- Make checkpoint tracing a compile time option (off by default)

[tinc] / configure.in

diff --git a/configure.in b/configure.in
index 194fc93..4d5bf9d 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1,6 +1,6 @@
 dnl Process this file with autoconf to produce a configure script.
 
-dnl $Id: configure.in,v 1.13.2.12 2000/10/23 21:56:56 zarq Exp $
+dnl $Id: configure.in,v 1.13.2.16 2000/11/08 20:52:36 guus Exp $
 
 AC_INIT(src/tincd.c)
 AM_INIT_AUTOMAKE(tinc, 1.0pre3)
@@ -33,7 +33,7 @@ dnl Checks for libraries.
 
 dnl Checks for header files.
 AC_HEADER_STDC
-AC_CHECK_HEADERS(fcntl.h limits.h sys/ioctl.h syslog.h unistd.h sys/time.h linux/if_tun.h)
+AC_CHECK_HEADERS(fcntl.h limits.h sys/ioctl.h syslog.h unistd.h sys/time.h)
 
 dnl Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST
@@ -46,7 +46,7 @@ dnl Checks for library functions.
 AC_FUNC_MEMCMP
 AC_FUNC_ALLOCA
 AC_TYPE_SIGNAL
-AC_CHECK_FUNCS(ftime socket select strtol strerror)
+AC_CHECK_FUNCS(ftime socket select strtol strerror flock unsetenv asprintf)
 jm_FUNC_MALLOC
 jm_FUNC_REALLOC
 
@@ -84,6 +84,12 @@ AC_CHECK_FUNC(gethostbyname, [], [
 dnl Check for TUN/TAP support in the kernel
 tinc_TUNTAP
 
+dnl Check if checkpoint tracing has to be enabled
+AC_ARG_ENABLE(tracing,
+  --enable-tracing     enable checkpoint tracing (for debugging purposes only),
+  [ AC_DEFINE(ENABLE_TRACING) ]
+)
+
 AC_OUTPUT([Makefile src/Makefile
 doc/Makefile doc/es/Makefile intl/Makefile lib/Makefile
 m4/Makefile po/Makefile.in redhat/Makefile debian/Makefile])