+if test "$os_win32" = "no"; then
+ AC_MSG_CHECKING([for scandir])
+ AC_LINK_IFELSE([AC_LANG_SOURCE([[
+ #include <dirent.h>
+ int comp(const struct dirent **, const struct dirent **);
+ int comp(const struct dirent **a, const struct dirent **b) { return 0; }
+ int main(void) {
+ struct dirent **d;
+ return scandir(".", &d, 0, &comp) >= 0;
+ }
+ ]])],[
+ AC_MSG_RESULT([yes])
+ AC_DEFINE([HAVE_SCANDIR], [1], [Define to 1 if you have the 'scandir' function.])
+ ],[
+ AC_LINK_IFELSE([AC_LANG_SOURCE([[
+ #include <dirent.h>
+ int comp(const void *, const void *);
+ int comp(const void *a, const void *b) { return 0; }
+ int main(void) {
+ struct dirent **d;
+ return scandir(".", &d, 0, &comp) >= 0;
+ }
+ ]])],[
+ AC_MSG_RESULT([yes])
+ AC_DEFINE([HAVE_SCANDIR_VOID_P], [1], [Define to 1 if you have the 'scandir' function with int (* compar)(const void *, const void *)])
+ ],[
+ AC_MSG_ERROR([
+*** No scandir function available.])
+ ])
+ ])
+fi