cinttypes: Simply protect everything with _GLIBCXX_USE_C99_INTTYPES_TR1.

2006-07-24  Paolo Carlini  <pcarlini@suse.de>

	* include/tr1/cinttypes: Simply protect everything with
	_GLIBCXX_USE_C99_INTTYPES_TR1.
	* include/tr1/cfenv: Likewise with _GLIBCXX_USE_C99_FENV_TR1.
	* include/tr1/cstdint: Likewise with _GLIBCXX_USE_C99_STDINT_TR1.

From-SVN: r115715

libstdc++-v3/ChangeLog

+2006-07-24  Paolo Carlini  <pcarlini@suse.de>
+
+	* include/tr1/cinttypes: Simply protect everything with
+	_GLIBCXX_USE_C99_INTTYPES_TR1.
+	* include/tr1/cfenv: Likewise with _GLIBCXX_USE_C99_FENV_TR1.
+	* include/tr1/cstdint: Likewise with _GLIBCXX_USE_C99_STDINT_TR1.
+
 2006-07-21  Benjamin Kosnik  <bkoz@redhat.com>
 
 	* include/tr1/random: Make include guards consistent.

libstdc++-v3/include/tr1/cfenv

@@ -36,12 +36,10 @@
 
 #include <bits/c++config.h>
 
-#if _GLIBCXX_HAVE_FENV_H
-#include <fenv.h>
-#endif
-
 #if _GLIBCXX_USE_C99_FENV_TR1
 
+#include <fenv.h>
+
 #undef feclearexcept
 #undef fegetexceptflag
 #undef feraiseexcept

libstdc++-v3/include/tr1/cinttypes

@@ -35,16 +35,13 @@
 #define _TR1_CINTTYPES 1
 
 #include <bits/c++config.h>
-
 #include <tr1/cstdint>
 
-#if _GLIBCXX_HAVE_INTTYPES_H
+#if _GLIBCXX_USE_C99_INTTYPES_TR1
+
 // For 8.11.1/1 (see C99, Note 184) 
 #define __STDC_FORMAT_MACROS
 #include <inttypes.h>
-#endif
-
-#if _GLIBCXX_USE_C99_INTTYPES_TR1
 
 // namespace std::tr1
 namespace std

libstdc++-v3/include/tr1/cstdint

@@ -36,14 +36,12 @@
 
 #include <bits/c++config.h>
 
-#if _GLIBCXX_HAVE_STDINT_H
+#if _GLIBCXX_USE_C99_STDINT_TR1
+
 // For 8.22.1/1 (see C99, Notes 219, 220, 222) 
 #define __STDC_LIMIT_MACROS
 #define __STDC_CONSTANT_MACROS
 #include <stdint.h>
-#endif
-
-#if _GLIBCXX_USE_C99_STDINT_TR1
 
 // namespace std::tr1
 namespace std