If you can install a new-enough (4.0.1 worked last I checked, but 5.0.1 is better) clang and llvm development system packages, those should let the build complete.
If your distro doesn't provide a new-enough toolchain you'll have to compile one. Set LLVM_CONFIG in the environment to point to your llvm-config executable if it's not in path. We don't build a clang package in automation for arm hosts, so there isn't one to download. If this is to be a regular thing, It should be straightforward to add one. HTH, -r On Wed, Feb 7, 2018 at 9:04 AM, Henri Sivonen <hsivo...@hsivonen.fi> wrote: > mach bootstrap doesn't appear to download a bindgen-compatible clang > on an ARMv7 GNU/Linux host. > > mach build then complains about not being able to generate the stylo > bindings. > > As I understand it, --disable-stylo-build-bindgen should be OK if one > isn't modifying stylo, but building with that flag fails: > 12:02.52 error[E0609]: no field `mBoolFlags` on type `&'ln > gecko_bindings::structs::root::nsINode` > 12:02.53 --> > /var/host/media/removable/gecko/gecko/mozilla-central- > ea00596eb02e/servo/components/style/gecko/wrapper.rs:200:18 > 12:02.53 | > 12:02.53 200 | (self.0).mBoolFlags > 12:02.53 | ^^^^^^^^^^ > > What's the correct way to build m-c, the stylo bindings in particular, > on ARMv7+NEON GNU/Linux? > > (My goal is to run XPCOM string gtest microbenchmarks in the hope that > they are representative of Android ARMv7+NEON.) > > -- > Henri Sivonen > hsivo...@hsivonen.fi > https://hsivonen.fi/ > _______________________________________________ > dev-platform mailing list > dev-platform@lists.mozilla.org > https://lists.mozilla.org/listinfo/dev-platform > _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform
