--- libftdi1-1.5/CMakeLists.txt.orig	2020-07-07 21:32:55.000000000 +0200
+++ libftdi1-1.5/CMakeLists.txt	2020-07-30 20:20:30.815434396 +0200
@@ -136,7 +136,6 @@
 
 add_subdirectory(src)
 if ( FTDIPP )
-  project(libftdipp1 C CXX)
   add_subdirectory(ftdipp)
 endif ()
 if ( PYTHON_BINDINGS )
@@ -157,6 +156,7 @@
 set(prefix      ${CMAKE_INSTALL_PREFIX})
 set(exec_prefix ${CMAKE_INSTALL_PREFIX}/bin)
 set(includedir  ${CMAKE_INSTALL_PREFIX}/include/${PROJECT_NAME})
+set(ppincludedir ${CMAKE_INSTALL_PREFIX}/include/libftdipp1)
 
 if(${UNIX})
    set(libdir      ${CMAKE_INSTALL_PREFIX}/lib${LIB_SUFFIX})
--- libftdi1-1.5/ftdipp/CMakeLists.txt.orig	2020-07-30 20:25:51.163698920 +0200
+++ libftdi1-1.5/ftdipp/CMakeLists.txt	2020-07-30 20:26:21.460201456 +0200
@@ -1,4 +1,5 @@
 # vim: ts=2:sw=2:sts=2
+project(libftdipp1 C CXX)
 
 # Targets
 set(cpp_sources ${CMAKE_CURRENT_SOURCE_DIR}/ftdi.cpp CACHE INTERNAL "List of cpp sources" )
@@ -42,6 +43,6 @@
 endif ()
 
 install ( FILES ${cpp_headers}
-					DESTINATION include/${PROJECT_NAME}
+					DESTINATION include/libftdipp1
 					COMPONENT headers
 				)
--- libftdi1-1.5/libftdipp1.pc.in.orig	2020-07-07 21:32:55.000000000 +0200
+++ libftdi1-1.5/libftdipp1.pc.in	2020-07-30 20:50:23.035725105 +0200
@@ -1,7 +1,7 @@
 prefix=@prefix@
 exec_prefix=@exec_prefix@
 libdir=@libdir@
-includedir=@includedir@
+includedir=@ppincludedir@
 
 Name: libftdipp1
 Description: C++ wrapper for libftdi1