sFlow library is using BSD-style types like u_char that require
_BSD_SOURCE to be defined.
Also adding _DEFAULT_SOURCE, because _BSD_SOURCE cannot be used
without it with glibc > 2.19:
error: "_BSD_SOURCE and _SVID_SOURCE are deprecated,
use _DEFAULT_SOURCE"
Signed-off-by: Ilya Maximets <[email protected]>
---
lib/automake.mk | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/automake.mk b/lib/automake.mk
index e64ee76ce..24b0ffefe 100644
--- a/lib/automake.mk
+++ b/lib/automake.mk
@@ -451,7 +451,7 @@ lib_libsflow_la_SOURCES = \
lib/sflow_poller.c \
lib/sflow_receiver.c
lib_libsflow_la_CPPFLAGS = $(AM_CPPFLAGS)
-lib_libsflow_la_CFLAGS = $(AM_CFLAGS)
+lib_libsflow_la_CFLAGS = $(AM_CFLAGS) -D_BSD_SOURCE -D_DEFAULT_SOURCE
if HAVE_WNO_UNUSED
lib_libsflow_la_CFLAGS += -Wno-unused
endif
--
2.40.1
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