| 13 |
|
|
| 14 |
|
dnl Checks for programs. |
| 15 |
|
AC_PROG_CC |
| 16 |
+ |
AC_PROG_CPP |
| 17 |
|
AC_PROG_CXX |
| 18 |
|
AC_PROG_MAKE_SET |
| 19 |
|
AC_PROG_INSTALL |
| 35 |
|
dnl Check even the libc_r (FreeBSD) |
| 36 |
|
AC_CHECK_LIB(c_r, pthread_create, HAVE_PTHREADS=yes, HAVE_PTHREADS=no) |
| 37 |
|
if [[ "x$HAVE_PTHREADS" = "xno" ]]; then |
| 38 |
< |
AC_MSG_ERROR([You need libpthreads to run Basilisk II.]) |
| 38 |
> |
dnl Or maybe the user has PTL (NetBSD) |
| 39 |
> |
AC_CHECK_LIB(PTL, pthread_create, HAVE_PTHREADS=yes, HAVE_PTHREADS=no) |
| 40 |
> |
if [[ "x$HAVE_PTHREADS" = "xno" ]]; then |
| 41 |
> |
AC_MSG_ERROR([You need pthreads to run Basilisk II.]) |
| 42 |
> |
else |
| 43 |
> |
LIBS="$LIBS -lPTL" |
| 44 |
> |
fi |
| 45 |
|
else |
| 46 |
|
LIBS="$LIBS -lc_r" |
| 47 |
|
fi |
| 83 |
|
if [[ "x$ac_cv_func_sem_init" = "xno" ]]; then |
| 84 |
|
AC_CHECK_LIB(posix4, sem_init, HAVE_LIBPOSIX4=yes, HAVE_LIBPOSIX4=no) |
| 85 |
|
if [[ "x$HAVE_LIBPOSIX4" = "xno" ]]; then |
| 86 |
< |
dnl Checks for the existance of semget |
| 87 |
< |
AC_CHECK_FUNCS(semget) |
| 81 |
< |
if [[ "x$ac_cv_func_semget" = "xno" ]]; then |
| 82 |
< |
AC_MSG_ERROR([You need POSIX.4 semaphores to run Basilisk II.]) |
| 83 |
< |
else |
| 84 |
< |
SEMSRCS="posix_sem.cpp" |
| 85 |
< |
fi |
| 86 |
> |
dnl Emulate semaphores with pthread mutexes |
| 87 |
> |
SEMSRCS="posix_sem.cpp" |
| 88 |
|
else |
| 89 |
|
LIBS="$LIBS -lposix4" |
| 90 |
|
fi |
