Re: header issue compiling Base

[Fred Kiefer]

Hi Riccardo,

could you please report back what the value of GS_SIZEOF_LONG in GSConfig.h is?
For MinGW NSSwapLong shouldn’t be calling GSSwapI128.

Fred


> Am 05.11.2017 um 18:17 schrieb Riccardo Mottola <address@hidden>:
> 
> Hi,
> 
> 
> I have a very strange issue when compiling base on MinGW.
> 
> If I compile without ICU, everything is fine!
> 
> If I enable icu, I get this failure:
> 
> gcc NSError+GNUstepBase.m -c \
>               -MMD -MP -Wall -Wdeclaration-after-statement -DNO_GNUSTEP=1 
> -DGNUS
> TEP -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 
> -DGNUSTEP_BASE_
> LIBRARY=1 -DGNUSTEP_WITH_DLL -fno-strict-aliasing -fno-omit-frame-pointer 
> -Wall
> -DGSWARN -DGSDIAGNOSE -Wno-import -g -O2 -march=i586 -fgnu-runtime 
> -fgnu-runtime
>  -DBUILD_libgnustep_base_DLL=1 -fconstant-string-class=NSConstantString 
> -I../. -
> I../ -I../../Headers -I. -I/home/multix/GNUstep/Library/Headers 
> -I/GNUstep/Local
> /Library/Headers -I/GNUstep/System/Library/Headers 
> -I/GNUstep/Local/Library/Head
> ers -I/GNUstep/Local/Library/Headers -I/GNUstep/System/Library/Headers 
> -I/GNUste
> p/Local/Library/Headers -IC:/GNUstep/lib/libffi-3.2.1/include 
> -I/mingw/include/l
> ibxml2 -IC:/GNUstep/include -IC:/GNUstep/include/p11-kit-1 \
> 
>                -o obj/Additions.obj/NSError+GNUstepBase.m.o
> In file included from NSData+GNUstepBase.m:27:0:
> ../../Headers/Foundation/NSByteOrder.h: In function 'NSSwapLong':
> ../../Headers/Foundation/NSByteOrder.h:361:3: error: incompatible type for 
> argument 1 of 'GSSwapI128'
> ../../Headers/Foundation/NSByteOrder.h:167:1: note: expected 'gsu128' but 
> argument is of type 'long unsigned int'
> make[4]: *** [obj/Additions.obj/NSData+GNUstepBase.m.o] Error 1
> make[4]: *** Waiting for unfinished jobs....
> 
> 
> GSConfig.h defines:
> 
> typedef struct { gsu8 a[16]; } gsu128;
> 
> I really don't see in NSByteOrder sometthing which interacts with ICU! what's 
> wrong?
> 
> gsu128 is defined differently? it is not! that is with or without ICU 
> GSConfig.h has the same line. This confuses me.
> 
> 
> Riccardo
> 
> 
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