--- CMakeLists.txt.orig	2015-04-21 14:32:18 UTC
+++ CMakeLists.txt
@@ -63,34 +63,6 @@ ELSE(NOT LIBSDR_GUI_FOUND)
 ENDIF(NOT LIBSDR_GUI_FOUND)
 
 # Set compiler flags
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${Qt5Widgets_EXECUTABLE_COMPILE_FLAGS} -Wall -fPIC")
-set(CMAKE_CXX_FLAGS_DEBUG   "${CMAKE_CXX_FLAGS_DEBUG} -O0 -ggdb")
-set(CMAKE_CXX_FLAGS_DEBUG   "${CMAKE_CXX_FLAGS_DEBUG} -O0 -ggdb")
-set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3 -ggdb")
-
-
-# FFLAGS depend on the compiler
-get_filename_component(Fortran_COMPILER_NAME ${CMAKE_Fortran_COMPILER} NAME)
-
-if(Fortran_COMPILER_NAME MATCHES "gfortran.*")
-  # gfortran
-  set(CMAKE_Fortran_FLAGS_RELEASE "-funroll-all-loops -fno-f2c -O3")
-  set(CMAKE_Fortran_FLAGS_DEBUG   "-fno-f2c -O0 -g")
-elseif(Fortran_COMPILER_NAME MATCHES "ifort.*")
-  # ifort (untested)
-  set(CMAKE_Fortran_FLAGS_RELEASE "-f77rtl -O3")
-  set(CMAKE_Fortran_FLAGS_DEBUG   "-f77rtl -O0 -g")
-elseif(Fortran_COMPILER_NAME MATCHES "g77")
-  # g77
-  set(CMAKE_Fortran_FLAGS_RELEASE "-funroll-all-loops -fno-f2c -O3 -m32")
-  set(CMAKE_Fortran_FLAGS_DEBUG   "-fno-f2c -O0 -g -m32")
-else(Fortran_COMPILER_NAME MATCHES "gfortran.*")
-  message("CMAKE_Fortran_COMPILER full path: " ${CMAKE_Fortran_COMPILER})
-  message("Fortran compiler: " ${Fortran_COMPILER_NAME})
-  message("No optimized Fortran compiler flags are known, we just try -O2...")
-  set(CMAKE_Fortran_FLAGS_RELEASE "-O2")
-  set(CMAKE_Fortran_FLAGS_DEBUG   "-O0 -g")
-endif(Fortran_COMPILER_NAME MATCHES "gfortran.*")
 
 #
 # Get default install directories under Linux