From f2a3e5a6d0e6a6bbe7bfdcb600810d2627bd0b36 Mon Sep 17 00:00:00 2001
From: user <balthazar@yandex.ru>
Date: Wed, 29 Dec 2021 08:42:52 +0300
Subject: [PATCH] Build sanity checks

---
 mingw64_deps/qt/build.sh |   11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/mingw64_deps/qt/build.sh b/mingw64_deps/qt/build.sh
index 645f4af..a0bdd12 100755
--- a/mingw64_deps/qt/build.sh
+++ b/mingw64_deps/qt/build.sh
@@ -9,6 +9,17 @@ echo "Expected either aarch64 or x86_64."
 exit 1
 fi
 
+if [[ ! $(which ${CROSS}-w64-mingw32-clang) ]]; then
+echo "llvm-mingw is not installed, please download it from https://github.com/mstorsjo/llvm-mingw/releases"
+echo "Untar downloaded archive and add its /bin directory to your PATH"
+exit 1
+fi
+
+if [[ ! $(which cmake) ]]; then
+echo "cmake is not installed, please install CMake >= 3.20 (e.g. pip3 install cmake)"
+exit 1
+fi
+
 # Make build directories
 mkdir ${ROOT}/${CROSS}-w64-mingw32-build
 mkdir ${ROOT}/${CROSS}-w64-mingw32-build-qttools
-- 
1.7.1