Hello, I'm trying to get rust compiled so that it supports targeting Android, not entirely using svanderburg's method, this approach is trying reproduce this: https://github.com/tomaka/android-rs-glue in nix.
A compilation takes between 64mins to 86mins, so advice from an intersection of people with experience in nix + rust + llvm on android would be super helpful. The code can be found here: https://github.com/sjmackenzie/fractalide/tree/fractalide (fractalide branch rev 04a14140284ca9d7148b66f58e7a6801d25484de to be specific) If one comments out this line: https://github.com/sjmackenzie/fractalide/blob/fractalide/fvm/fvm-android/default.nix#L14 , rust successfully compiles but without the obviously needed android support. If I uncomment the line, the below error prints. How do I get Android support for Rust? Can anybody can see something that's glaringly obvious, please mention it! /sjm ``` $ time nix-build --argstr debug true -A fvm-android ... rustc: x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_privacy rustc: x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_lint rustc: x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_driver rustc: x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustdoc make: compiler-rt make[1]: Entering directory '/tmp/nix-build-rustc-2015-11-01-g1a2eaff.drv-14/rust-1a2eaff/src/compiler-rt' /nix/store/r9nm6h97qywmsqnzsr95zs6xa2vxnwdg-ndk-standalone-toolchain/bin/arm-linux-androideabi-gcc: relocation error: /nix/store/r9nm6h97qywmsqnzsr95zs6xa2vxnwdg-ndk-standalone-toolchain/bin/arm-linux-androideabi-gcc: symbol , version GLIBC_2.2.5 not defined in file libc.so.6 with link time reference warning: clang_darwin.mk: dropping arch 'i386' from lib 'eprintf' (clang does not support it) warning: clang_darwin.mk: dropping arch 'i386' from lib '10.4' (clang does not support it) warning: clang_darwin.mk: dropping arch 'x86_64' from lib '10.4' (clang does not support it) warning: clang_darwin.mk: dropping arch 'i386' from lib 'ios' (clang does not support it) warning: clang_darwin.mk: dropping arch 'x86_64' from lib 'ios' (clang does not support it) warning: clang_darwin.mk: dropping arch 'x86_64h' from lib 'ios' (clang does not support it) warning: clang_darwin.mk: dropping arch 'armv7' from lib 'ios' (clang does not support it) warning: clang_darwin.mk: dropping arch 'i386' from lib 'osx' (clang does not support it) warning: clang_darwin.mk: dropping arch 'x86_64' from lib 'osx' (clang does not support it) warning: clang_darwin.mk: dropping arch 'x86_64h' from lib 'osx' (clang does not support it) warning: clang_darwin.mk: dropping arch 'armv7' from lib 'cc_kext' (clang does not support it) warning: clang_darwin.mk: dropping arch 'i386' from lib 'cc_kext' (clang does not support it) warning: clang_darwin.mk: dropping arch 'x86_64' from lib 'cc_kext' (clang does not support it) warning: clang_darwin.mk: dropping arch 'x86_64h' from lib 'cc_kext' (clang does not support it) warning: clang_darwin.mk: dropping arch 'x86_64' from lib 'cc_kext_ios5' (clang does not support it) warning: clang_darwin.mk: dropping arch 'x86_64h' from lib 'cc_kext_ios5' (clang does not support it) warning: clang_darwin.mk: dropping arch 'armv7' from lib 'cc_kext_ios5' (clang does not support it) warning: clang_darwin.mk: dropping arch 'i386' from lib 'profile_osx' (clang does not support it) warning: clang_darwin.mk: dropping arch 'x86_64' from lib 'profile_osx' (clang does not support it) warning: clang_darwin.mk: dropping arch 'x86_64h' from lib 'profile_osx' (clang does not support it) warning: clang_darwin.mk: dropping arch 'i386' from lib 'profile_ios' (clang does not support it) warning: clang_darwin.mk: dropping arch 'x86_64' from lib 'profile_ios' (clang does not support it) warning: clang_darwin.mk: dropping arch 'x86_64h' from lib 'profile_ios' (clang does not support it) warning: clang_darwin.mk: dropping arch 'armv7' from lib 'profile_ios' (clang does not support it) warning: clang_darwin.mk: dropping arch 'i386' from lib 'asan_osx_dynamic' (clang does not support it) warning: clang_darwin.mk: dropping arch 'x86_64' from lib 'asan_osx_dynamic' (clang does not support it) warning: clang_darwin.mk: dropping arch 'x86_64h' from lib 'asan_osx_dynamic' (clang does not support it) warning: clang_darwin.mk: dropping arch 'i386' from lib 'ubsan_osx' (clang does not support it) warning: clang_darwin.mk: dropping arch 'x86_64' from lib 'ubsan_osx' (clang does not support it) warning: clang_darwin.mk: dropping arch 'x86_64h' from lib 'ubsan_osx' (clang does not support it) warning: clang_macho_embedded.mk: dropping arch 'armv6m' from lib 'soft_static' warning: clang_macho_embedded.mk: dropping arch 'armv7m' from lib 'soft_static' warning: clang_macho_embedded.mk: dropping arch 'armv7em' from lib 'soft_static' warning: clang_macho_embedded.mk: dropping arch 'armv7' from lib 'soft_static' warning: clang_macho_embedded.mk: dropping arch 'armv7em' from lib 'hard_static' warning: clang_macho_embedded.mk: dropping arch 'armv7' from lib 'hard_static' warning: clang_macho_embedded.mk: dropping arch 'i386' from lib 'hard_static' warning: clang_macho_embedded.mk: dropping arch 'x86_64' from lib 'hard_static' warning: clang_macho_embedded.mk: dropping arch 'armv6m' from lib 'soft_pic' warning: clang_macho_embedded.mk: dropping arch 'armv7m' from lib 'soft_pic' warning: clang_macho_embedded.mk: dropping arch 'armv7em' from lib 'soft_pic' warning: clang_macho_embedded.mk: dropping arch 'armv7' from lib 'soft_pic' warning: clang_macho_embedded.mk: dropping arch 'armv7em' from lib 'hard_pic' warning: clang_macho_embedded.mk: dropping arch 'armv7' from lib 'hard_pic' warning: clang_macho_embedded.mk: dropping arch 'i386' from lib 'hard_pic' warning: clang_macho_embedded.mk: dropping arch 'x86_64' from lib 'hard_pic' make/platform/clang_linux.mk:16: *** "unable to infer compiler target triple for /nix/store/r9nm6h97qywmsqnzsr95zs6xa2vxnwdg-ndk-standalone-toolchain/bin/arm-linux-androideabi-gcc". Stop. make[1]: Leaving directory '/tmp/nix-build-rustc-2015-11-01-g1a2eaff.drv-14/rust-1a2eaff/src/compiler-rt' /tmp/nix-build-rustc-2015-11-01-g1a2eaff.drv-14/rust-1a2eaff/mk/rt.mk:351: recipe for target 'arm-linux-androideabi/rt/libcompiler-rt.a' failed make: *** [arm-linux-androideabi/rt/libcompiler-rt.a] Error 2 builder for ‘/nix/store/dsp34kaijggkwhp604c1wgbwmk89kq40-rustc-2015-11-01-g1a2eaff.drv’ failed with exit code 2 error: build of ‘/nix/store/dsp34kaijggkwhp604c1wgbwmk89kq40-rustc-2015-11-01-g1a2eaff.drv’ failed real 64m53.404s user 0m0.225s sys 0m0.088s ``` _______________________________________________ nix-dev mailing list [email protected] http://lists.science.uu.nl/mailman/listinfo/nix-dev
