[pushed/master/gdb-7.9-branch] gdb/testsuite: Make clean mostlyclean should not delete *.py.

[Joel Brobecker <brobecker at adacore dot com>]

Hello,

A sanity-check in my release scripts caught something: After having
created the tarballs, I verify that no checked-in file disappeared
in the process, and lo and behod, it found that the following file
got wiped:

    - gdb/testsuite/dg-extract-results.py:

And it's not part of the tarball either.

I don't understand while we delete all *.py files in gdb/testsuite,
since I don't see a rule that expected to create one. A run of the
testsuite also doesn't seem to be creating .py files there.
I traced this to the following commit, which unfortunately provided
no explanation. Perhaps we used to run some tests in the gdb/testsuite
directory and caused files to be left behind there. Perhaps we still
do today?

In the meantime, Executive Decision: In order to allow me to create
tarballs without losing files, I removed it. It's easy to put something
back if we find out why it might still be needed.

gdb/testsuite/ChangeLog:

        * Makefile.in (clean mostlyclean): Do not delete *.py.

Tested on x86_64-linux by running the src-release.sh script again,
and this time, dg-extract-results.py no longer gets wiped.

I am completely comfortable with the idea of this change not being
correct, or needing a tweak. It's not a great harm, and I'd rather
get done with the first pre-release, so I went ahead. Just holler
if you see a problem.

Pushed on master + gdb-7.9-branch.

Thanks,
-- 
Joel

---
 gdb/testsuite/ChangeLog   | 4 ++++
 gdb/testsuite/Makefile.in | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index 868339c..4a903bc 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,5 +1,9 @@
 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
 
+	* Makefile.in (clean mostlyclean): Do not delete *.py.
+
+2015-01-13  Joel Brobecker  <brobecker@adacore.com>
+
 	* gdb.python/py-lookup-type.exp: New file.
 
 2015-01-12  Pedro Alves  <palves@redhat.com>
diff --git a/gdb/testsuite/Makefile.in b/gdb/testsuite/Makefile.in
index b319409..53cb754 100644
--- a/gdb/testsuite/Makefile.in
+++ b/gdb/testsuite/Makefile.in
@@ -242,7 +242,7 @@ force:;
 
 clean mostlyclean:
 	-rm -f *~ core *.o a.out xgdb *.x *.grt bigcore.corefile .gdb_history
-	-rm -f core.* *.tf *.cl *.py tracecommandsscript copy1.txt zzz-gdbscript
+	-rm -f core.* *.tf *.cl tracecommandsscript copy1.txt zzz-gdbscript
 	-rm -f *.dwo *.dwp
 	-rm -rf outputs temp cache
 	-rm -f read1.so expect-read1
-- 
1.9.1