-
- dnl Prerequisites of lib/xnanosleep.c.
- AC_REQUIRE([gl_PREREQ_GETHRXTIME])
-
- LIB_XNANOSLEEP=
- case $LIB_GETHRXTIME in
- ?*)
- AC_CACHE_CHECK([whether __linux__ is defined],
- gl_cv_have___linux__,
- [AC_EGREP_CPP([have___linux__],
- [
-# ifdef __linux__
- have___linux__
-# endif
- ],
- gl_cv_have___linux__=yes,
- gl_cv_have___linux__=no)])
- if test $gl_cv_have___linux__ = yes; then
- LIB_XNANOSLEEP=$LIB_GETHRXTIME
- fi;;
- esac
- AC_SUBST([LIB_XNANOSLEEP])