Bug#1062799: glslang-dev: Missing libraries listed in glslang.pc

[Christian Marillat <marillat@debian.org>]

Package: glslang-dev
Version: 14.0.0-1
Severity: serious

Dear Maintainer,

pkgconf --libs return :

,----
| $ pkgconf --libs glslang   
| -lglslang -lMachineIndependent -lOSDependent -lHLSL -lOGLCompiler -lGenericCodeGen -lSPVRemapper -lpthread
`----

But -lHLSL and -lOGLCompiler are not available in Debian and packages
fail to build (ffmpeg).

Christian


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

Kernel: Linux 6.7.2-1-custom (SMP w/24 CPU threads; PREEMPT)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages glslang-dev depends on:
ii  spirv-tools  2023.6~rc1-1

glslang-dev recommends no packages.

Versions of packages glslang-dev suggests:
pn  glslang-tools  <none>

-- no debconf information