[CMake] Configure never ends when changing compiler

[David Demelier]

2013/6/3 Benjamin Eikel <cmake at eikel.org>:
> Am Montag, 3. Juni 2013, 12:08:19 schrieb David Demelier:
>> Hi there,
>>
>> After doing a CMake generation, if I try to change the C compiler by
>> doing cmake -DCMAKE_C_COMPILER=/usr/bin/clang it configures again but
>> never ends, see :
>>
>> Installation directories:
>>         PREFIX          /usr/local
>>         MANDIR          /usr/local/share/man
>>         DOCDIR          /usr/local/share/doc/irccd
>>         MODDIR          /usr/local/share/irccd/modules
>>
>> Compiling irccd with following options:
>>         Lua support:    enabled
>>         Unit tests:     disabled
>>         Default config: /usr/local/etc/irccd.conf
>>
>> -- Configuring done
>> You have changed variables that require your cache to be deleted.
>> Configure will be re-run and you may have to reset some variables.
>> The following variables have changed:
>> CMAKE_C_COMPILER= /usr/bin/clang
>>
>> -- Looking for getopt
>> -- Looking for getopt - found
>> -- Looking for setprogname
>> -- Looking for setprogname - found
>> -- Looking for unistd.h
>> -- Looking for unistd.h - found
>> -- Found XDG: /usr/local/include
>> -- Found OpenSSL: /usr/lib/libssl.so;/usr/lib/libcrypto.so (found
>> version "0.9.8x")
>> -- Found LIBIRCCLIENT: /usr/local/include
>> Installation directories:
>>         PREFIX          /usr/local
>>         MANDIR          /usr/local/share/man
>>         DOCDIR          /usr/local/share/doc/irccd
>>         MODDIR          /usr/local/share/irccd/modules
>>
>> Compiling irccd with following options:
>>         Lua support:    enabled
>>         Unit tests:     disabled
>>         Default config: /usr/local/etc/irccd.conf
>>
>> -- Configuring done
>> You have changed variables that require your cache to be deleted.
>> Configure will be re-run and you may have to reset some variables.
>> The following variables have changed:
>> CMAKE_C_COMPILER= /usr/bin/clang
>>
>> -- Looking for getopt
>> -- Looking for getopt - found
>> -- Looking for setprogname
>> -- Looking for setprogname - found
>> -- Looking for unistd.h
>> -- Looking for unistd.h - found
>> -- Found XDG: /usr/local/include
>> -- Found OpenSSL: /usr/lib/libssl.so;/usr/lib/libcrypto.so (found
>> version "0.9.8x")
>> -- Found LIBIRCCLIENT: /usr/local/include
>> Installation directories:
>>         PREFIX          /usr/local
>>         MANDIR          /usr/local/share/man
>>         DOCDIR          /usr/local/share/doc/irccd
>>         MODDIR          /usr/local/share/irccd/modules
>>
>> Compiling irccd with following options:
>>         Lua support:    enabled
>>         Unit tests:     disabled
>>         Default config: /usr/local/etc/irccd.conf
>>
>> -- Configuring done
>> You have changed variables that require your cache to be deleted.
>> Configure will be re-run and you may have to reset some variables.
>> The following variables have changed:
>> CMAKE_C_COMPILER= /usr/bin/clang
>>
>> -- Looking for getopt
>> ^C
>>
>> Is this a known issue?
>
> Yes, this sound like:
> http://public.kitware.com/Bug/view.php?id=13756
>
>>
>> Cheers,
>>
>> --
>> Demelier David
>> --
>>
>> Powered by www.kitware.com
>>
>> Visit other Kitware open-source projects at
>> http://www.kitware.com/opensource/opensource.html
>>
>> Please keep messages on-topic and check the CMake FAQ at:
>> http://www.cmake.org/Wiki/CMake_FAQ
>>
>> Follow this link to subscribe/unsubscribe:
>> http://www.cmake.org/mailman/listinfo/cmake

Okay thank you, I thought I broke something within my lot of subdirectories.

Cheers,

--
Demelier David