Bug#1127031: gnuplot-iostream ftbfs with boost 1.90

[Matthias Klose]

Package: src:gnuplot-iostream
Version: 0~20251226.git05843bd3-1
Tags: sid forky ftbfs patch
User: debian-devel at lists.debian.org
Usertags: boost1.90

gnuplot-iostream ftbfs with boost 1.90, the boost_system lib is gone.

Patch at
https://launchpadlibrarian.net/846217998/gnuplot-iostream_0~20251226.git05843bd3-1_0~20251226.git05843bd3-1ubuntu1.diff.gz