compat: always compile getdelim on Darwin

same rationale as in 679830ea
(cherry picked from commit 084beb15)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

configure.ac

@@ -161,6 +161,9 @@ case "${host_os}" in
     VLC_ADD_CFLAGS([motion],[-fconstant-cfstrings])
     VLC_ADD_LIBS([libvlccore],[-Wl,-framework,CoreFoundation])
 
+    dnl Allow binaries created on Lion to run on earlier releases
+    AC_LIBOBJ([getdelim])
+
     dnl
     dnl  Check for Mac OS X SDK settings
     dnl

include/vlc_fixups.h

@@ -44,7 +44,8 @@ typedef struct
 #endif
 
 #if !defined (HAVE_REWIND) || \
-    !defined (HAVE_GETDELIM)
+    !defined (HAVE_GETDELIM) || \
+    defined (__APPLE__)
 # include <stdio.h> /* FILE */
 #endif
 
@@ -58,7 +59,7 @@ typedef struct
 # include <stdarg.h> /* va_list */
 #endif
 
-#if !defined (HAVE_GETDELIM) || \
+#if !defined (HAVE_GETDELIM) || defined (__APPLE__) || \
     !defined (HAVE_GETPID)   || \
     !defined (HAVE_SWAB)
 # include <sys/types.h> /* ssize_t, pid_t */
@@ -92,7 +93,7 @@ int putchar_unlocked (int);
  * was added lately to Darwin 11 (OS X Lion) only.
  * However, we want binaries created on this OS to be executable on previous
  * releases. */
-#if !defined HAVE_GETDELIM || defined(__APPLE__)
+#if !defined HAVE_GETDELIM
 ssize_t getdelim (char **, size_t *, int, FILE *);
 ssize_t getline (char **, size_t *, FILE *);
 #endif