# $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $
#
-# Generated on Tue Oct 27 09:57:04 EET 1998 [metaconfig 3.0 PL70]
+# Generated on Tue Oct 27 14:23:10 EET 1998 [metaconfig 3.0 PL70]
# (with additional metaconfig patches by jhi@iki.fi)
cat >/tmp/c1$$ <<EOF
d_pthread_yield=''
d_sched_yield=''
sched_yield=''
-d_pthreads_created_joinable=''
d_readdir=''
d_rewinddir=''
d_seekdir=''
sig_name=''
sig_name_init=''
sig_num=''
+sig_num_init=''
installsitearch=''
sitearch=''
sitearchexp=''
$rm -f try try.*
-: test whether pthreads are created in joinable -- aka undetached -- state
-if test "X$usethreads" = "X$define"; then
- echo $n "Checking whether pthreads are created joinable. $c" >&4
- $cat >try.c <<'EOCP'
-#include <pthread.h>
-#ifdef PTHREAD_CREATE_UNDETACHED
-# define ATTR_JOINABLE PTHREAD_CREATE_UNDETACHED
-#else
-# ifdef __UNDETACHED
-# define ATTR_JOINABLE __UNDETACHED
-# endif
-#endif
-#include <stdio.h>
-int main() {
- pthread_attr_t attr;
- int detachstate;
- printf("%s\n",
- pthread_attr_init(&attr) == 0 &&
-#if PTHREAD_ATTR_GETDETACHSTATE_INT
- pthread_attr_getdetachstate(&attr) == ATTR_JOINABLE &&
-#else
- pthread_attr_getdetachstate(&attr, &detachstate) == 0 &&
- detachstate == PTHREAD_ATTR_JOINABLE
-#endif
- ? "detached" : "joinable");
- exit(0);
-}
-EOCP
- set try
- if eval $compile; then
- yyy=`./try`
- case "$yyy" in
- detached) echo "Nope, they aren't." >&4 ;;
- *) echo "Yup, they are." >&4 ;;
- esac
- else
- set try -DPTHREAD_ATTR_GETDETACHSTATE_INT
- if eval $compile; then
- yyy=`./try`
- case "$yyy" in
- detached) echo "Nope, they aren't." >&4 ;;
- *) echo "Yup, they are." >&4 ;;
- esac
- else
- echo " "
- echo "(I can't execute the test program--assuming they are.)" >&4
- yyy=joinable
- fi
- fi
- $rm -f try try.*
- case "$yyy" in
- detached) val="$undef" ;;
- *) val="$define" ;;
- esac
- set d_pthreads_created_joinable
- eval $setvar
-else
- d_pthreads_created_joinable="$undef"
-fi
-
: see if this is a pwd.h system
set pwd.h i_pwd
eval $inhdr
: generate list of signal names
echo " "
+case "$sig_num" in
+*,*) sig_num="" # Ignore old-style sig_num with commas from config.sh.
+ ;;
+esac
case "$sig_name_init" in
'')
echo "Generating a list of signal names and numbers..." >&4
sig_name_init=`$awk 'BEGIN { printf "\"ZERO\", " }
{ printf "\"%s\", ", $1 }
END { printf "0\n" }' signal.lst`
- sig_num=`$awk 'BEGIN { printf "0, " }
+ sig_num=`$awk '{printf "%d ", $2}' signal.lst`
+ sig_num="0 $sig_num"
+ sig_num_init=`$awk 'BEGIN { printf "0, " }
{ printf "%d, ", $2}
END { printf "0\n"}' signal.lst`
;;
d_poll='$d_poll'
d_portable='$d_portable'
d_pthread_yield='$d_pthread_yield'
-d_pthreads_created_joinable='$d_pthreads_created_joinable'
d_pwage='$d_pwage'
d_pwchange='$d_pwchange'
d_pwclass='$d_pwclass'
sig_name='$sig_name'
sig_name_init='$sig_name_init'
sig_num='$sig_num'
+sig_num_init='$sig_num_init'
signal_t='$signal_t'
sitearch='$sitearch'
sitearchexp='$sitearchexp'