XEmacs is not 64-bit clean (was Re: Build failure, xemacs-21.1.2 on rh6-based linux-alpha-unknown)

Greg Badros <gjb(a)cs.washington.edu&gt; writes in xemacs-beta(a)xemacs.org: Urgh. There are known problems with XEmacs on DEC Alpha using OSF. If you have a temacs, cd to the src directory and run `make run-temacs'. Does that work? XEmacs is *not* 64 bit clean. On DEC OSF, temacs and dumped xemacs are semi-functional, but some internals are broken, definitely including the character sets/character category tables. The following illustrates what might be part of the problem: => (expt 2 62) -4611686018427387904 => (1- (expt 2 62)) 4611686018427387903 => (+ 0 (1- (expt 2 62))) -1 => (1- (1- (expt 2 62))) 4611686018427387902 => (- (1- (expt 2 62)) 1) -2 $ cat /tmp/sizeof.c main() { printf("sizeof (int) = %d\n", sizeof (int)); printf("sizeof (unsigned int) = %d\n", sizeof (unsigned int)); printf("sizeof (long) = %d\n", sizeof (long)); printf("sizeof (unsigned long) = %d\n", sizeof (unsigned long)); printf("sizeof (void *) = %d\n", sizeof (void *)); } $ gcc -o /tmp/sizeof /tmp/sizeof.c $ /tmp/sizeof sizeof (int) = 4 sizeof (unsigned int) = 4 sizeof (long) = 8 sizeof (unsigned long) = 8 sizeof (void *) = 8 $ cc -o /tmp/sizeof.DECCC /tmp/sizeof.c $ /tmp/sizeof.DECCC sizeof (int) = 4 sizeof (unsigned int) = 4 sizeof (long) = 8 sizeof (unsigned long) = 8 sizeof (void *) = 8 -- 窓番号を入力してください