[PATCH v1] Update .gitignore files to ignore typical dev side products

["Matthias Maennich via libabigail" <libabigail@sourceware.org>]

Add / update .gitignore files for tests/ and tools to ignore
binaries, logs, traces typically produced during development.

 * tests/.gitignore: exclude tests binaries and test results
 * tools/.gitignore: update to ignore produced binaries

Signed-off-by: Matthias Maennich <maennich@google.com>
---
 tests/.gitignore | 30 ++++++++++++++++++++++++++++++
 tools/.gitignore | 13 ++++++++-----
 2 files changed, 38 insertions(+), 5 deletions(-)
 create mode 100644 tests/.gitignore

diff --git a/tests/.gitignore b/tests/.gitignore
new file mode 100644
index 000000000000..a9318b6a5bb5
--- /dev/null
+++ b/tests/.gitignore
@@ -0,0 +1,30 @@
+*.log
+*.py
+*.sh
+*.svg
+*.trs
+*.txt
+
+output/
+
+mockfedabipkgdiff
+printdifftree
+runtestabicompat
+runtestabidiff
+runtestabidiffexit
+runtestaltdwarf
+runtestannotate
+runtestcorediff
+runtestdiffdwarf
+runtestdiffdwarfabixml
+runtestdifffilter
+runtestdiffpkg
+runtestdiffsuppr
+runtestini
+runtestlookupsyms
+runtestreaddwarf
+runtestreadwrite
+runtestsvg
+runtesttypesstability
+testdiff2
+testirwalker
diff --git a/tools/.gitignore b/tools/.gitignore
index 80bb43d340d1..46d11e4fff9b 100644
--- a/tools/.gitignore
+++ b/tools/.gitignore
@@ -1,5 +1,8 @@
-/biar
-/bidiff
-/bidw
-/bilint
-/bisym
+abicompat
+abidiff
+abidw
+abilint
+abinilint
+abipkgdiff
+abisym
+kmidiff
-- 
2.21.0.392.gf8f6787159e-goog