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StarFire
 Post subject: Compiling GG fails with ‘_op’ cannot be declared ‘mutable’
PostPosted: Tue Aug 02, 2011 8:05 pm 
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Space Floater
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Joined: Sat Mar 24, 2007 8:28 am
Posts: 18
Hello World,

When I try to compile libGiGi within my project, compiling fails at 40%

Code:
[ 40%] Building CXX object src/CMakeFiles/GiGi.dir/Texture.cpp.o
In file included from /home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/GIL/extension/io/../dynamic_image/apply_operation.hpp:25:0,
                 from /home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/GIL/extension/io/../dynamic_image/dynamic_image_all.hpp:28,
                 from /home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/GIL/extension/io/jpeg_dynamic_io.hpp:28,
                 from /home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/Texture.cpp:38:
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/GIL/extension/io/../dynamic_image/apply_operation_base.hpp:121:22: error: reference ‘_op’ cannot be declared ‘mutable’ [-fpermissive]
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/GIL/extension/io/../dynamic_image/apply_operation_base.hpp:134:22: error: reference ‘_op’ cannot be declared ‘mutable’ [-fpermissive]
make[4]: *** [src/CMakeFiles/GiGi.dir/Texture.cpp.o] Fehler 1
oir_work/3rdParty/GG'
make[3]: *** [src/CMakeFiles/GiGi.dir/all] Fehler 2
make[3]: Leaving directory `/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG'
make[2]: *** [all] Fehler 2
make[2]: Leaving directory `/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG'
make[1]: *** [GG/libGiGi.so] Fehler 2
make[1]: Leaving directory `/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty'
make: *** [all-recursive] Fehler 1


Compiler:
Code:
andy@shannara:~/Programming/Projects/OilImperiumReloaded/oir_work$ gcc --version
gcc (Debian 4.6.1-5) 4.6.1
Copyright (C) 2011 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.


Do I miss something or what's the problem here?

TIA and best regards
Andreas aka SF
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Geoff the Medio
 Post subject: Re: Compiling GG fails with ‘_op’ cannot be declared ‘mutabl
PostPosted: Tue Aug 02, 2011 11:08 pm 
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Joined: Wed Oct 08, 2003 1:33 am
Posts: 7898
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Looks like GCC decided something shouldn't compile that used to. Try removing the "mutable" from the lines with the errors in apply_operation_base.hpp
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StarFire
 Post subject: Re: Compiling GG fails with ‘_op’ cannot be declared ‘mutabl
PostPosted: Thu Aug 04, 2011 4:48 pm 
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Space Floater
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Joined: Sat Mar 24, 2007 8:28 am
Posts: 18
Thank you. After having removed these two 'mutable's, it compiles up to 56%:

Code:
[ 56%] Building CXX object src/CMakeFiles/GiGi.dir/adobe/any_regular.cpp.o
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/adobe/any_regular.cpp: In instantiation of ‘const adobe::implementation::serializable<bool> adobe::implementation::make_serializable<bool>::value’:
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/adobe/any_regular.cpp:84:65:   instantiated from here
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/adobe/any_regular.cpp:65:23: error: uninitialized const ‘adobe::implementation::make_serializable<bool>::value’ [-fpermissive]
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/adobe/any_regular.cpp:54:8: note: ‘const struct adobe::implementation::serializable<bool>’ has no user-provided default constructor
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/adobe/any_regular.cpp: In instantiation of ‘const adobe::implementation::serializable<adobe::version_1::closed_hash_map<adobe::version_1::name_t, adobe::version_1::any_regular_t> > adobe::implementation::make_serializable<adobe::version_1::closed_hash_map<adobe::version_1::name_t, adobe::version_1::any_regular_t> >::value’:
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/adobe/any_regular.cpp:85:81:   instantiated from here
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/adobe/any_regular.cpp:65:23: error: uninitialized const ‘adobe::implementation::make_serializable<adobe::version_1::closed_hash_map<adobe::version_1::name_t, adobe::version_1::any_regular_t> >::value’ [-fpermissive]
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/adobe/any_regular.cpp:54:8: note: ‘const struct adobe::implementation::serializable<adobe::version_1::closed_hash_map<adobe::version_1::name_t, adobe::version_1::any_regular_t> >’ has no user-provided default constructor
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/adobe/any_regular.cpp: In instantiation of ‘const adobe::implementation::serializable<double> adobe::implementation::make_serializable<double>::value’:
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/adobe/any_regular.cpp:86:69:   instantiated from here
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/adobe/any_regular.cpp:65:23: error: uninitialized const ‘adobe::implementation::make_serializable<double>::value’ [-fpermissive]
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/adobe/any_regular.cpp:54:8: note: ‘const struct adobe::implementation::serializable<double>’ has no user-provided default constructor
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/adobe/any_regular.cpp: In instantiation of ‘const adobe::implementation::serializable<adobe::version_1::empty_t> adobe::implementation::make_serializable<adobe::version_1::empty_t>::value’:
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/adobe/any_regular.cpp:87:71:   instantiated from here
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/adobe/any_regular.cpp:65:23: error: uninitialized const ‘adobe::implementation::make_serializable<adobe::version_1::empty_t>::value’ [-fpermissive]
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/adobe/any_regular.cpp:54:8: note: ‘const struct adobe::implementation::serializable<adobe::version_1::empty_t>’ has no user-provided default constructor
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/adobe/any_regular.cpp: In instantiation of ‘const adobe::implementation::serializable<adobe::version_1::name_t> adobe::implementation::make_serializable<adobe::version_1::name_t>::value’:
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/adobe/any_regular.cpp:88:69:   instantiated from here
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/adobe/any_regular.cpp:65:23: error: uninitialized const ‘adobe::implementation::make_serializable<adobe::version_1::name_t>::value’ [-fpermissive]
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/adobe/any_regular.cpp:54:8: note: ‘const struct adobe::implementation::serializable<adobe::version_1::name_t>’ has no user-provided default constructor
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/adobe/any_regular.cpp: In instantiation of ‘const adobe::implementation::serializable<adobe::version_1::string_t> adobe::implementation::make_serializable<adobe::version_1::string_t>::value’:
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/adobe/any_regular.cpp:89:73:   instantiated from here
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/adobe/any_regular.cpp:65:23: error: uninitialized const ‘adobe::implementation::make_serializable<adobe::version_1::string_t>::value’ [-fpermissive]
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/adobe/any_regular.cpp:54:8: note: ‘const struct adobe::implementation::serializable<adobe::version_1::string_t>’ has no user-provided default constructor
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/adobe/any_regular.cpp: In instantiation of ‘const adobe::implementation::serializable<adobe::version_1::vector<adobe::version_1::any_regular_t> > adobe::implementation::make_serializable<adobe::version_1::vector<adobe::version_1::any_regular_t> >::value’:
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/adobe/any_regular.cpp:90:71:   instantiated from here
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/adobe/any_regular.cpp:65:23: error: uninitialized const ‘adobe::implementation::make_serializable<adobe::version_1::vector<adobe::version_1::any_regular_t> >::value’ [-fpermissive]
/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG/src/adobe/any_regular.cpp:54:8: note: ‘const struct adobe::implementation::serializable<adobe::version_1::vector<adobe::version_1::any_regular_t> >’ has no user-provided default constructor
make[4]: *** [src/CMakeFiles/GiGi.dir/adobe/any_regular.cpp.o] Fehler 1
make[4]: Leaving directory `/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG'
make[3]: *** [src/CMakeFiles/GiGi.dir/all] Fehler 2
make[3]: Leaving directory `/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG'
make[2]: *** [all] Fehler 2
make[2]: Leaving directory `/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty/GG'
make[1]: *** [GG/libGiGi.so] Fehler 2
make[1]: Leaving directory `/home/andy/Programming/Projects/OilImperiumReloaded/oir_work/3rdParty'
make: *** [all-recursive] Fehler 1


Anyone any idea, what's happening?

(Patch for the first problem attached)


Attachments:
File comment: Patch to remove 'mutable' (and some whitespaces)
libGiGi-mutable.patch [3.57 KiB]
Downloaded 16 times
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Geoff the Medio
 Post subject: Re: Compiling GG fails with ‘_op’ cannot be declared ‘mutabl
PostPosted: Thu Aug 04, 2011 4:54 pm 
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Programming, Design, and De Facto Lead
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Joined: Wed Oct 08, 2003 1:33 am
Posts: 7898
Location: Vancouver, BC
What's happening is that GCC 4.6 decided that classes without user-defined default constructors can't be default initialized. See also here.

The easiest fix is probably just to remove all the adobe stuff from the GiGi build; it's not needed to use GiGi.
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StarFire
 Post subject: Re: Compiling GG fails with ‘_op’ cannot be declared ‘mutabl
PostPosted: Thu Aug 04, 2011 8:36 pm 
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Space Floater
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Joined: Sat Mar 24, 2007 8:28 am
Posts: 18
Geoff the Medio wrote:

[...]
The easiest fix is probably just to remove all the adobe stuff from the GiGi build; it's not needed to use GiGi.


What's the adobe stuff for, then?
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StarFire
 Post subject: Re: Compiling GG fails with ‘_op’ cannot be declared ‘mutabl
PostPosted: Sat Aug 27, 2011 11:46 am 
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Space Floater
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Joined: Sat Mar 24, 2007 8:28 am
Posts: 18
Geoff the Medio wrote:
What's happening is that GCC 4.6 decided that classes without user-defined default constructors can't be default initialized. See also here.


I finally managed to compile rev 1043 with gcc-4.6. Attached is the patch with my changes. Please apply!

Best regards StarFire


Attachments:
File comment: Patch to make libGigi compile with GCC 4.6
libGiGi-gcc-4.6.patch [1.66 KiB]
Downloaded 44 times
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