Re: mprec.h:297:1: warning: "_EXFUN" redefined

[Andrew Haley <aph at redhat dot com>]

Christian Joensson writes:
 > This is on a cygwin/winxp system... while building gcc trunk,
 > currently, and for quite some time, I have been getting this warning:
 > 
 > /usr/local/src/trunk/objdir/./gcc/xgcc
 > -B/usr/local/src/trunk/objdir/./gcc/ -B/usr/local/i686-pc-cygwin/bin/
 > -B/usr/local/i686-pc-cygwin/lib/ -isystem
 > /usr/local/i686-pc-cygwin/include -isystem
 > /usr/local/i686-pc-cygwin/sys-include -DHAVE_CONFIG_H -I.
 > -I../../../../../../gcc/libjava/classpath/native/fdlibm
 > -I../../include -O2 -g -O2 -MT mprec.lo -MD -MP -MF .deps/mprec.Tpo -c
 > ../../../../../../gcc/libjava/classpath/native/fdlibm/mprec.c -o
 > mprec.o
 > In file included from
 > ../../../../../../gcc/libjava/classpath/native/fdlibm/mprec.c:88:
 > ../../../../../../gcc/libjava/classpath/native/fdlibm/mprec.h:297:1:
 > warning: "_EXFUN" redefined
 > In file included from /usr/include/assert.h:9,
 >                  from
 > ../../../../../../gcc/libjava/classpath/native/fdlibm/mprec.c:84:
 > /usr/include/_ansi.h:36:1: warning: this is the location of the
 > previous definition
 > 
 > Now, is this something to be concerned about and if so, in which
 > development forum would it be adressed?

java@gcc.gnu.org.

I don't think it's terribly impoertant.

Andrew.