* gnu/packages/pdf.scm (poppler)[inputs]: Add nss.
---
This builds the pdfsig tool for adding and checking PDF signatures. At
least okular≥21.12.0 supports it (not in Guix yet).

 gnu/packages/pdf.scm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gnu/packages/pdf.scm b/gnu/packages/pdf.scm
index dd221f7e19..cb9244de02 100644
--- a/gnu/packages/pdf.scm
+++ b/gnu/packages/pdf.scm
@@ -82,6 +82,7 @@ (define-module (gnu packages pdf)
   #:use-module (gnu packages lua)
   #:use-module (gnu packages man)
   #:use-module (gnu packages markup)
+  #:use-module (gnu packages nss)
   #:use-module (gnu packages pcre)
   #:use-module (gnu packages perl)
   #:use-module (gnu packages photo)
@@ -256,6 +257,7 @@ (define-public poppler
                  libpng
                  libtiff
                  lcms
+                 nss
                  openjpeg
                  poppler-data
                  zlib
-- 
2.34.0