Also found that symbol_level=1 is more preferable:
if (symbol_level == 0) {
configs = [ ":no_symbols" ]
} else if (symbol_level == 1) {
configs = [ ":minimal_symbols" ]
} else if (symbol_level == 2) {
configs = [ ":symbols" ]
} else {
assert(false)
}
With symbol_level=1, the size for libv8.so is only slightly higher than no
symbols: 24910336
Thanks again!
On Thursday, December 27, 2018 at 4:39:19 PM UTC-8, Jane Chen wrote:
>
> Embedding v8 6.7 using gcc 4.8.5 on RedHat 7.
>
> Building v8 optimized build with gn and ninja with the following arguments:
>
> gn gen out.gn/x64.release --args='is_debug=false is_official_build=true
> is_component_build=true is_cfi=false is_clang=false use_custom_libcxx=false
> use_sysroot=false treat_warnings_as_errors=false'
> ...
> ninja -C out.gn/x64.release
>
> and found the output libv8.so under x64.release contains debug info. Is
> there a way to make an optimized build without the debug info, so that
> libv8.so is smaller?
>
> Thanks in advance!
>
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