28 lines
940 B
Markdown
28 lines
940 B
Markdown
|
# Common errors
|
||
|
|
|
||
|
|
This file lists errors that were encountered and how to fix them.
|
||
|
|
|
||
|
|
### `failed to build archive` error
|
||
|
|
|
||
|
|
When you get this error:
|
||
|
|
|
||
|
|
```
|
||
|
|
error: failed to build archive: failed to open object file: No such file or directory (os error 2)
|
||
|
|
```
|
||
|
|
|
||
|
|
That can be caused by the fact that you try to compile with `lto = "fat"`, but you didn't compile the sysroot with LTO.
|
||
|
|
(Not sure if that's the reason since I cannot reproduce anymore. Maybe it happened when forgetting setting `FAT_LTO`.)
|
||
|
|
|
||
|
|
### ld: cannot find crtbegin.o
|
||
|
|
|
||
|
|
When compiling an executable with libgccijt, if setting the `*LIBRARY_PATH` variables to the install directory, you will get the following errors:
|
||
|
|
|
||
|
|
```
|
||
|
|
ld: cannot find crtbegin.o: No such file or directory
|
||
|
|
ld: cannot find -lgcc: No such file or directory
|
||
|
|
ld: cannot find -lgcc: No such file or directory
|
||
|
|
libgccjit.so: error: error invoking gcc driver
|
||
|
|
```
|
||
|
|
|
||
|
|
To fix this, set the variables to `gcc-build/build/gcc`.
|