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| author | David Carlier <devnexen@gmail.com> | 2019-08-02 11:57:02 +0100 |
|---|---|---|
| committer | Rich Trott <rtrott@gmail.com> | 2019-08-19 21:20:18 -0700 |
| commit | 0d7acfac82a20fceb7aa91c61abc18b711edba28 (patch) | |
| tree | 08bab1f1ec33bc8dfa02338b0b7cf5a573250894 /configure.py | |
| parent | ea765eba2055132bfe42bd27caf970f4c169eca5 (diff) | |
| download | node-new-0d7acfac82a20fceb7aa91c61abc18b711edba28.tar.gz | |
build: enable linux large pages LLVM lld linkage support
The custom linker script is compatible with GNU ld only.
As such, providin a new expliciting option to redirect to
a different one. lld seems unable to migrate this
large section w/o segfaulting so providing only the
base address anchor for now.
PR-URL: https://github.com/nodejs/node/pull/28938
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Diffstat (limited to 'configure.py')
| -rwxr-xr-x | configure.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/configure.py b/configure.py index 3d752f434b..beab9ceccc 100755 --- a/configure.py +++ b/configure.py @@ -401,6 +401,11 @@ parser.add_option('--use-largepages', help='build with Large Pages support. This feature is supported only on Linux kernel' + '>= 2.6.38 with Transparent Huge pages enabled and FreeBSD') +parser.add_option('--use-largepages-script-lld', + action='store_true', + dest='node_use_large_pages_script_lld', + help='link against the LLVM ld linker script. Implies -fuse-ld=lld in the linker flags') + intl_optgroup.add_option('--with-intl', action='store', dest='with_intl', @@ -1048,6 +1053,7 @@ def configure_node(o): raise Exception( 'Large pages need Linux kernel version >= 2.6.38') o['variables']['node_use_large_pages'] = b(options.node_use_large_pages) + o['variables']['node_use_large_pages_script_lld'] = b(options.node_use_large_pages_script_lld) if options.no_ifaddrs: o['defines'] += ['SUNOS_NO_IFADDRS'] |