llvm dev - Mar 2014 - [LLVMdev] Unresolved symbols: LLVMInitializeARM64*

Hi,
Compiling on PP64/FreeBSd, I get several of these:

/usr/home/kparzysz/bld.lv/tools/llvm-mc/Release+Asserts/llvm-mc.o: In 
function `llvm::formatted_raw_ostream::~formatted_raw_ostream()':
llvm-mc.cpp:(.text.startup.main+0xe4): undefined reference to 
`LLVMInitializeARM64TargetInfo'
llvm-mc.cpp:(.text.startup.main+0x154): undefined reference to 
`LLVMInitializeARM64TargetMC'
llvm-mc.cpp:(.text.startup.main+0x194): undefined reference to 
`LLVMInitializeARM64AsmParser'
llvm-mc.cpp:(.text.startup.main+0x1dc): undefined reference to 
`LLVMInitializeARM64Disassembler'
collect2: error: ld returned 1 exit status
gmake[2]: *** [/usr/home/kparzysz/bld.lv/Release+Asserts/bin/llvm-mc] 
Error 1
gmake[2]: Leaving directory `/usr/home/kparzysz/bld.lv/tools/llvm-mc'
gmake[1]: *** [llvm-mc/.makeall] Error 2

Am I missing something?

Latest commits:

--- LLVM
commit 17576b2e165286dbc4e406c2dac93cc4ca8a823b
Author: Benjamin Kramer <benny.kra at googlemail.com>
Date:   Sat Mar 29 18:00:49 2014 +0000

     ARM64: Remove unused helper function, make others static.

     git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk at 205112 
91177308-0d34-0410-b5e6-96231b3b80d8

--- Clang
commit d57bb79310cadab07ed3b56d0de55318916f2fb0
Author: Tim Northover <tnorthover at apple.com>
Date:   Sat Mar 29 17:35:34 2014 +0000

     Install: add arm_neon.h header back

     I'd gone too far pruning aarch64_simd.h this time and took out one
     instance of arm_neon.h. This should restore us to the status quo.

     git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk at 205111 
91177308-0d34-0410-b5e6-96231b3b80d8


-K


-- 
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, 
hosted by The Linux Foundation

> Am I missing something?
You've probably not rerun configure. It's been striking various bots
throughout the day too.

Cheers.

Tim.

On 3/29/2014 1:42 PM, Tim Northover wrote:
>> Am I missing something?
>
> You've probably not rerun configure. It's been striking various
bots
> throughout the day too.
Configure was updated in a git-pull, so it did "reconfigure" upon
"make
all".  I can again from scratch though.

-K

-- 
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, 
hosted by The Linux Foundation

I had to run configure again after syncing to tip of tree.

Before that, I was getting similar errors. I don't remember exactly if 
it was identical to what you are getting.

Reed

On 03/29/2014 11:35 AM, Krzysztof Parzyszek wrote:
> Hi,
> Compiling on PP64/FreeBSd, I get several of these:
>
> /usr/home/kparzysz/bld.lv/tools/llvm-mc/Release+Asserts/llvm-mc.o: In
> function `llvm::formatted_raw_ostream::~formatted_raw_ostream()':
> llvm-mc.cpp:(.text.startup.main+0xe4): undefined reference to
> `LLVMInitializeARM64TargetInfo'
> llvm-mc.cpp:(.text.startup.main+0x154): undefined reference to
> `LLVMInitializeARM64TargetMC'
> llvm-mc.cpp:(.text.startup.main+0x194): undefined reference to
> `LLVMInitializeARM64AsmParser'
> llvm-mc.cpp:(.text.startup.main+0x1dc): undefined reference to
> `LLVMInitializeARM64Disassembler'
> collect2: error: ld returned 1 exit status
> gmake[2]: *** [/usr/home/kparzysz/bld.lv/Release+Asserts/bin/llvm-mc]
> Error 1
> gmake[2]: Leaving directory `/usr/home/kparzysz/bld.lv/tools/llvm-mc'
> gmake[1]: *** [llvm-mc/.makeall] Error 2
>
> Am I missing something?
>
> Latest commits:
>
> --- LLVM
> commit 17576b2e165286dbc4e406c2dac93cc4ca8a823b
> Author: Benjamin Kramer <benny.kra at googlemail.com>
> Date:   Sat Mar 29 18:00:49 2014 +0000
>
>      ARM64: Remove unused helper function, make others static.
>
>      git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk at 205112
> 91177308-0d34-0410-b5e6-96231b3b80d8
>
> --- Clang
> commit d57bb79310cadab07ed3b56d0de55318916f2fb0
> Author: Tim Northover <tnorthover at apple.com>
> Date:   Sat Mar 29 17:35:34 2014 +0000
>
>      Install: add arm_neon.h header back
>
>      I'd gone too far pruning aarch64_simd.h this time and took out one
>      instance of arm_neon.h. This should restore us to the status quo.
>
>      git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk at 205111
> 91177308-0d34-0410-b5e6-96231b3b80d8
>
>
> -K
>
>

llvm-build misses something when a new target is added with automatic
reconfiguration.

It could be resolved to run configure manually again, without removing
whole the build tree;

$ ./config.status --recheck && ./config.status

2014-03-30 3:35 GMT+09:00 Krzysztof Parzyszek <kparzysz at
codeaurora.org>:
> Hi,
> Compiling on PP64/FreeBSd, I get several of these:
>
> /usr/home/kparzysz/bld.lv/tools/llvm-mc/Release+Asserts/llvm-mc.o: In
> function `llvm::formatted_raw_ostream::~formatted_raw_ostream()':
> llvm-mc.cpp:(.text.startup.main+0xe4): undefined reference to
> `LLVMInitializeARM64TargetInfo'
> llvm-mc.cpp:(.text.startup.main+0x154): undefined reference to
> `LLVMInitializeARM64TargetMC'
> llvm-mc.cpp:(.text.startup.main+0x194): undefined reference to
> `LLVMInitializeARM64AsmParser'
> llvm-mc.cpp:(.text.startup.main+0x1dc): undefined reference to
> `LLVMInitializeARM64Disassembler'
> collect2: error: ld returned 1 exit status
> gmake[2]: *** [/usr/home/kparzysz/bld.lv/Release+Asserts/bin/llvm-mc] Error
> 1
> gmake[2]: Leaving directory `/usr/home/kparzysz/bld.lv/tools/llvm-mc'
> gmake[1]: *** [llvm-mc/.makeall] Error 2
>
> Am I missing something?
>
> Latest commits:
>
> --- LLVM
> commit 17576b2e165286dbc4e406c2dac93cc4ca8a823b
> Author: Benjamin Kramer <benny.kra at googlemail.com>
> Date:   Sat Mar 29 18:00:49 2014 +0000
>
>     ARM64: Remove unused helper function, make others static.
>
>     git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk at 205112
> 91177308-0d34-0410-b5e6-96231b3b80d8
>
> --- Clang
> commit d57bb79310cadab07ed3b56d0de55318916f2fb0
> Author: Tim Northover <tnorthover at apple.com>
> Date:   Sat Mar 29 17:35:34 2014 +0000
>
>     Install: add arm_neon.h header back
>
>     I'd gone too far pruning aarch64_simd.h this time and took out one
>     instance of arm_neon.h. This should restore us to the status quo.
>
>     git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk at 205111
> 91177308-0d34-0410-b5e6-96231b3b80d8
>
>
> -K
>
>
> --
> Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted
by
> The Linux Foundation
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