On Tue, Dec 29, 2015 at 10:45:22PM +0000, Gavin Smith wrote: > > > >>PIC_DEVICE=18f4550 > >>CC=sdcc > >>LD=sdcc > >>FLAGS= --use-non-free -mpic16 -p$(PIC_DEVICE) > >>AM_CFLAGS = $(FLAGS) > >>AM_LDFLAGS= > >>override CFLAGS= > >> > >>COMPILE=$(CC) $(FLAGS) -c -o > >>LINK=$(LD) $(FLAGS) -o $@ > >> > >>noinst_PROGRAMS = firmware.hex > >>firmware_hex_SOURCES = firmware.c > > > > * Notice i've tried (with no success) AM_CFLAGS, AM_LDFLAGS, override CFLAGS > > I don't think override CFLAGS means anything. > > Maybe try taking all of this out of Makefile.am and giving this > information on the configure command-line: > > ./configure CC=sdcc LD=sdcc CFLAGS='--use-non-free -mpic16 -p18f4550' > > and so on.
Thank you for the fast response, wouldn't that use SDCC for the whole project? The problem is the project consist of C (pc) software and a firmware, so the bigger part is build with GCC and just the firmware with SDCC. > > > I need to compile the code using SDCC compiler with the flags i specified > > there, > > but when i try `make` i got error because of additional flags being added > > that > > SDCC doesn't recognize: > > Right, I reckon the configure script isn't seeing what you put in > Makefile.am, finds another C compiler and is using flags appropriate > for that compiler. Putting CC=sdcc on the command line will let it > know. (I believe the error message you're getting is to do with the > "dependency style" of the C compiler that was found.) Oh i see... but how can i compile the code that do need GCC? my code structure is basically like this: src/ | +---app/ | +---firmware/ `app` is C software (compiled with GCC) but `firmware` is for the microcontroller (compiled with SDCC). I want a Makefile.am per directory so `app` and `firmware` are compiled when *make* is triggered from the project root, everything (including the nested Makefile.am files) works so far, except for this problem. So is there a way i should specify this when invoking configure? Thanks! -- Daniel Campoverde Carrión [alx741] GPG key id: 12622B78 (keys.gnupg.net) http://silly-bytes.blogspot.com/
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