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Re: [ANNOUNCEMENT] GDB 8.1 release branch created!


> Date: Thu, 18 Jan 2018 17:52:53 +0200
> From: Eli Zaretskii <eliz@gnu.org>

Ping!  Ping!  OK to push this?

> Ping!  Is it OK to install the patch proposed below?
> 
> > Date: Tue, 16 Jan 2018 19:31:37 +0200
> > From: Eli Zaretskii <eliz@gnu.org>
> > 
> >      g++ -x c++  -O2 -gdwarf-4 -g3    -I. -I. -I./common -I./config  -DLOCALEDIR="\"d:/usr/share/locale\"" -DHAVE_CONFIG_H -I./../include/opcode -I./../opcodes/.. -I./../readline/..   -I../bfd -I./../bfd -I./../include -I../libdecnumber -I./../libdecnumber   -I./gnulib/import -Ibuild-gnulib/import   -DTUI=1   -Id:/usr/include -Id:/usr/include/guile/2.0 -Id:/usr/include   -Id:/usr/Python26/include -Id:/usr/Python26/include -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wno-format  -fno-strict-aliasing -DNDEBUG -fwrapv -c -o python/py-arch.o -MT python/py-arch.o -MMD -MP  -MF python/.deps/py-arch.Tpo python/py-arch.c
> >      In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
> > 		      from build-gnulib/import/math.h:27,
> > 		      from d:/usr/Python26/include/pyport.h:235,
> > 		      from d:/usr/Python26/include/Python.h:58,
> > 		      from python/python-internal.h:94,
> > 		      from python/py-arch.c:24:
> >      d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
> > 	using ::hypot;
> > 		^~~~~
> >      Makefile:1618: recipe for target `python/py-arch.o' failed
> > 
> > Googling suggests the following solution; is it okay to push this
> > (with the necessary logs and after doing the "paperwork" required for
> > branch changes)?  Or does someone have better ideas?  (Does this work
> > in MinGW64?)
> > 
> > --- gdb/python/python-internal.h~0	2018-01-12 05:31:04.000000000 +0200
> > +++ gdb/python/python-internal.h	2018-01-16 08:56:10.717759900 +0200
> > @@ -85,6 +85,12 @@
> >  #define HAVE_SNPRINTF 1
> >  #endif
> >  
> > +/* Another kludge to avoid compilation errors because MinGW defines
> > +   'hypot' to '_hypot', but the C++ headers says "using ::hypot".  */
> > +#if defined(__MINGW32__) && defined(__cplusplus)
> > +# define _hypot hypot
> > +#endif
> > +
> >  /* Request clean size types from Python.  */
> >  #define PY_SSIZE_T_CLEAN
> >  
> > 
> 


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