From a9aa5a1b1cf3573a219dec2b98aea06d3b866908 Mon Sep 17 00:00:00 2001
From: Mia Herkt <mia@0x0.st>
Date: Sun, 6 Dec 2020 01:16:12 +0100
Subject: build: restore support for non-pkgconfig zlib

Some platforms do not offer a .pc file for zlib, e.g. Android.
---
 wscript | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/wscript b/wscript
index b864de558e..7481c8c42b 100644
--- a/wscript
+++ b/wscript
@@ -323,8 +323,10 @@ iconv support use --disable-iconv.",
     }, {
         'name': '--zlib',
         'desc': 'zlib',
-        'func': check_pkg_config('zlib'),
+        'func': any_check(check_pkg_config('zlib'),
+                          check_libs(['z'], check_statement('zlib.h', 'inflate(0, Z_NO_FLUSH)'))),
         'req': True,
+        'fmsg': 'Unable to find development files for zlib.'
     }, {
         'name': '--libbluray',
         'desc': 'Bluray support',
-- 
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