Fixed on MacOS:

- "warning: implicit declaration of function 'sysctlbyname' is invalid in C99" - "error: unknown type name 'u_int'" after including <sys/sysctl.h> Signed-off-by: Matej Kenda <[email protected]>
analogdevicesinc · Mar 13, 2020 · c954463 · c954463
1 parent 3076542
commit c954463
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diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -78,6 +78,12 @@ if (CMAKE_COMPILER_IS_GNUCC)
 	endif()
 endif()
 
+if(APPLE)
+	#full Single Unix Standard v3 (SUSv3) conformance (the Unix API)
+	add_definitions(-D_DARWIN_C_SOURCE)
+	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -pedantic -Wno-unused-parameter -Wno-sign-compare")
+endif()
+
 include(CheckSymbolExists)
 check_symbol_exists(strdup "string.h" HAS_STRDUP)
 check_symbol_exists(strerror_r "string.h" HAS_STRERROR_R)

diff --git a/tests/iio_stresstest.c b/tests/iio_stresstest.c
@@ -28,6 +28,7 @@
 #include <errno.h>
 #include <limits.h>
 #include <sys/time.h>
+#include <sys/sysctl.h>
 
 #define MY_NAME "iio_stresstest"