1 | # makefile for libpng using gcc (generic, static library)
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2 | # Copyright (C) 2008 Glenn Randers-Pehrson
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3 | # Copyright (C) 2000 Cosmin Truta
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4 | # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
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5 | #
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6 | # This code is released under the libpng license.
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7 | # For conditions of distribution and use, see the disclaimer
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8 | # and license in png.h
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9 |
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10 | # Location of the zlib library and include files
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11 | ZLIBINC = ../zlib
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12 | ZLIBLIB = ../zlib
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13 |
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14 | # Compiler, linker, lib and other tools
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15 | CC = gcc
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16 | LD = $(CC)
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17 | AR_RC = ar rcs
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18 | RANLIB = ranlib
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19 | RM_F = rm -f
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20 |
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21 | CDEBUG = -g -DPNG_DEBUG=5
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22 | LDDEBUG =
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23 | CRELEASE = -O2
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24 | LDRELEASE = -s
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25 | #CFLAGS = -W -Wall $(CDEBUG)
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26 | CFLAGS = -W -Wall $(CRELEASE)
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27 | #LDFLAGS = $(LDDEBUG)
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28 | LDFLAGS = $(LDRELEASE)
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29 | LIBS = -lz -lm
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30 |
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31 | # File extensions
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32 | O=.o
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33 | A=.a
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34 | EXE=
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35 |
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36 | # Variables
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37 | OBJS = png$(O) pngerror$(O) pngget$(O) pngmem$(O) pngpread$(O) \
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38 | pngread$(O) pngrio$(O) pngrtran$(O) pngrutil$(O) pngset$(O) \
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39 | pngtrans$(O) pngwio$(O) pngwrite$(O) pngwtran$(O) pngwutil$(O)
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40 |
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41 | # Targets
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42 | all: static
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43 |
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44 | .c$(O):
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45 | $(CC) -c $(CFLAGS) -I$(ZLIBINC) $<
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46 |
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47 | static: libpng$(A) pngtest$(EXE)
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48 |
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49 | shared:
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50 | @echo This is a generic makefile that cannot create shared libraries.
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51 | @echo Please use a configuration that is specific to your platform.
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52 | @false
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53 |
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54 | libpng$(A): $(OBJS)
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55 | $(AR_RC) $@ $(OBJS)
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56 | $(RANLIB) $@
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57 |
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58 | test: pngtest$(EXE)
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59 | ./pngtest$(EXE)
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60 |
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61 | pngtest$(EXE): pngtest$(O) libpng$(A)
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62 | $(LD) $(LDFLAGS) -L$(ZLIBLIB) -o $@ pngtest$(O) libpng$(A) $(LIBS)
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63 |
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64 | clean:
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65 | $(RM_F) *$(O) libpng$(A) pngtest$(EXE) pngout.png
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66 |
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67 | png$(O): png.h pngconf.h
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68 | pngerror$(O): png.h pngconf.h
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69 | pngget$(O): png.h pngconf.h
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70 | pngmem$(O): png.h pngconf.h
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71 | pngpread$(O): png.h pngconf.h
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72 | pngread$(O): png.h pngconf.h
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73 | pngrio$(O): png.h pngconf.h
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74 | pngrtran$(O): png.h pngconf.h
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75 | pngrutil$(O): png.h pngconf.h
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76 | pngset$(O): png.h pngconf.h
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77 | pngtrans$(O): png.h pngconf.h
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78 | pngwio$(O): png.h pngconf.h
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79 | pngwrite$(O): png.h pngconf.h
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80 | pngwtran$(O): png.h pngconf.h
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81 | pngwutil$(O): png.h pngconf.h
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82 |
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83 | pngtest$(O): png.h pngconf.h
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