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Bug 1473436 - Disable elfhack on local builds. r=chmanchester

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Because of bug 1423822, we can't enable elfhack and lld at the same
time. OTOH, elfhack is not really useful on local builds: it's only used
on `make package`. Since we're going to make lld the default if it's
available, let's just completely disable elfhack by default on local
builds.

While here, hide the configure flag when compile environment is
disabled.

--HG--
extra : rebase_source : 154d3059db4f0f073bd219670ef4c9bc6ebcfd26
This commit is contained in:
Mike Hommey 2018-07-05 09:23:56 +09:00
parent da38aeba7d
commit ae6d6fb05e
1 changed files with 14 additions and 8 deletions
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22
toolkit/moz.configure
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@ -1178,16 +1178,22 @@ add_old_configure_assignment('MOZ_ASAN_REPORTER', enable_asan_reporter)
# Elfhack
# ==============================================================
@depends(host, target)
def has_elfhack(host, target):
return target.kernel == 'Linux' and host.kernel == 'Linux' and \
target.cpu in ('arm', 'x86', 'x86_64')
with only_when('--enable-compile-environment'):
@depends(host, target)
def has_elfhack(host, target):
return target.kernel == 'Linux' and host.kernel == 'Linux' and \
target.cpu in ('arm', 'x86', 'x86_64')
with only_when(has_elfhack):
option('--disable-elf-hack', help='Disable elf hacks')
@depends('--enable-release')
def default_elfhack(release):
return bool(release)
set_config('USE_ELF_HACK',
depends_if('--enable-elf-hack')(lambda _: True))
with only_when(has_elfhack):
option('--disable-elf-hack', default=default_elfhack,
help='Disable elf hacks')
set_config('USE_ELF_HACK',
depends_if('--enable-elf-hack')(lambda _: True))
@depends(check_build_environment)