Hey Rodolph, thanks for answering. I haven't tried cross build with gcc, but will for sure give it a try immediately. Do you suggest using arm-linux-gnueabi-gcc instead of the hf version ? I though the abi would be softfp instead of hard though.
Can you point me somewhere where I could have a proper example for cross_compile_gcc ? Thanks. El martes, 25 de octubre de 2016, 17:16:18 (UTC+2), Rodolph Perfetta escribió: > > Hi, > > have you tried building using GYP and using ./tools/cross_build_gcc.sh? I > can't really help with the issue on the Mac but just one observation: if > you use arm-linux-gnueabihf-gcc then the float_abi will default to hardfp. > > Rodolph > > On Mon, 24 Oct 2016 at 15:17 ibon tolosana <ibon.t...@gmail.com > <javascript:>> wrote: > >> Hi there, >> >> I am having some trouble with v8 resulting libs. I compile on ubuntu >> linux 16.04 setting arm as target using gn. >> The process works just ok, but when I try to link the 4 libs with my >> appon Mac, i get: >> that *tmpfile64* is an undefined symbol reference. It is referenced >> from platform-posix.o on libplatform. >> >> Any ideas about how to overcome this issue ? >> I have tried creating that function myself FILE* tmpfile64(void);, >> creating a strong link between tmpfile64 and tmpfile functions but nothing >> seems to work. >> Also, I crosscompile on linux, because gclient sync seems to install >> linux's NDK on my Mac laptop ?? Have not dig into this though. Probably a >> symlink to the correct darwin toolchain would work. >> >> In case it helps, here's a rough description of the process needed to >> have v8 compiling: >> >> install ia32 libraries support >> execute v8/build/linux/sysroot_scripts/install-sysroot.py --arch arm >> apt install binutils-arm-linux-gnueabihf >> >> after compilation, two thin libraries are created, which i recreate with >> ar -t <lib> | xargs ar rvs <newlib> >> i also create two libraries for lib_base and lib_snapshot with: >> ar rcsD <libname> v8_base/*.o >> ar rcsD <libname> v8_snapshot/*.o >> >> here's my args.gn file: >> >> is_debug = false >> target_cpu = "arm" >> v8_target_cpu = "arm" >> v8_enable_i18n_support = false >> v8_enable_inspector = true >> >> I don't set float_abi. I assume default for the platform would be softfp. >> >> Please, help. >> Thanks. >> >> - i >> >> -- >> -- >> v8-users mailing list >> v8-u...@googlegroups.com <javascript:> >> http://groups.google.com/group/v8-users >> --- >> You received this message because you are subscribed to the Google Groups >> "v8-users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to v8-users+u...@googlegroups.com <javascript:>. >> For more options, visit https://groups.google.com/d/optout. >> > -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to v8-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
