[avr-libc-dev] [patch #9543] Add avrxmega3 devices.

[Georg-Johann Lay]

Follow-up Comment #4, patch #9543 (project avr-libc):

With that patch, avr-libc fails to build:

++
Making all in avrxmega3
make[4]: Entering directory
'/srv/local/gnu/build/avrlibc-trunk/avr/lib/avrxmega3'
Making all in attiny1614
make[5]: Entering directory
'/srv/local/gnu/build/avrlibc-trunk/avr/lib/avrxmega3/attiny1614'
/local/gnu/install/gcc-8/bin/avr-gcc -DHAVE_CONFIG_H -I.
-I../../../../../../source/avrlibc-trunk/avr/lib/avrxmega3/attiny1614
-I../../../..  -I../../../../../../source/avrlibc-trunk/common
-I../../../../../../source/avrlibc-trunk/include -I../../../../include  -Wall
-W -Wstrict-prototypes -mmcu=attiny1614  -mcall-prologues -Os  -MT
eewr_block_xmega.o -MD -MP -MF .deps/eewr_block_xmega.Tpo -c -o
eewr_block_xmega.o
../../../../../../source/avrlibc-trunk/libc/misc/eewr_block_xmega.c
../../../../../../source/avrlibc-trunk/libc/misc/eewr_block_xmega.c: In
function 'eeprom_write_page':
../../../../../../source/avrlibc-trunk/libc/misc/eewr_block_xmega.c:26:13:
error: 'NVM' undeclared (first use in this function)
   } while ((NVM.STATUS & NVM_NVMBUSY_bm) == NVM_NVMBUSY_bm);
             ^~~
../../../../../../source/avrlibc-trunk/libc/misc/eewr_block_xmega.c:26:13:
note: each undeclared identifier is reported only once for each function it
appears in
../../../../../../source/avrlibc-trunk/libc/misc/eewr_block_xmega.c:26:26:
error: 'NVM_NVMBUSY_bm' undeclared (first use in this function); did you mean
'RTC_CMPBUSY_bm'?
   } while ((NVM.STATUS & NVM_NVMBUSY_bm) == NVM_NVMBUSY_bm);
                          ^~~~~~~~~~~~~~
                          RTC_CMPBUSY_bm
../../../../../../source/avrlibc-trunk/libc/misc/eewr_block_xmega.c:58:13:
error: 'NVM_CMD_ERASE_WRITE_EEPROM_PAGE_gc' undeclared (first use in this
function)
   NVM.CMD = NVM_CMD_ERASE_WRITE_EEPROM_PAGE_gc;
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../../../../../source/avrlibc-trunk/libc/misc/eewr_block_xmega.c:59:29:
error: 'NVM_CMDEX_bm' undeclared (first use in this function); did you mean
'TCD_CMPDEN_bm'?
   ccp_write_io (&NVM.CTRLA, NVM_CMDEX_bm);
                             ^~~~~~~~~~~~
                             TCD_CMPDEN_bm
Makefile:632: recipe for target 'eewr_block_xmega.o' failed
--

Notice that avr-gcc defines AVR_XMEGA for these devices (in case that
matters).

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