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rustc build for gnueabihf host / target fails at rust_try.o #12789

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itdaniher opened this issue Mar 9, 2014 · 5 comments
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rustc build for gnueabihf host / target fails at rust_try.o #12789

itdaniher opened this issue Mar 9, 2014 · 5 comments
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O-Arm Target: 32-bit Arm processors (armv6, armv7, thumb...), including 64-bit Arm in AArch32 state

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@itdaniher
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Working to get a rustc build for armv7 hardfloat machines. Getting the following stdout / error message.

cfg: build triple x86_64-unknown-linux-gnu
cfg: host triples arm-unknown-linux-gnueabihf
cfg: target triples arm-unknown-linux-gnueabihf
cfg: non-build host triples arm-unknown-linux-gnueabihf
cfg: non-build target triples arm-unknown-linux-gnueabihf
cfg: enabling more debugging (CFG_ENABLE_DEBUG)
cfg: host for arm-unknown-linux-gnueabihf is arm
cfg: os for arm-unknown-linux-gnueabihf is unknown-linux-gnueabihf
cfg: using gcc
/home/it/projects/rust/mk/stage0.mk:7: warning: overriding recipe for target `/'
/home/it/projects/rust/mk/stage0.mk:4: warning: ignoring old recipe for target `/'
cfg: no pdflatex found, omitting doc/rust.pdf
cfg: no pandoc found, omitting PDF and EPUB docs
cfg: no llnextgen found, omitting grammar-verification
compile: arm-unknown-linux-gnueabihf/rt/rust_builtin.o
compile: arm-unknown-linux-gnueabihf/rt/rust_android_dummy.o
compile: arm-unknown-linux-gnueabihf/rt/rust_test_helpers.o
compile: arm-unknown-linux-gnueabihf/rt/rust_try.o
/bin/sh: -mtriple=arm-unknown-linux-gnueabihf: command not found
make: [arm-unknown-linux-gnueabihf/rt/rust_try.o] Error 127 (ignored)
compile: arm-unknown-linux-gnueabihf/rt/arch/arm/record_sp.o
link: arm-unknown-linux-gnueabihf/rt/librustrt.a
arm-linux-gnueabihf-ar: arm-unknown-linux-gnueabihf/rt/rust_try.o: No such file or directory
make: *** [arm-unknown-linux-gnueabihf/rt/librustrt.a] Error 1

It looks like some recent work has been done @ https://github.com/mozilla/rust/blob/master/mk/rt.mk#L76, nothing looks immediately amiss.

It looks like this may just be a build system glitch, but putting an issue up in case @luqmana or @alexcrichton know of the fix off the top of their heads.
@alexcrichton
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That error message looks a little odd, can you run make VERBOSE=1 and paste the output? Are you sure you don't have local modifications to the makefile?

@itdaniher
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From a fresh copy of master, ./configure --host=arm-unknown-linux-gnueabihf; make yields the following for me. http://itdaniher.com/p?WtqN

GCC info at http://itdaniher.com/p?jbgi.

@luqmana
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luqmana commented Mar 9, 2014

Compiling with --host set to a different architecture/os (besides 32/64 linux/unix) than --build doesn't really work right now as far as I know. It doesn't build LLVM properly (i.e cross compile it).

@emberian
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@luqmana @itdaniher is this still an issue? I imagine that compiling for a different host is ill-tested and still broken.

@sanxiyn sanxiyn added the O-Arm Target: 32-bit Arm processors (armv6, armv7, thumb...), including 64-bit Arm in AArch32 state label Jan 25, 2015
@alexcrichton
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This file has since been removed and moved into the compiler, so closing.

fasterthanlime pushed a commit to fasterthanlime/rust that referenced this issue Jul 22, 2022
@bors
Auto merge of rust-lang#12789 - DorianListens:dscheidt/unused-param-o…
30c4db1 
…verlapping, r=DorianListens

fix: Prevent panic in Remove Unused Parameter assist

Instead of calling `builder.delete` for every text range we find with
`process_usage`, we now ensure that the ranges do not overlap before removing
them. If a range is fully contained by a prior one, it is dropped.

fixes rust-lang#12784
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@itdaniher @steveklabnik @sanxiyn @alexcrichton @luqmana @emberian