[binutils-gdb] xfail gdb.base/break-on-linker-gcd-function.exp with Solaris ld [PR34534]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=8737a7be46bb304d8d09566ce2e6d3bfdd7ff60e

commit 8737a7be46bb304d8d09566ce2e6d3bfdd7ff60e
Author: Rainer Orth <[email protected]>
Date:   Sat Aug 22 19:43:41 2026 +0200

    xfail gdb.base/break-on-linker-gcd-function.exp with Solaris ld [PR34534]
    
    As detailed in PR testsuite/34534, a test FAILs on Solaris when using
    the native ld:
    
    FAIL: gdb.base/break-on-linker-gcd-function.exp: break on line in garbage collected function
    FAIL: gdb.base/break-on-linker-gcd-function.exp: readnow: break on line in garbage collected function
    
    Even though ld supports --gc-sections as an alias for the native -z
    discard-unused=sections, this doesn't work in this particular case.
    While the issue is under investigation, this patch xfail's the test when
    Solaris ld is in use.
    
    Approved-By: Tom Tromey <[email protected]>
    Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=34534

Diff:
---
 gdb/testsuite/gdb.base/break-on-linker-gcd-function.exp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/gdb/testsuite/gdb.base/break-on-linker-gcd-function.exp b/gdb/testsuite/gdb.base/break-on-linker-gcd-function.exp
index f430c51f946..18167b60592 100644
--- a/gdb/testsuite/gdb.base/break-on-linker-gcd-function.exp
+++ b/gdb/testsuite/gdb.base/break-on-linker-gcd-function.exp
@@ -42,6 +42,13 @@ proc set_breakpoint_on_gcd_function {} {
 
     set lineno [gdb_get_line_number "gdb break here"]
     gdb_test "set breakpoint pending on"
+
+    # PR testsuite/34534
+    set compiler [find_g++]
+    set res [catch {exec $compiler -Wl,--version} output]
+    if {[regexp "Solaris Link Editors" $output]} {
+	setup_xfail "*-*-solaris2*"
+    }
     gdb_test "b $lineno" \
 	[multi_line \
 	     "^No compiled code for line $lineno in the current file\\." \