Update: Full output of clean build:
# mkdir -p out/x64.release # echo > out/x64.release/args.gn << EOF is_component_build = false is_debug = false target_cpu = "x64" use_goma = false goma_dir = "None" v8_enable_backtrace = true v8_enable_disassembler = true v8_enable_object_print = true v8_enable_verify_heap = true EOF # gn gen out/x64.release Done. Made 148 targets from 86 files in 751ms # autoninja -C out/x64.release d8 ninja: Entering directory `out/x64.release' [1450/1450] LINK ./d8 Done! - V8 compilation finished successfully. On Tue, Jun 2, 2020 at 12:01 PM Al Mo <almos...@gmail.com> wrote: > Thank you both for your replies, > > After a clean build, here's the output of `ls -l ...`: > > total 137768 > > -rw-r--r-- 1 krrrunch staff 214 Jun 1 12:29 args.gn > > -rw-r--r-- 1 krrrunch staff 23922 Jun 1 20:17 build.ninja > > -rw-r--r-- 1 krrrunch staff 3183 Jun 1 20:17 build.ninja.d > > -rwxr-xr-x 1 krrrunch staff 431628 Jun 1 20:21 > bytecode_builtins_list_generator > > -rwxr-xr-x 1 krrrunch staff 26017224 Jun 1 20:54 d8 > > drwxr-xr-x 7 krrrunch staff 224 Jun 1 20:54 gen > > -rwxr-xr-x 1 krrrunch staff 1318244 Jun 1 20:36 > gen-regexp-special-case > > -rw-r--r-- 3 krrrunch staff 10507280 Jun 1 10:31 icudtl.dat > > -rwxr-xr-x 1 krrrunch staff 29522824 Jun 1 20:54 mksnapshot > > drwx------ 105 krrrunch staff 3360 Jun 1 20:54 obj > > -rw-r--r-- 1 krrrunch staff 51188 Jun 1 20:54 snapshot_blob.bin > > -rw-r--r-- 1 krrrunch staff 80153 Jun 1 20:17 toolchain.ninja > > -rwxr-xr-x 1 krrrunch staff 2557812 Jun 1 20:21 torque > > -rw-r--r-- 1 krrrunch staff 523 Jun 1 20:20 > v8_build_config.json > > args.gn is: > > is_component_build = false > > is_debug = false > > target_cpu = "x64" > > use_goma = false > > goma_dir = "None" > > v8_enable_backtrace = true > > v8_enable_disassembler = true > > v8_enable_object_print = true > > v8_enable_verify_heap = true > > I have found no out.gn dir anywhere, > > I lost the output of the last build but will do it again and post it as > soon as I have it, > > Also, will try the monolithic build and see if that helps, > > Alex. > > On Tue, Jun 2, 2020 at 11:02 AM 'Seth Brenith' via v8-dev < > v8-dev@googlegroups.com> wrote: > >> As well as those static libraries, the x64.release build creates a whole >> bunch of object files due to the "v8_source_set" declarations in BUILD.gn. >> Any gn build target defined as depending on the "v8" target will include >> not only those libs but also all of the objects from the source sets. The >> easiest way to get a linkable library is to add "v8_monolithic = true" to >> out/x64.release/args.gn and then build with "autoninja v8_monolith". >> This will create a single lib, libv8_monolith.a, which should have all of >> the relevant stuff included. >> >> On Tuesday, June 2, 2020 at 4:14:08 AM UTC-7, Al Mo wrote: >>> >>> Hi all, >>> >>> I'm trying to build v8 from source in order to test/submit a cl later on, >>> >>> I followed this: https://v8.dev/docs/build >>> >>> It builds fine and in the end I have an 'out/x64.release' directory, >>> which in turn has the 'libv8_libbase.a' and 'libv8_libplatform.a' static >>> libraries. >>> >>> When trying to link against these libraries, I get undefined symbol >>> errors, like: >>> >>> "v8::V8::Initialize(int)", referenced from: >>> >>> _main in main-df02fe.o >>> >>> "v8::V8::InitializePlatform(v8::Platform*)", referenced from: >>> >>> _main in main-df02fe.o >>> >>> "v8::V8::InitializeICUDefaultLocation(char const*, char const*)", >>> referenced from: >>> >>> _main in main-df02fe.o >>> >>> "v8::V8::InitializeExternalStartupData(char const*)", referenced from: >>> >>> _main in main-df02fe.o >>> >>> Checking the libraries with 'nm -gAC lib...' shows me that the symbols >>> are not there at all, >>> >>> I am not familiar with gn and the configuration options of v8, hence why >>> I'm asking about it, >>> >>> Any idea what could be going on? >>> >>> Thanks. >>> >> -- >> -- >> v8-dev mailing list >> v8-dev@googlegroups.com >> http://groups.google.com/group/v8-dev >> --- >> You received this message because you are subscribed to the Google Groups >> "v8-dev" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to v8-dev+unsubscr...@googlegroups.com. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/v8-dev/4111796a-c053-4f16-9bf5-a1af0b99fc14%40googlegroups.com >> <https://groups.google.com/d/msgid/v8-dev/4111796a-c053-4f16-9bf5-a1af0b99fc14%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- -- v8-dev mailing list v8-dev@googlegroups.com http://groups.google.com/group/v8-dev --- You received this message because you are subscribed to the Google Groups "v8-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to v8-dev+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/v8-dev/CABK7q5d71iMKdE%2BVB79bXHOuKgq5Loi94QuLXHPZRBLbPyernQ%40mail.gmail.com.
