[FFmpeg-cvslog] configure: add -lvulkan to libglslang's lib flags

[Lynne]

ffmpeg | branch: master | Lynne <dev at lynne.ee> | Fri Apr 30 00:51:20 2021 +0200| [49e3a844baaa32899ea7a24b3239bd81d423872e] | committer: Lynne

configure: add -lvulkan to libglslang's lib flags

Since libavutil no longer links to libvulkan but libavfilter's Vulkan
code wasn't ported yet to dynamically open the functions, do this
temporarily.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=49e3a844baaa32899ea7a24b3239bd81d423872e
---

 configure | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure b/configure
index 23a0905819..2d6fc9df54 100755
--- a/configure
+++ b/configure
@@ -6390,7 +6390,7 @@ enabled fontconfig        && enable libfontconfig
 enabled libfontconfig     && require_pkg_config libfontconfig fontconfig "fontconfig/fontconfig.h" FcInit
 enabled libfreetype       && require_pkg_config libfreetype freetype2 "ft2build.h FT_FREETYPE_H" FT_Init_FreeType
 enabled libfribidi        && require_pkg_config libfribidi fribidi fribidi.h fribidi_version_info
-enabled libglslang        && require_cpp libglslang glslang/SPIRV/GlslangToSpv.h "glslang::TIntermediate*" -lglslang -lMachineIndependent -lOSDependent -lHLSL -lOGLCompiler -lGenericCodeGen -lSPVRemapper -lSPIRV -lSPIRV-Tools-opt -lSPIRV-Tools -lpthread -lstdc++
+enabled libglslang        && require_cpp libglslang glslang/SPIRV/GlslangToSpv.h "glslang::TIntermediate*" -lvulkan -lglslang -lMachineIndependent -lOSDependent -lHLSL -lOGLCompiler -lGenericCodeGen -lSPVRemapper -lSPIRV -lSPIRV-Tools-opt -lSPIRV-Tools -lpthread -lstdc++
 enabled libgme            && { check_pkg_config libgme libgme gme/gme.h gme_new_emu ||
                                require libgme gme/gme.h gme_new_emu -lgme -lstdc++; }
 enabled libgsm            && { for gsm_hdr in "gsm.h" "gsm/gsm.h"; do