Wesley Hardman <whardman87@...> writes:
>
> I'm trying to build Firefox 64-bit and keep running into this error. Does
anyone know how to resolve it?
>
> Unified_cpp_netwerk_base0.obj : error LNK2019: unresolved external symbol
"public: bool __cdecl
> JS::CallArgs::requireAtLeast(struct JSContext *,char const *,unsigned int)"
> (?requireAtLeast <at> CallArgs <at> JS <at> <at> QEAA_NPEAUJSContext <at>
<at> PEBDI <at> Z) referenced in function "bool
> __cdecl mozilla::net::PACProxyAlert(struct JSContext *,unsigned int,class
JS::Value *)" (?PACProxyAlert <at> net <at> mozilla <at> <at>
YA_NPEAUJSContext <at> <at> IPEAVValue <at> JS <at> <at> <at> Z)
> xul.dll : fatal error LNK1120: 1 unresolved externals
> mozmake[5]: *** [xul.dll] Error 1120
> mozmake[4]: *** [toolkit/library/target] Error 2
>
> Thanks
> Wesley Hardman
>
CallArgs::requireAtLeast is not exported. The build is broken probably when
--enable-shared-js is used. You'll need to export the function as follows:
In js\src\jsapi.h, add an exported function:
namespace MozillaIsBroken {
extern JS_PUBLIC_API(bool)
JS_RequireArgsAtLeast(JSContext* cx, JS::CallArgs& args, const char* fnname,
unsigned required);
}
In js\src\jsapi.cpp, add the function definition:
JS_PUBLIC_API(bool)
MozillaIsBroken::JS_RequireArgsAtLeast(JSContext* cx, JS::CallArgs& args,
const char* fnname, unsigned required) {
return args.requireAtLeast(cx, fnname, required);
}
In netwerk\base\ProxyAutoConfig.cpp, replace all calls to
CallArgs::requireAtLeast:
args..requireAtLeast(cx, "whatever", 1)
with:
MozillaIsBroken::JS_RequireArgsAtLeast(cx, args, "whatever", 1)
Regards,
WebSupergoo
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