Use flite to announce flight state

[fw/altos] / configure.ac

diff --git a/configure.ac b/configure.ac
index 178a53f4b51603b64c2d25900a891af9d32bd4bd..b2467c3b0ca91b3aeae96bcdff723e2278ba003f 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -43,6 +43,16 @@ if test "x$GCC" = "xyes"; then
 fi
 AC_SUBST(WARN_CFLAGS)
 
+AC_CHECK_HEADERS(flite/flite.h,HAVE_FLITE_H=yes,HAVE_FLITE_H=no)
+AC_CHECK_LIB(flite, flite_init,HAVE_LIBFLITE=yes,HAVE_LIBFLITE=no,-lm)
+
+if test "x$HAVE_FLITE_H" = "xyes" -a "x$HAVE_LIBFLITE" = "xyes"; then
+       AC_DEFINE(HAVE_FLITE,1,[Define if the flite library is usable])
+       AC_SUBST(FLITE_LIBS,"-lflite_cmu_us_kal -lflite_usenglish -lflite_cmulex -lflite -lm")
+       AC_SUBST(FLITE_INCS,-Iflite)
+fi
+AM_CONDITIONAL(USE_FLITE,test "x$HAVE_FLITE_H" = "xyes" -a "x$HAVE_LIBFLITE" = "xyes")
+
 PKG_CHECK_MODULES([GNOME], [gtk+-2.0 libglade-2.0 gconf-2.0])
 
 PKG_CHECK_MODULES([LIBUSB], [libusb-1.0])