Check your linker flags once again . Try looking at some of these Makefiles to understand what libftdi needs to compile - http://developer.intra2net.com/git/?p=libftdi;a=tree;f=examples;h=d9e2ba38d9b2017d7b326b08b27b9a74e1133888;hb=HEAD .
You can add the -I flag to include directories to the path On Wed, Jul 27, 2016 at 3:38 PM, Lorenzo Quadrelli < [email protected]> wrote: > Hello, I just installed the libraries following the provided instructions. > I’m on Ubuntu operative system. > > If I try to compile the example simple.c, inclunding <ftdi.h> I found this > error. > > gcc simple_ftdi.c -o myprogram > > simple_ftdi.c:8:18: fatal error: ftdi.h: File o directory non esistente > > #include <ftdi.h> > > ^ > > compilation terminated. > > > > If I include <libftdi1/ftdi.h> instead of <ftdi.h> I obtain these errors. > > gcc simple_ftdi.c -o my_program > > /tmp/ccdtY2Pa.o: nella funzione "main": > > simple_ftdi.c:(.text+0x18): riferimento non definito a "ftdi_new" > > simple_ftdi.c:(.text+0x57): riferimento non definito a > "ftdi_get_library_version" > > simple_ftdi.c:(.text+0x96): riferimento non definito a "ftdi_usb_open" > > simple_ftdi.c:(.text+0xab): riferimento non definito a > "ftdi_get_error_string" > > simple_ftdi.c:(.text+0xd6): riferimento non definito a "ftdi_free" > > simple_ftdi.c:(.text+0xff): riferimento non definito a "ftdi_read_chipid" > > simple_ftdi.c:(.text+0x130): riferimento non definito a "ftdi_usb_close" > > simple_ftdi.c:(.text+0x145): riferimento non definito a > "ftdi_get_error_string" > > simple_ftdi.c:(.text+0x170): riferimento non definito a "ftdi_free" > > simple_ftdi.c:(.text+0x183): riferimento non definito a "ftdi_free" > > collect2: error: ld returned 1 exit status > > > > I tried to solve including manually the file ftdi.c but it doesn’t work. > What I can to compile a program? > > I appreciate all of your help > -- > *Lorenzo* > *SSSUP-LM EMBEDDED COMPUTING SYSTEMS* > > ------------------------------ > > *libftdi* - see http://www.intra2net.com/en/developer/libftdi for details. > To unsubscribe send a mail to [email protected] > > -- libftdi - see http://www.intra2net.com/en/developer/libftdi for details. To unsubscribe send a mail to [email protected]
