[LLVMdev] llvm-config --libs failed

[Wojciech Daniło]

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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