I'm afraid I'm fairly new to all this, I'm trying to build libc on CentOS 6.5, but it fails towards the end with a segfault and from then on all make commands in gsrc fail with a segfault.
Updating goal targets....
Considering target file 'post-install'.
File 'post-install' does not exist.
Finished prerequisites of target file 'post-install'.
Must remake target 'post-install'.
printf "[install-info] ==>Installing entries to the Info directory\n"
Putting child 0x1e699a0 (post-install) PID 65163 on the chain.
Live child 0x1e699a0 (post-install) PID 65163
Reaping losing child 0x1e699a0 PID 65163
../../gar.lib/
info.mk:24: recipe for target 'post-install' failed
make: *** [post-install] Segmentation fault
Removing child 0x1e699a0 PID 65163 from chain.
It seems to be peculiar to libc as I managed to eg make install gnu/gcc and gnu/hello and gnu/make without problems.