Upon make:
Reading 205/205 dependency files
Done reading dependencies
MAKEFLAGS="" \
/usr/bin/python3.11 modsilent.py make
KBUILD_EXTRA_SYMBOLS=/usr/realtime-4.19.294-rtai-amd64/modules/Module.symvers
-C /usr/src/linux-headers-4.19.294-rtai-amd64 M=/home/ntu/linuxcnc/src CC=gcc
V=0 modules
make[1]: Entering directory '/usr/src/linux-headers-4.19.294-rtai-amd64'
CC [M] /home/ntu/linuxcnc/src/objects/hal/components/limit_axis.o
hal/components/limit_axis.comp: In function ‘_’:
hal/components/limit_axis.comp:67:3: error: ‘for’ loop initial declarations are
only allowed in C99 or C11 mode
hal/components/limit_axis.comp:67:3: note: use option ‘-std=c99’, ‘-std=gnu99’,
‘-std=c11’ or ‘-std=gnu11’ to compile your code
make[2]: *** [scripts/Makefile.build:304:
/home/ntu/linuxcnc/src/objects/hal/components/limit_axis.o] Error 1
make[1]: *** [Makefile:1566: _module_/home/ntu/linuxcnc/src] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-4.19.294-rtai-amd64'
make: *** [Makefile:547: modules] Error 2
After using `make -ki` to keep going and ignore errors:
CC [M] /home/ntu/linuxcnc/src/objects/hal/components/raster.o
/home/ntu/linuxcnc/src/objects/hal/components/raster.c:14:10: fatal error:
stdlib.h: No such file or directory
14 | #include
| ^~
compilation terminated.
make[2]: [scripts/Makefile.build:304:
/home/ntu/linuxcnc/src/objects/hal/components/raster.o] Error 1 (ignored)
LD [M] /home/ntu/linuxcnc/src/raster.o
ld: cannot find /home/ntu/linuxcnc/src/objects/hal/components/raster.o: No such
file or directory
make[2]: [scripts/Makefile.build:516: /home/ntu/linuxcnc/src/raster.o] Error 1
(ignored)
As for this one, if you just set CONFIG_FRAME_WARN in the kernel config, it
should go away:
CC [M] /home/ntu/linuxcnc/src/emc/kinematics/genserfuncs.o
/home/ntu/linuxcnc/src/emc/kinematics/genserfuncs.c: In function
‘genserKinematicsInverse’:
/home/ntu/linuxcnc/src/emc/kinematics/genserfuncs.c:564:1: error: the frame
size of 2576 bytes is larger than 2560 bytes [-Werror=frame-larger-than=]
564 | }
| ^
cc1: some warnings being treated as errors
make[2]: [scripts/Makefile.build:304:
/home/ntu/linuxcnc/src/emc/kinematics/genserfuncs.o] Error 1 (ignored)
CC [M] /home/ntu/linuxcnc/src/libnml/posemath/gomath.o
LD [M] /home/ntu/linuxcnc/src/genserkins.o
ld: cannot find /home/ntu/linuxcnc/src/emc/kinematics/genserfuncs.o: No such
file or directory
make[2]: [scripts/Makefile.build:516: /home/ntu/linuxcnc/src/genserkins.o]
Error 1 (ignored)
I suppose you could also set -Wno-error=frame-larger-than as part of the CFLAGS
for the last one too.
Alec
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