File use-qtmake-qt5.patch of Package musescore

diff -ur a/build/FindQt5.cmake b/build/FindQt5.cmake
--- a/build/FindQt5.cmake	2021-01-14 14:33:11.000000000 +0100
+++ b/build/FindQt5.cmake	2021-01-15 13:28:45.346084556 +0100
@@ -55,7 +47,7 @@
 
 include_directories(${QT_INCLUDES})
 
-find_program(QT_QMAKE_EXECUTABLE qmake)
+find_program(QT_QMAKE_EXECUTABLE qmake-qt5)
 set(_qmake_vars
     QT_INSTALL_ARCHDATA
     QT_INSTALL_BINS
diff -ur a/CMakeLists.txt b/CMakeLists.txt
--- a/CMakeLists.txt	2021-01-14 14:33:11.000000000 +0100
+++ b/CMakeLists.txt	2021-01-15 13:24:07.140841485 +0100
@@ -25,7 +25,7 @@
 include(build/functions.cmake) # library of CMake functions ("fn__" namespace)
 
 # Print Qt version or fail the build if Qt (qmake) is not in PATH.
-fn__require_program(QMAKE Qt --version "https://musescore.org/en/handbook/developers-handbook/compilation" qmake)
+fn__require_program(QMAKE Qt --version "https://musescore.org/en/handbook/developers-handbook/compilation" qmake-qt5)
 
 # Libraries linked via full path no longer produce linker search paths.
 cmake_policy(SET CMP0003 NEW)