libftdi: (tomj) ability to set RS232 break type

[libftdi] / configure.in

diff --git a/configure.in b/configure.in
index 4cef475..290ed42 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1,7 +1,7 @@
 AC_INIT(configure.in)
 
 AM_CONFIG_HEADER(config.h)
-AM_INIT_AUTOMAKE(libftdi, 0.9)
+AM_INIT_AUTOMAKE(libftdi, 0.13)
 
 AC_LANG_C
 AC_PROG_CC
@@ -11,7 +11,7 @@ dnl check for libusb-config
 AC_PATH_PROG(HAVELIBUSB, libusb-config, $PATH)
 
 if test ! -z "$HAVELIBUSB"; then
-dnl   LIBUSB_CFLAGS=`$HAVELIBUSB --cflags`
+   LIBUSB_CFLAGS=`$HAVELIBUSB --cflags`
    LIBUSB_LIBS=`$HAVELIBUSB --libs`
 
    CFLAGS="$CFLAGS $LIBUSB_CFLAGS"
@@ -32,9 +32,24 @@ else
    AC_MSG_RESULT(yes)
 fi
 
+ENABLE_ASYNC_MODE=0
+AC_ARG_WITH(async-mode,
+[  --with-async-mode       enable experimental async mode. Linux only.],
+[
+  AC_MSG_CHECKING(for experimental linux async mode)
+  if test "$withval" != "no"; then
+    ENABLE_ASYNC_MODE=1
+    CFLAGS="$CFLAGS -DLIBFTDI_LINUX_ASYNC_MODE"
+    AC_MSG_RESULT(yes)
+  else
+    AC_MSG_RESULT(no)
+  fi
+])
+AC_SUBST(ENABLE_ASYNC_MODE)
+
 dnl check for doxygen
 AC_PATH_PROG(DOXYGEN, doxygen)
 AM_CONDITIONAL(HAVE_DOXYGEN, test -n $DOXYGEN)
 
 AC_OUTPUT([libftdi-config],[chmod a+x libftdi-config])
-AC_OUTPUT(Makefile src/Makefile examples/Makefile doc/Doxyfile doc/Makefile libftdi.pc)
+AC_OUTPUT(Makefile src/Makefile examples/Makefile doc/Doxyfile doc/Makefile libftdi.pc libftdi.spec)