From: Thomas Tsou <ttsou@vt.edu>
Date: Tue, 6 Oct 2009 22:43:30 +0000 (-0400)
Subject: usrp: Corrected build fix for libusb
X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=1a86e44fe225e412cad32dd16e2583effb4c701e;p=debian%2Fgnuradio

usrp: Corrected build fix for libusb
---

diff --git a/config/usrp_libusb.m4 b/config/usrp_libusb.m4
index 73872eae..0c271e0f 100644
--- a/config/usrp_libusb.m4
+++ b/config/usrp_libusb.m4
@@ -55,11 +55,11 @@ AC_DEFUN([USRP_LIBUSB], [
     ])
   fi
 
-  if x$USB_INCLUDEDIR != x; then
-    USB_INCLUDES=-I$USB_INCLUDEDIR
-  fi
-
   if test x$libusbok = xyes; then
+    if test x$USB_INCLUDEDIR != x; then
+      USB_INCLUDES="-I$USB_INCLUDEDIR"
+      AC_SUBST(USB_INCLUDES)
+    fi
     AC_SUBST(USB_LIBS)
     ifelse([$2], , :, [$2])
   else