From 65fa8aa90476db7d1d803574bafd712c7d2a10d6 Mon Sep 17 00:00:00 2001
From: iLLiCiTiT <jakub.trllo@gmail.com>
Date: Mon, 20 Dec 2021 10:36:56 +0100
Subject: [PATCH 1/2] added validation of installed third party libraries
 before build

---
 setup.py | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 52 insertions(+), 2 deletions(-)

diff --git a/setup.py b/setup.py
index cd3ed4f82c..92cc76dc7a 100644
--- a/setup.py
+++ b/setup.py
@@ -3,15 +3,65 @@
 import os
 import sys
 import re
+import platform
+import distutils.spawn
 from pathlib import Path
 
 from cx_Freeze import setup, Executable
 from sphinx.setup_command import BuildDoc
 
-version = {}
-
 openpype_root = Path(os.path.dirname(__file__))
 
+
+def validate_thirdparty_binaries():
+    """Check existence of thirdpart executables."""
+    low_platform = platform.system().lower()
+    binary_vendors_dir = os.path.join(
+        openpype_root,
+        "vendor",
+        "bin"
+    )
+
+    error_msg = (
+        "Missing binary dependency {}. Please fetch thirdparty dependencies."
+    )
+    # Validate existence of FFmpeg
+    ffmpeg_dir = os.path.join(binary_vendors_dir, "ffmpeg", low_platform)
+    if low_platform == "windows":
+        ffmpeg_dir = os.path.join(ffmpeg_dir, "bin")
+    ffmpeg_executable = os.path.join(ffmpeg_dir, "ffmpeg")
+    ffmpeg_result = distutils.spawn.find_executable(ffmpeg_executable)
+    if ffmpeg_result is None:
+        raise RuntimeError(error_msg.format("FFmpeg"))
+
+    # Validate existence of OpenImageIO (not on MacOs)
+    oiio_tool_path = None
+    if low_platform == "linux":
+        oiio_tool_path = os.path.join(
+            binary_vendors_dir,
+            "oiio",
+            low_platform,
+            "bin",
+            "oiiotool"
+        )
+    elif low_platform == "windows":
+        oiio_tool_path = os.path.join(
+            binary_vendors_dir,
+            "oiio",
+            low_platform,
+            "oiiotool"
+        )
+    oiio_result = None
+    if oiio_tool_path is not None:
+        oiio_result = distutils.spawn.find_executable(oiio_tool_path)
+        if oiio_result is None:
+            raise RuntimeError(error_msg.format("OpenImageIO"))
+
+
+validate_thirdparty_binaries()
+
+version = {}
+
 with open(openpype_root / "openpype" / "version.py") as fp:
     exec(fp.read(), version)
 

From c01ed46157fe70346a5a6e3b639624fe6ca551b9 Mon Sep 17 00:00:00 2001
From: iLLiCiTiT <jakub.trllo@gmail.com>
Date: Wed, 12 Jan 2022 14:11:49 +0100
Subject: [PATCH 2/2] added ability to skip 3rd part lib validations

---
 setup.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/setup.py b/setup.py
index 92cc76dc7a..6891b3c419 100644
--- a/setup.py
+++ b/setup.py
@@ -58,7 +58,9 @@ def validate_thirdparty_binaries():
             raise RuntimeError(error_msg.format("OpenImageIO"))
 
 
-validate_thirdparty_binaries()
+# Give ability to skip vaidation
+if not os.getenv("SKIP_THIRD_PARTY_VALIDATION"):
+    validate_thirdparty_binaries()
 
 version = {}