gnu: libmp4v2: Build with '-std=c++03'.

* gnu/packages/video.scm (libmp4v2)[arguments]: Add #:configure-flags.
2021-11-20 23:08:43 +01:00 · 2021-11-20 23:08:43 +01:00 · b2bfedcdb3
parent 27ceda472a
commit b2bfedcdb3
1 changed files with 4 additions and 1 deletions
--- a/gnu/packages/video.scm
+++ b/gnu/packages/video.scm
@ -3977,7 +3977,10 @@ (define-public libmp4v2
    (outputs '("out"
               "static")) ; 3.7MiB .a file
    (arguments
-     `(#:phases
+     `(;; Build as C++2003 to avoid C++11 "narrowing conversion" errors.
+       #:configure-flags '("CXXFLAGS=-O2 -g -std=c++03")
+
+       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'remove-dates
           (lambda _