qt5: needs musl-legacy-compat for *musl

Author: pullmoll

srcpkgs/qt5/template

@@ -30,6 +30,10 @@ desc_option_webengine="Build Chromium-based WebEngine component"
 
 makedepends+=" harfbuzz-devel"
 
+if [ "$XBPS_TARGET_LIBC" = "musl" ]; then
+	makedepends+=" musl-legacy-compat"
+fi
+
 case "$XBPS_TARGET_MACHINE" in
 	armv5tel*) ;; # qtwebengine uses VSM assembler commands
 	ppc|ppc-musl) ;; # qtwebengine does not support ppc 32 bit