# configure.ac for libdecnumber -*- Autoconf -*-
# Process this file with autoconf to generate a configuration script.
-# Copyright 2005, 2006 Free Software Foundation, Inc.
+# Copyright 2005, 2006, 2009 Free Software Foundation, Inc.
# This file is part of GCC.
# GCC is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
-# Software Foundation; either version 2, or (at your option) any
+# Software Foundation; either version 3, or (at your option) any
# later #version.
# GCC is distributed in the hope that it will be useful, but WITHOUT
# License #for more details.
# You should have received a copy of the GNU General Public License
-# along with GCC; see the file COPYING. If not, write to the Free
-# Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
+# along with GCC; see the file COPYING3. If not see
+# <http://www.gnu.org/licenses/>.
-AC_PREREQ(2.59)
+AC_PREREQ(2.64)
AC_INIT(libdecnumber, [ ], gcc-bugs@gcc.gnu.org, libdecnumber)
AC_CONFIG_SRCDIR(decNumber.h)
AC_CONFIG_MACRO_DIR(../config)
ACX_PROG_CC_WARNING_OPTS([-W -Wall -Wwrite-strings -Wstrict-prototypes \
-Wmissing-prototypes -Wold-style-definition \
- -Wmissing-format-attribute])
+ -Wmissing-format-attribute -Wcast-qual])
ACX_PROG_CC_WARNING_ALMOST_PEDANTIC([-Wno-long-long])
# Only enable with --enable-werror-always until existing warnings are
fi
AC_SUBST(MAINT)
+AC_CANONICAL_TARGET
+
+# Default decimal format
+# If you change the defaults here, be sure to change them in the GCC directory also
+AC_MSG_CHECKING([for decimal floating point])
+
+GCC_AC_ENABLE_DECIMAL_FLOAT([$target])
+
+# Use default_decimal_float for dependency.
+enable_decimal_float=$default_decimal_float
+
+# If BID is being used, additional objects should be linked in.
+if test x$enable_decimal_float = xbid; then
+ ADDITIONAL_OBJS="$ADDITIONAL_OBJS \$(bid_OBJS)"
+else
+ ADDITIONAL_OBJS=
+fi
+
+AC_MSG_RESULT($enable_decimal_float)
+AC_SUBST(enable_decimal_float)
+AC_SUBST(ADDITIONAL_OBJS)
+
+AC_C_BIGENDIAN
+
# Output.
AC_CONFIG_HEADERS(config.h:config.in, [echo timestamp > stamp-h1])