1 files changed, 56 insertions, 0 deletions
diff --git a/extra/fltk1/scandir_posix.patch b/extra/fltk1/scandir_posix.patch
new file mode 100644
index 000000000..1ac986e35
--- /dev/null
+++ b/extra/fltk1/scandir_posix.patch
@@ -0,0 +1,56 @@
+Index: configh.in
+===================================================================
+--- configh.in	(revision 6827)
++++ configh.in	(working copy)
+@@ -182,6 +182,7 @@
+ #undef HAVE_SYS_DIR_H
+ #undef HAVE_NDIR_H
+ #undef HAVE_SCANDIR
++#undef HAVE_SCANDIR_POSIX
+ 
+ /* If not set fltk will define it's own versions of these string
+    functions. By including the fltk/string.h header file you will
+Index: src/filename_list.cxx
+===================================================================
+--- src/filename_list.cxx	(revision 6826)
++++ src/filename_list.cxx	(working copy)
+@@ -62,6 +62,9 @@
+   // This version is when we define our own scandir (WIN32 and perhaps
+   // some Unix systems):
+   int n = scandir(d, list, 0, sort);
++#elif defined(HAVE_SCANDIR_POSIX)
++  // POSIX (2008) defines the comparison function like this:
++  int n = scandir(d, list, 0, (int(*)(const dirent **, const dirent **))sort);
+ #elif defined(__linux) || defined (__FreeBSD__) || defined (__NetBSD__)
+   int n = scandir(d, list, 0, (int(*)(const void*,const void*))sort);
+ #elif defined(__hpux) || defined(__CYGWIN__)
+Index: configure.in
+===================================================================
+--- configure.in	(revision 6826)
++++ configure.in	(working copy)
+@@ -333,6 +333,25 @@
+         AC_DEFINE(HAVE_SCANDIR)
+     fi])
+ 
++dnl Do we have the POSIX compatible scandir() prototype?
++AC_CACHE_CHECK([whether we have the POSIX compatible scandir() prototype],
++    ac_cv_cxx_scandir_posix,[
++	AC_LANG_SAVE
++	AC_LANG_CPLUSPLUS
++	AC_TRY_COMPILE([
++	  # include <dirent.h>
++	  int func (const char *d, dirent ***list, void *sort) {
++	    int n = scandir(d, list, 0, (int(*)(const dirent **, const dirent **))sort);
++	  }
++	],[
++	], ac_cv_cxx_scandir_posix=yes, ac_cv_cxx_scandir_posix=no)
++	AC_LANG_RESTORE
++    ])
++
++if test "$ac_cv_cxx_scandir_posix" = yes; then
++    AC_DEFINE(HAVE_SCANDIR_POSIX)
++fi
++
+ dnl String headers and functions...
+ AC_CHECK_HEADER(string.h,AC_DEFINE(HAVE_STRING_H))
+ AC_CHECK_HEADER(strings.h,AC_DEFINE(HAVE_STRINGS_H))