#
# Common makefile fragment for dmitch's cspxutils.
# This is -included from project-specific Makefiles, assumed
# to be one directory down from this file.
#
# See Makefile.template for sample project-specific Makefile.
#

# Defaults for variables provided by buildit
# 
# Object files written to '.' unless OBJROOT specified
#
OBJROOT ?= .
SRCROOT ?= .
#
# Executables written to SYMROOT if specified, else to LOCAL_BUILD_DIR
# env var if specified, else to '.'.
#
SYMROOT ?= $(shell echo $(LOCAL_BUILD_DIR))
LOCAL_BUILD=$(SYMROOT)
ifeq "" "$(LOCAL_BUILD)"
	LOCAL_BUILD = .
endif

CC=c++

# independent of SYMROOT
CLEAN_DIR=$(shell echo $(LOCAL_BUILD_DIR))
ifeq "" "$(CLEAN_DIR)"
	CLEAN_DIR = .
endif

#
# DSTROOT only used for install
$
DSTROOT ?= ""

INSTALLDIR := $(DSTROOT)/usr/local/bin

#
# Sphinx can be overridden, else null
# To use this source tree to test non-Sphinx code (I.e., SUJagGreen only,
# uncomment the following:
SPHINX ?= 
# and comment out this, which makes Sphinx the default:
# SPHINX=-DSPHINX

UTIL_LIB_SRC= ../utilLib
UTIL_LIB_BIN= libcsputils.a

# libcsputils comes from ../cspxutils, or from DSTROOT if it's specified
ifeq ("", $(DSTROOT))
	CSPUTIL_PATH=$(UTIL_LIB_SRC)
	UTIL_LIB_BIN_PATH=$(LOCAL_BUILD)/$(UTIL_LIB_BIN)
else
	CSPUTIL_PATH=$(DSTROOT)/usr/local/lib
	UTIL_LIB_BIN_PATH=$(CSPUTIL_PATH)/$(UTIL_LIB_BIN)
endif

OFILES= $(CSOURCE:%.c=$(OBJROOT)/%.o) $(CPSOURCE:%.cpp=$(OBJROOT)/%.o)

#
# Assume final load with cc, not ld
#
STD_LIBS=-lcsputils -lsecurity_cdsa_client -lsecurity_utilities -lsecurity_cdsa_utilities -lsecurity_cdsa_utils
STD_LIBPATH= -L$(LOCAL_BUILD) -L$(CSPUTIL_PATH)
ALL_LIBS= $(STD_LIBS) $(PROJ_LIBS) 
ALL_LIBPATHS= $(STD_LIBPATH) $(PROJ_LIBPATH) 
PRIV_FRAMEWORK_PATH= /System/Library/PrivateFrameworks

#
# Override this from the make command line to add e.g. -lMallocDebug
#
CMDLINE_LDFLAGS?=

#
ALL_LDFLAGS= $(CMDLINE_LDFLAGS) -F$(LOCAL_BUILD)  $(ALL_LIBS) $(ALL_LIBPATHS) \
	$(PROJ_LDFLAGS) -F$(PRIV_FRAMEWORK_PATH)

STD_FRAMEWORKS= -framework Security -framework CoreFoundation

ALL_FRAMEWORKS= $(STD_FRAMEWORKS) $(PROJ_FRAMEWORKS)

#
# to get to headers in frameworks - may not be necessary
#
STD_FINCLUDES= -F$(LOCAL_BUILD) -F$(PRIV_FRAMEWORK_PATH) -F$(PIECES_FRAMEWORK_PATH) -F$(COMPS_FRAMEWORK_PATH)

STD_INCLUDES= -I../utilLib
ALL_INCLUDES= $(STD_INCLUDES) $(PROJ_INCLUDES)
CINCLUDES= $(STD_FINCLUDES) $(ALL_INCLUDES)

###WFLAGS= -Wno-four-char-constants -Wall -Werror
WFLAGS= -Wno-four-char-constants -Wall -Wno-deprecated-declarations
STD_CFLAGS= -g $(VERBOSE) $(SPHINX)
DEBUG_CFLAGS?=
PROJ_CFLAGS?= -fvisibility=hidden

ALL_CFLAGS= $(CINCLUDES) $(STD_CFLAGS) $(PROJ_CFLAGS) $(WFLAGS) $(DEBUG_CFLAGS)

#
# Executable in SYMROOT, build folder, '.' in that order
#
BUILT_TARGET= $(LOCAL_BUILD)/$(EXECUTABLE)

first:	UTIL_LIB $(PROJ_DEPENDS) $(BUILT_TARGET)

build: first

debug:
	make "VARIANT_SUFFIX=,_debug"

sphinx:
	make "SPHINX=-DSPHINX"

# architecture options

64bit:
	make "DEBUG_CFLAGS=-arch x86_64" "CMDLINE_LDFLAGS=-arch x86_64" 
	
64bitFat:
	make "DEBUG_CFLAGS=-arch x86_64 -arch i386" "CMDLINE_LDFLAGS=-arch x86_64 -arch i386" 

fat:
	make "DEBUG_CFLAGS=-arch i386" "CMDLINE_LDFLAGS=-arch i386" 

install: build
	install -d -m 0755 $(INSTALLDIR)
	install -p -m 0755 $(BUILT_TARGET) $(INSTALLDIR)

installhdrs:

#
# Executable might be in . if no LOCAL_BUILD_DIR specified
#
clean:
	rm -f $(BUILT_TARGET) $(EXECUTABLE)
	cd $(SRCROOT); rm -f $(OFILES) *.o
	cd $(LOCAL_BUILD); rm -f $(EXECUTABLE) $(OTHER_TO_CLEAN)
	rm -f $(CLEAN_DIR)/$(EXECUTABLE)

UTIL_LIB:
	(cd $(UTIL_LIB_SRC); make)

$(BUILT_TARGET):	$(OFILES) $(UTIL_LIB_BIN_PATH)
	$(CC) -o $(BUILT_TARGET) $(ALL_FRAMEWORKS) $^ $(ALL_LDFLAGS)

$(OBJROOT)/%.o: %.c
	$(CC) $(ALL_CFLAGS) -c -o $(OBJROOT)/$*.o $<

$(OBJROOT)/%.o: %.cpp
	$(CC) $(ALL_CFLAGS) -c -o $(OBJROOT)/$*.o $<