[gobject-introspection/update-subprojects] meson: Update subprojects

[Christoph Reiter <creiter src gnome org>]

commit e5239df4a48a2e888e199a722cb85c262d7da89b
Author: Christoph Reiter <reiter christoph gmail com>
Date:   Sun Sep 15 19:25:32 2019 +0200

    meson: Update subprojects
    
    Use the same sources as glib, except zlib where we use a the newest version
    from wrapdb.

 subprojects/libffi.wrap        |  2 +-
 subprojects/proxy-libintl.wrap |  4 ++--
 subprojects/zlib.wrap          | 14 ++++++++++----
 3 files changed, 13 insertions(+), 7 deletions(-)
---
diff --git a/subprojects/libffi.wrap b/subprojects/libffi.wrap
index 3d15e2a8..6dea9ebe 100644
--- a/subprojects/libffi.wrap
+++ b/subprojects/libffi.wrap
@@ -1,4 +1,4 @@
 [wrap-git]
 directory=libffi
-url=https://github.com/centricular/libffi.git
+url=https://gitlab.freedesktop.org/gstreamer/meson-ports/libffi.git
 revision=meson
diff --git a/subprojects/proxy-libintl.wrap b/subprojects/proxy-libintl.wrap
index f32522ee..b53c8f7c 100644
--- a/subprojects/proxy-libintl.wrap
+++ b/subprojects/proxy-libintl.wrap
@@ -1,4 +1,4 @@
 [wrap-git]
 directory=proxy-libintl
-url=https://github.com/centricular/proxy-libintl.git
-revision=master
+url=https://github.com/frida/proxy-libintl.git
+revision=0.1
diff --git a/subprojects/zlib.wrap b/subprojects/zlib.wrap
index de1e861e..50db1bea 100644
--- a/subprojects/zlib.wrap
+++ b/subprojects/zlib.wrap
@@ -1,4 +1,10 @@
-[wrap-git]
-directory=zlib
-url=https://github.com/centricular/zlib.git
-revision=meson
+[wrap-file]
+directory = zlib-1.2.11
+
+source_url = https://zlib.net/fossils/zlib-1.2.11.tar.gz
+source_filename = zlib-1.2.11.tar.gz
+source_hash = c3e5e9fdd5004dcb542feda5ee4f0ff0744628baf8ed2dd5d66f8ca1197cb1a1
+
+patch_url = https://wrapdb.mesonbuild.com/v1/projects/zlib/1.2.11/4/get_zip
+patch_filename = zlib-1.2.11-4-wrap.zip
+patch_hash = f733976fbfc59e0bcde01aa9469a24eeb16faf0a4280b17e9eaa60a301d75657