hugin: unbreak cross

Cmake checks whether vigra links against openexr. The check always fails
despite we link against openexr. The old patch that removed the check
didn't apply anymore. This adds a replacement for the old patch.

srcpkgs/hugin/patches/0001-disable-vigra-links-exr-check.patch

@@ -0,0 +1,41 @@
+From c4ef0397cf4a85109a83b0a76553629d6d8fd87f Mon Sep 17 00:00:00 2001
+From: lemmi <lemmi@nerd2nerd.org>
+Date: Tue, 15 Dec 2020 14:54:48 +0100
+Subject: [PATCH] disable vigra-links-exr check
+
+---
+ CMakeModules/FindVIGRA.cmake | 18 ------------------
+ 1 file changed, 18 deletions(-)
+
+diff --git CMakeModules/FindVIGRA.cmake CMakeModules/FindVIGRA.cmake
+index 2349916..f867b55 100755
+--- CMakeModules/FindVIGRA.cmake
++++ CMakeModules/FindVIGRA.cmake
+@@ -63,24 +63,6 @@ IF (VIGRA_FOUND)
+         "VIGRA lib is too old.\nHugin requires at least version 1.9.0, but found version ${VIGRA_VERSION}."
+     )
+   ENDIF()
+-
+-  # check if vigraimpex is linked against OpenEXR
+-  IF(CMAKE_SYSTEM_NAME STREQUAL "Linux")
+-    FIND_PROGRAM(LDD_EXECUTABLE ldd)
+-    IF(LDD_EXECUTABLE)
+-      EXECUTE_PROCESS(
+-        COMMAND ${LDD_EXECUTABLE} ${VIGRA_LIBRARIES}
+-        OUTPUT_VARIABLE OUTPUT_LDD_VIGRA
+-        OUTPUT_STRIP_TRAILING_WHITESPACE
+-      )
+-      STRING(TOLOWER "${OUTPUT_LDD_VIGRA}" OUTPUT_LDD_VIGRA_LOWER)
+-      IF(NOT "${OUTPUT_LDD_VIGRA_LOWER}" MATCHES "libilmimf")
+-        MESSAGE(FATAL_ERROR "Libvigraimpex found. But vigraimpex seems to compiled without OpenEXR support. OpenEXR support is required for Hugin.")
+-      ENDIF()
+-    ELSE()
+-      MESSAGE(FATAL_ERROR "Could not check libraries on which vigraimpex depends. (ldd is missing)") 
+-    ENDIF()
+-  ENDIF()
+ ELSE (VIGRA_FOUND)
+ 	MESSAGE(FATAL_ERROR "Could not find VIGRA")
+ ENDIF (VIGRA_FOUND)
+-- 
+2.29.2
+

srcpkgs/hugin/template

@@ -1,7 +1,7 @@
 # Template file for 'hugin'
 pkgname=hugin
 version=2020.0.0
-revision=1
+revision=2
 wrksrc="${pkgname}-${version}"
 build_style=cmake
 pycompile_dirs="usr/share/hugin/data/plugins usr/share/hugin/data/plugins-templates"