some fixes in cmake. added option to disable bladerf

CMakeLists.txt

@@ -53,6 +53,7 @@ configure_file(
 ########################################################################
 option(DisableMEX     "DisableMEX"     ON)
 option(StaticMKL      "StaticMKL"      OFF)
+option(DisableBladeRF "DisableBladeRF" OFF)
 
 ########################################################################
 # Install Dirs
@@ -102,14 +103,14 @@ if(CMAKE_COMPILER_IS_GNUCC)
 
   if(${CMAKE_BUILD_TYPE} STREQUAL "Debug")
     find_package(SSE)
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O0")
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O0")
     if(HAVE_AVX)
-      set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=native -mfpmath=sse -mavx -DLV_HAVE_AVX -DLV_HAVE_SSE")      
+      set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=native -mfpmath=sse -mavx -DLV_HAVE_AVX -DLV_HAVE_SSE")      
     elseif(HAVE_SSE)
-      set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=native -mfpmath=sse -msse4.1 -DLV_HAVE_SSE")
+      set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=native -mfpmath=sse -msse4.1 -DLV_HAVE_SSE")
     endif(HAVE_AVX)
   else(${CMAKE_BUILD_TYPE} STREQUAL "Debug")
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3")
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O3")
     find_package(SSE)
     if(HAVE_AVX)
       set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=native -mfpmath=sse -mavx -DLV_HAVE_AVX -DLV_HAVE_SSE")

srslte/CMakeLists.txt

@@ -61,11 +61,13 @@ if(UHD_FOUND)
   link_directories(${UHD_LIBRARY_DIRS})
 endif(UHD_FOUND)
 
-find_package(bladeRF)
-if(BLADERF_FOUND)
+if(NOT DisableBladeRF) 
+  find_package(bladeRF)
+  if(BLADERF_FOUND)
     include_directories(${BLADERF_INCLUDE_DIRS})
     link_directories(${BLADERF_LIBRARY_DIRS})
-endif(BLADERF_FOUND)
+  endif(BLADERF_FOUND)
+endif(NOT DisableBladeRF)
 
 if(BLADERF_FOUND OR UHD_FOUND)
   set(RF_FOUND TRUE CACHE INTERNAL "RF frontend found")