This is still using gyp not GN :(

On Mon, 6 Feb 2017 at 14:58 Jared Wyles <[email protected]> wrote:

> I'll give that a shot!
>
> Thanks
>
> On Sat, 4 Feb 2017 at 11:15 pm Ivgeni Segal <[email protected]>
> wrote:
>
> It appears to work via regular make. From v8 directory simply type:
>
> make x64.release -j4
>
> It outputs static libraries to out/x64.release:
>
> -rw-r--r--   1 isegal  staff    32649264 Feb  4 22:13 libicui18n.a
> -rw-r--r--   1 isegal  staff    15306496 Feb  4 22:29 libicuuc.a
> -rw-r--r--   1 isegal  staff      105592 Feb  4 22:13 libjson_fuzzer_lib.a
> -rw-r--r--   1 isegal  staff     2695096 Feb  4 22:13
> libparser_fuzzer_lib.a
> -rw-r--r--   1 isegal  staff     2325672 Feb  4 22:13
> libregexp_fuzzer_lib.a
> -rw-r--r--   1 isegal  staff  1178275400 Feb  4 22:29 libv8_base.a
> -rw-r--r--   1 isegal  staff     1840784 Feb  4 22:30
> libv8_external_snapshot.a
> -rw-r--r--   1 isegal  staff     1233032 Feb  4 22:13 libv8_libbase.a
> -rw-r--r--   1 isegal  staff     1948848 Feb  4 22:13 libv8_libplatform.a
> -rw-r--r--   1 isegal  staff      210456 Feb  4 22:13 libv8_libsampler.a
> -rw-r--r--   1 isegal  staff     3014200 Feb  4 22:15 libv8_nosnapshot.a
>
>
> On Saturday, January 28, 2017 at 2:44:20 PM UTC-8, Jared Wyles wrote:
>
> I am attempting to update our build infrastructure to use GN which
> requires using clang and producing static libs.
>
> I see there is now a v8_static_library argument to gn. So i have created a
> args.gn that looks something like
>
> is_debug = false
> target_cpu = "x64"
> v8_static_library = true
> is_component_build = true
> v8_use_external_startup_data = false
>
> then I execute ninja -C out.gn/foo -j 1 as usual (-j 1 to just debug any
> issues)
>
> I now get the following error
>
> $ ninja -C out.gn/foo -j 1
> ninja: Entering directory `out.gn/foo'
> [7/1419] LIBTOOL-STATIC obj/libv8_version.a
> FAILED: obj/libv8_version.a
> rm -f obj/libv8_version.a && TOOL_VERSION=1485597133 python
> ../../build/toolchain/mac/filter_libtool.py libtool -static -o
> obj/libv8_version.a
> error:
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool:
> no files specified
> Usage:
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool
> -static [-] file [...] [-filelist listfile[,dirname]] [-arch_only arch]
> [-sacLT] [-no_warning_for_no_symbols]
> Usage:
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool
> -dynamic [-] file [...] [-filelist listfile[,dirname]] [-arch_only arch]
> [-o output] [-install_name name] [-compatibility_version #]
> [-current_version #] [-seg1addr 0x#] [-segs_read_only_addr 0x#]
> [-segs_read_write_addr 0x#] [-seg_addr_table <filename>]
> [-seg_addr_table_filename <file_system_path>] [-all_load] [-noall_load]
> ninja: build stopped: subcommand failed.
>
>
> I also notice that building with clang on osx requires at least clang 3.9
> due to the usage of no-undefined-var-template. Clang 8.0.0.0 appears to be
> branched before this landed in 3.9 is there a way to have gclient or gn
> pull down a correct version of llvm and its associated tooling to build v8?
>
>
>
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