Thanks for pointing me to ac_cfg.h!
ac_cfg.h contains
#define HAVE_USB_H 1
I tried - in the un-tared directory - to see where HAVE_STDINT_H is
defined and used: it is only used, nowhere defined.
grep -r HAVE_STDINT_H *
ac_cfg.h.in:#undef HAVE_STDINT_H
configure:#ifdef HAVE_STDINT_H
flip1.c:#if HAVE_STDINT_H
flip2.c:#if HAVE_STDINT_H
pindefs.h:#ifdef HAVE_STDINT_H
and, after running ./configure in addition
config.log:| #ifdef HAVE_STDINT_H
config.log:| #ifdef HAVE_STDINT_H
This made me suspicious about the "configure" procedure simply
forgetting a check for stdint.h.
ChangeLog mentions bug #41402 on a missing stdint.h in dfu.c - could
this be a related problem?
Just for playing with "what-ifs": before running ./configure, I tried to
patch the "configure" procedure, appending to he list of header files to
be checked (line #5654) also stdint.h. That makes the problem go away,
HAVE_STDINT_H is now defined as 1, and the build now terminates
successfully. But: why is such a fix necessary on my platform and not
elsewhere?
I then checked
- the other variables commented as "undef" in ac_cfg.h
- against existing header files in my /usr/include
Here is list of header files that exist, but where HAVE_xxx is not defined:
inttypes.h, stdint.h, memory.h strings.h sys/stat.h sys_time.h
sys_types.h termios.h
Juergen
_______________________________________________
AVR-chat mailing list
[email protected]
https://lists.nongnu.org/mailman/listinfo/avr-chat
