Comments (15)
pat-rogers
commented on July 27, 2024
Hi,
What does the output of the following command report:
arm-eabi-gnatls -v --RTS=embedded-stm32f4
Best regards,
Pat Rogers
…--
Patrick Rogers, PhD
***@***.***
from ada_drivers_library.
louis-etne
commented on July 27, 2024
Hi,
Thanks for your answer!
This is what i get:
$ arm-eabi-gnatls -v --RTS=embedded-stm32f4
GNATLS 12.2.0
Copyright (C) 1997-2022, Free Software Foundation, Inc.
Source Search Path:
<Current_Directory>
/home/louis/.local/bin/gnat-arm-elf-linux64-12.2.0-1/arm-eabi/lib/gnat/embedded-stm32f4/gnat_user
/home/louis/.local/bin/gnat-arm-elf-linux64-12.2.0-1/arm-eabi/lib/gnat/embedded-stm32f4/gnarl_user
/home/louis/.local/bin/gnat-arm-elf-linux64-12.2.0-1/arm-eabi/lib/gnat/embedded-stm32f4/gnat
/home/louis/.local/bin/gnat-arm-elf-linux64-12.2.0-1/arm-eabi/lib/gnat/embedded-stm32f4/gnarl
Object Search Path:
<Current_Directory>
/home/louis/.local/bin/gnat-arm-elf-linux64-12.2.0-1/arm-eabi/lib/gnat/embedded-stm32f4/adalib
Project Search Path:
<Current_Directory>
/home/louis/.local/bin/gnat-arm-elf-linux64-12.2.0-1/arm-eabi/embedded-stm32f4/lib/gnat
/home/louis/.local/bin/gnat-arm-elf-linux64-12.2.0-1/arm-eabi/embedded-stm32f4/share/gpr
/home/louis/.local/bin/gnat-arm-elf-linux64-12.2.0-1/arm-eabi/lib/gnat
/home/louis/.local/bin/gnat-arm-elf-linux64-12.2.0-1/arm-eabi/share/gpr
/home/louis/.local/bin/gnat-arm-elf-linux64-12.2.0-1/share/gpr
/home/louis/.local/bin/gnat-arm-elf-linux64-12.2.0-1/lib/gnat
from ada_drivers_library.
pat-rogers
commented on July 27, 2024
On 11-Apr-23 10:57 AM, Louis Etienne wrote:
Hi,
Thanks for your answer!
You're very welcome!
This is what i get:
|$ arm-eabi-gnatls -v --RTS=embedded-stm32f4 GNATLS 12.2.0 Copyright (C)
OK, that's all good, so the toolchain installation itself seems good to
go, although not necessarily all the runtimes you might want. But I
still am not convinced that it is as expected.
If you try to build the blinky project for the STM32F4 Disco board (not
the 429), does that work? In the STM32F4_DISCO directory, try this:
gprbuild -P blinky_f4disco.gpr
This will try to build with a different target board and runtime, as a test.
Best regards,
Pat Rogers
…--
Patrick Rogers, PhD
***@***.***
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louis-etne
commented on July 27, 2024
Hi,
I tried every example without any success and the same error each time:
language 'ada', target 'arm-eabi', runtime 'embedded-stm32f429disco'
(the target and the runtime changed of course, but the error was the same)
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pat-rogers
commented on July 27, 2024
On 12-Apr-23 12:09 PM, Louis Etienne wrote:
Hi,
I tried every example without any success and the same error each time:
|language 'ada', target 'arm-eabi', runtime 'embedded-stm32f429disco' |
(the target and the runtime changed of course, but the error was the same)
OK, thanks for trying that one.
Let's get some more info. Add "-v" to the end of the gprbuild command
(without the quotes). What does that display?
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pat-rogers
commented on July 27, 2024
Hi Louis,
For the sake of comparison to your setup, I did the following to verify
the downloads and overall approach.
I created a new Ubuntu virtual machine.
In that VM I created /usr/gnat/arm-elf/ (via the sudo command). The
directory names themselves are not important, it's just what I am used to.
I downloaded gnat-arm-elf-linux64-12.2.0-1.tar.gz for the toolchain
itself and expanded/untarred it into the above, resulting in these
subdirectories:
├── arm-eabi
├── bin
├── include
├── lib
├── lib64
├── libexec
└── share
I then put /usr/gnat/arm-elf/bin/ on the PATH in my .profile file.
Instead of just doing "source .profile" to update the PATH value I
logged off and then back on, so that the effect would be global across
the couple of terminal windows I wanted to use.
Next I downloaded gprbuild-x86_64-linux-22.0.0-1.tar.gz for gprbuild,
expanded it locally, CD'd into it, and then ran the installer:
sudo ./doinstall
That adds more files under the same subdir names as the compiler, ie
bin/, libexec/, and share/. Therefore I took the installer option to put
it in a specific location, and specified the same location as the
compiler, in other words /usr/gnat/arm-elf/. As a result it added the
gprbuild-specific files to those existing subdirs.
Next, I cloned the Ada Drivers Library. Once done, I opened a terminal
at Ada_Drivers_Library/examples/STM32F4_DISCO and built the blinky example:
gprbuild -P blinky_f4disco.gpr
That all worked as expected. I then did the same with the F429 Disco
blinky example.
So, how does your installation differ from the above?
Best regards,
Pat Rogers
…--
Patrick Rogers, PhD
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louis-etne
commented on July 27, 2024
Hi,
with more information I get:
$ which gprbuild
/usr/bin/gprbuild
$ gprbuild -v -P blinky_f4disco.gpr
gprconfig: can't find a toolchain for the following configuration:
gprconfig: language 'ada', target 'arm-eabi', runtime 'embedded-stm32f4'
==============Messages for file: /home/louis/Documents/projects/embedded/Ada_Drivers_Library/boards/stm32f407_discovery/stm32f407_discovery_full.gpr
61. for Library_Name use "ada_drivers_library";
|
>>> warning: libraries are not supported on this platform
==============Messages for file: /home/louis/Documents/projects/embedded/Ada_Drivers_Library/examples/shared/common/common.gpr
1. project Common is
|
>>> no compiler for language "Ada", cannot compile "last_chance_handler.adb"
gprbuild: *** compilation phase failed
I have exactly the same folder structure for my gnat-arm toolchain. I installed it in ~/.local/bin and then added it to my path in my .bashrc.
I reinstalled gprbuild, not using dnf (I'm on fedora) but via the installer, to have the exact same version as you (and a more recent one). I still have the issue:
$ which gprbuild
/usr/local/bin/gprbuild
$ gprbuild -v -P blinky_f4disco.gpr
gprconfig: can't find a toolchain for the following configuration:
gprconfig: language 'ada', target 'arm-eabi', runtime 'embedded-stm32f4'
==============Messages for file: /home/louis/Documents/projects/embedded/Ada_Drivers_Library/boards/stm32f407_discovery/stm32f407_discovery_full.gpr
61. for Library_Name use "ada_drivers_library";
|
>>> warning: libraries are not supported on this platform
==============Messages for file: /home/louis/Documents/projects/embedded/Ada_Drivers_Library/examples/shared/common/common.gpr
1. project Common is
|
>>> no compiler for language "Ada", cannot compile "last_chance_handler.adb"
gprbuild: *** compilation phase failed
Again, thanks for your time.
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pat-rogers
commented on July 27, 2024
Hi,
Thanks for trying that experiment. This is very strange indeed, but it
is almost certainly a setup issue in some form. Something is conflicting.
Please issue the following command and send the resulting output (it
will be a lot of info, hopefully):
gprconfig --batch --target=arm-elf --config=ada,, -v
Best regards,
Pat Rogers
…--
Patrick Rogers, PhD
***@***.***
from ada_drivers_library.
louis-etne
commented on July 27, 2024
As requested:
$ gprconfig --batch --target=arm-elf --config=ada,, -v
Parsing knowledge base at /usr/local/share/gprconfig
Parsing file /usr/local/share/gprconfig/0_default.xml
Parsing file /usr/local/share/gprconfig/aarch64-vx7.xml
Parsing file /usr/local/share/gprconfig/aarch64-vx7r2.xml
Parsing file /usr/local/share/gprconfig/arm-vx6.xml
Parsing file /usr/local/share/gprconfig/arm-vx7.xml
Parsing file /usr/local/share/gprconfig/arm-vx7r2.xml
Parsing file /usr/local/share/gprconfig/asis.xml
Parsing file /usr/local/share/gprconfig/asm.xml
Parsing file /usr/local/share/gprconfig/baselined.xml
Parsing file /usr/local/share/gprconfig/bin_img.xml
Parsing file /usr/local/share/gprconfig/c.xml
Parsing file /usr/local/share/gprconfig/clean.xml
Parsing file /usr/local/share/gprconfig/compilers-arm-vx7.xml
languages: constant := C
Parsing file /usr/local/share/gprconfig/compilers-asis.xml
languages: constant := Ada
Parsing file /usr/local/share/gprconfig/compilers-baselined.xml
languages: constant := C++
languages: constant := C++
languages: constant := C
languages: constant := C
Parsing file /usr/local/share/gprconfig/compilers-e500v2-vx6.xml
warning: environment variable 'WIND_BASE' is not defined
languages: constant := C
warning: environment variable 'WIND_BASE' is not defined
languages: constant := C++
warning: environment variable 'WIND_BASE' is not defined
languages: constant := C
warning: environment variable 'WIND_BASE' is not defined
languages: constant := C++
Parsing file /usr/local/share/gprconfig/compilers-e500v2-vx653.xml
warning: environment variable 'WIND_BASE' is not defined
languages: constant := C++
warning: environment variable 'WIND_BASE' is not defined
languages: constant := C++
Parsing file /usr/local/share/gprconfig/compilers-e500v2-vx7.xml
languages: constant := C
Parsing file /usr/local/share/gprconfig/compilers-e500v2-vx7r2.xml
languages: constant := C
Parsing file /usr/local/share/gprconfig/compilers-ppc-vx653.xml
warning: environment variable 'WIND_BASE' is not defined
languages: constant := C
warning: environment variable 'WIND_BASE' is not defined
languages: constant := C++
Parsing file /usr/local/share/gprconfig/compilers-ppc-vx7.xml
languages: constant := C
Parsing file /usr/local/share/gprconfig/compilers-ppc-vx7r2.xml
languages: constant := C
Parsing file /usr/local/share/gprconfig/compilers-ppc64-vx7.xml
languages: constant := C
Parsing file /usr/local/share/gprconfig/compilers-ppc64-vx7r2.xml
languages: constant := C
Parsing file /usr/local/share/gprconfig/compilers-vxworks.xml
warning: environment variable 'WIND_BASE' is not defined
languages: constant := C
warning: environment variable 'WIND_BASE' is not defined
languages: constant := C++
warning: environment variable 'WIND_BASE' is not defined
languages: constant := C
warning: environment variable 'WIND_BASE' is not defined
languages: constant := C++
languages: constant := C
languages: constant := C++
Parsing file /usr/local/share/gprconfig/compilers-x86-vx7.xml
languages: constant := C
Parsing file /usr/local/share/gprconfig/compilers-x86_64-vx7.xml
languages: constant := C
Parsing file /usr/local/share/gprconfig/compilers.xml
languages: constant := Simulink
languages: constant := Matlab
languages: constant := Project File
languages: constant := C
languages: constant := C
warning: environment variable 'PIKEOS_VERSION' is not defined
languages: constant := C
warning: environment variable 'PIKEOS_VERSION' is not defined
languages: constant := C
warning: environment variable 'PIKEOS_VERSION' is not defined
languages: constant := C
languages: constant := C
languages: constant := Ada
languages: constant := C++
languages: constant := C++
languages: constant := Asm,Asm_Cpp,Asm2
languages: constant := Bin_Img
languages: constant := Ada
languages: constant := Ada,C,C++
languages: constant := Ada
languages: constant := C
languages: constant := C++
languages: constant := Ada
languages: constant := Ada
languages: constant := Ada
languages: constant := Ada
languages: constant := Ada
languages: constant := Fortran
languages: constant := Fortran
languages: constant := C,C++,Fortran
languages: constant := C,C++,Fortran
languages: constant := C
languages: constant := C
languages: constant := C++
languages: constant := C,C++
languages: constant := WinRes
Parsing file /usr/local/share/gprconfig/cpp.xml
Parsing file /usr/local/share/gprconfig/cross.xml
Parsing file /usr/local/share/gprconfig/e500v2-vx6.xml
Parsing file /usr/local/share/gprconfig/e500v2-vx653.xml
Parsing file /usr/local/share/gprconfig/e500v2-vx7.xml
Parsing file /usr/local/share/gprconfig/e500v2-vx7r2.xml
Parsing file /usr/local/share/gprconfig/fallback_targets.xml
Parsing file /usr/local/share/gprconfig/fortran.xml
Parsing file /usr/local/share/gprconfig/gnat.xml
Parsing file /usr/local/share/gprconfig/linker.xml
Parsing file /usr/local/share/gprconfig/nocompiler.xml
Parsing file /usr/local/share/gprconfig/ppc-vx6.xml
Parsing file /usr/local/share/gprconfig/ppc-vx653.xml
Parsing file /usr/local/share/gprconfig/ppc-vx7.xml
Parsing file /usr/local/share/gprconfig/ppc-vx7r2.xml
Parsing file /usr/local/share/gprconfig/ppc64-vx7.xml
Parsing file /usr/local/share/gprconfig/ppc64-vx7r2.xml
Parsing file /usr/local/share/gprconfig/targetset.xml
Parsing file /usr/local/share/gprconfig/tricore-compilers.xml
languages: constant := C
Parsing file /usr/local/share/gprconfig/tricore-configuration.xml
Parsing file /usr/local/share/gprconfig/tricore-target.xml
Parsing file /usr/local/share/gprconfig/vxworks.xml
Parsing file /usr/local/share/gprconfig/windres.xml
Parsing file /usr/local/share/gprconfig/x86-vx6.xml
Parsing file /usr/local/share/gprconfig/x86-vx7.xml
Parsing file /usr/local/share/gprconfig/x86-vx7r2.xml
Parsing file /usr/local/share/gprconfig/x86_64-vx7.xml
Parsing file /usr/local/share/gprconfig/x86_64-vx7r2.xml
Language ada requires a compiler
Only compilers matching target arm-elf will be preserved
Completing info for --config parameters, extra_dirs=
Will examine P /home/louis/.local/bin/trace-compass
Will examine P /opt/gnatstudio/bin
Will examine P /home/louis/.local/bin/gnat
Will examine P /usr/local/bin
Will examine P /usr/local/sbin
Will examine P /usr/bin
Will examine P /usr/sbin
Foreach compiler in /home/louis/.local/bin/trace-compass regexp=TRUE extra_dir=FALSE
Foreach compiler in /opt/gnatstudio/bin regexp=TRUE extra_dir=FALSE
Foreach compiler in /home/louis/.local/bin/gnat regexp=TRUE extra_dir=FALSE
GCC is candidate: filename=arm-eabi-gcc
target: executing "arm-eabi-gcc -dumpmachine" output=<use -v -v> no match
target: grep matched="arm-eabi"
version: executing "arm-eabi-gcc -v" output=<use -v -v> no match
version: nogrep no match
version: grep matched="12.2.0"
languages: constant := C
Filter=ada,,,,: language does not match
Filter=ada,,,,: language does not match
GCC_Pro is candidate: filename=arm-eabi-gcc
target: executing "arm-eabi-gcc -dumpmachine" output=<use -v -v> no match
target: grep matched="arm-eabi"
version: executing "arm-eabi-gcc -v" output=<use -v -v> no match
version: grep no match
Ignore compiler, since couldn't guess its version
GCC-ASM is candidate: filename=arm-eabi-gcc
target: executing "arm-eabi-gcc -dumpmachine" output=<use -v -v> no match
target: grep matched="arm-eabi"
version: executing "arm-eabi-gcc -v" output=<use -v -v> no match
version: grep matched="12.2.0"
languages: constant := Asm,Asm_Cpp,Asm2
Filter=ada,,,,: language does not match
Filter=ada,,,,: language does not match
Filter=ada,,,,: language does not match
Filter=ada,,,,: language does not match
Filter=ada,,,,: language does not match
Filter=ada,,,,: language does not match
GNAT is candidate: filename=arm-eabi-gnatls
target: executing "arm-eabi-gcc -dumpmachine" output=<use -v -v> no match
target: grep matched="arm-eabi"
version: executing "arm-eabi-gnatls -v --version" output=<use -v -v> no match
version: grep matched="12.2"
variables: executing "arm-eabi-gcc -v" output=<use -v -v> no match
variables: grep matched="12.2.0"
languages: constant := Ada
runtimes: search directories matching \.\./lib/gcc(-lib)?/arm-eabi/12.2.0/adalib/, starting from /home/louis/.local/bin/gnat/
<dir>: Recurse into /home/louis/.local/bin/gnat/..
<dir>: No such directory: /home/louis/.local/bin/lib
Done search directories
runtimes: search directories matching \.\./lib/gcc(-lib)?/arm-eabi/12.2.0/ada_object_path, starting from /home/louis/.local/bin/gnat/
<dir>: Recurse into /home/louis/.local/bin/gnat/..
<dir>: No such directory: /home/louis/.local/bin/lib
Done search directories
runtimes: search directories matching \.\./lib/gcc(-lib)?/arm-eabi/12.2.0/rts-(.*)/adalib/, starting from /home/louis/.local/bin/gnat/
<dir>: Recurse into /home/louis/.local/bin/gnat/..
<dir>: No such directory: /home/louis/.local/bin/lib
Done search directories
runtimes: search directories matching \.\./arm-eabi/lib/gnat/(.*)/adalib/, starting from /home/louis/.local/bin/gnat/
<dir>: Recurse into /home/louis/.local/bin/gnat/..
<dir>: No such directory: /home/louis/.local/bin/arm-eabi
Done search directories
No runtime found where one is required for: /home/louis/.local/bin/gnat/
LD is candidate: filename=arm-eabi-ld
target: executing "arm-eabi-gcc -dumpmachine" output=<use -v -v> no match
target: grep matched="arm-eabi"
version: executing "arm-eabi-ld -v" output=<use -v -v> no match
version: grep matched="2.39"
languages: constant := Bin_Img
Filter=ada,,,,: language does not match
Filter=ada,,,,: language does not match
Foreach compiler in /usr/local/bin regexp=TRUE extra_dir=FALSE
Foreach compiler in /usr/local/sbin regexp=TRUE extra_dir=FALSE
Foreach compiler in /usr/bin regexp=TRUE extra_dir=FALSE
LD is candidate: filename=ld
target: executing "gcc -dumpmachine" output=<use -v -v> no match
target: grep matched="x86_64-redhat-linux"
Target for this compiler does not match --target
GCC is candidate: filename=gcc
target: executing "gcc -dumpmachine" output=<use -v -v> no match
target: grep matched="x86_64-redhat-linux"
Target for this compiler does not match --target
GCC_Pro is candidate: filename=gcc
target: executing "gcc -dumpmachine" output=<use -v -v> no match
target: grep matched="x86_64-redhat-linux"
Target for this compiler does not match --target
GCC-CYGMING is candidate: filename=gcc
target: executing "gcc -mno-cygwin -dumpmachine" output=<use -v -v> no match
target: grep matched="x86_64-redhat-linux"
Target for this compiler does not match --target
GCC-MINGW32 is candidate: filename=gcc
target: executing "gcc -dumpmachine" output=<use -v -v> no match
target: grep matched="x86_64-redhat-linux"
Target for this compiler does not match --target
LYNXWORKS-C is candidate: filename=gcc
target: executing "gcc -dumpmachine" output=<use -v -v> no match
target: grep matched="x86_64-redhat-linux"
Ignore compiler since external value "x86_64-redhat-linux" must match .*xcoff-lynxos.*
GCC-28 is candidate: filename=gcc
target: executing "gcc -dumpmachine" output=<use -v -v> no match
target: grep matched="x86_64-redhat-linux"
Target for this compiler does not match --target
GCC-ASM is candidate: filename=gcc
target: executing "gcc -dumpmachine" output=<use -v -v> no match
target: grep matched="x86_64-redhat-linux"
Target for this compiler does not match --target
GNAT is candidate: filename=gnatls
target: executing "gcc -dumpmachine" output=<use -v -v> no match
target: grep matched="x86_64-redhat-linux"
Target for this compiler does not match --target
LD is candidate: filename=arm-none-eabi-ld
target: executing "arm-none-eabi-gcc -dumpmachine" output=<use -v -v> no match
target: grep matched="arm-none-eabi"
version: executing "arm-none-eabi-ld -v" output=<use -v -v> no match
version: grep matched="2.40"
languages: constant := Bin_Img
Filter=ada,,,,: language does not match
Filter=ada,,,,: language does not match
GCC is candidate: filename=arm-none-eabi-gcc
target: executing "arm-none-eabi-gcc -dumpmachine" output=<use -v -v> no match
target: grep matched="arm-none-eabi"
version: executing "arm-none-eabi-gcc -v" output=<use -v -v> no match
version: nogrep no match
version: grep matched="12.2.0"
languages: constant := C
Filter=ada,,,,: language does not match
Filter=ada,,,,: language does not match
GCC_Pro is candidate: filename=arm-none-eabi-gcc
target: executing "arm-none-eabi-gcc -dumpmachine" output=<use -v -v> no match
target: grep matched="arm-none-eabi"
version: executing "arm-none-eabi-gcc -v" output=<use -v -v> no match
version: grep no match
Ignore compiler, since couldn't guess its version
GCC-ASM is candidate: filename=arm-none-eabi-gcc
target: executing "arm-none-eabi-gcc -dumpmachine" output=<use -v -v> no match
target: grep matched="arm-none-eabi"
version: executing "arm-none-eabi-gcc -v" output=<use -v -v> no match
version: grep matched="12.2.0"
languages: constant := Asm,Asm_Cpp,Asm2
Filter=ada,,,,: language does not match
Filter=ada,,,,: language does not match
Filter=ada,,,,: language does not match
Filter=ada,,,,: language does not match
Filter=ada,,,,: language does not match
Filter=ada,,,,: language does not match
Foreach compiler in /usr/sbin regexp=TRUE extra_dir=FALSE
gprconfig: can't find a toolchain for the following configuration:
gprconfig: language 'ada', target 'arm-elf', default runtime
Creating configuration file: arm-elf.cgpr
from ada_drivers_library.
pat-rogers
commented on July 27, 2024
On 14-Apr-23 1:05 PM, Louis Etienne wrote:
As requested:
|$ gprconfig --batch --target=arm-elf --config=ada,, -v Parsing
knowledge base at /usr/local/share/gprconfig Parsing file
For some reason, on your installation gprconfig does not see all the
runtimes included with the arm-elf compiler. The output I get in my VM
from that same command is much, much more extensive, as a result.
In particular there should be many runtimes located here:
<cross compiler installation root>/arm-eabi/lib/
In my case:
/usr/gnat/arm-elf/arm-eabi/lib/
and gprconfig should find them, but it does not on your installation.
Your output just has this:
GNAT is candidate: filename=arm-eabi-gnatls
target: executing "arm-eabi-gcc -dumpmachine" output=<use -v -v> no match
target: grep matched="arm-eabi"
version: executing "arm-eabi-gnatls -v --version" output=<use -v -v> no match
version: grep matched="12.2"
variables: executing "arm-eabi-gcc -v" output=<use -v -v> no match
variables: grep matched="12.2.0"
languages: constant := Ada
runtimes: search directories matching \.\./lib/gcc(-lib)?/arm-eabi/12.2.0/adalib/, starting from /home/louis/.local/bin/gnat/
<dir>: Recurse into /home/louis/.local/bin/gnat/..
<dir>: No such directory: /home/louis/.local/bin/lib
Done search directories
runtimes: search directories matching \.\./lib/gcc(-lib)?/arm-eabi/12.2.0/ada_object_path, starting from /home/louis/.local/bin/gnat/
<dir>: Recurse into /home/louis/.local/bin/gnat/..
<dir>: No such directory: /home/louis/.local/bin/lib
Done search directories
runtimes: search directories matching \.\./lib/gcc(-lib)?/arm-eabi/12.2.0/rts-(.*)/adalib/, starting from /home/louis/.local/bin/gnat/
<dir>: Recurse into /home/louis/.local/bin/gnat/..
<dir>: No such directory: /home/louis/.local/bin/lib
Done search directories
runtimes: search directories matching \.\./arm-eabi/lib/gnat/(.*)/adalib/, starting from /home/louis/.local/bin/gnat/
<dir>: Recurse into /home/louis/.local/bin/gnat/..
<dir>: No such directory: /home/louis/.local/bin/arm-eabi
Done search directories
No runtime found where one is required for: /home/louis/.local/bin/gnat/
Do you have those runtime directories under arm-eabi/lib/ ?
Assuming so, there must be some other installation causing conflict.
At this point I am grasping at straws: I suggest renaming directories on
the PATH, iteratively, to see if one of them contains the culprit.
from ada_drivers_library.
pat-rogers
commented on July 27, 2024
On 14-Apr-23 1:05 PM, Louis Etienne wrote:
As requested:
|$ gprconfig --batch --target=arm-elf --config=ada,, -v Parsing
knowledge base at /usr/local/share/gprconfig Parsing file
...
Creating configuration file: arm-elf.cgpr
Be sure to delete any such .cgpr files you find in the dirs in which
you've run the gprconfig tool.
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pat-rogers
commented on July 27, 2024
On 15-Apr-23 2:16 PM, Pat Rogers wrote:
On 14-Apr-23 1:05 PM, Louis Etienne wrote:
> As requested:
>
> |$ gprconfig --batch --target=arm-elf --config=ada,, -v Parsing
> knowledge base at /usr/local/share/gprconfig Parsing file ...
> Creating configuration file: arm-elf.cgpr
Be sure to delete any such .cgpr files you find in the dirs in which
you've run the gprconfig tool.
For that matter, is it possible that there is an existing .cgpr file
that is in play? That would certainly explain things.
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pat-rogers
commented on July 27, 2024
Just to be certain there was nothing I was missing in our two setups, I
did it all over again in a new VM, and this time installed into
/usr/local. It all worked, so there is some difference we're missing.
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louis-etne
commented on July 27, 2024
Sorry for the delay of this answer but thanks to your precious help, I finally have a running GNAT ARM toolchain!
The issue was that I created a symlink for each executable of the bin directory of the downloaded gnat-arm-elf-linux64-12.2.0-1.tar.gz to my conventional bin (~/.local/bin/gnat/*) directory (thus avoiding the modification of the PATH each time I need new binary).
Doing this, gprconfig was completly lost and couldn't find its lib directories. Maybe resolving the symbolic link before searching for directories?
Anyway, thank you so much. :)
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pat-rogers
commented on July 27, 2024
That's great news!
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