;
php-packages = (callPackage ../../../top-level/php-packages.nix {
php = self;
phpWithExtensions = selfWithExtensions;
});
buildEnv = lib.makeOverridable (
{ extensions ? (_: []), extraConfig ? "", ... }@innerArgs:
let
filteredInnerArgs = builtins.removeAttrs innerArgs [ "extensions" "extraConfig" ];
allArgs = filteredArgs // filteredInnerArgs;
php = generic allArgs;
getExtName = ext: lib.removePrefix "php-" (builtins.parseDrvName ext.name).name;
enabledExtensions = extensions php-packages.extensions;
# Generate extension load configuration snippets from the
# extension parameter. This is an attrset suitable for use
# with textClosureList, which is used to put the strings in
# the right order - if a plugin which is dependent on
# another plugin is placed before its dependency, it will
# fail to load.
extensionTexts =
lib.listToAttrs
(map (ext:
let
extName = getExtName ext;
type = "${lib.optionalString (ext.zendExtension or false) "zend_"}extension";
in
lib.nameValuePair extName {
text = "${type}=${ext}/lib/php/extensions/${extName}.so";
deps = lib.optionals (ext ? internalDeps)
(map getExtName ext.internalDeps);
})
enabledExtensions);
extNames = map getExtName enabledExtensions;
extraInit = writeText "custom-php.ini" ''
${lib.concatStringsSep "\n"
(lib.textClosureList extensionTexts extNames)}
${extraConfig}
'';
in
symlinkJoin {
name = "php-with-extensions-${version}";
inherit (php) version;
nativeBuildInputs = [ makeWrapper ];
passthru = {
inherit buildEnv withExtensions enabledExtensions;
inherit (php-packages) packages extensions;
};
paths = [ php ];
postBuild = ''
cp ${extraInit} $out/lib/custom-php.ini
wrapProgram $out/bin/php --set PHP_INI_SCAN_DIR $out/lib
if test -e $out/bin/php-fpm; then
wrapProgram $out/bin/php-fpm --set PHP_INI_SCAN_DIR $out/lib
fi
'';
});
withExtensions = extensions: buildEnv { inherit extensions; };
in
php.overrideAttrs (_: {
passthru = {
enabledExtensions = [];
inherit buildEnv withExtensions;
inherit (php-packages) packages extensions;
};
});
php72base = generic' {
php72base = callPackage generic (_args // {
version = "7.2.29";
sha256 = "08xry2fgqgg8s0ym1hh11wkbr36av3zq1bn4krbciw1b7x8gb8ga";
self = php72base;
selfWithExtensions = php72;
defaultPhpExtensions = defaultPhpExtensionsWithHash;
# https://bugs.php.net/bug.php?id=76826
extraPatches = lib.optional stdenv.isDarwin ./php72-darwin-isfinite.patch;
};
});
php73base = generic' {
php73base = callPackage generic (_args // {
version = "7.3.16";
sha256 = "0bh499v9dfgh9k51w4rird1slb9rh9whp5h37fb84c98d992s1xq";
self = php73base;
selfWithExtensions = php73;
defaultPhpExtensions = defaultPhpExtensionsWithHash;
# https://bugs.php.net/bug.php?id=76826
extraPatches = lib.optional stdenv.isDarwin ./php73-darwin-isfinite.patch;
};
});
php74base = generic' {
php74base = callPackage generic (_args // {
version = "7.4.4";
sha256 = "17w2m4phhpj76x5fx67vgjrlkcczqvky3f5in1kjg2pch90qz3ih";
self = php74base;
selfWithExtensions = php74;
};
inherit defaultPhpExtensions;
});
defaultPhpExtensions = extensions: with extensions; ([
bcmath calendar curl ctype dom exif fileinfo filter ftp gd