gxemul-users

[GXemul-users] Compilation Error

[Nigel H. <nj...@ba...>]

Anders,

I have the following compilation error using the latest version from SVN:

...
c++ -Wstrict-aliasing -Wall -Werror -fno-rtti -fstrict-aliasing 
-fomit-frame-pointer -fpeephole -O3 -DNDEBUG -D__STDC_FORMAT_MACROS 
-I../include/ -O2 -W -Wformat=2 -Wswitch -Wshadow -Wwrite-strings 
-Wuninitialized -Wall -pipe -mtune=core2 -march=core2 
-fomit-frame-pointer -ffast-math -msse2 -msse -mmmx -mfpmath=sse 
-D_FORTIFY_SOURCE=2 -Wpointer-arith -fstack-protector -Wstack-protector 
-Wextra -Wcast-align -Wcast-qual -Wdisabled-optimization -Wendif-labels 
-Wfloat-equal -Wformat-nonliteral -Winline -Wpointer-arith -Wundef 
-D_GLIBCXX_PARALLEL -fopenmp -c -o GXemul.o GXemul.cc
cc1plus: warnings being treated as errors
../include/refcount_ptr.h: In member function ‘void GXemul::InitUI()’:
../include/refcount_ptr.h:141: error: inlining failed in call to 
‘refcount_ptr<T>::~refcount_ptr() [with T = UI]’: --param 
inline-unit-growth limit reached
GXemul.cc:548: error: called from here

It goes away without the -Werror, but I thought you'd like to know about it.

Best,

-Nigel

-- 
Nigel Horne. Arranger, Adjudicator, Band Trainer, Composer, Tutor, Typesetter.
NJH Music, ICQ#20252325
nj...@ba... http://www.bandsman.co.uk

Re: [GXemul-users] Compilation Error

[Anders G. <ga...@gm...>]

Lör 2010-03-20 klockan 15:33 +0000 skrev Nigel Horne:
...
> ...
> c++ -Wstrict-aliasing -Wall -Werror -fno-rtti -fstrict-aliasing
...
> -Wfloat-equal -Wformat-nonliteral -Winline -Wpointer-arith -Wundef 
> -D_GLIBCXX_PARALLEL -fopenmp -c -o GXemul.o GXemul.cc
> cc1plus: warnings being treated as errors
> ../include/refcount_ptr.h: In member function ‘void GXemul::InitUI()’:
> ../include/refcount_ptr.h:141: error: inlining failed in call to 
> ‘refcount_ptr<T>::~refcount_ptr() [with T = UI]’: --param 
> inline-unit-growth limit reached
> GXemul.cc:548: error: called from here
> 
> It goes away without the -Werror, but I thought you'd like to know about it.

If you add the -Winline flag to detect whenever things are inlined
beyond the default limits, you should probably also add necessary flags
to increase those limits.

CXXFLAGS="-Winline --param max-inline-insns-single=XXXXX --param
large-function-growth=YYYYY --param
inline-unit-growth=ZZZZZ" ./configure

or similar.


Anders

Re: [GXemul-users] Compilation Error

[Nigel H. <nj...@ba...>]

>
> If you add the -Winline flag to detect whenever things are inlined
> beyond the default limits, you should probably also add necessary flags
> to increase those limits.
>
> CXXFLAGS="-Winline --param max-inline-insns-single=XXXXX --param
> large-function-growth=YYYYY --param
> inline-unit-growth=ZZZZZ" ./configure
>   
Ok - thanks, I'll play around with that.
> or similar.
>
>
> Anders
>
>   
-Nigel

Re: [GXemul-users] Compilation Error

[Anders G. <ga...@gm...>]

> > If you add the -Winline flag to detect whenever things are inlined
> > beyond the default limits, you should probably also add necessary flags
> > to increase those limits.
> >
> > CXXFLAGS="-Winline --param max-inline-insns-single=XXXXX --param
> > large-function-growth=YYYYY --param
> > inline-unit-growth=ZZZZZ" ./configure
> >   
> Ok - thanks, I'll play around with that.

I added -Wcast-qual and -Wshadow to the configure script, and fixed the
places in the code where GCC complained. (SVN revisions 5724 and 5725.)


Anders