[binutils-gdb] [gdb/testsuite] Fix gdb.base/infoline-reloc-main-from-zero.exp with PIE

[Tom de Vries <vries@sourceware.org>]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=f98a7af815ce6f656eebe95e8dc21b63bb8ec9d2

commit f98a7af815ce6f656eebe95e8dc21b63bb8ec9d2
Author: Tom de Vries <tdevries@suse.de>
Date:   Fri Oct 14 13:09:51 2022 +0200

    [gdb/testsuite] Fix gdb.base/infoline-reloc-main-from-zero.exp with PIE
    
    With test-case gdb.base/infoline-reloc-main-from-zero.exp and target board
    unix/-fPIE/-pie I run into:
    ...
    gdb compile failed, ld: infoline-reloc-main-from-zero: error: \
      PHDR segment not covered by LOAD segment
    collect2: error: ld returned 1 exit status
    ...
    
    When running with native, I find that the executable is static:
    ...
    $ file infoline-reloc-main-from-zero
    infoline-reloc-main-from-zero: ELF 64-bit LSB executable, x86-64, \
      version 1 (SYSV), statically linked, BuildID[sha1]=$hex, with debug_info, \
      not stripped
    ...
    despite not having been compiled with -static.
    
    Fix the compilation by adding -static to the compilation flags.
    
    Tested on x86_64-linux.

Diff:
---
 gdb/testsuite/gdb.base/infoline-reloc-main-from-zero.exp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gdb/testsuite/gdb.base/infoline-reloc-main-from-zero.exp b/gdb/testsuite/gdb.base/infoline-reloc-main-from-zero.exp
index c1391ee22c9..93c729535bb 100644
--- a/gdb/testsuite/gdb.base/infoline-reloc-main-from-zero.exp
+++ b/gdb/testsuite/gdb.base/infoline-reloc-main-from-zero.exp
@@ -28,6 +28,7 @@ standard_testfile .c
 set opts {}
 lappend opts debug
 lappend opts "ldflags=-nostdlib -emain -Wl,-Ttext=0x00 -Wl,-N"
+lappend opts additional_flags=-static
 
 set ld_flags ldflags=-Wl,--no-warn-rwx-segments
 if { [gdb_can_simple_compile ld-flags {int main () { return 0; }} executable \