* gnu/packages/video.scm (aegisub)[arguments]: Add phase to fix
boost headers.
---
 gnu/packages/video.scm | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/video.scm b/gnu/packages/video.scm
index c0f439ea93..fb964f412f 100644
--- a/gnu/packages/video.scm
+++ b/gnu/packages/video.scm
@@ -2877,7 +2877,20 @@ programmers to access a standard API to open and decompress media files.")
          (add-before 'configure 'fix-ldflags
            (lambda _
              (setenv "LDFLAGS" "-pthread")
-             #t)))))
+             #t))
+         (add-after 'unpack 'fix-boost-headers
+               (lambda _
+                 (for-each
+                  (lambda (f)
+                    (substitute* f
+                      (("#include <boost/gil/gil_all.hpp>")
+                       "#include <boost/gil.hpp>")))
+                  (list
+                   "src/subtitles_provider_libass.cpp"
+                   "src/colour_button.cpp"
+                   "src/video_provider_dummy.cpp"
+                   "./src/video_frame.cpp"))
+                 #t)))))
     (inputs
      `(("boost" ,boost)
        ("desktop-file-utils" ,desktop-file-utils)
-- 
2.20.1