acinclude.m4 (GLIBCXX_CHECK_SYSTEM_ERROR): Add ENODATA, ENOSR, ENOSTR, ETIME for freebsd.

2007-08-29 Benjamin Kosnik <bkoz@redhat.com> * acinclude.m4 (GLIBCXX_CHECK_SYSTEM_ERROR): Add ENODATA, ENOSR, ENOSTR, ETIME for freebsd. * configure: Regenerate. * include/std/system_error: Guard. * testsuite/19_diagnostics/headers/system_error/ types_std_c++0x.cc: Same. * testsuite/19_diagnostics/error_category/cons/copy_neg.cc: Adjust line numbers. From-SVN: r127912
2007-08-29 19:53:50 +00:00 · 2007-08-29 19:53:50 +00:00 · e4e5e7f5f8
parent 21d9bb3f56
commit e4e5e7f5f8
7 changed files with 353 additions and 2 deletions
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@ -1,3 +1,14 @@
+2007-08-29  Benjamin Kosnik  <bkoz@redhat.com>
+
+	* acinclude.m4 (GLIBCXX_CHECK_SYSTEM_ERROR): Add ENODATA, ENOSR,
+	ENOSTR, ETIME for freebsd.	
+	* configure: Regenerate.
+	* include/std/system_error: Guard.	
+	* testsuite/19_diagnostics/headers/system_error/
+	types_std_c++0x.cc: Same.
+	* testsuite/19_diagnostics/error_category/cons/copy_neg.cc: Adjust
+	line numbers.
+
 2007-08-28  Paolo Carlini  <pcarlini@suse.de>

 	PR libstdc++/33128
--- a/libstdc++-v3/acinclude.m4
+++ b/libstdc++-v3/acinclude.m4
@ -1302,6 +1302,46 @@ AC_DEFUN([GLIBCXX_CHECK_SYSTEM_ERROR], [
    AC_DEFINE(HAVE_EPROTO, 1, [Define if EPROTO exists.])
  fi

+  AC_MSG_CHECKING([for ENODATA])
+  AC_CACHE_VAL(ac_system_error_5, [
+  AC_TRY_COMPILE([#include <errno.h>], [ int i = ENODATA; ],
+             [ac_system_error_5=yes], [ac_system_error_5=no])
+  ])
+  AC_MSG_RESULT($ac_system_error_5)
+  if test x"$ac_system_error_5" = x"yes"; then
+    AC_DEFINE(HAVE_ENODATA, 1, [Define if ENODATA exists.])
+  fi
+
+  AC_MSG_CHECKING([for ENOSR])
+  AC_CACHE_VAL(ac_system_error_6, [
+  AC_TRY_COMPILE([#include <errno.h>], [ int i = ENOSR; ],
+             [ac_system_error_6=yes], [ac_system_error_6=no])
+  ])
+  AC_MSG_RESULT($ac_system_error_6)
+  if test x"$ac_system_error_6" = x"yes"; then
+    AC_DEFINE(HAVE_ENOSR, 1, [Define if ENOSR exists.])
+  fi
+
+  AC_MSG_CHECKING([for ENOSTR])
+  AC_CACHE_VAL(ac_system_error_7, [
+  AC_TRY_COMPILE([#include <errno.h>], [ int i = ENOSTR; ],
+             [ac_system_error_7=yes], [ac_system_error_7=no])
+  ])
+  AC_MSG_RESULT($ac_system_error_7)
+  if test x"$ac_system_error_7" = x"yes"; then
+    AC_DEFINE(HAVE_ENOSTR, 1, [Define if ENOSTR exists.])
+  fi
+
+  AC_MSG_CHECKING([for ETIME])
+  AC_CACHE_VAL(ac_system_error_8, [
+  AC_TRY_COMPILE([#include <errno.h>], [ int i = ETIME; ],
+             [ac_system_error_8=yes], [ac_system_error_8=no])
+  ])
+  AC_MSG_RESULT($ac_system_error_8)
+  if test x"$ac_system_error_8" = x"yes"; then
+    AC_DEFINE(HAVE_ETIME, 1, [Define if ETIME exists.])
+  fi
+
  AC_MSG_CHECKING([for sys_nerr])
  AC_CACHE_VAL(ac_system_error9, [
  AC_TRY_COMPILE([#include <errno.h> ], [ int i = sys_nerr; ],
--- a/libstdc++-v3/config.h.in
+++ b/libstdc++-v3/config.h.in
@ -63,9 +63,18 @@
 /* Define to 1 if you have the <endian.h> header file. */
 #undef HAVE_ENDIAN_H

+/* Define if ENODATA exists. */
+#undef HAVE_ENODATA
+
 /* Define if ENOLINK exists. */
 #undef HAVE_ENOLINK

+/* Define if ENOSR exists. */
+#undef HAVE_ENOSR
+
+/* Define if ENOSTR exists. */
+#undef HAVE_ENOSTR
+
 /* Define if ENOTRECOVERABLE exists. */
 #undef HAVE_ENOTRECOVERABLE

@ -75,6 +84,9 @@
 /* Define if EPROTO exists. */
 #undef HAVE_EPROTO

+/* Define if ETIME exists. */
+#undef HAVE_ETIME
+
 /* Define to 1 if you have the `expf' function. */
 #undef HAVE_EXPF

--- a/libstdc++-v3/configure
+++ b/libstdc++-v3/configure
@ -16789,6 +16789,262 @@ _ACEOF

  fi

+  echo "$as_me:$LINENO: checking for ENODATA" >&5
+echo $ECHO_N "checking for ENODATA... $ECHO_C" >&6
+  if test "${ac_system_error_5+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <errno.h>
+int
+main ()
+{
+ int i = ENODATA;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_system_error_5=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_system_error_5=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+  echo "$as_me:$LINENO: result: $ac_system_error_5" >&5
+echo "${ECHO_T}$ac_system_error_5" >&6
+  if test x"$ac_system_error_5" = x"yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_ENODATA 1
+_ACEOF
+
+  fi
+
+  echo "$as_me:$LINENO: checking for ENOSR" >&5
+echo $ECHO_N "checking for ENOSR... $ECHO_C" >&6
+  if test "${ac_system_error_6+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <errno.h>
+int
+main ()
+{
+ int i = ENOSR;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_system_error_6=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_system_error_6=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+  echo "$as_me:$LINENO: result: $ac_system_error_6" >&5
+echo "${ECHO_T}$ac_system_error_6" >&6
+  if test x"$ac_system_error_6" = x"yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_ENOSR 1
+_ACEOF
+
+  fi
+
+  echo "$as_me:$LINENO: checking for ENOSTR" >&5
+echo $ECHO_N "checking for ENOSTR... $ECHO_C" >&6
+  if test "${ac_system_error_7+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <errno.h>
+int
+main ()
+{
+ int i = ENOSTR;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_system_error_7=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_system_error_7=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+  echo "$as_me:$LINENO: result: $ac_system_error_7" >&5
+echo "${ECHO_T}$ac_system_error_7" >&6
+  if test x"$ac_system_error_7" = x"yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_ENOSTR 1
+_ACEOF
+
+  fi
+
+  echo "$as_me:$LINENO: checking for ETIME" >&5
+echo $ECHO_N "checking for ETIME... $ECHO_C" >&6
+  if test "${ac_system_error_8+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <errno.h>
+int
+main ()
+{
+ int i = ETIME;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_system_error_8=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_system_error_8=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+  echo "$as_me:$LINENO: result: $ac_system_error_8" >&5
+echo "${ECHO_T}$ac_system_error_8" >&6
+  if test x"$ac_system_error_8" = x"yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_ETIME 1
+_ACEOF
+
+  fi
+
  echo "$as_me:$LINENO: checking for sys_nerr" >&5
 echo $ECHO_N "checking for sys_nerr... $ECHO_C" >&6
  if test "${ac_system_error9+set}" = set; then
@ -16895,7 +17151,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  # Fake what AC_TRY_COMPILE does.  XXX Look at redoing this new-style.
    cat > conftest.$ac_ext << EOF
-#line 16898 "configure"
+#line 17154 "configure"
 int main()
 {
  // NB: _Atomic_word not necessarily int.
--- a/libstdc++-v3/include/std/system_error
+++ b/libstdc++-v3/include/std/system_error
@ -93,22 +93,35 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
      network_unreachable = 			ENETUNREACH,
      no_buffer_space = 			ENOBUFS,
      no_child_process = 			ECHILD,
+
 #ifdef _GLIBCXX_HAVE_ENOLINK
      no_link = 				ENOLINK,
 #endif
      no_lock_available = 			ENOLCK,
+
+#ifdef _GLIBCXX_HAVE_ENODATA
      no_message_available = 			ENODATA, 
+#endif
+
      no_message = 				ENOMSG, 
      no_protocol_option = 			ENOPROTOOPT,
      no_space_on_device = 			ENOSPC,
+
+#ifdef _GLIBCXX_HAVE_ENOSR
      no_stream_resources = 			ENOSR,
+#endif
+
      no_such_device_or_address = 		ENXIO,
      no_such_device = 				ENODEV,
      no_such_file_or_directory = 		ENOENT,
      no_such_process = 			ESRCH,
      not_a_directory = 			ENOTDIR,
      not_a_socket = 				ENOTSOCK,
+
+#ifdef _GLIBCXX_HAVE_ENOSTR
      not_a_stream = 				ENOSTR,
+#endif
+
      not_connected = 				ENOTCONN,
      not_enough_memory = 			ENOMEM,
      not_supported = 				ENOTSUP,
@ -132,7 +145,11 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
 #ifdef _GLIBCXX_HAVE_ENOTRECOVERABLE
      state_not_recoverable = 			ENOTRECOVERABLE,
 #endif
+
+#ifdef _GLIBCXX_HAVE_ETIME
      stream_timeout = 				ETIME,
+#endif
+
      text_file_busy = 				ETXTBSY,
      timed_out = 				ETIMEDOUT,
      too_many_files_open_in_system = 		ENFILE,
--- a/libstdc++-v3/testsuite/19_diagnostics/error_category/cons/copy_neg.cc
+++ b/libstdc++-v3/testsuite/19_diagnostics/error_category/cons/copy_neg.cc
@ -50,7 +50,7 @@ int main()
  return 0;
 }

-// { dg-error "is private" "" { target *-*-* } 166 }
+// { dg-error "is private" "" { target *-*-* } 183 }
 // { dg-error "within this context" "" { target *-*-* } 29 }
 // { dg-error "first required here" "" { target *-*-* } 48 }
 // { dg-excess-errors "copy constructor" }
--- a/libstdc++-v3/testsuite/19_diagnostics/headers/system_error/types_std_c++0x.cc
+++ b/libstdc++-v3/testsuite/19_diagnostics/headers/system_error/types_std_c++0x.cc
@ -73,19 +73,31 @@ namespace gnu
 #endif

  using std::no_lock_available; 
+
+#ifdef _GLIBCXX_HAVE_ENODATA
  using std::no_message_available; 
+#endif
+
  using std::no_message; 
  using std::no_posix_equivalent; 
  using std::no_protocol_option; 
  using std::no_space_on_device;
+
+#ifdef _GLIBCXX_HAVE_ENOSR
  using std::no_stream_resources; 
+#endif
+
  using std::no_such_device_or_address; 
  using std::no_such_device; 	
  using std::no_such_file_or_directory; 
  using std::no_such_process; 	
  using std::not_a_directory; 
  using std::not_a_socket; 
+
+#ifdef _GLIBCXX_HAVE_ENOSTR
  using std::not_a_stream; 
+#endif
+
  using std::not_connected; 
  using std::not_enough_memory;
  using std::not_supported;
@ -115,7 +127,10 @@ namespace gnu
  using std::state_not_recoverable; 
 #endif

+#ifdef _GLIBCXX_HAVE_ETIME
  using std::stream_timeout; 
+#endif
+
  using std::text_file_busy; 
  using std::timed_out; 
  using std::too_many_files_open_in_system;