52 |
# subst GCC not only under 386-linux, but where available -- CM |
# subst GCC not only under 386-linux, but where available -- CM |
53 |
AC_SUBST(GCC) |
AC_SUBST(GCC) |
54 |
|
|
55 |
|
AC_CHECK_SIZEOF(long *,0) |
56 |
|
|
57 |
AC_CHECK_HEADERS(endian.h, |
AC_CHECK_HEADERS(endian.h, |
58 |
AC_MSG_CHECKING("endianness") |
AC_MSG_CHECKING("endianness") |
59 |
AC_TRY_RUN([#define __ARMEB__ |
AC_TRY_RUN([#define __ARMEB__ |
438 |
AC_MSG_RESULT(host=$host) |
AC_MSG_RESULT(host=$host) |
439 |
|
|
440 |
use=unknown |
use=unknown |
441 |
|
EXTRA_CFLAGS="" |
442 |
case $canonical in |
case $canonical in |
443 |
older) |
older) |
444 |
use=386-bsd;; |
use=386-bsd;; |
450 |
use=m68k-linux; ln -snf linux.defs h/$use.defs;; |
use=m68k-linux; ln -snf linux.defs h/$use.defs;; |
451 |
|
|
452 |
alpha*-*-linux*) |
alpha*-*-linux*) |
453 |
use=alpha-linux; ln -snf linux.defs h/$use.defs;; |
use=alpha-linux; EXTRA_CFLAGS=-mieee; ln -snf linux.defs h/$use.defs;; |
454 |
|
|
455 |
mips-*-linux*) |
mips-*-linux*) |
456 |
use=mips-linux; ln -snf linux.defs h/$use.defs;; |
use=mips-linux; ln -snf linux.defs h/$use.defs;; |
470 |
ia64-*-linux*) |
ia64-*-linux*) |
471 |
use=ia64-linux; ln -snf linux.defs h/$use.defs;; |
use=ia64-linux; ln -snf linux.defs h/$use.defs;; |
472 |
|
|
473 |
hppa-*-linux*) |
hppa*-*-linux*) |
474 |
use=hppa-linux; ln -snf linux.defs h/$use.defs;; |
use=hppa-linux; ln -snf linux.defs h/$use.defs;; |
475 |
|
|
476 |
powerpc-*-linux*) |
powerpc-*-linux*) |
594 |
AC_SUBST(HAVE_SV_ONSTACK) |
AC_SUBST(HAVE_SV_ONSTACK) |
595 |
AC_MSG_RESULT(yes)], |
AC_MSG_RESULT(yes)], |
596 |
AC_MSG_RESULT(no)) |
AC_MSG_RESULT(no)) |
597 |
|
AC_SUBST(EXTRA_CFLAGS) |
598 |
|
|
599 |
AC_MSG_CHECKING(check for SIGSYS) |
AC_MSG_CHECKING(check for SIGSYS) |
600 |
AC_TRY_COMPILE([#include <signal.h> |
AC_TRY_COMPILE([#include <signal.h> |