Re: Trouble Finding GCC

Thank you for your response, and making me aware of this question from the FAQ.
So the gcc I am using is located in is /usr/bin/gcc. I added the following lines to my SConscript based my rudimentary understanding of the FAQ solution:

main = Environment(tools=[
        'default', 'git', TempFileSpawn, EnvDefaults, MakeActionTool,
        ConfigFile, AddLocalRPATH, SwitchingHeaders, TagImpliesTool, Blob
    ])

->main.AppendENVPath('PATH', '/usr/bin/gcc')
->main.Tool("gcc")

main.Tool(SCons.Tool.FindTool(['gcc', 'clang'], main))
main.Tool(SCons.Tool.FindTool(['g++', 'clang++'], main))

I am still running into the issue, I assume because I am not using this correctly. Any advice? Thank you again for your time
-----Original Message-----
From: Mats Wichmann <[email protected]> 
Sent: Monday, September 16, 2024 1:54 PM
To: SCons users mailing list <[email protected]>; Waqar, Faaiq G <[email protected]>
Subject: Re: [Scons-users] Trouble Finding GCC

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On 9/16/24 11:51, Waqar, Faaiq G wrote:
> Hello Scons Community,
>
> I am working on the tool Gem5, working within a container (using
> Apptainer) to set up all necessary dependencies. Within my SConscript 
> file, I have the following lines
>
> main.Tool(SCons.Tool.FindTool(['gcc', 'clang'], main))
>
> main.Tool(SCons.Tool.FindTool(['g++', 'clang++'], main))
>
> Which unfortunately throw the following error:
>
> main.Tool(SCons.Tool.FindTool(['gcc', 'clang'], main))
>
>    File "/usr/lib/python3/dist-packages/SCons/Environment.py", line 2033:
>
>      tool(self)
>
> I am able to run GCC outside this with no problems, and which gcc 
> returns the path to the version of gcc I am intending on using. I have 
> had no luck finding this issue online, so I was wondering if anyone 
> knows why this might be happening. I appreciate any insights you can 
> provide. Thank you!

Presumably this is an instance of one of the oldest problems in the book, with some notes here:

https://scons.org/faq.html#Why_doesn.27t_SCons_find_my_compiler.2BAC8-linker.2BAC8-etc..3F_I_can_execute_it_just_fine_from_the_command_line.


Where is your gcc located?