say -D_GNU_SOURCE

diff --git a/cprogs.make b/cprogs.make
index c9d0ebac109bd4e2ebf79c9da94db2b87919b3ec..f9ff7a166d142bcc5a2a75c1645971939813a1eb 100644 (file)
--- a/cprogs.make
+++ b/cprogs.make
@@ -1,6 +1,6 @@
 OPTIMISE= -O2
 WERROR= -Werror
-CFLAGS=        $(CPPFLAGS) \
+CFLAGS=        $(CPPFLAGS) -D_GNU_SOURCE \
        -Wall -Wwrite-strings -Wpointer-arith -Wmissing-declarations \
        -Wnested-externs -Wmissing-prototypes -Wstrict-prototypes \
        $(WERROR) \