diff options
Diffstat (limited to 'gnuradio-core')
| -rw-r--r-- | gnuradio-core/src/lib/filter/gr_sincos.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gnuradio-core/src/lib/filter/gr_sincos.c b/gnuradio-core/src/lib/filter/gr_sincos.c index 240a84852..3543ebfde 100644 --- a/gnuradio-core/src/lib/filter/gr_sincos.c +++ b/gnuradio-core/src/lib/filter/gr_sincos.c @@ -24,7 +24,9 @@ #include "config.h" #endif +#ifndef _GNU_SOURCE #define _GNU_SOURCE // ask for GNU extensions if available +#endif #include <gr_sincos.h> #include <math.h> |