Move fft and ft8 to libs/libfft and libs/libft8, compiled as shared object lib(.so)

libs/Makefile

@@ -0,0 +1,17 @@
+SUBDIRS := libfft
+SUBDIRS += libft8
+
+
+
+all install:
+	echo $(SUBDIRS)
+	@for i in `echo $(SUBDIRS)`; do \
+			$(MAKE) -C $$i $@ || exit 1; \
+	done
+
+
+clean mrproper:
+	@for i in `echo $(SUBDIRS)`; do \
+			$(MAKE) -C $$i $@ || exit 1; \
+	done
+

libs/libfft/Makefile

@@ -0,0 +1,53 @@
+
+RM = rm
+MKDIR = mkdir
+
+OBJDIR = obj
+SODIR = bin
+SRCDIR = src
+LIBS = libfft.so
+LIBSA = libfft.a
+LIBFILE = libfft.so.0.0
+OUTFILE = $(SODIR)/$(LIBFILE)
+
+LDFLAGS = -shared -Wl,-soname,$(LIBFILE)
+
+INC = -I./include
+
+CFLAGS += -fPIC -w
+
+SRCS := $(wildcard *.c $(SRCDIR)/*.c)
+OBJS := $(patsubst %.c, $(OBJDIR)/%.o, $(notdir ${SRCS}))
+
+
+$(OBJDIR)/%.o : $(SRCDIR)/%.c
+	$(CXX) -c -o "$(OBJDIR)/$(*F).o" $(INC) $(CFLAGS) "$<" 
+
+all: $(OUTFILE)
+
+$(OUTFILE): $(OBJDIR) $(OBJS)
+	$(CXX) -o "$(OUTFILE)" $(OBJS) $(LDFLAGS)
+	ln -sf $(LIBFILE) $(SODIR)/$(LIBS)
+
+
+$(OBJDIR):
+	$(MKDIR) -p "$(OBJDIR)"
+	$(MKDIR) -p "$(SODIR)"
+
+
+rebuild: cleanall all
+
+clean:
+	$(RM) -f $(OUTFILE)
+	$(RM) -f $(OBJS)
+	$(RM) -rf $(OBJDIR)
+	$(RM) -rf $(SODIR)
+
+
+cleanall: clean
+
+
+install:
+	$(INSTALL) -D $(OUTFILE) /usr/lib/$(LIBFILE)
+
+

libs/libft8/Makefile

@@ -0,0 +1,53 @@
+
+RM = rm
+MKDIR = mkdir
+
+OBJDIR = obj
+SODIR = bin
+SRCDIR = src
+LIBS = libft8.so
+LIBSA = libft8.a
+LIBFILE = libft8.so.0.0
+OUTFILE = $(SODIR)/$(LIBFILE)
+
+LDFLAGS = -shared -Wl,-soname,$(LIBFILE)
+
+INC = -I./include
+
+CFLAGS += -fPIC -w
+
+SRCS := $(wildcard *.c $(SRCDIR)/*.c)
+OBJS := $(patsubst %.c, $(OBJDIR)/%.o, $(notdir ${SRCS}))
+
+
+$(OBJDIR)/%.o : $(SRCDIR)/%.c
+	$(CXX) -c -o "$(OBJDIR)/$(*F).o" $(INC) $(CFLAGS) "$<" 
+
+all: $(OUTFILE)
+
+$(OUTFILE): $(OBJDIR) $(OBJS)
+	$(CXX) -o "$(OUTFILE)" $(OBJS) $(LDFLAGS)
+	ln -sf $(LIBFILE) $(SODIR)/$(LIBS)
+
+
+$(OBJDIR):
+	$(MKDIR) -p "$(OBJDIR)"
+	$(MKDIR) -p "$(SODIR)"
+
+
+rebuild: cleanall all
+
+clean:
+	$(RM) -f $(OUTFILE)
+	$(RM) -f $(OBJS)
+	$(RM) -rf $(OBJDIR)
+	$(RM) -rf $(SODIR)
+
+
+cleanall: clean
+
+
+install:
+	$(INSTALL) -D $(OUTFILE) /usr/lib/$(LIBFILE)
+
+

libs/libft8/src/ft8_constants.c

@@ -1,4 +1,4 @@
-#include "constants.h"
+#include "ft8_constants.h"
 
 // Costas sync tone pattern
 const uint8_t kFT8_Costas_pattern[7] = {3, 1, 4, 0, 6, 5, 2};

libs/libft8/src/ft8_crc.c

@@ -1,5 +1,5 @@
-#include "crc.h"
-#include "constants.h"
+#include "ft8_crc.h"
+#include "ft8_constants.h"
 
 #define TOPBIT (1u << (FT8_CRC_WIDTH - 1))
 

libs/libft8/src/ft8_decode.c

@@ -1,8 +1,8 @@
-#include "decode.h"
-#include "constants.h"
-#include "crc.h"
-#include "ldpc.h"
-#include "unpack.h"
+#include "ft8_decode.h"
+#include "ft8_constants.h"
+#include "ft8_crc.h"
+#include "ft8_ldpc.h"
+#include "ft8_unpack.h"
 
 #include <stdbool.h>
 #include <math.h>

libs/libft8/src/ft8_encode.c

@@ -1,6 +1,6 @@
-#include "encode.h"
-#include "constants.h"
-#include "crc.h"
+#include "ft8_encode.h"
+#include "ft8_constants.h"
+#include "ft8_crc.h"
 
 #include <stdio.h>
 

libs/libft8/src/ft8_ldpc.c

@@ -9,8 +9,8 @@
 // codeword[i] = log ( P(x=0) / P(x=1) )
 //
 
-#include "ldpc.h"
-#include "constants.h"
+#include "ft8_ldpc.h"
+#include "ft8_constants.h"
 
 #include <stdio.h>
 #include <math.h>

libs/libft8/src/ft8_pack.c

@@ -1,5 +1,5 @@
-#include "pack.h"
-#include "text.h"
+#include "ft8_pack.h"
+#include "ft8_text.h"
 
 #include <stdbool.h>
 #include <stdint.h>
@@ -365,4 +365,4 @@ int main()
     return 0;
 }
 
-#endif
+#endif

libs/libft8/src/ft8_text.c

@@ -1,4 +1,4 @@
-#include "text.h"
+#include "ft8_text.h"
 
 #include <string.h>
 

libs/libft8/src/ft8_unpack.c

@@ -1,5 +1,5 @@
-#include "unpack.h"
-#include "text.h"
+#include "ft8_unpack.h"
+#include "ft8_text.h"
 
 #include <string.h>