| 185 |
|
AC_CHECK_LIB(pthread, pthread_create, , [ |
| 186 |
|
AC_CHECK_LIB(c_r, pthread_create, , [ |
| 187 |
|
AC_CHECK_LIB(PTL, pthread_create, , [ |
| 188 |
< |
AC_MSG_ERROR([You need pthreads to run Basilisk II.]) |
| 188 |
> |
dnl XXX remove when no pthreads case is merged |
| 189 |
> |
AC_MSG_ERROR([You need pthreads to run SheepShaver.]) |
| 190 |
> |
HAVE_PTHREADS=no |
| 191 |
|
]) |
| 192 |
|
]) |
| 193 |
|
]) |
| 195 |
|
AC_CHECK_FUNCS(pthread_mutexattr_setprotocol) |
| 196 |
|
AC_CHECK_FUNCS(pthread_mutexattr_settype) |
| 197 |
|
AC_CHECK_FUNCS(pthread_mutexattr_setpshared) |
| 196 |
– |
if [[ "x$HAVE_PTHREADS" = "xyes" ]]; then |
| 197 |
– |
AC_DEFINE(HAVE_PTHREADS, 1, [Define if pthreads are available.]) |
| 198 |
– |
fi |
| 198 |
|
dnl If POSIX.4 semaphores are not available, we emulate them with pthread mutexes. |
| 199 |
|
SEMSRC= |
| 200 |
|
AC_CHECK_FUNCS(sem_init, , [ |
| 204 |
|
]) |
| 205 |
|
;; |
| 206 |
|
esac |
| 207 |
+ |
if [[ "x$HAVE_PTHREADS" = "xyes" ]]; then |
| 208 |
+ |
AC_DEFINE(HAVE_PTHREADS, 1, [Define if pthreads are available.]) |
| 209 |
+ |
fi |
| 210 |
|
|
| 211 |
|
dnl We use FBDev DGA if possible. |
| 212 |
|
if [[ "x$WANT_FBDEV_DGA" = "xyes" ]]; then |
| 348 |
|
AC_CHECK_FUNCS(sigaction signal) |
| 349 |
|
AC_CHECK_FUNCS(mmap mprotect munmap) |
| 350 |
|
AC_CHECK_FUNCS(vm_allocate vm_deallocate vm_protect) |
| 349 |
– |
AC_CHECK_FUNCS(posix_memalign memalign valloc) |
| 351 |
|
AC_CHECK_FUNCS(exp2f log2f exp2 log2) |
| 352 |
|
AC_CHECK_FUNCS(floorf roundf ceilf truncf floor round ceil trunc) |
| 353 |
|
|
