Failed to build on ECL

[Hellseher]

Hi,

• kons-9 commit :: 9f9c1ad6504875bf09ea90afdfc0f7ddc68d3df9
• ecl version :: 21.2.1

While preparing your project for Guix I've found the issue during attempt to build with ECL implemintatiation:

;;; Internal error:
;;;   ** There is no package with the name SB-IMPL.An error occurred during initialization:
COMPILE-FILE-ERROR while
compiling #<cl-source-file "kons-9" "src/graphics/opengl/ui-widgets">.
error: in phase 'build': uncaught exception:
%exception #<&invoke-error program: "/gnu/store/cawsqjfnnv7qd0qdjq7jmlqp440jqx8m-ecl-21.2.1/bin/ecl" arguments: ("--eval" "(require :asdf)" "--eval" "(asdf:initialize-source-registry (list :source-registry (list :tree (uiop:ensure-pathname \"/gnu/store/hngk7x1h6rz3h4srb8kf19spcii677y5-ecl-kons-9-0.0.0-0.9f9c1ad/share/common-lisp/ecl/kons\" :truenamize t :ensure-directory t)) :inherit-configuration))" "--eval" "(asdf:load-system \"kons-9\")" "--eval" "(asdf:load-system \"kons-9/testsuite\")" "--eval" "(quit)") exit-status: 1 term-signal: #f stop-signal: #f>