1

PREFIX = opt

     2

     3

# debug

     4

CFLAGS_DEV = -g

     5

LDFLAGS_DEV = -Wl,-Rlib

     6

     7

# profile

     8

CFLAGS_PRF = -g -O2 -pg

     9

LDFLAGS_PRF = -pg

    10

    11

# release

    12

CFLAGS_REL = -O2

    13

LDFLAGS_REL = -Wl,-R${PREFIX}/lib

    14

    15

# preprocessor flags

    16

CPPFLAGS = -Iinclude -Isrc

    17

CFLAGS = -Wall -std=gnu99 -fPIC -pthread ${CFLAGS_REL}

    18

LDFLAGS = -Llib ${LDFLAGS_REL}

    19

LDLIBS_LIB = -lpng -lpthread

    20

LDLIBS_BIN = -lpngtile

    21

    22

DIRS = build lib bin

    23

all: $(DIRS) lib/libpngtile.so bin/pngtile

    24

    25

# binary deps

    26

lib/libpngtile.so: \

    27

	build/lib/ctx.o build/lib/image.o build/lib/cache.o build/lib/tile.o build/lib/png.o build/lib/error.o \

    28

	build/shared/util.o build/shared/log.o

    29

    30

lib/libpngtile.a: \

    31

	build/lib/ctx.o build/lib/image.o build/lib/cache.o build/lib/tile.o build/lib/png.o build/lib/error.o \

    32

	build/shared/util.o build/shared/log.o

    33

    34

bin/pngtile: \

    35

	build/pngtile/main.o \

    36

	build/shared/log.o

    37

    38

bin/pngtile-static: \

    39

	build/pngtile/main.o \

    40

	lib/libpngtile.a

    41

    42

SRC_PATHS = $(wildcard src/*/*.c)

    43

SRC_DIRS = $(dir $(SRC_PATHS))

    44

    45

    46

build:

    47

	mkdir -p $(SRC_DIRS:src/%=build/%)

    48

    49

lib: 

    50

	mkdir -p lib 

    51

    52

bin: 

    53

	mkdir -p bin

    54

    55

# build obj files from src, with header deps

    56

build/%.o: src/%.c

    57

	$(CC) -c $(CPPFLAGS) $(CFLAGS) src/$*.c -o build/$*.o

    58

	$(CC) -MM $(CPPFLAGS) src/$*.c -MT build/$*.o -MF build/$*.d

    59

    60

-include $(wildcard build/*/*.d)

    61

    62

# output libraries

    63

lib/lib%.so:

    64

	$(CC) -shared $(LDFLAGS) $+ $(LDLIBS_LIB) -o $@

    65

    66

lib/lib%.a:

    67

	$(AR) rc $@ $+

    68

    69

# output binaries

    70

bin/%:

    71

	$(CC) $(LDFLAGS) $+ -o $@ $(LDLIBS_BIN)

    72

    73

clean:

    74

	rm -f build/*/*.o build/*/*.d

    75

	rm -f bin/pngtile bin/pngtile-static lib/*.so lib/*.a

    76

    77

# install

    78

INSTALL_INCLUDE = include/pngtile.h

    79

INSTALL_LIB = lib/libpngtile.so

    80

INSTALL_BIN = bin/pngtile

    81

    82

install: $(DIRS) $(INSTALL_INCLUDE) $(INSTALL_LIB) $(INSTALL_BIN)

    83

	install -d $(PREFIX)/bin $(PREFIX)/lib $(PREFIX)/include

    84

	install -t $(PREFIX)/include $(INSTALL_INCLUDE)

    85

	install -t $(PREFIX)/lib $(INSTALL_LIB)

    86

	install -t $(PREFIX)/bin $(INSTALL_BIN)

    87

    88

# dist builds

    89

DIST_NAME = pngtile-${shell hg id -i}

    90

DIST_DEPS = 

    91

DIST_RESOURCES = README pngtile/ static/ bin/

    92

    93

dist-clean: clean dirs

    94

    95

dist: dist-clean $(DIST_DEPS)

    96

	mkdir -p dist

    97

	rm -rf dist/$(DIST_NAME)

    98

	mkdir -p dist/$(DIST_NAME)

    99

	cp -rv Makefile $(DIST_RESOURCES) src/ include/  dist/$(DIST_NAME)/

   100

	make -C dist/$(DIST_NAME) dist-clean

   101

	tar -C dist -czvf dist/$(DIST_NAME).tar.gz $(DIST_NAME)

   102

	@echo "*** Output at dist/$(DIST_NAME).tar.gz"

   103

   104

.PHONY : dirs clean depend dist-clean dist