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Disable the timerfd interface on Cygwin

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* configure.ac (emacs_cv_have_timerfd): Set to "no" on Cygwin.
This commit is contained in:
Ken Brown 2019-02-22 09:53:52 -05:00
parent 3707ea434f
commit 6d46fa961c
1 changed files with 4 additions and 0 deletions
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4
configure.ac
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@ -4145,6 +4145,10 @@ AC_SUBST(LIBS_TERMCAP)
AC_SUBST(TERMCAP_OBJ) AC_SUBST(TERMCAP_OBJ)
# GNU/Linux-specific timer functions. # GNU/Linux-specific timer functions.
# Bug#34618.
if test "$opsys" = "cygwin"; then
emacs_cv_have_timerfd=no
fi
AC_CACHE_CHECK([for timerfd interface], [emacs_cv_have_timerfd], AC_CACHE_CHECK([for timerfd interface], [emacs_cv_have_timerfd],
[AC_COMPILE_IFELSE( [AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([[#include <sys/timerfd.h> [AC_LANG_PROGRAM([[#include <sys/timerfd.h>