Swap around the sense of library and symlink on musl
This opens the door to replacing the libc symlink with a linker script
--- a/Makefile	2020-10-09 12:22:04.117697122 +0000
+++ b/Makefile	2020-10-09 12:28:45.910652066 +0000
@@ -74,6 +74,7 @@
 WRAPCC_CLANG = clang
 
 LDSO_PATHNAME = $(syslibdir)/ld-musl-$(ARCH)$(SUBARCH).so.1
+LDSO_NAME = ld-musl-$(ARCH)$(SUBARCH).so.1
 
 -include config.mak
 -include $(srcdir)/arch/$(ARCH)/arch.mak
@@ -192,7 +193,9 @@
 	$(INSTALL) -D $< $@
 
 $(DESTDIR)$(libdir)/%.so: lib/%.so
-	$(INSTALL) -D -m 755 $< $@
+	$(INSTALL) -D -l $(LDSO_PATHNAME) $(DESTDIR)$(libdir)/libc.so
+	$(INSTALL) -D -l $(LDSO_NAME) $(DESTDIR)$(syslibdir)/libc.so.1
+	$(INSTALL) -D -m 755 lib/libc.so $(DESTDIR)$(LDSO_PATHNAME)
 
 $(DESTDIR)$(libdir)/%: lib/%
 	$(INSTALL) -D -m 644 $< $@
@@ -209,10 +212,10 @@
 $(DESTDIR)$(includedir)/%: $(srcdir)/include/%
 	$(INSTALL) -D -m 644 $< $@
 
-$(DESTDIR)$(LDSO_PATHNAME): $(DESTDIR)$(libdir)/libc.so
-	$(INSTALL) -D -l $(libdir)/libc.so $@ || true
+#$(DESTDIR)$(LDSO_PATHNAME): $(DESTDIR)$(libdir)/libc.so
+#	$(INSTALL) -D -m 755 lib/libc.so $(DESTDIR)$(libdir)/libc.so
 
-install-libs: $(ALL_LIBS:lib/%=$(DESTDIR)$(libdir)/%) $(if $(SHARED_LIBS),$(DESTDIR)$(LDSO_PATHNAME),)
+install-libs: $(ALL_LIBS:lib/%=$(DESTDIR)$(libdir)/%) #$(if $(SHARED_LIBS),$(DESTDIR)$(LDSO_PATHNAME),)
 
 install-headers: $(ALL_INCLUDES:include/%=$(DESTDIR)$(includedir)/%)