Using AC_RUN_IFELSE prevent people from configuring package for cross-compiling. Don't run code while configuring package. Upstream-Status: Pending Signed-off-by: Andrei Gherzan Update for 0.9.8. Signed-off-by: Zheng Ruoqin --- scripts\/checks.m4 | 34 ---------------------------------- scripts\/common.m4 | 28 ---------------------------- 2 files changed, 62 deletions(-) diff --git a\/scripts\/checks.m4 b\/scripts\/checks.m4 index 83be846..1af80f5 100644 --- a\/scripts\/checks.m4 +++ b\/scripts\/checks.m4 @@ -95,40 +95,6 @@ AC_DEFUN([TORRENT_CHECK_KQUEUE], [ AC_DEFUN([TORRENT_CHECK_KQUEUE_SOCKET_ONLY], [ AC_MSG_CHECKING(whether kqueue supports pipes and ptys) - - AC_LINK_IFELSE([AC_LANG_SOURCE([ - #include - #include - #include - #include - #include - int main() { - struct kevent ev@<:@2@:>@, ev_out@<:@2@:>@; - struct timespec ts = { 0, 0 }; - int pfd@<:@2@:>@, pty@<:@2@:>@, kfd, n; - char buffer@<:@9001@:>@; - if (pipe(pfd) == -1) return 1; - if (fcntl(pfd@<:@1@:>@, F_SETFL, O_NONBLOCK) == -1) return 2; - while ((n = write(pfd@<:@1@:>@, buffer, sizeof(buffer))) == sizeof(buffer)); - if ((pty@<:@0@:>@=posix_openpt(O_RDWR | O_NOCTTY)) == -1) return 3; - if ((pty@<:@1@:>@=grantpt(pty@<:@0@:>@)) == -1) return 4; - EV_SET(ev+0, pfd@<:@1@:>@, EVFILT_WRITE, EV_ADD | EV_ENABLE, 0, 0, NULL); - EV_SET(ev+1, pty@<:@1@:>@, EVFILT_READ, EV_ADD | EV_ENABLE, 0, 0, NULL); - if ((kfd = kqueue()) == -1) return 5; - if ((n = kevent(kfd, ev, 2, NULL, 0, NULL)) == -1) return 6; - if (ev_out@<:@0@:>@.flags & EV_ERROR) return 7; - if (ev_out@<:@1@:>@.flags & EV_ERROR) return 8; - read(pfd@<:@0@:>@, buffer, sizeof(buffer)); - if ((n = kevent(kfd, NULL, 0, ev_out, 2, &ts)) < 1) return 9; - return 0; - } - ])], - [ - AC_MSG_RESULT(yes) - ], [ - AC_DEFINE(KQUEUE_SOCKET_ONLY, 1, kqueue only supports sockets.) - AC_MSG_RESULT(no) - ]) ]) AC_DEFUN([TORRENT_WITH_KQUEUE], [ diff --git a\/scripts\/common.m4 b\/scripts\/common.m4 index aaf005e..42fb016 100644 --- a\/scripts\/common.m4 +++ b\/scripts\/common.m4 @@ -152,38 +152,10 @@ dnl Need to fix this so that it uses the stuff defined by the system. AC_DEFUN([TORRENT_CHECK_EXECINFO], [ AC_MSG_CHECKING(for execinfo.h) - - AC_COMPILE_IFELSE([AC_LANG_SOURCE([ - #include - int main() { backtrace((void**)0, 0); backtrace_symbols((char**)0, 0); return 0;} - ])], - [ - AC_MSG_RESULT(yes) - AC_DEFINE(USE_EXECINFO, 1, Use execinfo.h) - ], [ - AC_MSG_RESULT(no) - ]) ]) AC_DEFUN([TORRENT_CHECK_ALIGNED], [ AC_MSG_CHECKING(the byte alignment) - - AC_LINK_IFELSE([AC_LANG_SOURCE([ - #include - int main() { - char buf@<:@8@:>@ = { 0, 0, 0, 0, 1, 0, 0, 0 }; - int i; - for (i = 1; i < 4; ++i) - if (*(uint32_t*)(buf + i) == 0) return -1; - return 0; - } - ])], - [ - AC_MSG_RESULT(none needed) - ], [ - AC_DEFINE(USE_ALIGNED, 1, Require byte alignment) - AC_MSG_RESULT(required) - ]) ]) -- 2.7.4

Other Versions#

Patches#