Patrick Williams | b48b7b4 | 2016-08-17 15:04:38 -0500 | [diff] [blame] | 1 | Using AC_RUN_IFELSE prevent people from configuring package for |
| 2 | cross-compiling. Don't run code while configuring package. |
| 3 | |
| 4 | Upstream-Status: Pending |
| 5 | Signed-off-by: Andrei Gherzan <andrei@gherzan.ro> |
| 6 | |
| 7 | Index: libtorrent-0.13.3/scripts/checks.m4 |
| 8 | =================================================================== |
| 9 | --- libtorrent-0.13.3.orig/scripts/checks.m4 2012-05-14 14:17:04.000000000 +0300 |
| 10 | +++ libtorrent-0.13.3/scripts/checks.m4 2013-02-10 15:28:37.414445524 +0200 |
| 11 | @@ -95,40 +95,6 @@ |
| 12 | |
| 13 | AC_DEFUN([TORRENT_CHECK_KQUEUE_SOCKET_ONLY], [ |
| 14 | AC_MSG_CHECKING(whether kqueue supports pipes and ptys) |
| 15 | - |
| 16 | - AC_RUN_IFELSE([AC_LANG_SOURCE([ |
| 17 | - #include <fcntl.h> |
| 18 | - #include <stdlib.h> |
| 19 | - #include <unistd.h> |
| 20 | - #include <sys/event.h> |
| 21 | - #include <sys/time.h> |
| 22 | - int main() { |
| 23 | - struct kevent ev@<:@2@:>@, ev_out@<:@2@:>@; |
| 24 | - struct timespec ts = { 0, 0 }; |
| 25 | - int pfd@<:@2@:>@, pty@<:@2@:>@, kfd, n; |
| 26 | - char buffer@<:@9001@:>@; |
| 27 | - if (pipe(pfd) == -1) return 1; |
| 28 | - if (fcntl(pfd@<:@1@:>@, F_SETFL, O_NONBLOCK) == -1) return 2; |
| 29 | - while ((n = write(pfd@<:@1@:>@, buffer, sizeof(buffer))) == sizeof(buffer)); |
| 30 | - if ((pty@<:@0@:>@=posix_openpt(O_RDWR | O_NOCTTY)) == -1) return 3; |
| 31 | - if ((pty@<:@1@:>@=grantpt(pty@<:@0@:>@)) == -1) return 4; |
| 32 | - EV_SET(ev+0, pfd@<:@1@:>@, EVFILT_WRITE, EV_ADD | EV_ENABLE, 0, 0, NULL); |
| 33 | - EV_SET(ev+1, pty@<:@1@:>@, EVFILT_READ, EV_ADD | EV_ENABLE, 0, 0, NULL); |
| 34 | - if ((kfd = kqueue()) == -1) return 5; |
| 35 | - if ((n = kevent(kfd, ev, 2, NULL, 0, NULL)) == -1) return 6; |
| 36 | - if (ev_out@<:@0@:>@.flags & EV_ERROR) return 7; |
| 37 | - if (ev_out@<:@1@:>@.flags & EV_ERROR) return 8; |
| 38 | - read(pfd@<:@0@:>@, buffer, sizeof(buffer)); |
| 39 | - if ((n = kevent(kfd, NULL, 0, ev_out, 2, &ts)) < 1) return 9; |
| 40 | - return 0; |
| 41 | - } |
| 42 | - ])], |
| 43 | - [ |
| 44 | - AC_MSG_RESULT(yes) |
| 45 | - ], [ |
| 46 | - AC_DEFINE(KQUEUE_SOCKET_ONLY, 1, kqueue only supports sockets.) |
| 47 | - AC_MSG_RESULT(no) |
| 48 | - ]) |
| 49 | ]) |
| 50 | |
| 51 | AC_DEFUN([TORRENT_WITH_KQUEUE], [ |
| 52 | Index: libtorrent-0.13.3/scripts/common.m4 |
| 53 | =================================================================== |
| 54 | --- libtorrent-0.13.3.orig/scripts/common.m4 2012-05-14 14:17:04.000000000 +0300 |
| 55 | +++ libtorrent-0.13.3/scripts/common.m4 2013-02-10 15:27:55.874446741 +0200 |
| 56 | @@ -222,38 +222,10 @@ |
| 57 | |
| 58 | AC_DEFUN([TORRENT_CHECK_EXECINFO], [ |
| 59 | AC_MSG_CHECKING(for execinfo.h) |
| 60 | - |
| 61 | - AC_RUN_IFELSE([AC_LANG_SOURCE([ |
| 62 | - #include <execinfo.h> |
| 63 | - int main() { backtrace((void**)0, 0); backtrace_symbols((char**)0, 0); return 0;} |
| 64 | - ])], |
| 65 | - [ |
| 66 | - AC_MSG_RESULT(yes) |
| 67 | - AC_DEFINE(USE_EXECINFO, 1, Use execinfo.h) |
| 68 | - ], [ |
| 69 | - AC_MSG_RESULT(no) |
| 70 | - ]) |
| 71 | ]) |
| 72 | |
| 73 | AC_DEFUN([TORRENT_CHECK_ALIGNED], [ |
| 74 | AC_MSG_CHECKING(the byte alignment) |
| 75 | - |
| 76 | - AC_RUN_IFELSE([AC_LANG_SOURCE([ |
| 77 | - #include <inttypes.h> |
| 78 | - int main() { |
| 79 | - char buf@<:@8@:>@ = { 0, 0, 0, 0, 1, 0, 0, 0 }; |
| 80 | - int i; |
| 81 | - for (i = 1; i < 4; ++i) |
| 82 | - if (*(uint32_t*)(buf + i) == 0) return -1; |
| 83 | - return 0; |
| 84 | - } |
| 85 | - ])], |
| 86 | - [ |
| 87 | - AC_MSG_RESULT(none needed) |
| 88 | - ], [ |
| 89 | - AC_DEFINE(USE_ALIGNED, 1, Require byte alignment) |
| 90 | - AC_MSG_RESULT(required) |
| 91 | - ]) |
| 92 | ]) |
| 93 | |
| 94 | |