libbb: disable a second md5 implementation which managed to creep in :)
function old new delta
sha512_end 239 237 -2
sha256_end 162 160 -2
sha1_end 191 189 -2
md5_end 168 166 -2
__md5__magic 4 - -4
md5_crypt 627 621 -6
static.S 16 - -16
__md5_Init 42 - -42
static.P 64 - -64
__md5_Final 131 - -131
__md5_Update 153 - -153
static.C 268 12 -256
__md5_Transform 293 - -293
------------------------------------------------------------------------------
(add/remove: 0/7 grow/shrink: 0/6 up/down: 0/-973) Total: -973 bytes
diff --git a/libbb/Kbuild b/libbb/Kbuild
index 786cbee..b82f03c 100644
--- a/libbb/Kbuild
+++ b/libbb/Kbuild
@@ -58,6 +58,8 @@
lib-y += makedev.o
lib-y += match_fstype.o
lib-y += md5.o
+# Alternative (disabled) implementation
+#lib-y += md5prime.o
lib-y += messages.o
lib-y += mode_string.o
lib-y += mtab_file.o