From fa1936c10a48552b8cd93bf59051605702f4e9e0 Mon Sep 17 00:00:00 2001
From: Andrej730 <azhilenkov@gmail.com>
Date: Tue, 16 Sep 2025 18:30:44 +0500
Subject: [PATCH] build-all.py - avoid building 3d viewer for OCCT

---
 nix/build-all.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/nix/build-all.py b/nix/build-all.py
index 381a33770e..53715f891f 100644
--- a/nix/build-all.py
+++ b/nix/build-all.py
@@ -820,6 +820,10 @@ if USE_OCCT and "occ" in targets:
             f"-DBUILD_RELEASE_DISABLE_EXCEPTIONS=Off",
             # Disable xlib explicitly, as it tries to use it on Desktop Ubuntu, adding unnecessary dependency.
             f"-DUSE_XLIB=OFF",
+            # Avoid building 3D Viewer.
+            f"-DUSE_FREETYPE=OFF",
+            f"-DUSE_OPENGL=OFF",
+            f"-DUSE_GLES2=OFF",
             f"-D3RDPARTY_FREETYPE_DIR={DEPS_DIR}/install/freetype",
         ],
         download_url="https://github.com/Open-Cascade-SAS/OCCT",