grim/testing

Check pkg-config for ncurses before manually looking for it.
release-2.x.y
2021-06-07, Gary Kramlich
0fcf52e87380
Check pkg-config for ncurses before manually looking for it.

This patch originated from https://bugs.gentoo.org/461482 but is being applied
by Gary Kramlich

Testing Done:
Configured only, worked fine on debian unstable.

Reviewed at https://reviews.imfreedom.org/r/729/
# vi:et:ts=2 sw=2 sts=2
image: pidgin/builder-debian:buster
pipelines:
default:
- step:
script:
- set -ex
- meson -Dsilc=false -Ddoc=true -Ddebug=true build
- ninja -C build
- ninja -C build test
branches:
release-2.x.y:
- step:
image: pidgin/builders-2:debian-buster-amd64
script:
- set -ex
- hg clone https://bitbucket.org/pidgin/libgnt -b release-2.x.y
- meson -Dprefix=/usr libgnt libgnt/build
- ninja -C libgnt/build install
- ldconfig
- build.sh