[Mono-dev] Failing building mono on musl

[Vlad Brezae]

Hi Angelo,

      Sounds like a problem with __thread keyword. You should be able to work around by adding --with-tls=pthread to autogen.

Vlad

From: Mono-devel-list <mono-devel-list-bounces at lists.dot.net<mailto:mono-devel-list-bounces at lists.dot.net>> on behalf of Angelo Compagnucci <angelo.compagnucci at gmail.com<mailto:angelo.compagnucci at gmail.com>>
Date: Wednesday, September 7, 2016 at 11:43 PM
To: "Mono-devel-list at lists.ximian.com<mailto:Mono-devel-list at lists.ximian.com>" <Mono-devel-list at lists.ximian.com<mailto:Mono-devel-list at lists.ximian.com>>
Subject: [Mono-dev] Failing building mono on musl

Hello All,

I'm trying to compile mono on buildroot fo an ARM target. I'm using musl, and while in the past I found (and fixed) several bug, this time I cannot find the source of the problem.

This is the error log:

../../mono/metadata/.libs/libmonoruntime-static.a(libmonoruntime_static_la-threads.o): In function `mono_thread_get_tls_offset':
/home/angelo/DEV/BUILDROOT/br_mono_musl/build/mono-4.4.2.11/mono/metadata/threads.c:260: undefined reference to `tls_current_object'
./.libs/libmini-static.a(libmini_static_la-mini-runtime.o): In function `mono_get_jit_tls_offset':
/home/angelo/DEV/BUILDROOT/br_mono_musl/build/mono-4.4.2.11/mono/mini/mini-runtime.c:766: undefined reference to `mono_jit_tls'
./.libs/libmini-static.a(libmini_static_la-mini-runtime.o): In function `mono_get_lmf_addr_tls_offset':
/home/angelo/DEV/BUILDROOT/br_mono_musl/build/mono-4.4.2.11/mono/mini/mini-runtime.c:786: undefined reference to `mono_lmf_addr'
../../mono/metadata/.libs/libmonoruntime-static.a(libmonoruntime_static_la-domain.o): In function `mono_domain_get_tls_offset':
/home/angelo/DEV/BUILDROOT/br_mono_musl/build/mono-4.4.2.11/mono/metadata/domain.c:162: undefined reference to `tls_appdomain'
collect2: error: ld returned 1 exit status
make[6]: *** [mono-boehm] Errore 1
make[6]: *** Attesa per i processi non terminati....
../../mono/metadata/.libs/libmonoruntimesgen-static.a(libmonoruntimesgen_static_la-threads.o): In function `mono_thread_get_tls_offset':
/home/angelo/DEV/BUILDROOT/br_mono_musl/build/mono-4.4.2.11/mono/metadata/threads.c:260: undefined reference to `tls_current_object'
./.libs/libmini-static.a(libmini_static_la-mini-runtime.o): In function `mono_get_jit_tls_offset':
/home/angelo/DEV/BUILDROOT/br_mono_musl/build/mono-4.4.2.11/mono/mini/mini-runtime.c:766: undefined reference to `mono_jit_tls'
./.libs/libmini-static.a(libmini_static_la-mini-runtime.o): In function `mono_get_lmf_addr_tls_offset':
/home/angelo/DEV/BUILDROOT/br_mono_musl/build/mono-4.4.2.11/mono/mini/mini-runtime.c:786: undefined reference to `mono_lmf_addr'
../../mono/metadata/.libs/libmonoruntimesgen-static.a(libmonoruntimesgen_static_la-domain.o): In function `mono_domain_get_tls_offset':
/home/angelo/DEV/BUILDROOT/br_mono_musl/build/mono-4.4.2.11/mono/metadata/domain.c:162: undefined reference to `tls_appdomain'
../../mono/metadata/.libs/libmonoruntimesgen-static.a(libmonoruntimesgen_static_la-sgen-mono.o): In function `sgen_client_init':
/home/angelo/DEV/BUILDROOT/br_mono_musl/build/mono-4.4.2.11/mono/metadata/sgen-mono.c:2862: undefined reference to `sgen_thread_info'
../../mono/sgen/.libs/libmonosgen-static.a(libmonosgen_static_la-sgen-alloc.o): In function `sgen_init_allocator':
/home/angelo/DEV/BUILDROOT/br_mono_musl/build/mono-4.4.2.11/mono/sgen/sgen-alloc.c:553: undefined reference to `tlab_next_addr'
/home/angelo/DEV/BUILDROOT/br_mono_musl/build/mono-4.4.2.11/mono/sgen/sgen-alloc.c:554: undefined reference to `tlab_temp_end'
collect2: error: ld returned 1 exit status

Have any idea on why it's failing?

Thanks!

--
Profile: http://it.linkedin.com/in/compagnucciangelo
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