On Thu, Jun 9, 2011 at 8:28 AM, Sebastian Reitenbach
<sebastia@l00-bugdead-prods.de> wrote:
Hi,
I run into a weird error, where I don't know where it comes from when I try to compile corebase from svn on OpenBSD sparc, using gcc-2.95. I get the following error message:
Making all for library libgnustep-corebase...
cc CFByteOrder.c -c \
-DGNUSTEP -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGNUSTEP_BASE_LIBRARY=1 -D_REENTRANT -fPIC -Wall -DGSWARN -DGSDIAGNOSE -Wno-import -fno-stack-protector -I../Headers -I. -I/usr/local/include -I/home/sebastia/GNUstep/Library/Headers -I/usr/local/include \
-o obj/libgnustep-corebase.obj/CFByteOrder.c.o
In file included from ../Headers/CoreFoundation/CFBase.h:33,
from ../Headers/CoreFoundation/CFByteOrder.h:30,
from CFByteOrder.c:27:
/usr/local/include/GNUstepBase/GSVersionMacros.h:31: undefined or invalid # directive
In file included from CFByteOrder.c:28:
/usr/local/include/Foundation/NSByteOrder.h:27: undefined or invalid # directive
/usr/local/include/Foundation/NSByteOrder.h:29: undefined or invalid # directive
/usr/local/include/Foundation/NSByteOrder.h:65: syntax error before `GSSwapI128'
/usr/local/include/Foundation/NSByteOrder.h:65: syntax error before `in'
/usr/local/include/Foundation/NSByteOrder.h:65: warning: type defaults to `int' in declaration of `GSSwapI128'
/usr/local/include/Foundation/NSByteOrder.h:65: warning: data definition has no type or storage class
/usr/local/include/Foundation/NSByteOrder.h:74: syntax error before `GSSwapBigI128ToHost'
/usr/local/include/Foundation/NSByteOrder.h:74: syntax error before `in'
/usr/local/include/Foundation/NSByteOrder.h:74: warning: type defaults to `int' in declaration of `GSSwapBigI128ToHost'
/usr/local/include/Foundation/NSByteOrder.h:74: warning: data definition has no type or storage class
/usr/local/include/Foundation/NSByteOrder.h:83: syntax error before `GSSwapHostI128ToBig'
/usr/local/include/Foundation/NSByteOrder.h:83: syntax error before `in'
... many more syntax errors...
The undefined or invalid # directive is a normal #import <> statement.
The problem is that gcc-2.95 treats the *.c files as c, and there is no #import, when I add ADDITIONAL_CFLAGS=-x objective-c then it adds it more at the end of the compiler invocation, and I get this:
cc CFByteOrder.c -c \
-DGNUSTEP -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGNUSTEP_BASE_LIBRARY=1 -D_REENTRANT -fPIC -g -DDEBUG -fno-omit-frame-pointer -Wall -DGSWARN -DGSDIAGNOSE -Wno-import -fno-stack-protector -x objective-c -I../Headers -I. -I/usr/local/include -I/gnustep-corebase-0.1_writes_to_HOME/GNUstep/Library/Headers -I/usr/local/include \
-o obj/libgnustep-corebase.obj/CFByteOrder.c.o
cc: Warning: `-x objective-c' after last input file has no effect
So I defined CC="cc -x objective-c", then it seems to take the input file as objective-c and is able to handle the #import, but now I run into the following trouble:
===> Building for gnustep-corebase-0.1
This is gnustep-make 2.6.1. Type 'gmake print-gnustep-make-help' for help.
Running in gnustep-make version 2 strict mode.
Making all in Source ...
gmake[1]: Entering directory `/home/ports/pobj/gnustep-corebase-0.1/corebase-0.1/Source'
Making all for library libgnustep-corebase...
cc -x objective-c CFCalendar.c -c \
-DGNUSTEP -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGNUSTEP_BASE_LIBRARY=1 -D_REENTRANT -fPIC -g -DDEBUG -fno-omit-frame-pointer -Wall -DGSWARN -DGSDIAGNOSE -Wno-import -fno-stack-protector -x objective-c -I../Headers -I. -I/usr/local/include -I/gnustep-corebase-0.1_writes_to_HOME/GNUstep/Library/Headers -I/usr/local/include \
-o obj/libgnustep-corebase.obj/CFCalendar.c.o
cc: Warning: `-x objective-c' after last input file has no effect
In file included from CFCalendar.c:31:
../Headers/CoreFoundation/CFRuntime.h:90: warning: invalid character in macro parameter name
../Headers/CoreFoundation/CFRuntime.h:90: badly punctuated parameter list in `#define'
gmake[4]: *** [obj/libgnustep-corebase.obj/CFCalendar.c.o] Error 1
gmake[3]: *** [internal-library-all_] Error 2
gmake[2]: *** [libgnustep-corebase.all.library.variables] Error 2
gmake[1]: *** [internal-all] Error 2
gmake[1]: Leaving directory `/home/ports/pobj/gnustep-corebase-0.1/corebase-0.1/Source'
gmake: *** [internal-all] Error 2
*** Error code 2
Then I thought I can trick gcc using -D#import=#include, but I then I got malformed option `-D #import=#include' warning, and then I tried with removed # -Dimport=include, but then I get the original error message again, it seems to ignore the -D.
any ideas what I can try now to get it to compile with gcc-2.95 would be appreciated, sine I now ran about out of ideas.
Sebastian