From 0b4b514c8bed9175b0dbabd1c9a4c94269ddf66c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ji=C5=99=C3=AD=20Pinkava?= <jiri.pinkava@rossum.ai>
Date: Sun, 25 Sep 2022 00:40:08 +0200
Subject: [PATCH] Makefile: add build dependencies for header files

---
 demod/mod/Makefile | 5 ++++-
 utils/Makefile     | 2 ++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/demod/mod/Makefile b/demod/mod/Makefile
index 743f87a..2c5ebe0 100644
--- a/demod/mod/Makefile
+++ b/demod/mod/Makefile
@@ -24,7 +24,10 @@ imet54mod: imet54mod.o demod_mod.o
 
 mp3h1mod: mp3h1mod.o demod_mod.o
 
-demod_mod.o : CFLAGS += -Ofast
+bch_ecc_mod.o: bch_ecc_mod.h
+
+demod_mod.o: CFLAGS += -Ofast
+demod_mod.o: demod_mod.h
 
 clean:
 	$(RM) $(PROGRAMS) $(PROGRAMS:=.o) demod_mod.o bch_ecc_mod.o
diff --git a/utils/Makefile b/utils/Makefile
index f5411d6..55a7fcc 100644
--- a/utils/Makefile
+++ b/utils/Makefile
@@ -6,5 +6,7 @@ all: $(PROGRAMS)
 
 fsk_demod: fsk_demod.o fsk.o modem_stats.o kiss_fftr.o kiss_fft.o
 
+kiss_fft.o: kiss_fft.c _kiss_fft_guts.h kiss_fft.h
+
 clean:
 	$(RM) $(PROGRAMS) $(PROGRAMS:=.o) fsk.o modem_stats.o kiss_fftr.o kiss_fft.o