[bug#50812] [PATCH 1/5] gnu: Add proj 7.2.1.

[Felix Gruber <felgru@posteo.net>]

* gnu/packages/geo.scm (proj.7): New variable.
---
 gnu/packages/geo.scm | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm
index 9d4a1a8955..c10b93d83f 100644
--- a/gnu/packages/geo.scm
+++ b/gnu/packages/geo.scm
@@ -511,6 +511,45 @@ fully fledged Spatial SQL capabilities.")
                    license:mpl1.1
                    license:public-domain))))
 
+(define-public proj.7
+  (package
+    (name "proj")
+    (version "7.2.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://download.osgeo.org/proj/proj-"
+                           version ".tar.gz"))
+       (sha256
+        (base32
+         "050apzdn0isxpsblys1shrl9ccli5vd32kgswlgx1imrbwpg915k"))))
+    (build-system cmake-build-system)
+    (arguments
+     `(#:configure-flags '("-DUSE_EXTERNAL_GTEST=ON")))
+    (inputs
+     `(("curl" ,curl)
+       ("libjpeg-turbo" ,libjpeg-turbo)
+       ("libtiff" ,libtiff)
+       ("sqlite" ,sqlite)))
+    (native-inputs
+     `(("googletest" ,googletest)
+       ("pkg-config" ,pkg-config)))
+    (home-page "https://proj.org/")
+    (synopsis "Coordinate transformation software")
+    (description
+     "Proj is a generic coordinate transformation software that transforms
+geospatial coordinates from one coordinate reference system (CRS) to another.
+This includes cartographic projections as well as geodetic transformations.
+PROJ includes command line applications for easy conversion of coordinates
+from text files or directly from user input.  In addition, proj also exposes
+an application programming interface that lets developers use the
+functionality of proj in their own software.")
+    (license (list license:expat
+                   ;; src/projections/patterson.cpp
+                   license:asl2.0
+                   ;; src/geodesic.*, src/tests/geodtest.cpp
+                   license:x11))))
+
 (define-public proj
   (package
     (name "proj")
-- 
2.30.2