building insight for cygwin : compile errors

[gilbert buob]

hi

I wanted to build insight , host is window2000/cygwin and target is
i386-elf.
I follow the procedure as written on the web
-------> step 1)
First get the sources for the version of Insight you want to use. The
basic CVS command is

cvs -z9 -d:pserver:anoncvs@sources.redhat.com:/cvs/src login
[enter "anoncvs" as the password]
cvs -z9 -d:pserver:anoncvs@sources.redhat.com:/cvs/src co [-r BRANCH]
insight+dejagnu

------> step 2)
cd src/tcl
cvs -q update -r gdb_5_1-2001-07-29-branch
cd ../tk
cvs -q update -r gdb_5_1-2001-07-29-branch
cd ../itcl
cvs -q update -r gdb_5_1-2001-07-29-branch
cd ../libgui/src
cvs -q update -r gdb_5_1-2001-07-29-branch tkGraphCanvas.c tkCanvEdge.c

----> step 3

add the missing files
     src/itcl/iwidgets3.0.0/iwidgets.tcl
     src/itcl/iwidgets3.0.0/pkgIndex.tcl

---> step 4
configure and build

    ../src/configure --target=i386-elf
    make

ERROR when compiling files gdbtk-bp.c and gdbtk-cmds.c

thanks for help
gilbert