Makefile.mac64

include Makefile.common

OBJDIR=./build/mac

TARGET=build/mac.xpl
TARGET_arm=$(OBJDIR)/mac.xpl_arm
TARGET_x86=$(OBJDIR)/mac.xpl_x86

OBJECTS_=$(SOURCES_C:.c=.o) $(SOURCES_CPP:.cpp=.o)

OBJECTS_arm=$(addprefix $(OBJDIR)/, $(OBJECTS_:.o=.o_arm))
OBJECTS_x86=$(OBJECTS_arm:.o_arm=.o_x86)

# if we run this script on Linux it's osxcross
UNAME_S := $(shell uname -s)
ifeq ($(UNAME_S),Darwin)
    CCx=clang -target x86_64-apple-macos13
    CCa=clang -target arm64-apple-macos13

    CXXx=clang++ -target x86_64-apple-macos13
    CXXa=clang++ -target arm64-apple-macos13
else
    PATH:=/osxcross/target/bin:$(PATH)
    CCx=o64-clang -mmacosx-version-min=13.0
    CCa=oa64-clang -mmacosx-version-min=13.0

    CXXx=o64-clang++ -mmacosx-version-min=13.0
    CXXa=oa64-clang++ -mmacosx-version-min=13.0
    # the latest SDK has a framework format that is currently not understood by osxcross
    SDK=../SDK-4.0.1
endif

DEFS=

CFLAGS+=$(OPT) -Wall -DAPL=1 $(INCLUDES) $(DEFINES) \
	-fPIC -fno-stack-protector -fvisibility=hidden
CXXFLAGS:=$(CXXSTD) $(CFLAGS)

LNFLAGS+=-dynamiclib -shared -rdynamic -fvisibility=hidden -Wl,-exported_symbols_list -Wl,linkscript.mac

# https://pewpewthespells.com/blog/static_and_dynamic_libraries.html
LIBS= -F $(SDK)/Libraries/Mac -framework XPLM -framework XPWidgets

#test:
#    $(foreach var,$(.VARIABLES),$(info $(var) = $($(var))))

all: $(TARGET)
    $(shell [ -d $(OBJDIR) ] || mkdir -p $(OBJDIR))

$(OBJDIR)/%.o_arm: %.c
	$(CCa) $(CFLAGS) -o $@ -c $<

$(OBJDIR)/%.o_x86: %.c
	$(CCx) $(CFLAGS) -o $@ -c $<

$(OBJDIR)/%.o_arm: %.cpp
	$(CXXa) $(CXXFLAGS) -o $@ -c $<

$(OBJDIR)/%.o_x86: %.cpp
	$(CXXx) $(CXXFLAGS) -o $@ -c $<

$(TARGET_arm): $(OBJECTS_arm)
	$(CXXa) -o $@ $(ARCH_arm) $(LNFLAGS) $(OBJECTS_arm) $(LIBS)

$(TARGET_x86): $(OBJECTS_x86)
	$(CXXx) -o $@ $(ARCH_x86) $(LNFLAGS) $(OBJECTS_x86) $(LIBS)

$(TARGET): $(TARGET_arm) $(TARGET_x86)
	lipo -create -output $@ $(TARGET_arm) $(TARGET_x86)

clean:
	rm -f $(TARGET) $(OBJDIR)/*.o_* $(OBJDIR)/*.xpl_*