diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/configure.in b/configure.in index 3ba3e184579..2750ccdcd54 100644 --- a/configure.in +++ b/configure.in @@ -3111,6 +3111,20 @@ dnl and macros for terminal control.]) dnl AC_DEFINE(HAVE_TCATTR, 1, [Define to 1 if you have tcgetattr and tcsetattr.]) dnl fi +case $opsys in + darwin | gnu | hpux* | *bsd ) + AC_DEFINE(NO_TERMIO, 1, [Define if termio.h should not be included.]) + ;; +esac + +dnl SIGIO exists, but the feature doesn't work in the way Emacs needs. +dnl See eg <http://article.gmane.org/gmane.os.openbsd.ports/46831>. +case $opsys in + hpux* | irix6-5 | openbsd | sol2* | unixware ) + AC_DEFINE(BROKEN_SIGIO, 1, [Define if SIGIO should not be used.]) + ;; +esac + # Set up the CFLAGS for real compilation, so we can substitute it. CFLAGS="$REAL_CFLAGS" CPPFLAGS="$REAL_CPPFLAGS" |