I'm trying to cross-compile FreeType for win32/64 using mingw32/64 on Linux. However, I get build fail with libtool not understanding "RC":
behdad:winbuild 0$ make
/home/behdad/ft/winbuild/libtool --tag=RC --mode=compile @RC@ -o /home/behdad/ft/winbuild/ftver.lo /home/behdad/ft/src/base/ftver.rc
libtool: error: ignoring unknown tag RC
libtool: compile: @RC@ /home/behdad/ft/src/base/ftver.rc -DDLL_EXPORT -DPIC -o /home/behdad/ft/winbuild/.libs/ftver.o
/home/behdad/ft/winbuild/libtool: line 1764: @RC@: command not found
/home/behdad/ft/builds/
freetype.mk:263: recipe for target '/home/behdad/ft/winbuild/ftver.lo' failed
make: *** [/home/behdad/ft/winbuild/ftver.lo] Error 1