Index: gcc/config/stdint.m4 =================================================================== --- gcc.orig/config/stdint.m4 2009-09-04 15:04:07.366681000 +0200 +++ gcc/config/stdint.m4 2009-09-04 15:31:03.485681500 +0200 @@ -1,440 +1,51 @@ -dnl @synopsis GCC_HEADER_STDINT [( HEADER-TO-GENERATE [, HEADERS-TO-CHECK])] -dnl -dnl the "ISO C9X: 7.18 Integer types " section requires the -dnl existence of an include file 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 . In other enviroments -dnl we can use the inet-types in 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 " or "#include " 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. -dnl -dnl Sometimes the stdint.h or inttypes.h headers conflict with sys/types.h, -dnl so we test the headers together with sys/types.h and always include it -dnl into the generated header (to match the tests with the generated file). -dnl Hopefully this is not a big annoyance. -dnl -dnl If your installed header files require the stdint-types you will want to -dnl create an installable file mylib-int.h that all your other installable -dnl header may include. So, for a library package named "mylib", just use -dnl GCC_HEADER_STDINT(mylib-int.h) -dnl in configure.in and install that header file in Makefile.am along with -dnl the other headers (mylib.h). The mylib-specific headers can simply -dnl use "#include " to obtain the stdint-types. -dnl -dnl Remember, if the system already had a valid , the generated -dnl file will include it directly. No need for fuzzy HAVE_STDINT_H things... -dnl -dnl @author Guido Draheim , Paolo Bonzini +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])]) AC_DEFUN([GCC_HEADER_STDINT], -[m4_define(_GCC_STDINT_H, m4_ifval($1, $1, _stdint.h)) - -inttype_headers=`echo inttypes.h sys/inttypes.h $2 | sed -e 's/,/ /g'` - -acx_cv_header_stdint=stddef.h -acx_cv_header_stdint_kind="(already complete)" -for i in stdint.h $inttype_headers; do - unset ac_cv_type_uintptr_t - unset ac_cv_type_uintmax_t - unset ac_cv_type_int_least32_t - unset ac_cv_type_int_fast32_t - unset ac_cv_type_uint64_t - _AS_ECHO_N([looking for a compliant stdint.h in $i, ]) - AC_CHECK_TYPE(uintmax_t,[acx_cv_header_stdint=$i],continue,[#include -#include <$i>]) - AC_CHECK_TYPE(uintptr_t,,[acx_cv_header_stdint_kind="(mostly complete)"], [#include -#include <$i>]) - AC_CHECK_TYPE(int_least32_t,,[acx_cv_header_stdint_kind="(mostly complete)"], [#include -#include <$i>]) - AC_CHECK_TYPE(int_fast32_t,,[acx_cv_header_stdint_kind="(mostly complete)"], [#include -#include <$i>]) - AC_CHECK_TYPE(uint64_t,,[acx_cv_header_stdint_kind="(lacks uint64_t)"], [#include -#include <$i>]) - break -done -if test "$acx_cv_header_stdint" = stddef.h; then - acx_cv_header_stdint_kind="(lacks uintmax_t)" - for i in stdint.h $inttype_headers; do - unset ac_cv_type_uintptr_t - unset ac_cv_type_uint32_t - unset ac_cv_type_uint64_t - _AS_ECHO_N([looking for an incomplete stdint.h in $i, ]) - AC_CHECK_TYPE(uint32_t,[acx_cv_header_stdint=$i],continue,[#include -#include <$i>]) - AC_CHECK_TYPE(uint64_t,,,[#include -#include <$i>]) - AC_CHECK_TYPE(uintptr_t,,,[#include -#include <$i>]) - break - done -fi -if test "$acx_cv_header_stdint" = stddef.h; then - acx_cv_header_stdint_kind="(u_intXX_t style)" - for i in sys/types.h $inttype_headers; do - unset ac_cv_type_u_int32_t - unset ac_cv_type_u_int64_t - _AS_ECHO_N([looking for u_intXX_t types in $i, ]) - AC_CHECK_TYPE(u_int32_t,[acx_cv_header_stdint=$i],continue,[#include -#include <$i>]) - AC_CHECK_TYPE(u_int64_t,,,[#include -#include <$i>]) - break - done -fi -if test "$acx_cv_header_stdint" = stddef.h; then - acx_cv_header_stdint_kind="(using manual detection)" -fi - -test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no -test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no -test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no -test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no -test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no +[AC_REQUIRE([GCC_STDINT_TYPES]) +AC_CHECK_TYPES([int_least32_t, int_fast32_t],,,[#include +#ifdef HAVE_STDINT_H +#include +#endif +#ifdef HAVE_INTTYPES_H +#include +#endif]) # ----------------- Summarize what we found so far -AC_MSG_CHECKING([what to include in _GCC_STDINT_H]) - -case `AS_BASENAME(_GCC_STDINT_H)` in - stdint.h) AC_MSG_WARN([are you sure you want it there?]) ;; - inttypes.h) AC_MSG_WARN([are you sure you want it there?]) ;; - *) ;; -esac - -AC_MSG_RESULT($acx_cv_header_stdint $acx_cv_header_stdint_kind) - -# ----------------- done included file, check C basic types -------- - -# Lacking an uintptr_t? Test size of void * -case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in - stddef.h:* | *:no) AC_CHECK_SIZEOF(void *) ;; -esac - -# Lacking an uint64_t? Test size of long -case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in - stddef.h:*:* | *:no:no) AC_CHECK_SIZEOF(long) ;; -esac - -if test $acx_cv_header_stdint = stddef.h; then - # Lacking a good header? Test size of everything and deduce all types. - AC_CHECK_SIZEOF(int) - AC_CHECK_SIZEOF(short) - AC_CHECK_SIZEOF(char) - - AC_MSG_CHECKING(for type equivalent to int8_t) - case "$ac_cv_sizeof_char" in - 1) acx_cv_type_int8_t=char ;; - *) AC_MSG_ERROR(no 8-bit type, please report a bug) - esac - AC_MSG_RESULT($acx_cv_type_int8_t) - - AC_MSG_CHECKING(for type equivalent to int16_t) - case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in - 2:*) acx_cv_type_int16_t=int ;; - *:2) acx_cv_type_int16_t=short ;; - *) AC_MSG_ERROR(no 16-bit type, please report a bug) - esac - AC_MSG_RESULT($acx_cv_type_int16_t) - - AC_MSG_CHECKING(for type equivalent to int32_t) - case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in - 4:*) acx_cv_type_int32_t=int ;; - *:4) acx_cv_type_int32_t=long ;; - *) AC_MSG_ERROR(no 32-bit type, please report a bug) - esac - AC_MSG_RESULT($acx_cv_type_int32_t) -fi - -# These tests are here to make the output prettier - -if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then - case "$ac_cv_sizeof_long" in - 8) acx_cv_type_int64_t=long ;; - esac - AC_MSG_CHECKING(for type equivalent to int64_t) - AC_MSG_RESULT(${acx_cv_type_int64_t-'using preprocessor symbols'}) -fi - -# Now we can use the above types - -if test "$ac_cv_type_uintptr_t" != yes; then - AC_MSG_CHECKING(for type equivalent to intptr_t) - case $ac_cv_sizeof_void_p in - 2) acx_cv_type_intptr_t=int16_t ;; - 4) acx_cv_type_intptr_t=int32_t ;; - 8) acx_cv_type_intptr_t=int64_t ;; - *) AC_MSG_ERROR(no equivalent for intptr_t, please report a bug) - esac - AC_MSG_RESULT($acx_cv_type_intptr_t) -fi +m4_define([_GCC_STDINT_H], m4_ifval($1, $1, _stdint.h)) +m4_if(m4_bmatch(m4_quote(/_GCC_STDINT_H), + /stdint\.h$, bad, + /inttypes\.h$, bad, ok), bad, + [m4_fatal([cannot overwrite ]m4_quote(_GCC_STDINT_H))]) # ----------------- done all checks, emit header ------------- AC_CONFIG_COMMANDS(_GCC_STDINT_H, [ -if test "$GCC" = yes; then - echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h -else - echo "/* generated for $CC */" > tmp-stdint.h -fi - -sed 's/^ *//' >> tmp-stdint.h < -EOF - -if test "$acx_cv_header_stdint" != stdint.h; then - echo "#include " >> tmp-stdint.h -fi -if test "$acx_cv_header_stdint" != stddef.h; then - echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h -fi - -sed 's/^ *//' >> tmp-stdint.h <> tmp-stdint.h < +#ifdef HAVE_STDINT_H +#include +#endif +#ifdef HAVE_INTTYPES_H +#include +#endif EOF -# ----------------- done header, emit basic int types ------------- -if test "$acx_cv_header_stdint" = stddef.h; then - sed 's/^ *//' >> tmp-stdint.h <> tmp-stdint.h <> tmp-stdint.h <> tmp-stdint.h <> tmp-stdint.h <> tmp-stdint.h <> tmp-stdint.h <= 199901L - #ifndef _INT64_T - #define _INT64_T - #ifndef __int64_t_defined - typedef long long int64_t; - #endif - #endif - #ifndef _UINT64_T - #define _UINT64_T - typedef unsigned long long uint64_t; - #endif - - #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0 - /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and - does not implement __extension__. But that compiler doesn't define - __GNUC_MINOR__. */ - # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__) - # define __extension__ - # endif - - # ifndef _INT64_T - # define _INT64_T - __extension__ typedef long long int64_t; - # endif - # ifndef _UINT64_T - # define _UINT64_T - __extension__ typedef unsigned long long uint64_t; - # endif - - #elif !defined __STRICT_ANSI__ - # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__ - - # ifndef _INT64_T - # define _INT64_T - typedef __int64 int64_t; - # endif - # ifndef _UINT64_T - # define _UINT64_T - typedef unsigned __int64 uint64_t; - # endif - # endif /* compiler */ - - #endif /* ANSI version */ -EOF -fi - -# ------------- done int64_t types, emit intptr types ------------ -if test "$ac_cv_type_uintptr_t" != yes; then - sed 's/^ *//' >> tmp-stdint.h <> tmp-stdint.h < 1. dnl Fix when strange machines are reported. @@ -465,40 +71,16 @@ typedef int8_t int_fast8_t; typedef int int_fast16_t; typedef int32_t int_fast32_t; - #ifdef _INT64_T typedef int64_t int_fast64_t; - #endif typedef uint8_t uint_fast8_t; typedef unsigned int uint_fast16_t; typedef uint32_t uint_fast32_t; - #ifdef _UINT64_T typedef uint64_t uint_fast64_t; - #endif -EOF -fi - -if test "$ac_cv_type_uintmax_t" != yes; then - sed 's/^ *//' >> tmp-stdint.h <> tmp-stdint.h <> tmp-stdint.h if test -r ]_GCC_STDINT_H[ && cmp -s tmp-stdint.h ]_GCC_STDINT_H[; then rm -f tmp-stdint.h @@ -507,22 +89,8 @@ fi ], [ -GCC="$GCC" -CC="$CC" -acx_cv_header_stdint="$acx_cv_header_stdint" -acx_cv_type_int8_t="$acx_cv_type_int8_t" -acx_cv_type_int16_t="$acx_cv_type_int16_t" -acx_cv_type_int32_t="$acx_cv_type_int32_t" -acx_cv_type_int64_t="$acx_cv_type_int64_t" -acx_cv_type_intptr_t="$acx_cv_type_intptr_t" -ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t" -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" ]) ]) Index: gcc/gcc/Makefile.in =================================================================== --- gcc.orig/gcc/Makefile.in 2009-09-04 15:04:07.386681000 +0200 +++ gcc/gcc/Makefile.in 2009-09-04 15:30:51.056681500 +0200 @@ -1621,6 +1621,7 @@ $(srcdir)/../config/lib-prefix.m4 \ $(srcdir)/../config/override.m4 \ $(srcdir)/../config/progtest.m4 \ + $(srcdir)/../config/stdint.m4 \ $(srcdir)/../config/unwind_ipinfo.m4 \ $(srcdir)/../config/warnings.m4 \ $(srcdir)/acinclude.m4 Index: gcc/gcc/aclocal.m4 =================================================================== --- gcc.orig/gcc/aclocal.m4 2009-09-04 15:04:07.372681000 +0200 +++ gcc/gcc/aclocal.m4 2009-09-04 15:30:51.061681500 +0200 @@ -114,6 +114,7 @@ m4_include([../config/lib-prefix.m4]) m4_include([../config/override.m4]) m4_include([../config/progtest.m4]) +m4_include([../config/stdint.m4]) m4_include([../config/unwind_ipinfo.m4]) m4_include([../config/warnings.m4]) m4_include([acinclude.m4]) Index: gcc/gcc/config.in =================================================================== --- gcc.orig/gcc/config.in 2009-09-04 15:04:07.376681000 +0200 +++ gcc/gcc/config.in 2009-09-04 15:30:51.066681500 +0200 @@ -1144,6 +1144,29 @@ #undef HAVE_MALLOC_H #endif +#ifndef USED_FOR_TARGET +#undef HAVE_STDINT_H +#endif + +#ifndef USED_FOR_TARGET +#undef HAVE_INTTYPES_H +#endif + +#ifndef USED_FOR_TARGET +#undef HAVE_UINTPTR_T +#endif + +#ifndef USED_FOR_TARGET +#undef HAVE_INTPTR_T +#endif + +#ifndef USED_FOR_TARGET +#undef uintptr_t +#endif + +#ifndef USED_FOR_TARGET +#undef intptr_t +#endif /* Define to 1 if you have the `mbstowcs' function. */ #ifndef USED_FOR_TARGET Index: gcc/gcc/configure.ac =================================================================== --- gcc.orig/gcc/configure.ac 2009-09-04 15:04:07.381681000 +0200 +++ gcc/gcc/configure.ac 2009-09-04 15:30:51.073681500 +0200 @@ -311,6 +311,7 @@ AC_CHECK_SIZEOF(long) AC_CHECK_TYPES([long long], [AC_CHECK_SIZEOF(long long)]) AC_CHECK_TYPES([__int64], [AC_CHECK_SIZEOF(__int64)]) +GCC_STDINT_TYPES # --------------------- # Warnings and checking Index: gcc/gcc/system.h =================================================================== --- gcc.orig/gcc/system.h 2009-09-04 15:04:07.391681000 +0200 +++ gcc/gcc/system.h 2009-09-04 15:30:51.077681500 +0200 @@ -414,6 +414,14 @@ extern void *realloc (void *, size_t); #endif +#ifdef HAVE_STDINT_H +#include +#endif + +#ifdef HAVE_INTTYPE_H +#include +#endif + /* If the system doesn't provide strsignal, we get it defined in libiberty but no declaration is supplied. */ #if !defined (HAVE_STRSIGNAL) \