bug(`forge build`): Stack overflow caused by `FOUNDRY_LIBS` or `DAPP_LIBS` containing an absolute path

[guidanoli]

Component

Forge

Have you ensured that all of these are up to date?

• [X] Foundry
• [X] Foundryup

What version of Foundry are you on?

forge 0.2.0 (cc8e430 2024-10-16T00:22:08.572482504Z)

What command(s) is the bug in?

forge build

Operating System

Linux

Describe the bug

Steps to reproduce

1. Push a temporary directory onto the stack

pushd "$(mktemp -d)" 

2. Create a forge project

forge init

3. Build the project with the environment variable FOUNDRY_LIBS set to an array that contains an absolute path to a directory. Also works with DAPP_LIBS. In this case, we use the absolute path to the lib folder just created by the forge init command.

FOUNDRY_LIBS=["$(pwd)/lib"] forge build

4. This last command will exit with status code 134 and print the following error message.

thread 'main' has overflowed its stack
fatal runtime error: stack overflow
Aborted (core dumped)