> Can you try that?

It fails with the following.

gcc: error: /nix/store/vzbdyjibcrhckdsa49avc13rk29ichw8-glibc-2.17/lib//nix/store/vzbdyjibcrhckdsa49avc13rk29ichw8-glibc-2.17/lib/libc.so: No such file or directory
make[2]: *** [gst] Error 1
make[2]: *** Waiting for unfinished jobs....

[...]

gcc: error: /nix/store/vzbdyjibcrhckdsa49avc13rk29ichw8-glibc-2.17/lib//nix/store/vzbdyjibcrhckdsa49avc13rk29ichw8-glibc-2.17/lib/libc.so: No such file or directory
make[2]: *** [gst-tool] Error 1
make[2]: Leaving directory `/tmp/nix-build-smalltalk-3.2.4.drv-17/smalltalk-3.2.4'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/tmp/nix-build-smalltalk-3.2.4.drv-17/smalltalk-3.2.4'
make: *** [all] Error 2
phase `build' failed after 29 seconds
note: keeping build directory `/tmp/nix-build-smalltalk-3.2.4.drv-17'