Merge GDB 7.5.1

config/stdint.m4

 AC_DEFUN([GCC_STDINT_TYPES],
 [AC_REQUIRE([AC_TYPE_INT8_T])
 AC_REQUIRE([AC_TYPE_INT16_T])
 AC_REQUIRE([AC_TYPE_INT32_T])
 AC_REQUIRE([AC_TYPE_INT64_T])
 AC_REQUIRE([AC_TYPE_INTMAX_T])
 AC_REQUIRE([AC_TYPE_INTPTR_T])
 AC_REQUIRE([AC_TYPE_UINT8_T])
 AC_REQUIRE([AC_TYPE_UINT16_T])
 AC_REQUIRE([AC_TYPE_UINT32_T])
 AC_REQUIRE([AC_TYPE_UINT64_T])
 AC_REQUIRE([AC_TYPE_UINTMAX_T])
 AC_REQUIRE([AC_TYPE_UINTPTR_T])])
 
 dnl @synopsis GCC_HEADER_STDINT [( HEADER-TO-GENERATE [, HEADERS-TO-CHECK])]
 dnl
 dnl the "ISO C9X: 7.18 Integer types <stdint.h>" section requires the
 dnl existence of an include file <stdint.h> that defines a set of
 dnl typedefs, especially uint8_t,int32_t,uintptr_t.
 dnl Many older installations will not provide this file, but some will
-dnl have the very same definitions in <inttypes.h>. In other enviroments
+dnl have the very same definitions in <inttypes.h>. In other environments
 dnl we can use the inet-types in <sys/types.h> which would define the
 dnl typedefs int8_t and u_int8_t respectivly.
 dnl
 dnl This macros will create a local "_stdint.h" or the headerfile given as
 dnl an argument. In many cases that file will pick the definition from a
 dnl "#include <stdint.h>" or "#include <inttypes.h>" statement, while
 dnl in other environments it will provide the set of basic 'stdint's defined:
 dnl int8_t,uint8_t,int16_t,uint16_t,int32_t,uint32_t,intptr_t,uintptr_t
 dnl int_least32_t.. int_fast32_t.. intmax_t
 dnl which may or may not rely on the definitions of other files.
@@ skipping 545 matching lines @@
 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
 ])
 
 ])