On 30/03/18 06:42, Bill Kenworthy wrote:
> On 30/03/18 01:48, P Levine wrote:
>> On Wed, Mar 28, 2018 at 8:18 AM, Bill Kenworthy <bi...@iinet.net.au
>> <mailto:bi...@iinet.net.au>>wrote:
>>
>>     I have a compile problem qtgui I cant figure out:
>>
>>     compilation terminated.
>>     make: *** [Makefile:12443: .obj/qaccessible.o] Error 1
>>     make: *** [Makefile:12612: .obj/qaccessiblecache.o] Error 1
>>     In file included from
>>     
>> /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/include/g++-v6/bits/stl_algo.h:59:0,
>>                      from
>>     /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/include/g++-v6/algorithm:62,
>>                      from
>>     ../../include/QtCore/../../src/corelib/global/qglobal.h:109,
>>                      from ../../include/QtCore/qglobal.h:1,
>>                      from
>>     ../../include/QtGui/../../src/gui/kernel/qtguiglobal.h:43,
>>                      from ../../include/QtGui/qtguiglobal.h:1,
>>                      from
>>     ../../include/QtGui/../../src/gui/image/qimage.h:43,
>>                      from ../../include/QtGui/qimage.h:1,
>>                      from image/qimage_sse4.cpp:40:
>>     /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/include/g++-v6/cstdlib:75:25:
>>     fatal error: stdlib.h: No such file or directory
>>      #include_next <stdlib.h>
>>
>>
>>     and of course /usr/include/stdlib.h exists
>>
>>
>>     The actual code in
>>     /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/include/g++-v6/cstdlib is:
>>
>>     // Need to ensure this finds the C library's <stdlib.h> not a
>>     libstdc++
>>     // wrapper that might already be installed later in the include
>>     search path.
>>     #define _GLIBCXX_INCLUDE_NEXT_C_HEADERS
>>     #include_next <stdlib.h>
>>     #undef _GLIBCXX_INCLUDE_NEXT_C_HEADERS
>>
>>     Hints welcome!
>>
>>
>>     BillK
>>
>>
>> ​This was a common error from when I ran into when fixing GCC-6
>> bugs.​  It's usually related to the fact that GCC-6 doesn't support
>> '-isystem /usr/include'.
>> See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70129. 
>>
>>
> Thankyou for the references - I will have another go at fixing it
> today.  What is confusing me is why its not killing everyones KDE/QT
> builds, not just one of mine?
>
>
> BillK
>
>
>
>
and I should have asked, is there an easy way to fix it? ... and should
I raise a bug or is it a one off on just this system?


BillK




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