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Author	SHA1	Message	Date
Fangrui Song	12d4c89e88	[ELF,test] Improve error-handling-script-linux.test * Use split-file * Remove -o /dev/null * Avoid `{ list; }` compound command not supported by the lit internal shell (#102382) * Don't test "ld.lld" before "error:" as per convention Pull Request: https://github.com/llvm/llvm-project/pull/105454	2024-08-20 19:21:13 -07:00
serge-sans-paille	1e70ec10eb	[lld] Provide a hook to customize undefined symbols error handling This is a follow up to https://reviews.llvm.org/D87758, implementing the missing symbol part, as done by binutils. Differential Revision: https://reviews.llvm.org/D89687	2020-11-09 13:28:48 +01:00
serge-sans-paille	cfc32267e2	Provide a hook to customize missing library error handling Make it possible for lld users to provide a custom script that would help to find missing libraries. A possible scenario could be: % clang /tmp/a.c -fuse-ld=lld -loauth -Wl,--error-handling-script=/tmp/addLibrary.py unable to find library -loauth looking for relevant packages to provides that library liboauth-0.9.7-4.el7.i686 liboauth-devel-0.9.7-4.el7.i686 liboauth-0.9.7-4.el7.x86_64 liboauth-devel-0.9.7-4.el7.x86_64 pix-1.6.1-3.el7.x86_64 Where addLibrary would be called with the missing library name as first argument (in that case addLibrary.py oauth) Differential Revision: https://reviews.llvm.org/D87758	2020-11-03 11:01:29 +01:00

Author

SHA1

Message

Date

Fangrui Song

12d4c89e88

[ELF,test] Improve error-handling-script-linux.test

* Use split-file
* Remove -o /dev/null
* Avoid `{ list; }` compound command not supported by the lit internal shell (#102382)
* Don't test "ld.lld" before "error:" as per convention

Pull Request: https://github.com/llvm/llvm-project/pull/105454

2024-08-20 19:21:13 -07:00

serge-sans-paille

1e70ec10eb

[lld] Provide a hook to customize undefined symbols error handling

This is a follow up to https://reviews.llvm.org/D87758, implementing the missing
symbol part, as done by binutils.

Differential Revision: https://reviews.llvm.org/D89687

2020-11-09 13:28:48 +01:00

serge-sans-paille

cfc32267e2

Provide a hook to customize missing library error handling

Make it possible for lld users to provide a custom script that would help to
find missing libraries. A possible scenario could be:

    % clang /tmp/a.c -fuse-ld=lld -loauth -Wl,--error-handling-script=/tmp/addLibrary.py
    unable to find library -loauth
    looking for relevant packages to provides that library

        liboauth-0.9.7-4.el7.i686
        liboauth-devel-0.9.7-4.el7.i686
        liboauth-0.9.7-4.el7.x86_64
        liboauth-devel-0.9.7-4.el7.x86_64
        pix-1.6.1-3.el7.x86_64

Where addLibrary would be called with the missing library name as first argument
(in that case addLibrary.py oauth)

Differential Revision: https://reviews.llvm.org/D87758

2020-11-03 11:01:29 +01:00

3 Commits