Cmake: Turn on -Werror for CI system

For environments which have TRAVIS=1 and CI=1, add -Werrror to the CFLAGS. This will ensure that any warnings are caught easier on the CI system that we use. (At least with GCC). Signed-off-by: Robin Getz <[email protected]>
analogdevicesinc · Apr 27, 2020 · 0b3949d · 0b3949d
1 parent 8d7fd52
commit 0b3949d
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -85,6 +85,9 @@ if (CMAKE_COMPILER_IS_GNUCC)
 			set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c99")
 		endif()
 	endif()
+	if(DEFINED ENV{TRAVIS} AND DEFINED ENV{CI})
+		set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror")
+	endif()
 endif()
 
 if(APPLE)