From f7858c884cad85b116214722bfa16f280df03f0c Mon Sep 17 00:00:00 2001
From: Nicholas Corgan <n.corgan@gmail.com>
Date: Sat, 15 Jul 2023 09:10:51 -0500
Subject: [PATCH] Add -Wno-unused-result flag

---
 CMakeLists.txt | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b04dbf7..54a05a5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,12 +1,12 @@
-######################################################################## 
+########################################################################
 # Build Soapy SDR support module for FCDPP
-######################################################################## 
+########################################################################
 cmake_minimum_required(VERSION 2.8.7)
 project(SoapyFCDPP CXX C)
 
 find_package(SoapySDR "0.6.0" NO_MODULE)
 if (NOT SoapySDR_FOUND)
-    message(FATAL_ERROR "Soapy SDR development files not found...") 
+    message(FATAL_ERROR "Soapy SDR development files not found...")
 endif ()
 
 list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR})
@@ -16,7 +16,7 @@ if (HIDAPI_FOUND)
     message(STATUS "HIDAPI_INCLUDE_DIR: ${HIDAPI_INCLUDE_DIR}")
     message(STATUS "HIDAPI_LIBRARY: ${HIDAPI_LIBRARY}")
 else()
-    message(FATAL_ERROR "HID API development files not found...") 
+    message(FATAL_ERROR "HID API development files not found...")
 endif ()
 
 find_package(ALSA)
@@ -24,14 +24,14 @@ if (ALSA_FOUND)
     message(STATUS "ALSA_INCLUDE_DIRS: ${ALSA_INCLUDE_DIRS}")
     message(STATUS "ALSA_LIBRARIES: ${ALSA_LIBRARIES}")
 else()
-    message(FATAL_ERROR "ALSA development files not found...") 
+    message(FATAL_ERROR "ALSA development files not found...")
 endif ()
 
 
 if(CMAKE_COMPILER_IS_GNUCXX)
 
-    #disable warnings for unused parameters
-    add_definitions(-Wno-unused-parameter)
+    #disable warnings for unused parameters+results
+    add_definitions(-Wno-unused-parameter -Wno-unused-result)
 
 endif(CMAKE_COMPILER_IS_GNUCXX)
 
@@ -47,4 +47,4 @@ SOAPY_SDR_MODULE_UTIL(
 )
 
 add_executable(fcddirect fcddirect.cpp)
-target_link_libraries(fcddirect SoapySDR)
\ No newline at end of file
+target_link_libraries(fcddirect SoapySDR)