[PATCH] gprof: fix testsuite with older glibc

[Jan Beulich]

It is quite sad that 2.46 has again shipped with this breakage. Short of
those responsible taking care, use the workaround that was suggested in
https://sourceware.org/pipermail/binutils/2025-April/140316.html.

--- a/gprof/testsuite/tst-gmon.c
+++ b/gprof/testsuite/tst-gmon.c
@@ -45,6 +45,7 @@ f3 (int count)
     }
 }
 
+__attribute__ ((section (".text.main"))) /* See glibc bug 28153.  */
 int
 main (void)
 {