On 2012-08-04, at 21:50 , Alexander Hansen <alexanderk.han...@gmail.com> wrote:
> On 8/4/12 6:40 PM, Kevin Horton wrote:
>> On 2012-08-04, at 21:32 , Alexander Hansen <alexanderk.han...@gmail.com>
>> wrote:
>>
>>> On 8/4/12 6:28 PM, Kevin Horton wrote:
>>>> I'm trying to get the latest cadabra to build on 10.8, and these efforts
>>>> have run afoul of a configure failure with gcc47.
>>>>
>>>> Cadabra 1.31 won't compile with the Fink's default compilers - g++
>>>> complains about a syntax error. I tried gcc47 to see if that would work.
>>>> I put "SetCXX: g++-4.7" in the info file, and added Depends and
>>>> BuildDepends on gcc47-shlibs and gcc47 respectively.
>>>>
>>>> configure fails with:
>>>>
>>>> checking how to run the C++ preprocessor... /lib/cpp
>>>> configure: error: C++ preprocessor "/lib/cpp" fails sanity check
>>>> See `config.log' for more details.
>>>> ### execution of /tmp/fink.ySYFx failed, exit code 1
>>>> ### execution of /tmp/fink.zSk50 failed, exit code 1
>>>> Removing runtime build-lock...
>>>> Removing build-lock package...
>>>> /sw/bin/dpkg-lockwait -r fink-buildlock-cadabra-1.31-1
>>>> (Reading database ... 197960 files and directories currently installed.)
>>>> Removing fink-buildlock-cadabra-1.31-1 ...
>>>> Failed: phase compiling: cadabra-1.31-1 failed
>>>>
>>>> ===========
>>>> config.log has:
>>>> ## ---------------- ##
>>>> ## Cache variables. ##
>>>> ## ---------------- ##
>>>> ac_cv_prog_CXXCPP=/lib/cpp
>>>>
>>>> ## ----------------- ##
>>>> ## Output variables. ##
>>>> ## ----------------- ##
>>>> CXXCPP='/lib/cpp'
>>>>
>>>> | Syntax error
>>>> configure:3505: /lib/cpp -I/sw/lib/pango-ft219/include/pango-1.0
>>>> -I/sw/lib/pango-ft219/include -I/sw/lib/freetype219/include/freetype2
>>>> -I/sw/lib/freetype219/include -I/sw/lib/fontconfig2/include -I/sw/include
>>>> -DX_LOCALE -fnested-functions conftest.cpp
>>>> ./configure: line 3506: /lib/cpp: No such file or directory
>>>>
>>>>
>>>> ===========
>>>> I don't have a /lib/cpp. I've got /usr/bin/cpp. Why is configure looking
>>>> for /lib/cpp?
>>>>
>>>> Any advice is appreciated.
>>>>
>>>> Thanks,
>>>>
>>>> --
>>>> Kevin Horton
>>>> Ottawa, Canada
>>>>
>>>>
>>>>
>>>
>>> That'd be because "gcc-4.7" doesn't exist as an executable name. Try
>>> "g++-fsf-4.7".
>>
>> Thanks, but I still get the same failure even with "SetCXX: g++-fsf-4.7":
>>
>> checking whether g++-fsf-4.7 accepts -g... no
>> checking whether ln -s works... yes
>> checking whether make sets $(MAKE)... yes
>> checking for a BSD-compatible install... /sw/bin/ginstall -c
>> checking CFLAGS for maximum warnings... -Wall
>> checking for lie... yes
>> checking how to run the C++ preprocessor... /lib/cpp
>> configure: error: C++ preprocessor "/lib/cpp" fails sanity check
>> See `config.log' for more details.
>> ### execution of /tmp/fink.QIBab failed, exit code 1
>> ### execution of /tmp/fink.jr19R failed, exit code 1
>> Removing runtime build-lock...
>> Removing build-lock package...
>> /sw/bin/dpkg-lockwait -r fink-buildlock-cadabra-1.31-1
>> (Reading database ... 197960 files and directories currently installed.)
>> Removing fink-buildlock-cadabra-1.31-1 ...
>> Failed: phase compiling: cadabra-1.31-1 failed
>>
>> --
>> Kevin Horton
>> Ottawa, Canada
>>
>>
>>
>
> How about e.g.
>
> export CXXCPP=/sw/bin/cpp-fsf-4.7
>
> in the CompileScript?
I eventually found that the problems are due to one of my CPPFLAGS not being
support by GCC's g++: "-fnested-functions".
I removed that flag, and configure works.
But, no matter which compiler I use, I run into:
g++ -g -O2 -Wall -I. -I../src `pkg-config modglue --cflags`
-D"RELEASE=\"1.31\"" -D"DATETIME=\"`date | sed -e 's/ / /'`\""
-DHOSTNAME=\"`hostname`\" -c -o display.o display.cc
In file included from display.cc:24:
In file included from ./modules/algebra.hh:29:
./youngtab.hh:602:18: error: invalid use of nonstatic data member 'rows'
column_number=rows[row_number].size()-1;
^~~~
I get the same error with Fink's default g++, c++ and gcc47's g++.
I've asked cadabra's author which compilers he recommends.
Thanks for your help.
--
Kevin Horton
Ottawa, Canada
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