Makefile.libm.com revision 7f11fd00fc23e2af7ae21cc8837a2b86380dcfa7
#
# This file and its contents are supplied under the terms of the
# Common Development and Distribution License ("CDDL"), version 1.0.
# You may only use this file in accordance with the terms of version
# 1.0 of the CDDL.
#
# A full copy of the text of the CDDL should have accompanied this
# source. A copy of the CDDL is also available via the Internet at
#
#
# Copyright 2011 Nexenta Systems, Inc. All rights reserved.
#
ASSUFFIX_sparc = S
ASSUFFIX_i386 = s
# With studio C99MODE of neither enabled nor disabled is "no_lib", whereby we
# expect C99-the-language, but don't modify the behaviour of library routines.
# This is VERY IMPORTANT, as -xc99=%all, for instance, would link us with
# values-xpg6, which would introduce an __xpg6 to our object with the C99
# flags set, causing us to default C99 libm behaviour on, breaking
# compatibility.
#
# We must then, unfortunately, defeat the GNU compiler _defaulting_ to C99, by
# in that case setting it back to gnu89, which _also_ accepts C99 syntax as
# far as is important.
C99MODE =
LDBLDIR_sparc = Q
# GCC needs __C99FEATURES__ such that the implementations of isunordered,
# isgreaterequal, islessequal, etc, exist. This is basically equivalent to
# providing no -xc99 to Studio, in that it gets us the C99 language features,
# but not values-xpg6, the reason for which is outlined with C99MODE.
# libm depends on integer overflow characteristics