diff options
author | stevie <stevie@65a5c917-d112-43f1-993d-58c26a4786be> | 2011-05-29 10:24:15 +0000 |
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committer | stevie <stevie@65a5c917-d112-43f1-993d-58c26a4786be> | 2011-05-29 10:24:15 +0000 |
commit | da6ffc8343221ca66789c2e9c62506e5653301ea (patch) | |
tree | 56bff05ac3c506ff7906583660326c5c076017d9 /blocks/config/gr_omnithread.m4 | |
parent | f76f2bc712353a587782fe11a79b6447c9bbb88a (diff) |
Rename 'decoder' to 'blocks'.
git-svn-id: http://op25.osmocom.org/svn/trunk@283 65a5c917-d112-43f1-993d-58c26a4786be
Diffstat (limited to 'blocks/config/gr_omnithread.m4')
-rw-r--r-- | blocks/config/gr_omnithread.m4 | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/blocks/config/gr_omnithread.m4 b/blocks/config/gr_omnithread.m4 new file mode 100644 index 0000000..dc27545 --- /dev/null +++ b/blocks/config/gr_omnithread.m4 @@ -0,0 +1,51 @@ +# Check for Omnithread (pthread/NT) thread support. -*- Autoconf -*- + +# Copyright 2003 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Boston, MA +# 02110-1301, USA. + +AC_DEFUN([GR_OMNITHREAD], +[ + # Check first for POSIX + ACX_PTHREAD( + [ ot_posix="yes" + AC_DEFINE(OMNITHREAD_POSIX,[1],[Define to 1 to enable pthread]) + ],[ + # If no POSIX support found, then check for NT threads + AC_MSG_CHECKING([for NT threads]) + + AC_LINK_IFELSE([ + #include <windows.h> + #include <winbase.h> + int main() { InitializeCriticalSection(NULL); return 0; } + ], + [ + ot_nt="yes" + AC_DEFINE(OMNITHREAD_NT,[1],[Define to 1 to enable NT thread]) + ], + [AC_MSG_FAILURE([OP25 requires POSIX threads. pthreads not found.])] + ) + AC_MSG_RESULT(yes) + ]) + AM_CONDITIONAL(OMNITHREAD_POSIX, test "x$ot_posix" = xyes) + AM_CONDITIONAL(OMNITHREAD_NT, test "x$ot_nt" = xyes) + + save_LIBS="$LIBS" + AC_SEARCH_LIBS([clock_gettime], [rt], [PTHREAD_LIBS="$PTHREAD_LIBS $LIBS"]) + AC_CHECK_FUNCS([clock_gettime gettimeofday nanosleep]) + LIBS="$save_LIBS" +]) + |