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Diffstat (limited to 'm4/yield.m4')
| -rw-r--r-- | m4/yield.m4 | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/m4/yield.m4 b/m4/yield.m4 new file mode 100644 index 0000000..58bdb51 --- /dev/null +++ b/m4/yield.m4 @@ -0,0 +1,18 @@ +# yield.m4 serial 4 +dnl Copyright (C) 2005-2022 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_YIELD], +[ + AC_REQUIRE([gl_PTHREADLIB]) + AC_REQUIRE([gl_THREADLIB]) + + if test $gl_threads_api = posix; then + YIELD_LIB="$LIB_SCHED_YIELD" + else + YIELD_LIB= + fi + AC_SUBST([YIELD_LIB]) +]) |