74 lines
2.4 KiB
Plaintext
74 lines
2.4 KiB
Plaintext
$OpenBSD: patch-scripts_checks_m4,v 1.5 2012/12/10 15:05:12 dcoppa Exp $
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When USE_SYSTRACE is set to Yes, systrace causes the check to fail
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and KQUEUE_SOCKET_ONLY is wrongly set to 1:
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---8<---
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checking for kqueue support... yes
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checking whether kqueue supports pipes and ptys... systrace: deny user: dcoppa, prog: /home/dcoppa/ports/pobj/libtorrent-0.12.9/libtorrent-0.12.9/conftest, pid: 17964(0)[16449], policy: /usr/bin/env, filters: 241, syscall: native-fswrite(5), filename: /dev/ptm
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no
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checking for fallocate... no
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---8<---
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$ grep KQUEUE_SOCKET_ONLY $(make show=WRKBUILD)/config.h
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#define KQUEUE_SOCKET_ONLY 1
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--- scripts/checks.m4.orig Fri Apr 6 15:17:41 2012
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+++ scripts/checks.m4 Fri Apr 6 15:19:11 2012
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@@ -93,51 +93,12 @@ AC_DEFUN([TORRENT_CHECK_KQUEUE], [
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])
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])
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-AC_DEFUN([TORRENT_CHECK_KQUEUE_SOCKET_ONLY], [
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- AC_MSG_CHECKING(whether kqueue supports pipes and ptys)
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-
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- AC_RUN_IFELSE(
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- [[#include <fcntl.h>
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- #include <stdlib.h>
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- #include <unistd.h>
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- #include <sys/event.h>
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- #include <sys/time.h>
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- int main() {
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- struct kevent ev[2], ev_out[2];
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- struct timespec ts = { 0, 0 };
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- int pfd[2], pty[2], kfd, n;
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- char buffer[9001];
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- if (pipe(pfd) == -1) return 1;
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- if (fcntl(pfd[1], F_SETFL, O_NONBLOCK) == -1) return 2;
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- while ((n = write(pfd[1], buffer, sizeof(buffer))) == sizeof(buffer));
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- if ((pty[0]=posix_openpt(O_RDWR | O_NOCTTY)) == -1) return 3;
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- if ((pty[1]=grantpt(pty[0])) == -1) return 4;
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- EV_SET(ev+0, pfd[1], EVFILT_WRITE, EV_ADD | EV_ENABLE, 0, 0, NULL);
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- EV_SET(ev+1, pty[1], EVFILT_READ, EV_ADD | EV_ENABLE, 0, 0, NULL);
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- if ((kfd = kqueue()) == -1) return 5;
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- if ((n = kevent(kfd, ev, 2, NULL, 0, NULL)) == -1) return 6;
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- if (ev_out[0].flags & EV_ERROR) return 7;
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- if (ev_out[1].flags & EV_ERROR) return 8;
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- read(pfd[0], buffer, sizeof(buffer));
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- if ((n = kevent(kfd, NULL, 0, ev_out, 2, &ts)) < 1) return 9;
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- return 0;
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- }
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- ]],
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- [
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- AC_MSG_RESULT(yes)
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- ], [
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- AC_DEFINE(KQUEUE_SOCKET_ONLY, 1, kqueue only supports sockets.)
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- AC_MSG_RESULT(no)
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- ])
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-])
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-
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AC_DEFUN([TORRENT_WITH_KQUEUE], [
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AC_ARG_WITH(kqueue,
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[ --with-kqueue enable kqueue. [[default=no]]],
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[
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if test "$withval" = "yes"; then
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TORRENT_CHECK_KQUEUE
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- TORRENT_CHECK_KQUEUE_SOCKET_ONLY
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fi
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])
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])
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