Subject: [PATCH v2 2/3] gnu: saga: Fix build with newer libHaru.

From: "Paul A. Patience" <[email-masked]>
Date: Mon, 12 Sep 2022 19:25:39 +0000

* gnu/packages/geo.scm (saga)[modules, snippet]: New fields.
---
 gnu/packages/geo.scm | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm
index 9734ae66fe..082a55fc91 100644
--- a/gnu/packages/geo.scm
+++ b/gnu/packages/geo.scm
@@ -2338,7 +2338,14 @@ (define-public saga
                            (version-major version) "/SAGA%20-%20" version
                            "/saga-" version ".tar.gz"))
        (sha256
-        (base32 "008izjs6gvj09abxf16ssl1xy0ay3ljq4jswbggp6wiiq459minv"))))
+        (base32 "008izjs6gvj09abxf16ssl1xy0ay3ljq4jswbggp6wiiq459minv"))
+       (modules '((guix build utils)))
+       (snippet
+        '(substitute* "saga-gis/src/tools/docs/docs_pdf/doc_pdf.cpp"
+           (("^#include <hpdf\\.h>\n" all)
+            (string-append all "#include <hpdf_version.h>\n"))
+           (("\\bHPDF_PROJECTING_SCUARE_END\\b")
+            "HPDF_PROJECTING_SQUARE_END")))))
     (build-system cmake-build-system)
     (native-inputs
      (list pkg-config swig))
--
2.37.3