Subject: [PATCH 09/52] gnu: poppler: Find pkg-config when cross-compiling.

From: Maxime Devos <[email-masked]>
Date: Wed, 25 Aug 2021 20:02:49 +0200

* gnu/packages/pdf.scm
  (poppler)[arguments]<#:phases>{set-PKG_CONFIG}: New phase.
---
 gnu/packages/pdf.scm | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/pdf.scm b/gnu/packages/pdf.scm
index 8e2cebe490..1a3cb63352 100644
--- a/gnu/packages/pdf.scm
+++ b/gnu/packages/pdf.scm
@@ -21,6 +21,7 @@
 ;;; Copyright © 2020 Michael Rohleder <[email-masked]>
 ;;; Copyright © 2020 Timotej Lazar <[email-masked]>
 ;;; Copyright © 2020 Maxim Cournoyer <[email-masked]>
+;;; Copyright © 2021 Maxime Devos <[email-masked]>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -264,7 +265,14 @@ please install the @code{flyer-composer-gui} package.")))
               "-DENABLE_ZLIB=ON"
               "-DENABLE_BOOST=OFF"      ;disable Boost to save size
               (string-append "-DCMAKE_INSTALL_LIBDIR=" lib)
-              (string-append "-DCMAKE_INSTALL_RPATH=" lib)))))
+              (string-append "-DCMAKE_INSTALL_RPATH=" lib)))
+      ,@(if (%current-target-system)
+            `(#:phases
+              (modify-phases %standard-phases
+                (add-after 'unpack 'set-PKG_CONFIG
+                  (lambda _
+                    (setenv "PKG_CONFIG" ,(pkg-config-for-target))))))
+            '())))
    (synopsis "PDF rendering library")
    (description
     "Poppler is a PDF rendering library based on the xpdf-3.0 code base.")
-- 
2.33.0