search for: _floor_log2

...--enable-checking and then make It chugs along for quite some time and then gets the following when trying to link cc1-dummy.exe: libbackend.a(toplev.o): In function `floor_log2': /seth/courses/745/srcs/llvm-gcc/obj/gcc/../../llvm-gcc4.2-2.1.source/gcc /toplev.c:578: multiple definition of `_floor_log2' llvm-main.o:/usr/lib/gcc/i686-pc-cygwin/3.4.4/include/c++/bits/stl_algob ase.h:(.text$floor_log2[_floor_log2]+0x0): first defined here libbackend.a(toplev.o): In function `exact_log2': /seth/courses/745/srcs/llvm-gcc/obj/gcc/../../llvm-gcc4.2-2.1.source/gcc /toplev.c:637: multiple definiti...

Hello, Seth > Any help would be appreciated. Well, at least you should check, where and how floor_log2 is defined in your system libstdc++ -- WBR, Anton Korobeynikov

> LLVM-GCC 4.0 fails on Cygwin, possibly due to lack of symbolic links. I am trying with llvm-gcc-4.2 from svn. Aaron