Am 22.09.2009 um 14:21 schrieb David Chisnall:
On 22 Sep 2009, at 11:44, Wolfgang Lux wrote:
Unfortunately, this breaks compilation for everyone who is using the
old runtime or gcc's libobjc directly (at least up to gcc 4.3)
because
the file objc/runtime.h is not present. Could you please add an
autoconf
test to include objc/runtime.h only conditionally or avoid
including the
header altogether.
This seems odd to me. Every version of GCC's libobjc I have seen
(versions 1.6 to 3) has included an objc/runtime.h file. Looking
at the file in GCC's svn[1], it has a copyright date of 1993, so
it's been around for a while. What platform are you using? Does
it have the other objc headers installed? Presumably it is finding
objc/objc.h and objc/objc-api.h, or other parts of GNUstep would
not be compiling correctly...
I first noticed this issue after an svn up on my old PowerBook
running OS X
where I compile GNUstep with Apple's gcc 4 and use the old Objective
C runtime
from GNUstep svn. There is indeed a file objc/runtime.h, but it
doesn't get
installed. I've then checked both gcc 4.1 and gcc 4.3 built with
MacPorts on
OS X, also NetBSD 4.0 and 5.0, SuSE Linux 11.1, also my (a bit dated)
GNUstep
MinGW installation. For all of them the respective objc directory
looks as
follows:
NXConstStr.h encoding.h objc-decls.h sarray.h
Object.h hash.h objc-list.h thr.h
Protocol.h objc-api.h objc.h typedstream.h
Only my FreeBSD 7.2 installation does have a runtime.h.
Wolfgang
_______________________________________________
Gnustep-dev mailing list
[email protected]
http://lists.gnu.org/mailman/listinfo/gnustep-dev
