flags.mk

#-------------------------------------------------------------------------------
# Copyright (C) 2014 Freescale Semiconductor, Inc.
# Copyright 2016 NXP
# All Rights Reserved.
#
# THIS SOFTWARE IS PROVIDED BY FREESCALE "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 FREESCALE 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 path. Add the include paths like this:
# INCLUDES += ./include/
#-----------------------------------------------

#Force compilation to 32 or 64 bit architectures
#-m32 or -m64
ifeq "$(is_darwin)" "1"
    MARCH ?= -m64
else
    MARCH ?=    # -m32 or -m64
endif

CXXFLAGS += -std=gnu++17 -Wunused-variable -Wno-deprecated-register -Wno-narrowing -Werror $(MARCH)
#CXXFLAGS += -Wall -Wextra -Wshadow -pedantic-errors
CFLAGS   += -std=gnu17 -Werror $(MARCH)
YYFLAGS  += -Wno-other # --debug --verbose
LLFLAGS  +=
LDFLAGS += $(MARCH)


# do not cause the "free nonheap object"-waning to cause an error
# code generated by bison may cause gcc11 to errornously detect such a condition.
ifneq "$(is_darwin)" "1"
ifeq "$(CXX)" "g++"
    CXXFLAGS += -Wno-free-nonheap-object
endif
endif

# This is the defualt installation location by home brew.
ifeq "$(is_darwin)" "1"
    LDFLAGS += -L$(FLEX_ROOT)/lib
    INCLUDES += $(FLEX_ROOT)/include
endif

# Need to pass the -U option to GNU ar to turn off deterministic mode, or
# we'll get a warning.
ifneq "$(is_darwin)" "1"
    ARFLAGS = -rcsU
else
    ARFLAGS = -rcs
endif

ifeq "$(build)" "release"
    DEBUG_OR_RELEASE := Release
    CFLAGS += -Os -DNDEBUG
    CXXFLAGS += -Os -DNDEBUG
else
    DEBUG_OR_RELEASE := Debug
    CFLAGS += -g3 -O0 -DDEBUG -DYYDEBUG=1
    CXXFLAGS += -g3 -O0 -DDEBUG -DYYDEBUG=1
endif

ifneq "$(is_cygwin)" "1"
    LIBRARIES += -lstdc++
endif

ifeq "$(is_linux)" "1"
    LIBRARIES += -lpthread -lrt
endif

LIBRARIES += -lm

ifeq "$(is_mingw)" "1"
    LIBRARIES += -pthread -lws2_32
else
    LIBRARIES += -lc
endif