config:

	* stdint.m4 (GCC_HEADER_STDINT): Don't typedef uint8_t etc. if
	corresponding macros already exist.

	libdecnumber:
	* configure: Regenerate.

	libgfortran:
	* configure: Regenerate.

	libgomp:
	* configure: Regenerate.

	libstdc++-v3:
	* configure: Regenerate.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155648 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 44 insertions, 0 deletions

diff --git a/libgomp/configure b/libgomp/configure
index e4fe5fecc4c..02e2861fb5d 100755
--- a/libgomp/configure
+++ b/libgomp/configure
@@ -18846,49 +18846,61 @@ if test "$acx_cv_header_stdint" = stddef.h; then
     #define _UINT8_T
     #ifndef __uint8_t_defined
     #define __uint8_t_defined
+    #ifndef uint8_t
     typedef unsigned $acx_cv_type_int8_t uint8_t;
     #endif
     #endif
+    #endif
 
     #ifndef _UINT16_T
     #define _UINT16_T
     #ifndef __uint16_t_defined
     #define __uint16_t_defined
+    #ifndef uint16_t
     typedef unsigned $acx_cv_type_int16_t uint16_t;
     #endif
     #endif
+    #endif
 
     #ifndef _UINT32_T
     #define _UINT32_T
     #ifndef __uint32_t_defined
     #define __uint32_t_defined
+    #ifndef uint32_t
     typedef unsigned $acx_cv_type_int32_t uint32_t;
     #endif
     #endif
+    #endif
 
     #ifndef _INT8_T
     #define _INT8_T
     #ifndef __int8_t_defined
     #define __int8_t_defined
+    #ifndef int8_t
     typedef $acx_cv_type_int8_t int8_t;
     #endif
     #endif
+    #endif
 
     #ifndef _INT16_T
     #define _INT16_T
     #ifndef __int16_t_defined
     #define __int16_t_defined
+    #ifndef int16_t
     typedef $acx_cv_type_int16_t int16_t;
     #endif
     #endif
+    #endif
 
     #ifndef _INT32_T
     #define _INT32_T
     #ifndef __int32_t_defined
     #define __int32_t_defined
+    #ifndef int32_t
     typedef $acx_cv_type_int32_t int32_t;
     #endif
     #endif
+    #endif
 EOF
 elif test "$ac_cv_type_u_int32_t" = yes; then
   sed 's/^ *//' >> tmp-stdint.h <<EOF
@@ -18908,25 +18920,31 @@ elif test "$ac_cv_type_u_int32_t" = yes; then
     #define _UINT8_T
     #ifndef __uint8_t_defined
     #define __uint8_t_defined
+    #ifndef uint8_t
     typedef u_int8_t uint8_t;
     #endif
     #endif
+    #endif
 
     #ifndef _UINT16_T
     #define _UINT16_T
     #ifndef __uint16_t_defined
     #define __uint16_t_defined
+    #ifndef uint16_t
     typedef u_int16_t uint16_t;
     #endif
     #endif
+    #endif
 
     #ifndef _UINT32_T
     #define _UINT32_T
     #ifndef __uint32_t_defined
     #define __uint32_t_defined
+    #ifndef uint32_t
     typedef u_int32_t uint32_t;
     #endif
     #endif
+    #endif
 EOF
 else
   sed 's/^ *//' >> tmp-stdint.h <<EOF
@@ -18976,9 +18994,11 @@ elif test "$ac_cv_type_u_int64_t" = yes; then
     #define _UINT64_T
     #ifndef __uint64_t_defined
     #define __uint64_t_defined
+    #ifndef uint64_t
     typedef u_int64_t uint64_t;
     #endif
     #endif
+    #endif
 EOF
 elif test -n "$acx_cv_type_int64_t"; then
   sed 's/^ *//' >> tmp-stdint.h <<EOF
@@ -18986,15 +19006,19 @@ elif test -n "$acx_cv_type_int64_t"; then
     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
     #ifndef _INT64_T
     #define _INT64_T
+    #ifndef int64_t
     typedef $acx_cv_type_int64_t int64_t;
     #endif
+    #endif
     #ifndef _UINT64_T
     #define _UINT64_T
     #ifndef __uint64_t_defined
     #define __uint64_t_defined
+    #ifndef uint64_t
     typedef unsigned $acx_cv_type_int64_t uint64_t;
     #endif
     #endif
+    #endif
 EOF
 else
   sed 's/^ *//' >> tmp-stdint.h <<EOF
@@ -19004,13 +19028,17 @@ else
     #ifndef _INT64_T
     #define _INT64_T
     #ifndef __int64_t_defined
+    #ifndef int64_t
     typedef long long int64_t;
     #endif
     #endif
+    #endif
     #ifndef _UINT64_T
     #define _UINT64_T
+    #ifndef uint64_t
     typedef unsigned long long uint64_t;
     #endif
+    #endif
 
     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
@@ -19022,24 +19050,32 @@ else
 
     # ifndef _INT64_T
     # define _INT64_T
+    # ifndef int64_t
     __extension__ typedef long long int64_t;
     # endif
+    # endif
     # ifndef _UINT64_T
     # define _UINT64_T
+    # ifndef uint64_t
     __extension__ typedef unsigned long long uint64_t;
     # endif
+    # endif
 
     #elif !defined __STRICT_ANSI__
     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
 
     #  ifndef _INT64_T
     #  define _INT64_T
+    #  ifndef int64_t
     typedef __int64 int64_t;
     #  endif
+    #  endif
     #  ifndef _UINT64_T
     #  define _UINT64_T
+    #  ifndef uint64_t
     typedef unsigned __int64 uint64_t;
     #  endif
+    #  endif
     # endif /* compiler */
 
     #endif /* ANSI version */
@@ -19052,11 +19088,15 @@ if test "$ac_cv_type_uintptr_t" != yes; then
 
     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
     #ifndef __uintptr_t_defined
+    #ifndef uintptr_t
     typedef u$acx_cv_type_intptr_t uintptr_t;
     #endif
+    #endif
     #ifndef __intptr_t_defined
+    #ifndef intptr_t
     typedef $acx_cv_type_intptr_t  intptr_t;
     #endif
+    #endif
 EOF
 fi
 
@@ -19106,16 +19146,20 @@ if test "$ac_cv_type_uintmax_t" != yes; then
   sed 's/^ *//' >> tmp-stdint.h <<EOF
 
     /* Define intmax based on what we found */
+    #ifndef intmax_t
     #ifdef _INT64_T
     typedef int64_t       intmax_t;
     #else
     typedef long          intmax_t;
     #endif
+    #endif
+    #ifndef uintmax_t
     #ifdef _UINT64_T
     typedef uint64_t      uintmax_t;
     #else
     typedef unsigned long uintmax_t;
     #endif
+    #endif
 EOF
 fi