Only run the gold plugin tests if gold supports the targets we test with.

This fixes pr21345.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221669 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola 2014-11-11 05:27:12 +00:00
parent 7b901e3907
commit bc64560aed

View File

@ -328,10 +328,24 @@ def have_ld_plugin_support():
return False
ld_cmd = subprocess.Popen(['ld', '--help'], stdout = subprocess.PIPE)
if not '-plugin' in ld_cmd.stdout.read():
return False
ld_out = ld_cmd.stdout.read()
ld_cmd.wait()
if not '-plugin' in ld_out:
return False
# check that the used emulations are supported.
emu_line = [l for l in ld_out.split('\n') if 'supported emulations' in l]
if len(emu_line) != 1:
return False
emu_line = emu_line[0]
fields = emu_line.split(':')
if len(fields) != 3:
return False
emulations = fields[2].split()
if 'elf32ppc' not in emulations or 'elf_x86_64' not in emulations:
return False
ld_version = subprocess.Popen(['ld', '--version'], stdout = subprocess.PIPE)
if not 'GNU gold' in ld_version.stdout.read():
return False