acconfig.h: Add _GLIBCXX_USE_C99_MATH.

	* acconfig.h: Add _GLIBCXX_USE_C99_MATH.
	* acinclude.m4 (GLIBCXX_ENABLE_C99): Define GLIBCXX_USE_C99_MATH.
	* configure.ac: Define HAVE_S_ISREG and HAVE_S_IFREG when
	targeting newlib.
	* aclocal.m4: Regenerated.
	* config.h.in: Likewise.
	* configure: Likewise.
	* Makefile.in: Likewise.
	* include/Makefile.in: Likewise.
	* libmath/Makefile.in: Likewise.
	* libsupc++/Makefile.in: Likewise.
	* testsuite/Makefile.in: Likewise.
	* src/Makefile.in: Likewise.
	* po/Makefile.in: Likewise.
	* include/c_std/std_cmath.h (_GLIBCXX_USE_C99): Replace with ...
	(_GLIBCXX_USE_C99_MATH): ... this.

	* testsuite/27_io/basic_filebuf/sgetn/char/1-in.cc: XFAIL for
	arm-none-elf.
	* testsuite/27_io/basic_filebuf/sgetn/char/1-io.cc: Likewise.
	* testsuite/27_io/basic_filebuf/sgetn/char/2-in.cc: Likewise.
	* testsuite/27_io/basic_filebuf/sgetn/char/2-io.cc: Likewise.
	* testsuite/27_io/basic_istream/readsome/char/6476-2.cc: Likewise.
	* testsuite/27_io/objects/char/9.cc: Likewise.
	* testsuite/ext/stdio_filebuf/char/10063-2.cc: Likewise.

From-SVN: r75209

libstdc++-v3/ChangeLog

+2003-12-29  Mark Mitchell  <mark@codesourcery.com>
+
+	* acconfig.h: Add _GLIBCXX_USE_C99_MATH.
+	* acinclude.m4 (GLIBCXX_ENABLE_C99): Define GLIBCXX_USE_C99_MATH.
+	* configure.ac: Define HAVE_S_ISREG and HAVE_S_IFREG when
+	targeting newlib.
+	* aclocal.m4: Regenerated.
+	* config.h.in: Likewise.
+	* configure: Likewise.
+	* Makefile.in: Likewise.
+	* include/Makefile.in: Likewise.
+	* libmath/Makefile.in: Likewise.
+	* libsupc++/Makefile.in: Likewise.
+	* testsuite/Makefile.in: Likewise.
+	* src/Makefile.in: Likewise.
+	* po/Makefile.in: Likewise.
+	* include/c_std/std_cmath.h (_GLIBCXX_USE_C99): Replace with ...
+	(_GLIBCXX_USE_C99_MATH): ... this.
+
+	* testsuite/27_io/basic_filebuf/sgetn/char/1-in.cc: XFAIL for
+	arm-none-elf.
+	* testsuite/27_io/basic_filebuf/sgetn/char/1-io.cc: Likewise.
+	* testsuite/27_io/basic_filebuf/sgetn/char/2-in.cc: Likewise.
+	* testsuite/27_io/basic_filebuf/sgetn/char/2-io.cc: Likewise.
+	* testsuite/27_io/basic_istream/readsome/char/6476-2.cc: Likewise.
+	* testsuite/27_io/objects/char/9.cc: Likewise.
+	* testsuite/ext/stdio_filebuf/char/10063-2.cc: Likewise.
+
 2003-12-28  Paolo Carlini  <pcarlini@suse.de>
 
 	* include/ext/pool_allocator.h (class __pool_alloc): Use

libstdc++-v3/Makefile.in

@@ -306,7 +306,7 @@ am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
  configure.lineno
 $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/fragment.am $(top_srcdir)/configure.ac $(ACLOCAL_M4)
 	cd $(top_srcdir) && \
-	  $(AUTOMAKE) --foreign  ./Makefile
+	  $(AUTOMAKE) --foreign  Makefile
 Makefile: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.in  $(top_builddir)/config.status
 	cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)
 

libstdc++-v3/acconfig.h

@@ -16,6 +16,9 @@
 // Include I/O support for 'long long' and 'unsigned long long'.
 #undef _GLIBCXX_USE_LONG_LONG
 
+// Define if C99 math functions (like fpclassify) should be exposed.
+#undef _GLIBCXX_USE_C99_MATH
+
 // Define if C99 features such as lldiv_t, llabs, lldiv should be exposed.
 #undef _GLIBCXX_USE_C99
 

libstdc++-v3/acinclude.m4

@@ -866,6 +866,10 @@ AC_DEFUN(GLIBCXX_ENABLE_C99, [
                  [isunordered(0.0,0.0);],, [ac_c99_math=no])
   AC_MSG_RESULT($ac_c99_math)
 
+  if test x"$ac_c99_math" = x"yes"; then
+    AC_DEFINE(_GLIBCXX_USE_C99_MATH)
+  fi
+
   # Check for the existence in <stdio.h> of vscanf, et. al.
   ac_c99_stdio=yes;
   AC_MSG_CHECKING([for ISO C99 support in <stdio.h>])
@@ -942,6 +946,10 @@ AC_DEFUN(GLIBCXX_ENABLE_C99, [
   fi;
   AC_MSG_RESULT($enable_c99)
 
+  if test x"$ac_99_math" = x"yes"; then
+    AC_DEFINE(_GLIBCXX_USE_C99_MATH)
+  fi
+
   # Option parsed, now set things appropriately
   if test x"$enable_c99" = x"yes"; then
     AC_DEFINE(_GLIBCXX_USE_C99)

libstdc++-v3/aclocal.m4

-# generated automatically by aclocal 1.7.8 -*- Autoconf -*-
+# generated automatically by aclocal 1.7.9 -*- Autoconf -*-
 
 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002
 # Free Software Foundation, Inc.
@@ -879,6 +879,10 @@ AC_DEFUN(GLIBCXX_ENABLE_C99, [
                  [isunordered(0.0,0.0);],, [ac_c99_math=no])
   AC_MSG_RESULT($ac_c99_math)
 
+  if test x"$ac_c99_math" = x"yes"; then
+    AC_DEFINE(_GLIBCXX_USE_C99_MATH)
+  fi
+
   # Check for the existence in <stdio.h> of vscanf, et. al.
   ac_c99_stdio=yes;
   AC_MSG_CHECKING([for ISO C99 support in <stdio.h>])
@@ -955,6 +959,10 @@ AC_DEFUN(GLIBCXX_ENABLE_C99, [
   fi;
   AC_MSG_RESULT($enable_c99)
 
+  if test x"$ac_99_math" = x"yes"; then
+    AC_DEFINE(_GLIBCXX_USE_C99_MATH)
+  fi
+
   # Option parsed, now set things appropriately
   if test x"$enable_c99" = x"yes"; then
     AC_DEFINE(_GLIBCXX_USE_C99)
@@ -1985,7 +1993,7 @@ AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.7"])
 # Call AM_AUTOMAKE_VERSION so it can be traced.
 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-	 [AM_AUTOMAKE_VERSION([1.7.8])])
+	 [AM_AUTOMAKE_VERSION([1.7.9])])
 
 # Helper functions for option handling.                    -*- Autoconf -*-
 

libstdc++-v3/config.h.in

@@ -17,6 +17,9 @@
 // Include I/O support for 'long long' and 'unsigned long long'.
 #undef _GLIBCXX_USE_LONG_LONG
 
+// Define if C99 math functions (like fpclassify) should be exposed.
+#undef _GLIBCXX_USE_C99_MATH
+
 // Define if C99 features such as lldiv_t, llabs, lldiv should be exposed.
 #undef _GLIBCXX_USE_C99
 

libstdc++-v3/configure.ac

@@ -220,6 +220,9 @@ else
     AC_DEFINE(HAVE_SQRTF)
     AC_DEFINE(HAVE_TANF)
     AC_DEFINE(HAVE_TANHF)
+
+    AC_DEFINE(HAVE_S_ISREG)
+    AC_DEFINE(HAVE_S_IFREG)
   else
     m4_include([crossconfig.m4])
   fi

libstdc++-v3/include/Makefile.in

-# Makefile.in generated by automake 1.7.8 from Makefile.am.
+# Makefile.in generated by automake 1.7.9 from Makefile.am.
 # @configure_input@
 
 # Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
@@ -525,9 +525,9 @@ debug_headers = \
 # Some "C" header schemes require the "C" compatibility headers.
 # For --enable-cheaders=c_std
 @GLIBCXX_C_HEADERS_C_STD_TRUE@c_base_headers_extra = ${c_base_srcdir}/cmath.tcc
+@GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE@c_compatibility_headers_extra = 
 
 @GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE@c_compatibility_headers_extra = ${c_compatibility_headers}
-@GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE@c_compatibility_headers_extra = 
 
 host_srcdir = ${glibcxx_srcdir}/$(OS_INC_SRCDIR)
 host_builddir = ./${host_alias}/bits
@@ -673,7 +673,7 @@ install-am: all-am
 installcheck: installcheck-am
 install-strip:
 	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
-	  INSTALL_STRIP_FLAG=-s \
+	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
 	  `test -z '$(STRIP)' || \
 	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
 mostlyclean-generic:

libstdc++-v3/include/c_std/std_cmath.h

@@ -436,8 +436,7 @@ namespace std
     { return __builtin_tanh(__x); }
 }
 
-
-#if _GLIBCXX_USE_C99
+#if _GLIBCXX_USE_C99_MATH
 #if !_GLIBCXX_USE_C99_FP_MACROS_DYNAMIC
 // These are possible macros imported from C99-land. For strict
 // conformance, remove possible C99-injected names from the global
@@ -514,7 +513,7 @@ namespace __gnu_cxx
 #endif /* _GLIBCXX_USE_C99_FP_MACROS_DYNAMIC */
 #endif
 
-#if _GLIBCXX_USE_C99
+#if _GLIBCXX_USE_C99_MATH
 #if !_GLIBCXX_USE_C99_FP_MACROS_DYNAMIC
 namespace __gnu_cxx
 {

libstdc++-v3/libmath/Makefile.in

-# Makefile.in generated by automake 1.7.8 from Makefile.am.
+# Makefile.in generated by automake 1.7.9 from Makefile.am.
 # @configure_input@
 
 # Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
@@ -379,7 +379,7 @@ install-am: all-am
 installcheck: installcheck-am
 install-strip:
 	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
-	  INSTALL_STRIP_FLAG=-s \
+	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
 	  `test -z '$(STRIP)' || \
 	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
 mostlyclean-generic:

libstdc++-v3/libsupc++/Makefile.in

-# Makefile.in generated by automake 1.7.8 from Makefile.am.
+# Makefile.in generated by automake 1.7.9 from Makefile.am.
 # @configure_input@
 
 # Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
@@ -530,7 +530,7 @@ install-am: all-am
 installcheck: installcheck-am
 install-strip:
 	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
-	  INSTALL_STRIP_FLAG=-s \
+	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
 	  `test -z '$(STRIP)' || \
 	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
 mostlyclean-generic:

libstdc++-v3/po/Makefile.in

-# Makefile.in generated by automake 1.7.8 from Makefile.am.
+# Makefile.in generated by automake 1.7.9 from Makefile.am.
 # @configure_input@
 
 # Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
@@ -318,7 +318,7 @@ install-am: all-am
 installcheck: installcheck-am
 install-strip:
 	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
-	  INSTALL_STRIP_FLAG=-s \
+	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
 	  `test -z '$(STRIP)' || \
 	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
 mostlyclean-generic:

libstdc++-v3/src/Makefile.in

-# Makefile.in generated by automake 1.7.8 from Makefile.am.
+# Makefile.in generated by automake 1.7.9 from Makefile.am.
 # @configure_input@
 
 # Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
@@ -219,12 +219,12 @@ AM_CPPFLAGS = $(GLIBCXX_INCLUDES)
 
 # Cross compiler support.
 toolexeclib_LTLIBRARIES = libstdc++.la
-@GLIBCXX_BUILD_VERSIONED_SHLIB_FALSE@version_arg = 
 
 # Symbol versioning for shared libraries.
 @GLIBCXX_BUILD_VERSIONED_SHLIB_TRUE@version_arg = -Wl,--version-script=libstdc++-symbol.ver
-@GLIBCXX_BUILD_VERSIONED_SHLIB_FALSE@version_dep = 
+@GLIBCXX_BUILD_VERSIONED_SHLIB_FALSE@version_arg = 
 @GLIBCXX_BUILD_VERSIONED_SHLIB_TRUE@version_dep = libstdc++-symbol.ver
+@GLIBCXX_BUILD_VERSIONED_SHLIB_FALSE@version_dep = 
 
 # Source files linked in via configuration/make substitution for a
 # particular host.
@@ -551,7 +551,7 @@ install-am: all-am
 installcheck: installcheck-am
 install-strip:
 	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
-	  INSTALL_STRIP_FLAG=-s \
+	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
 	  `test -z '$(STRIP)' || \
 	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
 mostlyclean-generic:

libstdc++-v3/testsuite/27_io/basic_filebuf/sgetn/char/1-in.cc

@@ -18,6 +18,10 @@
 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
 // USA.
 
+// The ARM simulator does not provide support for "fstat", which
+// causes "in_avail" to return an incorrect value.
+// { dg-do run { xfail arm-none-elf } }
+
 // 27.8.1.4 Overridden virtual functions
 
 #include <fstream>

libstdc++-v3/testsuite/27_io/basic_filebuf/sgetn/char/1-io.cc

@@ -18,6 +18,10 @@
 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
 // USA.
 
+// The ARM simulator does not provide support for "fstat", which
+// causes "in_avail" to return an incorrect value.
+// { dg-do run { xfail arm-none-elf } }
+
 // 27.8.1.4 Overridden virtual functions
 
 #include <fstream>

libstdc++-v3/testsuite/27_io/basic_filebuf/sgetn/char/2-in.cc

@@ -18,6 +18,10 @@
 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
 // USA.
 
+// The ARM simulator does not provide support for "fstat", which
+// causes "in_avail" to return an incorrect value.
+// { dg-do run { xfail arm-none-elf } }
+
 // 27.8.1.4 Overridden virtual functions
 
 #include <fstream>

libstdc++-v3/testsuite/27_io/basic_filebuf/sgetn/char/2-io.cc

@@ -18,6 +18,10 @@
 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
 // USA.
 
+// The ARM simulator does not provide support for "fstat", which
+// causes "in_avail" to return an incorrect value.
+// { dg-do run { xfail arm-none-elf } }
+
 // 27.8.1.4 Overridden virtual functions
 
 #include <fstream>

libstdc++-v3/testsuite/27_io/basic_istream/readsome/char/6746-2.cc

@@ -18,6 +18,10 @@
 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
 // USA.
 
+// The ARM simulator does not provide support for "fstat", which
+// causes "in_avail" to return an incorrect value.
+// { dg-do run { xfail arm-none-elf } }
+
 // 27.6.1.3 unformatted input functions
 // @require@ %-*.tst %-*.txt
 // @diff@ %-*.tst %-*.txt

libstdc++-v3/testsuite/27_io/objects/char/9.cc

@@ -18,6 +18,10 @@
 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
 // USA.
  
+// The ARM simulator does not provide support for "fstat", which
+// causes "in_avail" to return an incorrect value.
+// { dg-do run { xfail arm-none-elf } }
+
 #include <iostream>
 #include <cstdio>
 #include <testsuite_hooks.h>
@@ -35,6 +39,7 @@ void test09()
 
   freopen(name, "r", stdin);
  
+  fprintf(stderr, "%d\n", std::cin.rdbuf()->in_avail());
   // The number of unread characters should be 4 (a, b, c, \\n)
   VERIFY( 4 == std::cin.rdbuf()->in_avail() );
 }

libstdc++-v3/testsuite/Makefile.in

-# Makefile.in generated by automake 1.7.8 from Makefile.am.
+# Makefile.in generated by automake 1.7.9 from Makefile.am.
 # @configure_input@
 
 # Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
@@ -242,9 +242,9 @@ lists_of_files = \
 
 noinst_LIBRARIES = libv3test.a
 libv3test_a_SOURCES = testsuite_hooks.cc testsuite_allocator.cc
+@GLIBCXX_TEST_ABI_FALSE@noinst_PROGRAMS = 
 
 @GLIBCXX_TEST_ABI_TRUE@noinst_PROGRAMS = abi_check
-@GLIBCXX_TEST_ABI_FALSE@noinst_PROGRAMS = 
 abi_check_SOURCES = abi_check.cc
 
 baseline_file = ${baseline_dir}/baseline_symbols.txt
@@ -498,7 +498,7 @@ install-am: all-am
 installcheck: installcheck-am
 install-strip:
 	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
-	  INSTALL_STRIP_FLAG=-s \
+	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
 	  `test -z '$(STRIP)' || \
 	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
 mostlyclean-generic:

libstdc++-v3/testsuite/ext/stdio_filebuf/char/10063-2.cc

@@ -16,6 +16,10 @@
 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
 // USA.
 
+// The ARM simulator does not provide support for "fstat", which
+// causes "sbumpc" to return an incorrect value.
+// { dg-do run { xfail arm-none-elf } }
+
 #include <cstdio>
 #include <fstream>
 #include <ext/stdio_filebuf.h>