build task breaks if particular directory name is in path

[ziopio]

rebar3 grisp build fails during compilation.

This has been observed during build using the docker image of the toolchain.

Paths like /Users/me/Desktop/grisp/LINFO2992/2myapp-2 can crash the build with the following error

LINFO2992 is the trigger in this case

===> Compiling
* Configuring
* Compiling (this may take a while)
===> sh(docker run --rm  -e GRISP=yes -e GRISP_PLATFORM=grisp2 --volume /home/daube/Documents/LINFO2992/balancing_robot:/home/daube/Documents/LINFO2992/balancing_robot grisp/grisp2-rtems-toolchain sh -c "cd /home/daube/Documents/LINFO2992/balancing_robot/_grisp/grisp2/otp/27.2.3/build && ./otp_build boot -a")
failed with return code 1 and the following output:
 MAKE	depend
gmake[1]: Entering directory '/home/daube/Documents/LINFO2992/balancing_robot/_grisp/grisp2/otp/27.2.3/build/erts/emulator'
 MAKE	generate
gmake[2]: Entering directory '/home/daube/Documents/LINFO2992/balancing_robot/_grisp/grisp2/otp/27.2.3/build/erts/emulator'
fatal: detected dubious ownership in repository at '/home/daube/Documents/LINFO2992/balancing_robot/_grisp/grisp2/otp/27.2.3/build'
To add an exception for this directory, call:

	git config --global --add safe.directory /home/daube/Documents/LINFO2992/balancing_robot/_grisp/grisp2/otp/27.2.3/build
 GEN	x86_64-pc-linux-gnu/opt/emu/OPCODES-GENERATED
 GEN	x86_64-pc-linux-gnu/opt/emu/TABLES-GENERATED
 GEN	x86_64-pc-linux-gnu/opt/emu/erl_alloc_types.h
 GEN	x86_64-pc-linux-gnu/erl_version.h
 GEN	x86_64-pc-linux-gnu/opt/emu/driver_tab.c
gmake[3]: Entering directory '/home/daube/Documents/LINFO2992/balancing_robot/_grisp/grisp2/otp/27.2.3/build/erts/lib_src'
 MAKE	opt
gmake[4]: Entering directory '/home/daube/Documents/LINFO2992/balancing_robot/_grisp/grisp2/otp/27.2.3/build/erts/lib_src'
 CC	obj/x86_64-pc-linux-gnu/opt/r/ethr_aux.o
common/ethr_aux.c:28:10: fatal error: config.h: No such file or directory
   28 | #include "config.h"
      |          ^~~~~~~~~~
compilation terminated.
gmake[4]: *** [x86_64-pc-linux-gnu/Makefile:390: obj/x86_64-pc-linux-gnu/opt/r/ethr_aux.o] Error 1
gmake[4]: Leaving directory '/home/daube/Documents/LINFO2992/balancing_robot/_grisp/grisp2/otp/27.2.3/build/erts/lib_src'
gmake[3]: Leaving directory '/home/daube/Documents/LINFO2992/balancing_robot/_grisp/grisp2/otp/27.2.3/build/erts/lib_src'
gmake[3]: *** [/home/daube/Documents/LINFO2992/balancing_robot/_grisp/grisp2/otp/27.2.3/build/make/run_make.mk:35: opt] Error 2
gmake[2]: Leaving directory '/home/daube/Documents/LINFO2992/balancing_robot/_grisp/grisp2/otp/27.2.3/build/erts/emulator'
gmake[2]: *** [x86_64-pc-linux-gnu/Makefile:520: /home/daube/Documents/LINFO2992/balancing_robot/_grisp/grisp2/otp/27.2.3/build/erts/lib_src/obj/x86_64-pc-linux-gnu/opt/MADE] Error 2
gmake[1]: Leaving directory '/home/daube/Documents/LINFO2992/balancing_robot/_grisp/grisp2/otp/27.2.3/build/erts/emulator'
gmake[1]: *** [/home/daube/Documents/LINFO2992/balancing_robot/_grisp/grisp2/otp/27.2.3/build/make/run_make.mk:42: generate] Error 2
gmake: *** [Makefile:548: depend] Error 2

[ziopio]

The problem disappears removing the numeric part of the Folder name and using just LINFO so numbers are the trigger.

[ziopio]

This looks like a problem with the toolchain itself or the OTP build scripts, I got this crash using a locally installed toolchain without docker involved.

===> Compiling
* Configuring
* Compiling (this may take a while)
===> sh(./otp_build boot -a)
failed with return code 1 and the following output:
 MAKE   depend
 MAKE   generate
 GEN    aarch64-apple-darwin23.6.0/opt/emu/OPCODES-GENERATED
 GEN    aarch64-apple-darwin23.6.0/opt/emu/TABLES-GENERATED
 GEN    aarch64-apple-darwin23.6.0/opt/emu/erl_alloc_types.h
 GEN    aarch64-apple-darwin23.6.0/erl_version.h
 GEN    aarch64-apple-darwin23.6.0/opt/emu/driver_tab.c
 MAKE   opt
 CC     obj/aarch64-apple-darwin23.6.0/opt/r/ethr_aux.o
common/ethr_aux.c:28:10: fatal error: 'config.h' file not found
#include "config.h"
         ^~~~~~~~~~
1 error generated.
make[4]: *** [obj/aarch64-apple-darwin23.6.0/opt/r/ethr_aux.o] Error 1
make[3]: *** [opt] Error 2
make[2]: *** [/Users/lucasucci/Desktop/grisp/LINFO2992/myapp-2/_grisp/grisp2/otp/27.2.2/build/erts/lib_src/obj/aarch64-apple-darwin23.6.0/opt/MADE] Error 2
make[1]: *** [generate] Error 2
make: *** [depend] Error 2