[Git][wine/wine][master] makefiles: Don't delete Makefile if makedep is interrupted.

[Alexandre Julliard (＠julliard)]

Alexandre Julliard pushed to branch master at wine / wine

Commits:
5ff335d7 by Yuxuan Shui at 2025-08-20T22:00:41+02:00
makefiles: Don't delete Makefile if makedep is interrupted.

I noticed that if I Ctrl-C while makedep is re-generating the Makefile, the
Makefile will be gone.

There are two parts to this problem:

1. make deletes the output file if a rule is interrupted.
   - Solution: use the special .PRECIOUS target.
2. wine_fn_output_makefile overwrites the existing Makefile, because makedep
   is hardcoded to use the output makefile as its input.
   - Solution: add a -i command line options to makedep for specifying the
     input file name, then don't overwrite Makefile in wine_fn_output_makefile.

- - - - -

3 changed files:

- configure
- configure.ac
- tools/makedep.c

View it on GitLab: https://gitlab.winehq.org/wine/wine/-/commit/5ff335d763398769b52cd148ede23e0...