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-rw-r--r--nixpkgs/pkgs/development/octave-modules/octproj/default.nix32
1 files changed, 32 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/octave-modules/octproj/default.nix b/nixpkgs/pkgs/development/octave-modules/octproj/default.nix
new file mode 100644
index 000000000000..74596c015f85
--- /dev/null
+++ b/nixpkgs/pkgs/development/octave-modules/octproj/default.nix
@@ -0,0 +1,32 @@
+{ buildOctavePackage
+, lib
+, fetchurl
+, proj # >= 6.3.0
+}:
+
+buildOctavePackage rec {
+  pname = "octproj";
+  version = "2.0.1";
+
+  src = fetchurl {
+    url = "mirror://sourceforge/octave/${pname}-${version}.tar.gz";
+    sha256 = "1mb8gb0r8kky47ap85h9qqdvs40mjp3ya0nkh45gqhy67ml06paq";
+  };
+
+  # The sed changes below allow for the package to be compiled.
+  patchPhase = ''
+    sed -i s/"error(errorText)"/"error(\"%s\", errorText)"/g src/*.cc
+    sed -i s/"warning(errorText)"/"warning(\"%s\", errorText)"/g src/*.cc
+  '';
+
+  propagatedBuildInputs = [
+    proj
+  ];
+
+  meta = with lib; {
+    homepage = "https://octave.sourceforge.io/octproj/index.html";
+    license = licenses.gpl3Plus;
+    maintainers = with maintainers; [ KarlJoad ];
+    description = "GNU Octave bindings to PROJ library for cartographic projections and CRS transformations";
+  };
+}