############################################################################
# nuttx-configs/Make.defs
#
#   Copyright (C) 2011 Gregory Nutt. All rights reserved.
#   Author: Gregory Nutt <gnutt@nuttx.org>
#
# 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 NuttX 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 COPYRIGHT HOLDERS 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
# COPYRIGHT OWNER 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.
#
############################################################################

include $(TOPDIR)/.config
include $(TOPDIR)/tools/Config.mk

CC = ${C_COMPILER}
CXX = ${CXX_COMPILER}
CPP = ${C_COMPILER} -E
LD = ${LD}
AR = ${CMAKE_AR} rcs
NM = ${CMAKE_NM}
OBJCOPY = ${CMAKE_OBJCOPY}
OBJDUMP = ${CMAKE_OBJDUMP}

# Include paths with Cygwin path conversion
ifneq (, $(findstring CYGWIN, $(shell uname)))
  WINTOOL = y
  PX4INCLUDES = -I"$(shell cygpath -w ${PX4_SOURCE_DIR}/src/include)"
  ARCHINCLUDES = $(PX4INCLUDES) -I. -isystem "$(shell cygpath -w $(TOPDIR)/include)"
  ARCHXXINCLUDES = $(ARCHINCLUDES) -isystem "$(shell cygpath -w $(TOPDIR)/include/cxx)"
else
  PX4INCLUDES = -I${PX4_SOURCE_DIR}/src/include
  ARCHINCLUDES = $(PX4INCLUDES) -I. -isystem $(TOPDIR)/include
  ARCHXXINCLUDES = $(ARCHINCLUDES) -isystem $(TOPDIR)/include/cxx
endif

# Windows toolchain (MSYS & Cygwin) symbolic link handling
ifeq ($(WINTOOL),y)
  DIRLINK = $(TOPDIR)/tools/copydir.sh
  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
  MKDEP = $(TOPDIR)/tools/mknulldeps.sh
endif

CFLAGS = -Os -g2 ${CMAKE_C_FLAGS} $(ARCHINCLUDES) \
	-Wno-bad-function-cast \
	-Wno-cpp \
	-Wno-float-equal \
	-Wno-implicit-fallthrough \
	-Wno-implicit-function-declaration \
	-Wno-logical-op \
	-Wno-maybe-uninitialized \
	-Wno-missing-declarations \
	-Wno-missing-field-initializers \
	-Wno-missing-prototypes \
	-Wno-nested-externs \
	-Wno-nonnull-compare \
	-Wno-old-style-declaration \
	-Wno-sign-compare \
	-Wno-type-limits

CXXFLAGS = -Os -g2 ${CMAKE_CXX_FLAGS} $(ARCHXXINCLUDES) \
	-fcheck-new \
	-fno-builtin \
	-Wno-double-promotion \
	-Wno-maybe-uninitialized \
	-Wno-missing-declarations

AFLAGS = $(CFLAGS) -D__ASSEMBLY__