Accepting request 796085 from devel:gcc

- Fix python 3.8 warning [bsc#1169495].
  * gdb-fix-incorrect-use-of-is-operator-for-comparison-in-python-lib-gdb-command-prompt.py.patch (forwarded request 795972 from tomdevries)

OBS-URL: https://build.opensuse.org/request/show/796085
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/gdb?expand=0&rev=139

gdb-fix-incorrect-use-of-is-operator-for-comparison-in-python-lib-gdb-command-prompt.py.patch

@@ -0,0 +1,32 @@
+Fix incorrect use of 'is' operator for comparison in python/lib/gdb/command/prompt.py
+
+The 'is' operator is not meant to be used for comparisons. It currently working
+is an implementation detail of CPython.  CPython 3.8 has added a SyntaxWarning
+for this.
+
+---
+ gdb/python/lib/gdb/command/prompt.py | 4 ++--
+ 2 files changed, 8 insertions(+), 2 deletions(-)
+
+diff --git a/gdb/python/lib/gdb/command/prompt.py b/gdb/python/lib/gdb/command/prompt.py
+index 3d662a7d3f..04b9e49c22 100644
+--- a/gdb/python/lib/gdb/command/prompt.py
++++ b/gdb/python/lib/gdb/command/prompt.py
+@@ -45,7 +45,7 @@ The currently defined substitutions are:
+         self.hook_set = False
+ 
+     def get_show_string (self, pvalue):
+-        if self.value is not '':
++        if self.value:
+            return "The extended prompt is: " + self.value
+         else:
+            return "The extended prompt is not set."
+@@ -57,7 +57,7 @@ The currently defined substitutions are:
+         return ""
+ 
+     def before_prompt_hook(self, current):
+-        if self.value is not '':
++        if self.value:
+             return gdb.prompt.substitute_prompt(self.value)
+         else:
+             return None

gdb.changes

@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Mon Apr 20 14:29:12 UTC 2020 - Tom de Vries <tdevries@suse.com>
+
+- Fix python 3.8 warning [bsc#1169495].
+  * gdb-fix-incorrect-use-of-is-operator-for-comparison-in-python-lib-gdb-command-prompt.py.patch
+
 -------------------------------------------------------------------
 Tue Apr 14 07:40:12 UTC 2020 - Tom de Vries <tdevries@suse.com>
 

gdb.spec

@@ -252,6 +252,7 @@ Patch2013:      gdb-arch13-1.diff
 Patch2014:      gdb-arch13-2.diff
 Patch2015:      gdb-arch13-3.diff
 Patch2016:      bfd-change-num_group-to-unsigned-int.patch
+Patch2017:      gdb-fix-incorrect-use-of-is-operator-for-comparison-in-python-lib-gdb-command-prompt.py.patch
 
 # Proposed patch for PR symtab/24971
 Patch2500:      gdb-symtab-prefer-var-def-over-decl.patch
@@ -612,6 +613,7 @@ find -name "*.info*"|xargs rm -f
 %patch2014 -p1
 %patch2015 -p1
 %patch2016 -p1
+%patch2017 -p1
 
 %patch2500 -p1
 %patch2501 -p1