*** ./tests/test_opus_api.c.ORIG	Fri Jul  6 20:17:50 2012
--- ./tests/test_opus_api.c	Fri Jul  6 20:18:02 2012
***************
*** 52,58 ****
--- 52,60 ----
  
  #include <stdio.h>
  #include <stdlib.h>
+ #ifndef _AIX51
  #include <stdint.h>
+ #endif
  #include <string.h>
  #include "arch.h"
  #include "opus_multistream.h"
*** ./tests/test_opus_encode.c.ORIG	Fri Jul  6 20:18:14 2012
--- ./tests/test_opus_encode.c	Fri Jul  6 20:18:27 2012
***************
*** 37,43 ****
--- 37,45 ----
  #include <stdio.h>
  #include <stdlib.h>
  #include <limits.h>
+ #ifndef _AIX51
  #include <stdint.h>
+ #endif
  #include <math.h>
  #include <string.h>
  #include <time.h>
*** ./tests/test_opus_decode.c.ORIG	Fri Jul  6 20:18:39 2012
--- ./tests/test_opus_decode.c	Fri Jul  6 20:18:54 2012
***************
*** 37,43 ****
--- 37,45 ----
  #include <stdio.h>
  #include <stdlib.h>
  #include <limits.h>
+ #ifndef _AIX51
  #include <stdint.h>
+ #endif
  #include <math.h>
  #include <string.h>
  #include <time.h>
*** ./configure.ac.ORIG	Tue Jan  8 16:53:33 2013
--- ./configure.ac	Tue Jan  8 16:54:16 2013
***************
*** 212,238 ****
  fi
  AM_CONDITIONAL(HAVE_DOXYGEN, [test $HAVE_DOXYGEN = yes])
  
- saved_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -fvisibility=hidden"
- AC_MSG_CHECKING([if ${CC} supports -fvisibility=hidden])
- AC_COMPILE_IFELSE([AC_LANG_SOURCE([char foo;])],
-       [ AC_MSG_RESULT([yes])
-         SYMBOL_VISIBILITY="-fvisibility=hidden" ],
-         AC_MSG_RESULT([no]))
- CFLAGS="$saved_CFLAGS $SYMBOL_VISIBILITY"
- AC_SUBST(SYMBOL_VISIBILITY)
- 
- CFLAGS="$CFLAGS -W"
- 
- saved_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -Wall -Wextra -Wcast-align -Wnested-externs -Wshadow -Wstrict-prototypes"
- AC_MSG_CHECKING([if ${CC} supports -Wall -Wextra -Wcast-align -Wnested-externs -Wshadow -Wstrict-prototypes])
- AC_COMPILE_IFELSE([AC_LANG_SOURCE([char foo;])],
-       [ AC_MSG_RESULT([yes])
-         EXTRA_WARNS="-Wall -Wextra -Wcast-align -Wnested-externs -Wshadow -Wstrict-prototypes" ],
-         AC_MSG_RESULT([no]))
- CFLAGS="$saved_CFLAGS $EXTRA_WARNS"
- 
  AC_CHECK_FUNCS([lrintf])
  AC_CHECK_FUNCS([lrint])
  AC_CHECK_FUNCS([__malloc_hook])
--- 212,217 ----