File fl-core-gcc-errors.patch of Package octave-forge-fl-core

Index: octave-forge-fl-core/fl-core/src/fl_compose.cc
===================================================================
--- octave-forge-fl-core.orig/fl-core/src/fl_compose.cc
+++ octave-forge-fl-core/fl-core/src/fl_compose.cc
@@ -21,6 +21,7 @@
 #include <octave/oct.h>
 #include <octave/parse.h>
 #include <pthread.h>    
+#include <unistd.h>
 
 #define HELP \
 "-*- texinfo -*-\n\