[LLVMdev] llvm-config --libs failed

[Wojciech Daniło]

If anyone is interested in this topic, I filled a bug here:
http://llvm.org/bugs/post_bug.cgi

2012/11/9 Wojciech Daniło <wojtek.danilo.ml at gmail.com>

> I have noticed that I was installing LLVM according to:
> http://llvm.org/docs/GettingStarted.html#getting-started
> so it was no the 3.1 but the 3.2 version from svn (trunk 167573).
> Maybe in the svn, not stable version, there is a bug?
>
>
> 2012/11/9 Wojciech Daniło <wojtek.danilo.ml at gmail.com>
>
>> Does anybody have Idea why I get such error? The LLVM is compiled from
>> source - is is the newest version (3.1) from http://llvm.org/releases/ (from
>> 22 may 2012)
>> I created project in llvmsrc/projects/test (as copy of sample project)
>> and I get these errors while attaching LLVM lbraries :(
>>
>>
>> 2012/11/8 Wojciech Daniło <wojtek.danilo.ml at gmail.com>
>>
>>> Thank you, now it is more clear whats going on. There is a line:
>>> /bin/sh:
>>> /home/wdanilo/dev/llvm/src/projects/Debug+Asserts/bin/llvm-config: No such
>>> file or directory
>>>
>>> but why it is searching for it in that directory? (all makefile configs,
>>> are default configs)
>>> Below, there is full output of make:
>>>
>>> >> make VERBOSE=1
>>> for dir in lib tools; do \
>>>   if ([ ! -f $dir/Makefile ] || \
>>>       command test $dir/Makefile -ot
>>> /home/username/dev/llvm/src/projects/test/$dir/Makefile ); then \
>>>
>>> /home/username/dev/llvm/src/projects/test/build/../autoconf/mkinstalldirs
>>> $dir; \
>>>     /usr/bin/cp /home/username/dev/llvm/src/projects/test/$dir/Makefile
>>> $dir/Makefile; \
>>>   fi; \
>>>   (make -C $dir all ) || exit 1; \
>>> done
>>> make[1]: Entering directory
>>> `/home/username/dev/llvm/src/projects/test/build/lib'
>>> for dir in sample; do \
>>>   if ([ ! -f $dir/Makefile ] || \
>>>       command test $dir/Makefile -ot
>>> /home/username/dev/llvm/src/projects/test/lib/$dir/Makefile ); then \
>>>
>>> /home/username/dev/llvm/src/projects/test/build/../autoconf/mkinstalldirs
>>> $dir; \
>>>     /usr/bin/cp
>>> /home/username/dev/llvm/src/projects/test/lib/$dir/Makefile $dir/Makefile; \
>>>   fi; \
>>>   (make -C $dir all ) || exit 1; \
>>> done
>>> make[2]: Entering directory
>>> `/home/username/dev/llvm/src/projects/test/build/lib/sample'
>>> make[2]: Nothing to be done for `all'.
>>> make[2]: Leaving directory
>>> `/home/username/dev/llvm/src/projects/test/build/lib/sample'
>>> make[1]: Leaving directory
>>> `/home/username/dev/llvm/src/projects/test/build/lib'
>>> make[1]: Entering directory
>>> `/home/username/dev/llvm/src/projects/test/build/tools'
>>> for dir in luna; do \
>>>   if ([ ! -f $dir/Makefile ] || \
>>>       command test $dir/Makefile -ot
>>> /home/username/dev/llvm/src/projects/test/tools/$dir/Makefile ); then \
>>>
>>> /home/username/dev/llvm/src/projects/test/build/../autoconf/mkinstalldirs
>>> $dir; \
>>>     /usr/bin/cp
>>> /home/username/dev/llvm/src/projects/test/tools/$dir/Makefile
>>> $dir/Makefile; \
>>>   fi; \
>>>   (make -C $dir all ) || exit 1; \
>>> done
>>> /bin/sh:
>>> /home/username/dev/llvm/src/projects/Debug+Asserts/bin/llvm-config: No such
>>> file or directory
>>> make[2]: Entering directory
>>> `/home/username/dev/llvm/src/projects/test/build/tools/luna'
>>> /home/username/dev/llvm/src/projects/test/build/../Makefile.llvm.rules:963:
>>> *** llvm-config --libs failed.  Stop.
>>> make[2]: Leaving directory
>>> `/home/username/dev/llvm/src/projects/test/build/tools/luna'
>>> make[1]: *** [all] Error 1
>>> make[1]: Leaving directory
>>> `/home/username/dev/llvm/src/projects/test/build/tools'
>>> make: *** [all] Error 1
>>>
>>> 2012/11/8 Óscar Fuentes <ofv at wanadoo.es>
>>>
>>>> Wojciech Daniło <wojtek.danilo.ml at gmail.com> writes:
>>>>
>>>> > Hi!
>>>> > I'm trying to use the LLVMProject toolchain (according to this page:
>>>> > http://llvm.org/docs/Projects.html).
>>>> > I created a project "test" with kaleidoscope example source code from:
>>>> > http://llvm.org/docs/tutorial/LangImpl3.html
>>>> > It compiles successfully with: clang++ -g -O3 toy.cpp `llvm-config
>>>> > --cppflags --ldflags --libs core` -o toy
>>>> >
>>>> > according to the project documentation, my Makefile inside the source
>>>> of
>>>> > the project contains (it is in
>>>> llvm/src/projects/test/tools/test/Makefile):
>>>> >
>>>> > LEVEL=../..
>>>> > TOOLNAME=luna
>>>> > LINK_COMPONENTS = all
>>>> > include $(LEVEL)/Makefile.common
>>>> >
>>>> >
>>>> > And while executing make in build directory I get error:
>>>> >
>>>> /home/[...]/dev/llvm/src/projects/test/build/../Makefile.llvm.rules:963:
>>>> > *** llvm-config --libs failed.  Stop.
>>>> >
>>>> > [...] - I deleted this part
>>>> >
>>>> > What is interesting, if I run llvm-config --libs in termial, I get:
>>>> > -lLLVMAsmParser -lLLVMInstrumentation -lLLVMLinker -lLLVMArchive [...]
>>>> > -lLLVMSupport (and a lot more)
>>>> >
>>>> > What should I do to fix this issue?
>>>>
>>>> First of all, execute make like this:
>>>>
>>>> make VERBOSE=1
>>>>
>>>> to see the actual command that is being executed. Doing that will show
>>>> what's wrong with the command. If you can't figure out the problem,
>>>> post to this thread with the output of make VERBOSE=1
>>>>
>>>> _______________________________________________
>>>> LLVM Developers mailing list
>>>> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
>>>> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>>>>
>>>
>>>
>>
>
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