From 9ac0d9ad61a2e5cce6fc8ae6c282df3ec9e77f98 Mon Sep 17 00:00:00 2001
From: talyz <kim.lindberger@gmail.com>
Date: Sat, 28 Mar 2020 23:20:38 +0100
Subject: [PATCH] php.packages.buildPecl: Introduce built-in extension
 dependencies

Introduce the internalDeps attribute used by mkExtension, to refer to
internal php extensions built by mkExtension.
---
 pkgs/build-support/build-pecl.nix | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/pkgs/build-support/build-pecl.nix b/pkgs/build-support/build-pecl.nix
index a1030e3b34fa..f43205f24c5c 100644
--- a/pkgs/build-support/build-pecl.nix
+++ b/pkgs/build-support/build-pecl.nix
@@ -1,9 +1,11 @@
-{ stdenv, php, autoreconfHook, fetchurl, re2c }:
+{ stdenv, lib, php, autoreconfHook, fetchurl, re2c }:
 
 { pname
 , version
+, internalDeps ? []
 , buildInputs ? []
 , nativeBuildInputs ? []
+, postPhpize ? ""
 , makeFlags ? []
 , src ? fetchurl {
     url = "http://pecl.php.net/get/${pname}-${version}.tgz";
@@ -22,5 +24,11 @@ stdenv.mkDerivation (args // {
 
   makeFlags = [ "EXTENSION_DIR=$(out)/lib/php/extensions" ] ++ makeFlags;
 
-  autoreconfPhase = "phpize";
+  autoreconfPhase = ''
+    phpize
+    ${postPhpize}
+    ${lib.concatMapStringsSep "\n"
+      (dep: "mkdir -p ext; ln -s ${dep.dev}/include ext/${dep.extensionName}")
+      internalDeps}
+  '';
 })