guile-emacs build failure

[Danny Milosavljevic <dannym@scratchpost.org>]

$ ./pre-inst-env guix package -i guile-emacs
...
configure: error: C compiler cannot create executables
See `config.log' for more details
phase `configure' failed after 0.4 seconds
builder for `/gnu/store/izc4h0kd4pxh65v7yirshhprv5m13xnq-guile-emacs-20150512.41120e0.drv' failed with exit code 1
cannot build derivation `/gnu/store/r6qr621r0y3y7897wg87f3j315r2qs6l-profile.drv': 1 dependencies couldn't be built
guix package: error: build failed: build of `/gnu/store/r6qr621r0y3y7897wg87f3j315r2qs6l-profile.drv' failed
$ ./pre-inst-env guix environment guile-emacs
$ cd .........
$ cp -r /gnu/store/jlkhs6ypnlvbzl4jassp871v0z86199y-git-checkout .
$ chmod -R +w .
$ ./autogen.sh
$ ./configure
checking whether the C compiler works... no
configure: error: in `/home/dannym/g/jlkhs6ypnlvbzl4jassp871v0z86199y-git-checkout':
configure: error: C compiler cannot create executables
$ ld
Throw without catch before boot:
Throw to key misc-error with args ("make_objcode_from_file" "bad header on object file: ~s" ("\x7fELF\x02\x01\x01�\x00\x00\x00\x00\x00\x00\x00\x00") #f)Aborting.
Aborted
$ which ld
/gnu/store/7hjv46s5apn1cwj6wb7i21gna77bwq92-profile/bin/ld
lrwxrwxrwx 7 root guixbuild 63 Jan  1  1970 /gnu/store/7hjv46s5apn1cwj6wb7i21gna77bwq92-profile/bin/ld -> /gnu/store/zzahbk6ld5ir48g11qaqglik11p32w8x-ld-wrapper-0/bin/ld
$ strace ld
...
open("/gnu/store/7hjv46s5apn1cwj6wb7i21gna77bwq92-profile/lib/guile/2.2/ccache/ice-9/eval.go", O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=56869, ...}) = 0
mmap(NULL, 56869, PROT_READ, MAP_PRIVATE, 6, 0) = 0x7f17265b3000
close(6)                                = 0
munmap(0x7f17265b3000, 56869)           = 0
write(2, "Throw without catch before boot:"..., 33Throw without catch before boot:
$ file /gnu/store/7hjv46s5apn1cwj6wb7i21gna77bwq92-profile/lib/guile/2.2/ccache/ice-9/eval.go
/gnu/store/7hjv46s5apn1cwj6wb7i21gna77bwq92-profile/lib/guile/2.2/ccache/ice-9/eval.go: ELF 64-bit LSB shared object, no machine, version 1, dynamically linked, not stripped

(Same for guile-wm when I install guile-for-guile-emacs, actually. But guile-wm works after I uninstall guile-for-guile-emacs)