git: 68511df3b526 - stable/15 - .gitignore: ignore additional unwanted files

The branch stable/15 has been updated by ngie:

URL: https://cgit.FreeBSD.org/src/commit/?id=68511df3b5266adc3dce9580fe33940ceec142e6

commit 68511df3b5266adc3dce9580fe33940ceec142e6
Author:     Enji Cooper <ngie@FreeBSD.org>
AuthorDate: 2026-02-04 07:39:03 +0000
Commit:     Enji Cooper <ngie@FreeBSD.org>
CommitDate: 2026-04-25 16:31:43 +0000

    .gitignore: ignore additional unwanted files
    
    Ignore more files generated by toolchains, e.g., `.pico`, etc. Ignore the
    `.DS_Store` produced by macOS as well because all they provide is
    additional file metadata that shouldn't be committed to `git`.
    
    MFC after:      1 week
    Differential Revision:  https://reviews.freebsd.org/D55096
    
    (cherry picked from commit 4544f34f2d30ee63ab1eec9fa52c31bd92d457ca)
---
 .gitignore | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/.gitignore b/.gitignore
index a53a26f16d4f..91a9252d80f3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,9 +1,17 @@
 *.a
 *.core
+*.lo
+*.nossppico
 *.o
 *.orig
+*.pico
+*.pieo
+*.po
+# Don't ignore translation files under `contrib/...`.
+!contrib/**/po
 *.rej
 *.so
+*.so.[0-9]*
 *.sw[nop]
 *~
 _.tinderbox.*
@@ -14,6 +22,8 @@ _.arm64.*
 _.i386.*
 _.powerpc.*
 _.riscv.*
+.*DS_Store
+.depend*
 GPATH
 GRTAGS
 GTAGS