Search for ncurses properly via pkg-config, in order to avoid breakage due to
recent internal ncurses linking shuffling.

* /usr/lib/gcc/x86_64-pc-linux-gnu/5.3.0/../../../../x86_64-pc-linux-gnu/bin/ld: CMakeFiles/yoshimi.dir/Misc/CmdInterface.cpp.o: undefined reference to symbol 'LINES'
* /lib64/libtinfo.so.6: error adding symbols: DSO missing from command line

--- yoshimi-1.3.8.2/src/CMakeLists.txt
+++ yoshimi-1.3.8.2/src/CMakeLists.txt
@@ -196,6 +196,8 @@
     HINTS ${Readline_ROOT_DIR}/lib
 )
 
+find_package(PkgConfig REQUIRED)
+pkg_search_module(NCURSES REQUIRED ncurses)
 if(Readline_INCLUDE_DIR AND Readline_LIBRARY AND Ncurses_LIBRARY)
   set(READLINE_FOUND TRUE)
 else(Readline_INCLUDE_DIR AND Readline_LIBRARY AND Ncurses_LIBRARY)
@@ -462,7 +464,7 @@
 
 add_executable (yoshimi ${ProgSources} main.cpp)
 
-target_link_libraries (yoshimi ${ExternLibraries})
+target_link_libraries (yoshimi ${ExternLibraries} ${NCURSES_LIBRARIES})
 
 install (TARGETS yoshimi RUNTIME DESTINATION bin)
 
--- yoshimi-1.3.8.2/src/UI/WidgetPDialUI.fl
+++ yoshimi-1.3.8.2/src/UI/WidgetPDialUI.fl
@@ -40,8 +40,8 @@
     \#include <FL/Fl_Tooltip.H>
     \#include <FL/Fl_Group.H>
     \#include <FL/x.H>
-    \#include <cairo/cairo.h>
-    \#include <cairo/cairo-xlib.h>} {private global
+    \#include <cairo.h>
+    \#include <cairo-xlib.h>} {private global
 } 
 
 class TipWin {open : {public Fl_Menu_Window, MiscFuncs}