dnl Define the input and output configuration header file.
AC_CONFIG_HEADER([config.h])
-dnl Demand at least version 2.50 of autoconf
-AC_PREREQ(2.50)
+dnl Demand at least version 2.59 of autoconf (for AS_HELP_STRING)
+AC_PREREQ(2.59)
dnl Find out what type of system we are
AC_CANONICAL_HOST
if test x"$CFLAGS" != x; then
CFLAGS=`echo "$CFLAGS" | sed -e s/-O2/$unet_cv_optimization/`
fi
-dnl Remove -pipe during configure
-if test x"$CFLAGS" != x; then
- CFLAGS=`echo "$CFLAGS" | sed -e 's/-pipe//g'`
-fi
dnl Notice the -g flag and deal accordingly
if test x"$CFLAGS" != x; then
unet_old_cflags=$CFLAGS
AC_MSG_WARN([$YACC may not work as yacc.])
fi
-
unet_NONBLOCKING
unet_SIGNALS
-dnl Add -pipe when possible
-unet_PIPE_CFLAGS
-
dnl Check OS for os_dep files.
AC_MSG_CHECKING(for OS-dependent information)
case "$host" in