sort input files

when building packages (e.g. for openSUSE Linux)
(random) filesystem order of input files
influences ordering of functions in the output,
thus without the patch, builds (in disposable VMs) would differ.

See https://reproducible-builds.org/ for why this matters.

makefile.shared

@@ -37,10 +37,10 @@ src/ciphers/aes/aes_enc.o: src/ciphers/aes/aes.c src/ciphers/aes/aes_tab.c
 	$(LTCOMPILE) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -o $@ -c $<
 
 $(LIBNAME): $(OBJECTS)
-	$(LT) --mode=link --tag=CC $(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) `find ./src -type f -name "*.lo"` $(EXTRALIBS) -o $@ -rpath $(LIBPATH) -version-info $(VERSION_LT)
+	$(LT) --mode=link --tag=CC $(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) `find ./src -type f -name "*.lo" | LC_ALL=C sort` $(EXTRALIBS) -o $@ -rpath $(LIBPATH) -version-info $(VERSION_LT)
 
 $(LIBTEST): $(TOBJECTS)
-	$(LT) --mode=link --tag=CC $(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) `find ./testprof -type f -name "*.lo"` -o $@ -rpath $(LIBPATH) -version-info $(VERSION_LT)
+	$(LT) --mode=link --tag=CC $(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) `find ./testprof -type f -name "*.lo" | LC_ALL=C sort` -o $@ -rpath $(LIBPATH) -version-info $(VERSION_LT)
 
 install: .common_install
 	sed -e 's,^prefix=.*,prefix=$(DESTDIR),' -e 's,^Version:.*,Version: $(VERSION),' libtomcrypt.pc.in > libtomcrypt.pc