Am 06.07.2012 18:15, schrieb Peter Bigot:
> I don't believe there's any config file that can be modified change
> the required version of PPL.
> PPL should not be required to build gcc, only used if it's available,
> and mspgcc might not even use any of those libraries that it affects.
> Have you tried removing the entire gcc build directory and starting
> over with ../gcc-4.6.3/configure in an empty directory?

Thanks, solved it. Why didn't I have the idea.

> 
> Peter
> 
> On Fri, Jul 6, 2012 at 11:09 AM, Simeon Felis
> <simeon.fe...@hs-regensburg.de> wrote:
>> After a system update, I can't use msp430-gcc anymore:
>>
>> /usr/local/libexec/gcc/msp430/4.6.3/cc1: error while loading shared
>> libraries: libppl.so.11: cannot open shared object file: No such file or
>> directory
>>
>> My installed ppl version is:
>> $ ls -l /usr/lib/libppl.so
>> lrwxrwxrwx 1 root root 16 30. Jun 08:39 /usr/lib/libppl.so ->
>> libppl.so.12.0.0
>>
>> Trying to recompile msp430-gcc fails:
>> $ ../gcc-4.6.3/configure --target=msp430 --enable-languages=c
>> --program-prefix="msp430-"
>> [...]
>> checking for version 0.11 (revision 0 or later) of PPL... no
>> *** This configuration is not supported in the following subdirectories:
>>      target-libmudflap target-libgomp target-zlib target-libssp
>>     (Any other directories should still work fine.
>> [...]
>>
>> $ make
>> [...]
>> Configuring in ./gcc
>> configure: loading cache ./config.cache
>> configure: error: `PPLLIBS' has changed since the previous run:
>> configure:   former value:  `-lppl_c -lppl  -lgmpxx'
>> configure:   current value: `'
>> configure: error: in
>> `/home/simeon/Software/Linux/msp430-gcc/msp430-build/gcc-4.6.3-msp430/gcc':
>> configure: error: changes in the environment can compromise the build
>> configure: error: run `make distclean' and/or `rm ./config.cache' and
>> start over
>> make[1]: *** [configure-gcc] Fehler 1
>> make[1]: Leaving directory
>> `/home/simeon/Software/Linux/msp430-gcc/msp430-build/gcc-4.6.3-msp430'
>> make: *** [all] Fehler 2
>>
>> I'm using mspgcc-20120406.tar.bz2 on Archlinux. Any suggestions? Could I
>> just change the required ppl version in a config file?
>>
>>
>>

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