asgardius/virtualx-engine
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Merge pull request #27208 from Calinou/add-lld-linker

Browse source 
Add support for linking using LLD on X11
This commit is contained in:
Hein-Pieter van Braam 2019-04-23 06:11:48 +03:00 committed by GitHub
commit a76d59cba9
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 9 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
platform/x11/detect.py
View file

@ -58,11 +58,12 @@ def get_opts():
return [
BoolVariable('use_llvm', 'Use the LLVM compiler', False),
BoolVariable('use_lld', 'Use the LLD linker', False),
BoolVariable('use_static_cpp', 'Link libgcc and libstdc++ statically for better portability', False),
BoolVariable('use_ubsan', 'Use LLVM/GCC compiler undefined behavior sanitizer (UBSAN)', False),
BoolVariable('use_asan', 'Use LLVM/GCC compiler address sanitizer (ASAN))', False),
BoolVariable('use_lsan', 'Use LLVM/GCC compiler leak sanitizer (LSAN))', False),
BoolVariable('pulseaudio', 'Detect & use pulseaudio', True),
BoolVariable('pulseaudio', 'Detect and use PulseAudio', True),
BoolVariable('udev', 'Use udev for gamepad connection callbacks', False),
EnumVariable('debug_symbols', 'Add debugging symbols to release builds', 'yes', ('yes', 'no', 'full')),
BoolVariable('separate_debug_symbols', 'Create a separate file containing debugging symbols', False),
@ -130,6 +131,12 @@ def configure(env):
env.Append(CPPFLAGS=['-DTYPED_METHOD_BIND'])
env.extra_suffix = ".llvm" + env.extra_suffix
if env['use_lld']:
if env['use_llvm']:
env.Append(LINKFLAGS=['-fuse-ld=lld'])
else:
print("Using LLD with GCC is not supported yet, try compiling with 'use_llvm=yes'.")
sys.exit(255)
if env['use_ubsan'] or env['use_asan'] or env['use_lsan']:
env.extra_suffix += "s"
@ -148,6 +155,7 @@ def configure(env):
if env['use_lto']:
env.Append(CCFLAGS=['-flto'])
if not env['use_llvm'] and env.GetOption("num_jobs") > 1:
env.Append(LINKFLAGS=['-flto=' + str(env.GetOption("num_jobs"))])
else: