File ginac-fix-makeindex.patch of Package ginac

Index: ginac-1.7.11.git20200829/doc/CMakeLists.txt
===================================================================
--- ginac-1.7.11.git20200829.orig/doc/CMakeLists.txt
+++ ginac-1.7.11.git20200829/doc/CMakeLists.txt
@@ -32,7 +32,7 @@ endmacro()
 macro(pdflatex_process texfile)
 	get_filename_component(_dirname "${texfile}" PATH)
 	get_filename_component(_basename "${texfile}" NAME_WE)
-	set(_idx ${_dirname}/${_basename}.idx)
+	set(_idx ${_basename}.idx)
 	set(_ind ${_dirname}/${_basename}.ind)
 	set(_pdf ${_dirname}/${_basename}.pdf)
 	set(_fixupind ${CMAKE_SOURCE_DIR}/scripts/fixupind.py)