diff -u --recursive joveorg/Makefile jove4.14.10/Makefile
--- joveorg/Makefile	Sat Jun 19 01:44:28 1993
+++ jove4.14.10/Makefile	Sun Oct  2 12:30:58 1994
@@ -28,22 +28,22 @@
 
 SHELL = /bin/sh
 TMPDIR = /tmp
-RECDIR = /usr/preserve
+RECDIR = $(TMPDIR)
 
-JOVEHOME = /local
+JOVEHOME = /usr
 SHAREDIR = $(JOVEHOME)/lib/jove
 LIBDIR = $(JOVEHOME)/lib/jove
 BINDIR = $(JOVEHOME)/bin
 MANDIR = $(JOVEHOME)/man/man$(MANEXT)
 MANEXT = 1
-DFLTSHELL = /bin/csh
+DFLTSHELL = /bin/sh
 
 # to install executable files
-XINSTALL=cp
-#XINSTALL=install -c -m 755 # -s
+#XINSTALL=cp
+XINSTALL=install -c -m 755 # -s
 # to install text files
-TINSTALL=cp
-#TINSTALL=install -c -m 644
+#TINSTALL=cp
+TINSTALL=install -c -m 644
 
 PROG = jove
 VERSION = 4.14
@@ -62,7 +62,7 @@
 # Select optimization level (flags passed to compiling and linking steps).
 # On most systems, -g for debugging, -O for optimization.
 
-OPTFLAGS = -g
+OPTFLAGS = -O2 -fomit-frame-pointer
 
 # Select the right libraries for your system.
 #	2.10BSD:LIBS = -ltermcap
@@ -92,7 +92,7 @@
 #	PDP-11 without separate I&D: -n
 
 
-LDFLAGS =
+LDFLAGS = -s
 
 # define a symbol for your OS if it hasn't got one.  See sysdep.h.
 # Jove has very few defaults, you will almost certainly need to define
@@ -121,7 +121,7 @@
 #
 # You can just say 'make SYSDEFS=-Dwhatever' on these systems.
 
-SYSDEFS = 
+SYSDEFS = -DBSDPOSIX
 
 # for SCO Xenix, set
 #	MEMFLAGS = -Mle
@@ -131,6 +131,7 @@
 
 # For SVR4 (/usr/ucb/cc will NOT work because of setjmp.h).
 # CC = /usr/bin/cc
+CC = gcc
 
 # Load invocation of cc.
 # LDCC = purify $(CC)
Only in jove4.14.10: Makefile.orig
diff -u --recursive joveorg/io.c jove4.14.10/io.c
--- joveorg/io.c	Thu Jun 17 15:03:12 1993
+++ jove4.14.10/io.c	Sun Oct  2 12:30:58 1994
@@ -663,7 +663,13 @@
 
 # ifdef	USE_GETPWNAM
 
+#define _POSIX_SOURCE 1
+#undef _FEATURES_H
+#undef _GNU_SOURCE
+#undef _SVID_SOURCE
+#include <features.h>
 #include <pwd.h>
+#undef _POSIX_SOURCE
 
 private void
 get_hdir(user, buf)
Only in jove4.14.10: io.c.orig
diff -u --recursive joveorg/jove.c jove4.14.10/jove.c
--- joveorg/jove.c	Sat Jun 19 01:44:50 1993
+++ jove4.14.10/jove.c	Sun Oct  2 12:31:17 1994
@@ -1511,9 +1511,7 @@
 	UpdModLine = YES;
 	if (inIOread)
 		redisplay();
-#ifndef	BSD_SIGS
 	(void) signal(SIGALRM, updmode);
-#endif
 	if (UpdFreq != 0)
 		(void) alarm((unsigned) (UpdFreq - (time((time_t *)NULL) % UpdFreq)));
 	errno = save_errno;
diff -u --recursive joveorg/select.h jove4.14.10/select.h
--- joveorg/select.h	Wed May  5 22:13:56 1993
+++ jove4.14.10/select.h	Sun Oct  2 12:30:58 1994
@@ -9,6 +9,12 @@
 # include <sys/select.h>
 #endif
 
+#ifdef linux
+#include <sys/time.h>
+#include <sys/types.h>
+#include <unistd.h>
+#else
+
 #ifndef FD_SET		/* usually set in sys/types.h (AIX: sys/select.h) */
 
   typedef long fd_set;
@@ -21,5 +27,7 @@
 # define FD_CLR(fd, fdset)	(*(fdset) &= ~(1L << (fd))
 # define FD_ISSET(fd, fdset)	(*(fdset) & (1L << (fd)))
 # define FD_ZERO(fdset)		(*(fdset) = 0)
+
+#endif /* linux */
 
 #endif /* FD_SET */