#
# Copyright (c) 2003-2005 MAEKAWA Masahide <maekawa@cvsync.org>
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
# 3. Neither the name of the author nor the names of its contributors
#    may be used to endorse or promote products derived from this software
#    without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#

CFLAGS += -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600

ifeq (${HOST_OS}, AIX)
CFLAGS += -D_UNIX98
CFLAGS += -DNO_STDBOOL_H
endif # AIX

ifeq (${HOST_OS}, BSD/OS)
CFLAGS += -DNO_STDBOOL_H
CFLAGS += -Duint8_t=u_int8_t -Duint16_t=u_int16_t -Duint32_t=u_int32_t
CFLAGS += -Duint64_t=u_int64_t
endif # BSD/OS

ifeq (${HOST_OS}, CYGWIN)
HAVE_INITSTATE ?= no
CFLAGS += -DNO_STDBOOL_H
CFLAGS += -DNO_PROTOTYPE_FDOPEN -DNO_PROTOTYPE_MKSTEMP -DNO_PROTOTYPE_REALPATH
CFLAGS += -DNO_PROTOTYPE_SNPRINTF -DNO_PROTOTYPE_STRCASECMP
endif # CYGWIN

ifeq (${HOST_OS}, FreeBSD)
ifeq ($(shell ${TEST} ${OSVER} -lt 411000 && ${ECHO} yes), yes) # 4.1.1-RELEASE
CFLAGS += -DNO_STDBOOL_H
endif # 4.1.1-RELEASE
CFLAGS += -DNO_PROTOTYPE_FCHMOD
endif # FreeBSD

ifeq (${HOST_OS}, Interix)
CFLAGS += -DNO_STDINT_H
CFLAGS += -DNO_PROTOTYPE_FCHMOD -DNO_PROTOTYPE_READLINK -DNO_PROTOTYPE_REALPATH
CFLAGS += -DNO_PROTOTYPE_SNPRINTF -DNO_PROTOTYPE_STRCASECMP
CFLAGS += -DNO_PROTOTYPE_STRNCASECMP -DNO_PROTOTYPE_SYMLINK
CFLAGS += -DNO_PROTOTYPE_VSNPRINTF
CFLAGS += -Du_char='unsigned char' -Du_int='unsigned int'
CFLAGS += -Du_long='unsigned long'
CFLAGS += -Duint8_t='unsigned char' -Duint16_t='unsigned short'
CFLAGS += -Duint32_t='unsigned long' -Duint64_t='unsigned long long'
endif # Interix

ifeq (${HOST_OS}, NetBSD)
ifeq ($(shell ${TEST} ${OSVER} -lt 105220000 && ${ECHO} yes), yes) # 1.5V
CFLAGS +=-DNO_STDINT_H
endif # 1.5V
ifeq ($(shell ${TEST} ${OSVER} -lt 106190000 && ${ECHO} yes), yes) # 1.6S
CFLAGS += -DNO_PROTOTYPE_SETEGID -DNO_PROTOTYPE_SETEUID
endif # 1.6S
ifeq ($(shell ${TEST} ${OSVER} -lt 106230000 && ${ECHO} yes), yes) # 1.6W
CFLAGS +=-DNO_STDBOOL_H
endif # 1.6W
CFLAGS += -Du_char='unsigned char' -Du_int='unsigned int'
CFLAGS += -Du_long='unsigned long'
endif # NetBSD

ifeq (${HOST_OS}, OpenBSD)
ifeq ($(shell ${TEST} ${OSVER} -lt 199912 && ${ECHO} yes), yes) # 2.6
CFLAGS += -DNO_STDBOOL_H
endif # 2.6
CFLAGS += -Du_char='unsigned char' -Du_short='unsigned short'
CFLAGS += -Du_int='unsigned int'
endif # OpenBSD

ifeq (${HOST_OS}, SunOS)
CFLAGS += -D__EXTENSIONS__
ifneq (${OSVER}, 5.10)
CFLAGS += -DNO_STDINT_H
endif # != 5.10
endif # SunOS

HAVE_INITSTATE ?= yes

ifeq (${HAVE_INITSTATE}, no)
CFLAGS += -DNO_INITSTATE
endif