clang: error: linker command failed with exit code 1

[ealataur]

ilfiron@gentoo ~/pyston/src $ make check -j4 make lint make[1]: Вход в каталог /home/ilfiron/pyston/src' pyston: linting... Lint checks passed make[1]: Выход из каталога/home/ilfiron/pyston/src' make ext pyston_dbg make[1]: Вход в каталог /home/ilfiron/pyston/src' cc -O2 -fPIC -Wimplicit -I../include -c ../test/test_extension/test.c -o ../test/test_extension/test.o -g pyston: Compiling runtime/inline/xrange.o.bc pyston: Compiling ../tools/publicize.o pyston: Compiling runtime/inline/boxing.o.bc pyston: Compiling runtime/inline/link_forcer.o.bc pyston: Compiling runtime/inline/list.o.bc pyston: Compiling runtime/inline/dict.o.bc pyston: Compiling runtime/inline/tuple.o.bc pyston: Compiling runtime/inline/gc_runtime.o.bc pyston: Compiling codegen/irgen.h.pch pyston: Compiling asm_writing/assembler.o pyston: Compiling asm_writing/rewriter.o pyston: Compiling asm_writing/icinfo.o pyston: Compiling asm_writing/rewriter2.o pyston: Compiling asm_writing/mc_writer.o pyston: Compiling analysis/scoping_analysis.o pyston: Compiling analysis/type_analysis.o pyston: Compiling analysis/function_analysis.o pyston: Compiling core/stats.o pyston: Compiling core/cfg.o pyston: Compiling core/threading.o pyston: Compiling core/ast.o pyston: Compiling core/options.o pyston: Compiling core/util.o pyston: Compiling jit.o pyston: Compiling codegen/profiling/profiling.o pyston: Compiling codegen/profiling/dumprof.o pyston: Compiling runtime/set.o pyston: Compiling runtime/objmodel.o pyston: Compiling runtime/capi.o pyston: Compiling runtime/bool.o pyston: Compiling runtime/types.o pyston: Compiling runtime/str.o pyston: Compiling runtime/list.o pyston: Compiling runtime/dict.o pyston: Compiling runtime/float.o pyston: Compiling runtime/stacktrace.o pyston: Compiling runtime/int.o pyston: Compiling runtime/tuple.o pyston: Compiling runtime/util.o pyston: Compiling runtime/file.o pyston: Compiling runtime/builtin_modules/sys.o pyston: Compiling runtime/builtin_modules/thread.o pyston: Compiling runtime/builtin_modules/time.o pyston: Compiling runtime/builtin_modules/builtins.o pyston: Compiling runtime/builtin_modules/math.o pyston: Compiling gc/heap.o pyston: Compiling gc/root_finder.o pyston: Compiling gc/collector.o cc -shared ../test/test_extension/test.o -o ../test/test_extension/test.so -g pyston: Linking ../tools/publicize which: no gold in (/home/ilfiron/google-cloud-sdk/bin:/usr/local/bin:/usr/bin:/bin:/opt/bin:/usr/x86_64-pc-linux-gnu/gcc-bin/4.8.2:/opt/android-ndk:/opt/android-ndk/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin:/opt/android-ndk/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86_64/bin:/opt/android-ndk/toolchains/llvm-3.3/prebuilt/linux-x86_64/bin:/opt/android-ndk/toolchains/llvm-3.4/prebuilt/linux-x86_64/bin:/opt/android-ndk/toolchains/mipsel-linux-android-4.6/prebuilt/linux-x86_64/bin:/opt/android-ndk/toolchains/mipsel-linux-android-4.8/prebuilt/linux-x86_64/bin:/opt/android-ndk/toolchains/renderscript/prebuilt/linux-x86_64/bin:/opt/android-ndk/toolchains/x86-4.6/prebuilt/linux-x86_64/bin:/opt/android-ndk/toolchains/x86-4.8/prebuilt/linux-x86_64/bin:/opt/android-sdk-update-manager/tools:/opt/android-sdk-update-manager/platform-tools:/usr/games/bin) gold not available ld: /home/ilfiron/pyston_deps/llvm-trunk-build/Release+Asserts/lib/libLLVMSupport.a(Process.o): undefined reference to symbol 'del_curterm' ld: note: 'del_curterm' is defined in DSO /lib64/libtinfo.so.5 so try adding it to the linker command line /lib64/libtinfo.so.5: could not read symbols: Invalid operation clang: error: linker command failed with exit code 1 (use -v to see invocation) make[1]: *** [../tools/publicize] Ошибка 1 make[1]: *** Ожидание завершения заданий... make[1]: Выход из каталога/home/ilfiron/pyston/src' make: *\ [check] Ошибка 2

What is a "gold" ?

[kmod]

gold is a faster linker; it's not necessary but it's much faster so if you see that message you should install it :) It's not related to the issue you're running into, though.

I'm not sure why you're running into difficulties with libtinfo -- I think the first thing to try is adding -ltinfo to the Makefile (add it to COMMON_LDFLAGS at line 144) as the linker suggests. The could not read symbols: Invalid operation line is worrying, but it might just be a red herring.

[ealataur]

Thank you for you answer.

Gold is optional dependency. but without gold my trying compile the source is failed..

From INSTALLING.md "gold is highly recommended as a faster linker, and Pyston contains build-system support for automatically using gold if available" **automatically using gold if available but my system dont have a gold and build-system using it automatically.. It is not critical but obviously not

[ealataur]

After installing gold to pyston_deps.. Build failed http://pastebin.com/yhVKj8LN

My system: ilfiron@gentoo ~/pyston/src $ uname -a Linux gentoo 3.14.0-pf2 #8 SMP PREEMPT Mon May 26 18:16:34 ICT 2014 x86_64 Intel(R) Core(TM) i5-4200U CPU @ 1.60GHz GenuineIntel GNU/Linux

P.S. I'am python developer and I very intresting for using Pyston

[kmod]

Even though gold is optional, the build can still fail for other reasons :)

I'm not sure why you're running into these link errors -- can you add V=1 to your make invocation, ie something like make V=1 and post the output? By default the build system hides the full command lines of what it runs but the V=1 flag will display them.

[ealataur]

http://pastebin.com/UCqSxLuk

[kmod]

I can't view that paste :/

[ealataur]

http://pastebin.com/8PfZyeSP

[kmod]

(In the future turning off parallelism makes these outputs easier to read) Can you try adding -lncurses to COMMON_LDFLAGS on line 144 of the Makefile? Those functions seem to be from the ncurses library, and on my machine I get it by doing -lcurses, but some people also suggest -lncurses. I'm not sure what the difference is.