From bc824badaa981c1785d8c76d7cf56274d7c582b8 Mon Sep 17 00:00:00 2001
From: Josh Blum <josh@joshknows.com>
Date: Thu, 9 Sep 2010 16:28:37 -0700
Subject: usrp-e: configure flag option for usrp-e support
---
host/lib/usrp/usrp_e/CMakeLists.txt | 17 ++++++++++++++---
1 file changed, 14 insertions(+), 3 deletions(-)
(limited to 'host/lib')
diff --git a/host/lib/usrp/usrp_e/CMakeLists.txt b/host/lib/usrp/usrp_e/CMakeLists.txt
index f0c125f26..da759d931 100644
--- a/host/lib/usrp/usrp_e/CMakeLists.txt
+++ b/host/lib/usrp/usrp_e/CMakeLists.txt
@@ -25,7 +25,18 @@ MESSAGE(STATUS "Configuring usrp-e support...")
INCLUDE(CheckIncludeFileCXX)
CHECK_INCLUDE_FILE_CXX(linux/usrp_e.h HAVE_LINUX_USRP_E_H)
-IF(HAVE_LINUX_USRP_E_H)
+IF(DEFINED ENABLE_USRP_E)
+ IF(ENABLE_USRP_E)
+ MESSAGE(STATUS "USRP-E support enabled by configure flag")
+ ELSE(ENABLE_USRP_E)
+ MESSAGE(STATUS "USRP-E support disabled by configure flag")
+ ENDIF(ENABLE_USRP_E)
+ELSE(DEFINED ENABLE_USRP_E) #not defined: automatic enabling of component
+ SET(ENABLE_USRP_E ${HAVE_LINUX_USRP_E_H})
+ENDIF(DEFINED ENABLE_USRP_E)
+SET(ENABLE_USRP_E ${ENABLE_USRP_E} CACHE BOOL "enable USRP-E support")
+
+IF(ENABLE_USRP_E)
MESSAGE(STATUS " Building usrp-e support.")
LIBUHD_APPEND_SOURCES(
${CMAKE_SOURCE_DIR}/lib/usrp/usrp_e/clock_ctrl.cpp
@@ -45,6 +56,6 @@ IF(HAVE_LINUX_USRP_E_H)
${CMAKE_SOURCE_DIR}/lib/usrp/usrp_e/usrp_e_iface.hpp
${CMAKE_SOURCE_DIR}/lib/usrp/usrp_e/usrp_e_regs.hpp
)
-ELSE(HAVE_LINUX_USRP_E_H)
+ELSE(ENABLE_USRP_E)
MESSAGE(STATUS " Skipping usrp-e support.")
-ENDIF(HAVE_LINUX_USRP_E_H)
+ENDIF(ENABLE_USRP_E)
--
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