It's been a long while since I did a build, but I thought I'd get myself set up again (after the git migration, which went fine).
However, attempting a Cygwin build of the H300 sim fails to link..
/usr/i686-pc-mingw32/sys-root/mingw/lib/libmsvcrt.a(dcvos00710.o):(.text+0x0): multiple definition of `_sqrt'
/usr/lib/gcc/i686-pc-mingw32/3.4.4/../../../libm.a(t-d001675.o):(.text+0x0): first defined here
collect2: ld returned 1 exit status
/home/Steve/rockbox/uisimulator/uisimulator.make:34: recipe for target /home/Steve/rockbox/buildsim/rockboxui.exe' failed
I've done all the obvious (make veryclean, re-installed Cygwin) but no joy... any suggestions (not involving a VM)?