Add local md4 implementation and drop libcrypto for linux.

sys/unix/hints/linux.370

@@ -110,30 +110,6 @@ endif      #HAVE_NCURSESW
 endif      #MAKEFILE_SRC
 endif      #USE_CURSESLIB
 
-# autodetect missing openssl header needed for CRASHREPORT
-# Note: makedefs isn't ready if we're cross-compiling.
-# Also note: mdgrep.h _really_ needs to be up-to-date to
-#  get through this correctly if makedefs does exist. 
-
-CRTEST=$(shell ls ../util/makedefs 2>/dev/null | wc -l)
-ifeq "$(CRTEST)" "0"
-	# If makedefs doesn't exist, force the tests to fail
-CRI=9
-CRC=9
-else
-	# If makedefs does exist, see if we can handle CRASHREPORT
-CRI=$(shell ls /usr/include/openssl/md4.h 2>/dev/null | wc -l )
-CRC=$(shell (../util/makedefs --grep-defined CROSSCOMPILE && echo 1 ) || echo 0)
-endif
-
-ifeq "$(CRI)$(CRC)" "10"
-	# If we can handle CRASHREPORT, see if it's been requested
-AUTOLIBS=$(shell (../util/makedefs --grep-defined CRASHREPORT && echo "-lcrypto" ) || true )
-else
-	# Otherwise force it off regardless of config.h
-NHCFLAGS+=-DNOCRASHREPORT
-endif
-
 # NetHack sources control
 NHCFLAGS+=-DDLB
 NHCFLAGS+=-DHACKDIR=\"$(HACKDIR)\"
@@ -351,13 +327,6 @@ endif #?WANT_SOURCE_INSTALL
 INSTDIR=$(HACKDIR)
 VARDIR = $(HACKDIR)
 
-#======= XXX can this go away?
-#POSTINSTALL+= cp -n sys/unix/sysconf $(INSTDIR)/sysconf; \
-#	$(CHOWN) $(GAMEUID) $(INSTDIR)/sysconf; \
-#	$(CHGRP) $(GAMEGRP) $(INSTDIR)/sysconf; \
-#	chmod $(VARFILEPERM) $(INSTDIR)/sysconf;
-#>>>>>>> keni-wincw2
-
 ifneq "$(CCISCLANG)" ""
 # gdb may not be installed if clang is chosen compiler so the game
 # won't start in that case due to a sysconf error. Comment out