Re: How to avoid "warning: #import is obsolete"

[Nicola Pero]

> Hi all,
> 
> ...
>   Compiling file FBRelationCarrier.m ...
> FBRelationCarrier.m:3:2: warning: #import is obsolete, use an #ifndef 
> wrapper in the header file
>   Compiling file FBDataExtension.m ...
> FBDataExtension.m:3:2: warning: #import is obsolete, use an #ifndef 
> wrapper in the header file
>   Compiling file FBErrorManager.m ...
> FBErrorManager.m:3:2: warning: #import is obsolete, use an #ifndef 
> wrapper in the header file
>   Compiling file FBStringExtension.m ...
> FBStringExtension.m:3:2: warning: #import is obsolete, use an #ifndef 
> wrapper in the header file
> ...
> 
> please, how can this be suppressed. I found an article abiut this issue 
> mentioning -Wimport. Where do I have to put or delete this string to 
> avoid these warnings? Thanks a lot!

The GCC flag to suppress the warning is -Wno-import.  You can have
gnustep-make add the flag automatically for you if you configure
gnustep-make with the option '--enable-import' (as in: ./configure
--enable-import when configuring gnustep-make).  Otherwise, you can edit
by hand

/opt/GNUstep/System/Library/Makefiles/config.make

setting the variable OBJC_NO_IMPORT_FLAGS to -Wno-import, as in the
following example -

#
# Binary and compile tools
#
CC       = gcc
OPTFLAG  = -O2
CPPFLAGS = 
OBJC_NO_IMPORT_FLAGS = -Wno-import
CPP      = gcc -E