- Backport fixes that ignore DEBUGINFOD_URLS during testing:

* gdb-testsuite-ignore-debuginfod_urls.patch
  * gdb-testsuite-fix-unset-of-debuginfod_urls-in-default_gdb_init.patch

OBS-URL: https://build.opensuse.org/package/show/devel:gcc/gdb?expand=0&rev=272

gdb-testsuite-fix-unset-of-debuginfod_urls-in-default_gdb_init.patch

@@ -0,0 +1,33 @@
+[gdb/testsuite] Fix unset of DEBUGINFOD_URLS in default_gdb_init
+
+In commit cfcbd506fb0 "[gdb/testsuite] Ignore DEBUGINFOD_URLS" I added
+unsetting of env(DEBUGINFOD_URLS), but it doesn't work because I forgot to
+add :: in front.
+
+Fix this, and rewrite using "unset -nocomplain" instead of unsetenv, which
+allows us to drop the "info exists" test.
+
+2021-04-01  Tom de Vries  <tdevries@suse.de>
+
+	* lib/gdb.exp (default_gdb_init): Use ::env.  Use unset
+	-nocomplain ::env(V) instead of unsetenv V.
+
+---
+ gdb/testsuite/lib/gdb.exp | 4 +---
+ 1 file changed, 1 insertion(+), 3 deletions(-)
+
+diff --git a/gdb/testsuite/lib/gdb.exp b/gdb/testsuite/lib/gdb.exp
+index 6b0bc8c0af5..ee7358e7673 100644
+--- a/gdb/testsuite/lib/gdb.exp
++++ b/gdb/testsuite/lib/gdb.exp
+@@ -5082,9 +5082,7 @@ proc default_gdb_init { test_file_name } {
+ 
+     # If DEBUGINFOD_URLS is set, gdb will try to download sources and
+     # debug info for f.i. system libraries.  Prevent this.
+-    if { [info exists env(DEBUGINFOD_URLS)] } {
+-	unsetenv DEBUGINFOD_URLS
+-    }
++    unset -nocomplain ::env(DEBUGINFOD_URLS)
+ 
+     # Ensure that GDBHISTFILE and GDBHISTSIZE are removed from the
+     # environment, we don't want these modifications to the history

gdb-testsuite-ignore-debuginfod_urls.patch

@@ -0,0 +1,49 @@
+[gdb/testsuite] Ignore DEBUGINFOD_URLS
+
+On openSUSE Tumbleweed, DEBUGINFOD_URLS is now defined by default:
+...
+$ echo $DEBUGINFOD_URLS
+https://debuginfod.opensuse.org/
+...
+
+With DEBUGINFOD_URLS defined we run into:
+...
+FAIL: gdb.mi/mi-sym-info.exp: List all functions from debug information only \
+  (timeout)
+...
+as reported in PR27667.
+
+There's a latency of ~0.5s per request, which is ok-ish for interactive usage.
+But the symbol-info-functions command ends up issuing 21 source requests,
+which means we easily run into the 10s timeout.
+
+Fix this by unsetting DEBUGINFOD_URLS in default_gdb_init.
+
+gdb/testsuite/ChangeLog:
+
+2021-03-31  Tom de Vries  <tdevries@suse.de>
+
+	PR testsuite/27667
+	* lib/gdb.exp (default_gdb_init): Unset DEBUGINFOD_URLS.
+
+---
+ gdb/testsuite/lib/gdb.exp | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/gdb/testsuite/lib/gdb.exp b/gdb/testsuite/lib/gdb.exp
+index 653f145c1ce..6b0bc8c0af5 100644
+--- a/gdb/testsuite/lib/gdb.exp
++++ b/gdb/testsuite/lib/gdb.exp
+@@ -5080,6 +5080,12 @@ proc default_gdb_init { test_file_name } {
+     # tests.
+     setenv TERM "dumb"
+ 
++    # If DEBUGINFOD_URLS is set, gdb will try to download sources and
++    # debug info for f.i. system libraries.  Prevent this.
++    if { [info exists env(DEBUGINFOD_URLS)] } {
++	unsetenv DEBUGINFOD_URLS
++    }
++
+     # Ensure that GDBHISTFILE and GDBHISTSIZE are removed from the
+     # environment, we don't want these modifications to the history
+     # settings.

gdb.changes

@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Wed Apr  7 03:51:41 UTC 2021 - Tom de Vries <tdevries@suse.com>
+
+- Backport fixes that ignore DEBUGINFOD_URLS during testing:
+  * gdb-testsuite-ignore-debuginfod_urls.patch
+  * gdb-testsuite-fix-unset-of-debuginfod_urls-in-default_gdb_init.patch
+
 -------------------------------------------------------------------
 Tue Apr  6 15:15:10 UTC 2021 - Tom de Vries <tdevries@suse.com>
 

gdb.spec

@@ -314,6 +314,8 @@ Patch2012:      gdb-breakpoints-handle-glibc-with-debuginfo-in-create_exception_
 Patch2013:      gdb-testsuite-fix-gdb.arch-amd64-stap-three-arg-disp.s.patch
 Patch2014:      gdb-testsuite-fix-xfail-handling-in-gdb.threads-gcore-thread.exp.patch
 Patch2015:      gdb-threads-fix-lin_thread_get_thread_signals-for-glibc-2.28.patch
+Patch2016:      gdb-testsuite-ignore-debuginfod_urls.patch
+Patch2017:      gdb-testsuite-fix-unset-of-debuginfod_urls-in-default_gdb_init.patch
 
 # Testsuite patches
 
@@ -728,6 +730,8 @@ find -name "*.info*"|xargs rm -f
 %patch2013 -p1
 %patch2014 -p1
 %patch2015 -p1
+%patch2016 -p1
+%patch2017 -p1
 
 %patch2500 -p1
 %if 0%{?suse_version} > 1500