bug#25527: PostgreSQL retains references to ld-wrapper and coreutils

[Ludovic Courtès]

As of 04fa4cdf95a004bda4d63b6578b53e154a4d4679:

--8<---------------cut here---------------start------------->8---
$ guix size postgresql
store item                                                       total    self
/gnu/store/awmx27f02la7sc4s63jxsdczclsf63gj-postgresql-9.5.5       200.5    
20.0  10.0%
/gnu/store/c7lm5innppxm53bf5w7i99d59kjdyx27-ld-wrapper-0           152.8     
0.0   0.0%
/gnu/store/6slzn4ixcjlhy3av3biglqfli9pwxcn9-guile-2.0.12           103.4    
12.7   6.3%
/gnu/store/4xxd00drj8gjcr84xdfna44qak2vhwmf-binutils-2.27           87.6    
49.3  24.6%
/gnu/store/9xfn6q7cxqxaxsv6kgiic9iygl2iv2ci-coreutils-8.25          78.8    
14.4   7.2%
/gnu/store/9l52vcmb1ambc3ypf7nxn38ac0976yyf-tar-1.29                76.0     
2.6   1.3%
/gnu/store/iz6rbi4r00jhwzbccnsbq1bbrbdi6h3d-readline-7.0            68.0     
1.3   0.6%
/gnu/store/k0x973sjylvi746ib2xn4v1hjp855qq1-readline-7.0            68.0     
1.3   0.6%
/gnu/store/yi8a0206zpqf6qijkn70938jj8l6s87b-ncurses-6.0             66.7     
5.7   2.9%
/gnu/store/xydfiifs9slq0wv6n8j6p26icn2ihn88-ncurses-6.0             66.7     
5.7   2.9%
/gnu/store/qj5sazmlzqbn2nlm7vxj6wjns0mm5x79-libunistring-0.9.6      65.4     
4.5   2.2%
/gnu/store/frxwbfah0l9fr0j398vg3avsrmdfajnj-gmp-6.1.1               63.6     
2.6   1.3%
/gnu/store/ykdzlcdyjjfhivids91d1xs36hmzrrp6-gmp-6.1.1               63.6     
2.6   1.3%
/gnu/store/janggjcj3c1a2wf5p6zrgxk50jdy0ibx-libgc-7.4.2             62.7     
1.1   0.6%
/gnu/store/dp61fnsknp4mi58vnq8jy0wyp0nl2id3-pkg-config-0.29         62.3     
1.3   0.6%
/gnu/store/xw9jv7krgy86f5pvnrc77zph25562n1n-acl-2.2.52              61.7     
0.4   0.2%
/gnu/store/27ygdlznld2s6bk8mw2hmbhbh517ahaq-libcap-2.24             61.4     
0.1   0.1%
/gnu/store/a64w9dq219a8d9k4mfz76mnzph9wsvfj-zlib-1.2.8              61.3     
0.4   0.2%
/gnu/store/hgg7bzyq84ny3b1j17c4hkdpx5xmvnw0-attr-2.4.47             61.2     
0.2   0.1%
/gnu/store/p153bawa5szcv4z6br9jrbwv3zq6qv5m-libffi-3.2.1            61.1     
0.1   0.1%
/gnu/store/lb6z629zg8p5raip9m9k2sris87qsgdn-libltdl-2.4.6           61.1     
0.1   0.1%
/gnu/store/cdi08kw7r6r684w8mk0xq0dkgpjhfpmd-gcc-4.9.4-lib           61.0    
22.7  11.3%
/gnu/store/qkw4zrwfybxww8f56nkb6hggxambk89b-bash-4.4.0              50.7     
5.4   2.7%
/gnu/store/bm0gfw4jkw8gd0vpnnzrb6z0xncrbx3p-readline-7.0            45.3     
1.3   0.6%
/gnu/store/hdrli1v7q3107w842s7di8rid82xlfvl-ncurses-6.0             44.0     
5.7   2.8%
/gnu/store/iwgi9001dmmihrjg4rqhd6pa6788prjw-glibc-2.24              38.3    
36.8  18.4%
/gnu/store/rvgmixpmsq5lqr9qflhkm70kg7a4rys2-bash-static-4.4.0        1.4     
1.4   0.7%
/gnu/store/idcrs9pr86mw3f5ya87ijhczn6zywxs6-libatomic-ops-7.4.2      0.6     
0.6   0.3%
total: 200.5 MiB
--8<---------------cut here---------------end--------------->8---

We should at least remove the dependency on ld-wrapper, which is
probably not justified.

Ludo’.