You need to explicitly link the other object files into the final elf as well. msp430-gcc -Os -Wall -g -mmcu=msp430f5438a main.o bluetooth.o comm.o characters.o output.o -o main.elf
On Wed, 2013-04-17 at 20:20 -0400, Ian Chapman wrote: > Hi all, > My Makefile produces all the dot.o files from the dot.c files with > a few warnings. However the link stage fails to find the functions > called by main.c that are specified in the dot.h and defined in the > dot.c files and by then should be in dot.o files. > Makefile > CC=msp430-gcc > CFLAGS=-Os -Wall -g -mmcu=msp430f5438a > main : main.o bluetooth.o comm.o characters.o output.o > $(CC) $(CFLAGS) main.c -o main.elf > main.o : main.c main.h > $(CC) $(CFLAGS) -c main.c > etc > > Result > msp430-gcc -Os -Wall -g -mmcu=msp430f5438a main.c -o main.elf > /tmp/ccx0kuof.o: In function `main': > /home/stan/msp430/TDU/main.c:202: undefined reference to `vEnterCommandMode' > /home/stan/msp430/TDU/main.c:203: undefined reference to `vSendCommand' > collect2: ld returned 1 exit status > make: *** [main] Error 1 > > I guess I'm missing a flag to indicate that the dot.o files are in > the working directory but that should be the gcc default. Any ideas? Ian. > > > ------------------------------------------------------------------------------ > Precog is a next-generation analytics platform capable of advanced > analytics on semi-structured data. The platform includes APIs for building > apps and a phenomenal toolset for data science. Developers can use > our toolset for easy data analysis & visualization. Get a free account! > http://www2.precog.com/precogplatform/slashdotnewsletter > _______________________________________________ > Mspgcc-users mailing list > Mspgcc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/mspgcc-users
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