[cygwin] Can't boostrap current gcc trunk with libjava: ../../../gcc/libjava/classpath/native/fdlibm/mprec.h:297:1: error: "_EXFUN" redefined

["Christian Joensson" <christian dot joensson at gmail dot com>]

Windows XP Pro/SP2 cygwin Pentium M processor 2.13GHz system with packages:

binutils             20060817-1     2.17.50 20060817
bison                2.3-1          2.3
cygwin               1.5.24-2       (with Dave Korn's stdio.h patch in
newlib cvs)
dejagnu              20021217-2     1.4.2.x
expect               20030128-1	    5.26
gcc                  3.4.4-3
gcc-ada              3.4.4-3
gcc-g++              3.4.4-3
gmp                  4.2.1-1
make                 3.81-1
mpfr                 2.2.1-1
tcltk                20060202-1     8.4
w32api               3.8-1

LAST_UPDATED: Mon Apr 16 08:51:08 UTC 2007 (revision 123860)

configured by ../gcc/configure, generated by GNU Autoconf 2.59,
 with options \" '--disable-nls' '--without-included-gettext'
'--enable-version-specific-runtime-libs' '--without-x'
'--enable-libgcj' '--with-system-zlib' '--enable-threads=posix'
'--enable-languages=c,ada,c++,fortran,java,objc,obj-c++,treelang'\"


/usr/local/src/trunk/objdir/./gcc/xgcc -shared-libgcc
-B/usr/local/src/trunk/objdir/./gcc -nostdinc++
-L/usr/local/src/trunk/objdir/i686-pc-cygwin/libstdc++-v3/src
-L/usr/local/src/trunk/objdir/i686-pc-cygwin/libstdc++-v3/src/.libs
-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 -I./include -I./gcj -I../../../gcc/libjava
-Iinclude -I../../../gcc/libjava/include
-I../../../gcc/libjava/classpath/include -Iclasspath/include
-I../../../gcc/libjava/classpath/native/fdlibm
-I../../../gcc/libjava/../boehm-gc/include -I../boehm-gc/include
-I../../../gcc/libjava/libltdl -I../../../gcc/libjava/libltdl
-I../../../gcc/libjava/.././libjava/../gcc
-I../../../gcc/libjava/../libffi/include -I../libffi/include -fno-rtti
-fnon-call-exceptions -fdollars-in-identifiers -Wswitch-enum
-D_FILE_OFFSET_BITS=64 -ffloat-store -fomit-frame-pointer -Wextra
-Wall -D_GNU_SOURCE -DPREFIX=\"/usr/local\"
-DTOOLEXECLIBDIR=\"/usr/local/lib/gcc/i686-pc-cygwin/4.3.0\"
-DJAVA_HOME=\"/usr/local\"
-DBOOT_CLASS_PATH=\"/usr/local/share/java/libgcj-4.3.0.jar\"
-DJAVA_EXT_DIRS=\"/usr/local/share/java/ext\"
-DGCJ_ENDORSED_DIRS=\"/usr/local/share/java/gcj-endorsed\"
-DGCJ_VERSIONED_LIBDIR=\"/usr/local/lib/gcj-4.3.0\"
-DPATH_SEPARATOR=\":\" -DECJ_JAR_FILE=\"\"
-DLIBGCJ_DEFAULT_DATABASE=\"/usr/local/lib/gcj-4.3.0/classmap.db\"
-DLIBGCJ_DEFAULT_DATABASE_PATH_TAIL=\"gcj-4.3.0/classmap.db\" -g -O2
-MT java/lang/natVMDouble.lo -MD -MP -MF
java/lang/.deps/natVMDouble.Tpo -c
../../../gcc/libjava/java/lang/natVMDouble.cc -o
java/lang/natVMDouble.o
In file included from ../../../gcc/libjava/classpath/native/fdlibm/fdlibm.h:29,
                from ../../../gcc/libjava/java/lang/natVMDouble.cc:27:
../../../gcc/libjava/classpath/native/fdlibm/mprec.h:297:1: error:
"_EXFUN" redefined
In file included from /usr/include/stdlib.h:10,
                from ../../../gcc/libjava/java/lang/natVMDouble.cc:14:
/usr/include/_ansi.h:36:1: error: this is the location of the previous
definition
make[3]: *** [java/lang/natVMDouble.lo] Error 1
make[3]: Leaving directory `/usr/local/src/trunk/objdir/i686-pc-cygwin/libjava'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/usr/local/src/trunk/objdir/i686-pc-cygwin/libjava'
make[1]: *** [all-target-libjava] Error 2
make[1]: Leaving directory `/usr/local/src/trunk/objdir'
make: *** [all] Error 2

anyone else see this?

--
Cheers,

/ChJ