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Diffstat (limited to 'm4/odp_timer.m4')
| -rw-r--r-- | m4/odp_timer.m4 | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/m4/odp_timer.m4 b/m4/odp_timer.m4 new file mode 100644 index 000000000..be0ac0013 --- /dev/null +++ b/m4/odp_timer.m4 @@ -0,0 +1,15 @@ +# SPDX-License-Identifier: BSD-3-Clause +# Copyright (c) 2017 Linaro Limited +# + +# ODP_TIMER([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +########################################################################## +# Check for POSIX timer functions +########################################################################## +AC_DEFUN([ODP_TIMER], [dnl +AC_CHECK_LIB([rt], [timer_create], [TIMER_LIBS="-lrt"], + [AC_CHECK_LIB([posix4], [timer_create], [TIMER_LIBS="-lposix4"], + [m4_default([$2], [AC_MSG_FAILURE([timer_create not found])])])]) +m4_default([$1], [:]) +AC_SUBST([TIMER_LIBS]) +]) # ODP_TIMER |