Remove EXHEADER, TEST, APPS, links:, install: and uninstall: where relevant

With no more symlinks, there's no need for those variables, or the links
target.  This also goes for all install: and uninstall: targets that do
nothing but copy $(EXHEADER) files, since that's now taken care of by the
top Makefile.

Also, removed METHTEST from test/Makefile.  It looks like an old test that's
forgotten...

Reviewed-by: Rich Salz <rsalz@openssl.org>

crypto/bf/Makefile

@@ -18,8 +18,6 @@ ASFLAGS= $(INCLUDES) $(ASFLAG)
 AFLAGS= $(ASFLAGS)
 
 GENERAL=Makefile
-TEST=bftest.c
-APPS=
 
 LIB=$(TOP)/libcrypto.a
 LIBSRC=bf_skey.c bf_ecb.c bf_enc.c bf_cfb64.c bf_ofb64.c 
@@ -27,8 +25,7 @@ LIBOBJ=bf_skey.o bf_ecb.o $(BF_ENC) bf_cfb64.o bf_ofb64.o
 
 SRC= $(LIBSRC)
 
-EXHEADER= blowfish.h
-HEADER=	bf_pi.h bf_locl.h $(EXHEADER)
+HEADER=	bf_pi.h bf_locl.h
 
 ALL=    $(GENERAL) $(SRC) $(HEADER)
 
@@ -48,22 +45,6 @@ bf-586.s:	asm/bf-586.pl ../perlasm/x86asm.pl ../perlasm/cbc.pl
 files:
 	$(PERL) $(TOP)/util/files.pl Makefile >> $(TOP)/MINFO
 
-links:
-	@$(PERL) $(TOP)/util/mklink.pl ../../include/openssl $(EXHEADER)
-	@$(PERL) $(TOP)/util/mklink.pl ../../test $(TEST)
-	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
-
-# We need to use force because 'install' matches 'INSTALL' on case
-# insensitive systems
-FRC.install:
-install: FRC.install
-	@[ -n "$(INSTALLTOP)" ] # should be set by top Makefile...
-	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
-	do  \
-	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
-	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
-	done;
-
 tags:
 	ctags $(SRC)