From 173defd6763902927761e0482e283e4d42c38771 Mon Sep 17 00:00:00 2001
From: Xavier Arteaga <xavier@softwareradiosystems.com>
Date: Tue, 17 Dec 2019 15:35:14 +0100
Subject: [PATCH] srsLTE: Execute load and save FFTW wisdom automatically

---
 lib/src/phy/dft/dft_fftw.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/src/phy/dft/dft_fftw.c b/lib/src/phy/dft/dft_fftw.c
index 30df37a2d..26e17dec3 100644
--- a/lib/src/phy/dft/dft_fftw.c
+++ b/lib/src/phy/dft/dft_fftw.c
@@ -53,7 +53,7 @@ static int get_fftw_wisdom_file(char* full_path, uint32_t n)
 
 static pthread_mutex_t fft_mutex = PTHREAD_MUTEX_INITIALIZER;
 
-void srslte_dft_load()
+__attribute__((constructor)) void srslte_dft_load()
 {
 #ifdef FFTW_WISDOM_FILE
   char full_path[256];
@@ -64,7 +64,7 @@ void srslte_dft_load()
 #endif
 }
 
-void srslte_dft_exit()
+__attribute__((destructor)) void srslte_dft_exit()
 {
 #ifdef FFTW_WISDOM_FILE
   char full_path[256];