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cannot find crtatmega4809.o #890

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rwirth opened this issue Jul 15, 2022 · 2 comments
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cannot find crtatmega4809.o #890

rwirth opened this issue Jul 15, 2022 · 2 comments
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@rwirth
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rwirth commented Jul 15, 2022

Trying to link any program for the mega4809 fails with

$ avr-gcc -x c -mmcu=atmega4809 - <<<"int main() {return 0;}"
/usr/bin/avr-ld: cannot find crtatmega4809.o: No such file or directory
/usr/bin/avr-ld: cannot find -latmega4809: No such file or directory

It seems the device-specific libs do not get generated during build due to a typo in gen-avr-lib-tree.sh, lines 354ff:

attiny1608:crtm1608.o:${DEV_DEFS}:${CFLAGS_SPACE}:${DEV_ASFLAGS};\
attiny1609:crtm1609.o:${DEV_DEFS}:${CFLAGS_SPACE}:${DEV_ASFLAGS};\
attiny3208:crtm3208.o:${DEV_DEFS}:${CFLAGS_SPACE}:${DEV_ASFLAGS};\
attiny3209:crtm3209.o:${DEV_DEFS}:${CFLAGS_SPACE}:${DEV_ASFLAGS};\
attiny4808:crtm4808.o:${DEV_DEFS}:${CFLAGS_SPACE}:${DEV_ASFLAGS};\
attiny4809:crtm4809.o:${DEV_DEFS}:${CFLAGS_SPACE}:${DEV_ASFLAGS}\

The device names should be atmega, not attiny.
@rwirth
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rwirth commented Jul 20, 2022

Also, the ATmega808/809 lines are missing.

@rmsc rmsc mentioned this issue Sep 30, 2022
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@newHeiko newHeiko mentioned this issue Apr 15, 2023
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sprintersb added a commit to sprintersb/avr-libc that referenced this issue Aug 4, 2023
@sprintersb
avrdudes#890 avrdudes#884: Fix / add entries for ATmega808/9, ATmega1…
612fa72 
…608/9, ATmega3208/9, ATmega4808/9.

Entries for ATmega808/9 were missing in devtools/gen-avr-lib-tree.sh.
ATmega1608/9,  ATmega3208/9,  ATmega4808/9 were wrongly filed "attiny".

Notice the io*.h files in include/avr are present, and the entries
in include/avr/Makefile.am::avr_HEADERS  are correct.  Also the entries
in include/avr/io.h are correct.

/
	* devtools/gen-avr-lib-tree.sh (atmega808, atmega809): Add.
	(atmega1608, atmega1609, atmega3208, atmega3209, atmega3208)
	(atmega3209): New, renamed from respective attiny* entries.
@sprintersb sprintersb added the bug Something isn't working label Jan 31, 2024
sprintersb added a commit that referenced this issue Jan 31, 2024
@sprintersb
Issues #890 #884: Fix / add entries for ATmega808/9, ATmega1608/9, AT…
afb1ffd 
…mega3208/9, ATmega4808/9.

Entries for ATmega808/9 were missing in devtools/gen-avr-lib-tree.sh.
ATmega1608/9,  ATmega3208/9,  ATmega4808/9 were wrongly filed "attiny".

Notice the io*.h files in include/avr are present, and the entries
in  include/avr/Makefile.am::avr_HEADERS  are correct.  Also the entries
in  include/avr/io.h  are correct.

	* devtools/gen-avr-lib-tree.sh (atmega808, atmega809): Add.
	(atmega1608, atmega1609, atmega3208, atmega3209, atmega3208)
	(atmega3209): New, renamed from respective attiny* entries.
@sprintersb
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Fixed by afb1ffd

@sprintersb sprintersb mentioned this issue Jan 31, 2024
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@Rahix Rahix mentioned this issue Feb 4, 2024
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@rwirth @sprintersb