1 files changed, 26 insertions, 0 deletions
diff --git a/app-text/calibre/files/calibre-5.31.0-jxr-test.patch b/app-text/calibre/files/calibre-5.31.0-jxr-test.patch
new file mode 100644
index 000000000000..c39508474b68
--- /dev/null
+++ b/app-text/calibre/files/calibre-5.31.0-jxr-test.patch
@@ -0,0 +1,26 @@
+Avoid calling libjxr's JxrDecApp as we currently don't package it.
+--- a/src/calibre/utils/img.py
++++ b/src/calibre/utils/img.py
+@@ -119,8 +119,6 @@ def image_from_data(data):
+     i = QImage()
+     if not i.loadFromData(data):
+         q = what(None, data)
+-        if q == 'jxr':
+-            return load_jxr_data(data)
+         raise NotImage('Not a valid image (detected type: {})'.format(q))
+     return i
+ 
+--- a/src/calibre/utils/img.py
++++ b/src/calibre/utils/img.py
+@@ -644,11 +644,6 @@ def test():  # {{{
+     despeckle_image(img)
+     remove_borders_from_image(img)
+     image_to_data(img, fmt='GIF')
+-    raw = subprocess.Popen([get_exe_path('JxrDecApp'), '-h'],
+-                           creationflags=subprocess.DETACHED_PROCESS if iswindows else 0,
+-                           stdout=subprocess.PIPE).stdout.read()
+-    if b'JPEG XR Decoder Utility' not in raw:
+-        raise SystemExit('Failed to run JxrDecApp')
+ # }}}
+ 
+