From ee05a2dc12df68c2312f5a9c90b66bec8400f0f5 Mon Sep 17 00:00:00 2001
From: "alexey.lysiuk" <alexey.lysiuk@gmail.com>
Date: Thu, 3 Dec 2020 11:33:31 +0200
Subject: [PATCH] build script: add ffi target

---
 build.py | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/build.py b/build.py
index 1be236da..832a0bdd 100755
--- a/build.py
+++ b/build.py
@@ -624,6 +624,19 @@ class Bzip2Target(MakeTarget):
         self.install(builder, self.options)
 
 
+class FfiTarget(ConfigureMakeStaticDependencyTarget):
+    def __init__(self, name='ffi'):
+        super().__init__(name)
+
+    def prepare_source(self, builder: 'Builder'):
+        builder.download_source(
+            'https://github.com/libffi/libffi/releases/download/v3.3/libffi-3.3.tar.gz',
+            '72fba7922703ddfa7a028d513ac15a85c8d54c8d67f55fa5a4802885dc652056')
+
+    def detect(self, builder: 'Builder') -> bool:
+        return os.path.exists(builder.source_path + 'libffi.pc.in')
+
+
 class FlacTarget(ConfigureMakeStaticDependencyTarget):
     def __init__(self, name='flac'):
         super().__init__(name)
@@ -974,6 +987,7 @@ class Builder(object):
 
             # Dependencies
             Bzip2Target(),
+            FfiTarget(),
             FlacTarget(),
             JpegTurboTarget(),
             Mpg123Target(),