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build: set v8_enable_webassembly=false when lite mode is enabled
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We should set v8_enable_webassembly=false when lite mode is enabled,
since v8_enable_lite_mode implies v8_jitless, and wasm currently
doesn't work with jitless. This is automatically handled in gn, but
seems to be not the case in gyp. Enabling lite mode without setting
v8_enable_webassembly=false leads to "Warning: disabling flag
--expose_wasm due to conflicting flags" at runtime.

PR-URL: #48248
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
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TerrorJack authored and targos committed Jun 4, 2023
1 parent 4562805 commit 50c0a15
Showing 1 changed file with 1 addition and 1 deletion.
2 changes: 1 addition & 1 deletion configure.py
Original file line number Diff line number Diff line change
Expand Up @@ -1471,7 +1471,7 @@ def configure_library(lib, output, pkgname=None):


def configure_v8(o):
o['variables']['v8_enable_webassembly'] = 1
o['variables']['v8_enable_webassembly'] = 0 if options.v8_lite_mode else 1
o['variables']['v8_enable_javascript_promise_hooks'] = 1
o['variables']['v8_enable_lite_mode'] = 1 if options.v8_lite_mode else 0
o['variables']['v8_enable_gdbjit'] = 1 if options.gdb else 0
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