
--- configure.in
+++ configure.in
@@ -33,7 +33,12 @@
 AC_CHECK_DECLS([MP4Create, MP4MetadataDelete],
                AC_CHECK_LIB(mp4v2, MP4MetadataDelete, external_mp4v2=yes,
                             external_mp4v2=no, -lstdc++),
-               external_mp4v2=no, [#include <mp4v2/mp4v2.h>])
+               external_mp4v2=no, [
+	       #if defined(__ALTIVEC__)
+	       #undef bool
+	       #endif
+	       #include <mp4v2/mp4v2.h>
+	       ])
 
 if test x$external_mp4v2 = xyes; then
   AC_MSG_NOTICE([*** Building with external mp4v2 ***])
--- frontend/main.c
+++ frontend/main.c
@@ -30,6 +30,9 @@
 #endif
 
 #ifdef HAVE_LIBMP4V2
+#if defined(__ALTIVEC__)
+# undef bool
+#endif
 # include <mp4v2/mp4v2.h>
 #endif
 
--- common/mp4v2/mpeg4ip.h
+++ common/mp4v2/mpeg4ip.h
@@ -123,7 +123,6 @@
 #ifdef __cplusplus
 extern "C" {
 #endif
-char *strcasestr(const char *haystack, const char *needle);
 #ifdef __cplusplus
 }
 #endif
