@@ -62,6 +62,7 @@ (define-module (gnu packages telegram)
#:use-module (gnu packages xorg)
#:use-module ((guix licenses) #:prefix license:)
#:use-module (guix packages)
+ #:use-module (guix utils)
#:use-module (guix git-download)
#:use-module (guix build-system cmake)
#:use-module (guix build-system copy)
@@ -71,6 +72,18 @@ (define-module (gnu packages telegram)
#:use-module (guix build-system python)
#:use-module (guix build-system qt))
+(define-public abseil-cpp-for-webrtc-for-telegram-desktop
+ (let ((base abseil-cpp))
+ ;; Abseil built with pre C++17 standards enforcing would cause a linking
+ ;; issue when building Telegram Destop. (Currently it's by default 11, and
+ ;; has changed to 14 upstream.)
+ (hidden-package
+ (package/inherit base
+ (arguments
+ (substitute-keyword-arguments (package-arguments base)
+ ((#:configure-flags flags)
+ `(cons* "-DCMAKE_CXX_STANDARD=17" ,flags))))))))
+
(define-public webrtc-for-telegram-desktop
(let ((commit "91d836dc84a16584c6ac52b36c04c0de504d9c34")
(revision "166"))