Bug#887600: asc: Detect freetype using pkg-config

[Hugh McMaster]

Package: asc
Version: 2.6.1.0-3
Severity: important

Dear Maintainer,

The next version of libfreetype6-dev will *not* ship the 'freetype-config'
script.

Please use pkg-config to detect the freetype headers and libraries instead.

Thank you



-- System Information:
Debian Release: buster/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.14.0-3-amd64 (SMP w/1 CPU core)
Locale: LANG=en_AU.UTF-8, LC_CTYPE=en_AU.UTF-8 (charmap=UTF-8), LANGUAGE=en_AU:en (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages asc depends on:
ii  asc-data              2.6.1.0-3
ii  libboost-regex1.62.0  1.62.0+dfsg-5
ii  libbz2-1.0            1.0.6-8.1
ii  libc6                 2.26-4
ii  libexpat1             2.2.5-3
ii  libfreetype6          2.8.1-1
ii  libgcc1               1:7.2.0-19
ii  liblua5.1-0           5.1.5-8.1+b2
ii  libphysfs1            3.0.1-1
ii  libpng16-16           1.6.34-1
ii  libsdl-image1.2       1.2.12-7
ii  libsdl-mixer1.2       1.2.12-14
ii  libsdl-sound1.2       1.0.3-8
ii  libsdl1.2debian       1.2.15+dfsg2-0.1
ii  libsigc++-2.0-0v5     2.10.0-1
ii  libstdc++6            7.2.0-19
ii  libwxbase3.0-0v5      3.0.3.1+dfsg2-1

Versions of packages asc recommends:
ii  asc-music  1.3-3

asc suggests no packages.

-- no debconf information