debian/changelog

+otb (6.6.1+dfsg-4) UNRELEASED; urgency=medium
+
+  * Use ${python3:Depends} substvar for python3-otb.
+
+ -- Bas Couwenberg <sebastic@debian.org>  Tue, 10 Sep 2019 22:40:51 +0200
+
+otb (6.6.1+dfsg-3) unstable; urgency=medium
+
+  * Add patch to fix FTBFS with OSSIM 2.9.1.
+  * Add patch to support GDAL 3.
+
+ -- Bas Couwenberg <sebastic@debian.org>  Tue, 10 Sep 2019 21:37:47 +0200
+
 otb (6.6.1+dfsg-2) unstable; urgency=medium
 
   * Team upload.

debian/control

@@ -960,10 +960,10 @@ Package: python3-otb
 Architecture: any
 Section: python
 Depends: libotb-apps (= ${binary:Version}),
+         dh-python,
+         ${python3:Depends},
          ${shlibs:Depends},
          ${misc:Depends},
-         python3,
-         dh-python
 Description: ORFEO Toolbox Python API for applications (Python 3)
  ORFEO Toolbox (OTB) is distributed as an open source library of image
  processing algorithms. OTB is based on the medical image processing library

debian/patches/gdal.patch

+Description: Add support for GDAL 3.
+Author: Bas Couwenberg <sebastic@debian.org>
+
+--- a/Modules/ThirdParty/GDAL/otb-module-init.cmake
++++ b/Modules/ThirdParty/GDAL/otb-module-init.cmake
+@@ -95,7 +95,7 @@ if(EXISTS "${TEMP}/gdalVersion.txt")
+   file(READ "${TEMP}/gdalVersion.txt" _GDAL_VERSION_STRING)
+   #can't we use GDAL_VERSION_NUM ?
+   string(SUBSTRING ${_GDAL_VERSION_STRING} 0 2 VER2)
+-  if("${VER2}" STREQUAL "2.")
++  if("${VER2}" STREQUAL "2." OR "${VER2}" STREQUAL "3.")
+     set(OTB_USE_GDAL_20 true CACHE INTERNAL "True if GDAL >= 2.0.0 has been detected" FORCE )
+   else()
+     set(OTB_USE_GDAL_20 false CACHE INTERNAL "True if GDAL >= 2.0.0 has been detected" FORCE )

debian/patches/series

 version-install.patch
 0001-BUG-remove-.Fixup-for-GDAL-2.5-compatibility.patch
+ossim.patch
+gdal.patch

debian/rules

@@ -106,7 +106,7 @@ override_dh_installdocs:
 	dh_installdocs -A NOTICE
 
 override_dh_python3:
-	dh_python3
-	dh_numpy3
+	dh_python3 -ppython3-otb
+	dh_numpy3 -ppython3-otb
 
 .PHONY: templates