--- lilypond-2.22.0/aclocal.m4.orig	2021-04-16 21:17:47.537063186 +0200
+++ lilypond-2.22.0/aclocal.m4	2021-04-16 21:25:59.289205759 +0200
@@ -172,6 +172,7 @@
 
 
 AC_DEFUN(STEPMAKE_COMPILE_BEFORE, [
+    AC_REQUIRE([AC_PROG_CC])
     # -O is necessary to get inlining
     CFLAGS=${CFLAGS-""}
     CXXFLAGS=${CXXFLAGS-$CFLAGS}