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1 # makefile for libpng using gcc (generic, static library) |
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2 # Copyright (C) 2002, 2006-2009 Glenn Randers-Pehrson |
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3 # Copyright (C) 2000 Cosmin Truta |
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4 # Copyright (C) 2000 Marc O. Gloor (AIX support added, from makefile.gcc) |
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5 # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc. |
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6 |
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7 # This code is released under the libpng license. |
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8 # For conditions of distribution and use, see the disclaimer |
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9 # and license in png.h |
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10 |
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11 # Location of the zlib library and include files |
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12 ZLIBINC = ../zlib |
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13 ZLIBLIB = ../zlib |
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14 |
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15 # Compiler, linker, lib and other tools |
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16 CC = gcc |
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17 LD = $(CC) |
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18 AR_RC = ar rcs |
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19 MKDIR_P = mkdir -p |
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20 RANLIB = ranlib |
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21 RM_F = rm -f |
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22 LN_SF = ln -f -s |
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23 |
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24 LIBNAME=libpng12 |
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25 PNGMAJ = 0 |
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26 PNGMIN = 1.2.40 |
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27 PNGVER = $(PNGMAJ).$(PNGMIN) |
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28 |
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29 prefix=/usr/local |
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30 INCPATH=$(prefix)/include |
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31 LIBPATH=$(prefix)/lib |
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32 |
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33 # override DESTDIR= on the make install command line to easily support |
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34 # installing into a temporary location. Example: |
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35 # |
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36 # make install DESTDIR=/tmp/build/libpng |
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37 # |
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38 # If you're going to install into a temporary location |
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39 # via DESTDIR, $(DESTDIR)$(prefix) must already exist before |
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40 # you execute make install. |
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41 DESTDIR= |
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42 |
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43 DI=$(DESTDIR)$(INCPATH) |
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44 DL=$(DESTDIR)$(LIBPATH) |
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45 |
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46 CDEBUG = -g -DPNG_DEBUG=5 |
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47 LDDEBUG = |
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48 CRELEASE = -O2 |
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49 LDRELEASE = -s |
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50 WARNMORE=-W -Wall |
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51 CFLAGS = -I$(ZLIBINC) $(WARNMORE) $(CRELEASE) |
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52 LDFLAGS = -L. -L$(ZLIBLIB) -lpng12 -lz -lm $(LDRELEASE) |
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53 |
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54 # File extensions |
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55 O=.o |
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56 A=.a |
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57 E= |
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58 |
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59 # Variables |
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60 OBJS = png$(O) pngerror$(O) pngget$(O) pngmem$(O) pngpread$(O) \ |
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61 pngread$(O) pngrio$(O) pngrtran$(O) pngrutil$(O) pngset$(O) \ |
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62 pngtrans$(O) pngwio$(O) pngwrite$(O) pngwtran$(O) pngwutil$(O) |
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63 |
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64 # Targets |
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65 all: $(LIBNAME)$(A) pngtest$(E) |
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66 |
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67 $(LIBNAME)$(A): $(OBJS) |
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68 $(AR_RC) $@ $(OBJS) |
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69 $(RANLIB) $@ |
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70 |
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71 test: pngtest$(E) |
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72 ./pngtest$(E) |
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73 |
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74 pngtest$(E): pngtest$(O) $(LIBNAME)$(A) |
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75 $(LD) -o $@ pngtest$(O) $(LDFLAGS) |
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76 |
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77 install: $(LIBNAME)$(A) |
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78 -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi |
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79 -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi |
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80 -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi |
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81 -@$(RM_F) $(DI)/$(LIBNAME)/png.h |
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82 -@$(RM_F) $(DI)/$(LIBNAME)/pngconf.h |
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83 -@$(RM_F) $(DI)/png.h |
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84 -@$(RM_F) $(DI)/pngconf.h |
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85 cp png.h pngconf.h $(DI)/$(LIBNAME) |
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86 chmod 644 $(DI)/$(LIBNAME)/png.h \ |
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87 $(DI)/$(LIBNAME)/pngconf.h |
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88 -@$(RM_F) -r $(DI)/libpng |
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89 (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .) |
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90 -@$(RM_F) $(DL)/$(LIBNAME)$(A) |
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91 -@$(RM_F) $(DL)/libpng$(A) |
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92 cp $(LIBNAME)$(A) $(DL)/$(LIBNAME)$(A) |
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93 chmod 644 $(DL)/$(LIBNAME)$(A) |
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94 (cd $(DL); $(LN_SF) $(LIBNAME)$(A) libpng$(A)) |
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95 (cd $(DI); $(LN_SF) libpng/* .;) |
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96 |
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97 clean: |
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98 $(RM_F) *.o $(LIBNAME)$(A) pngtest pngout.png |
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99 |
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100 png$(O): png.h pngconf.h |
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101 pngerror$(O): png.h pngconf.h |
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102 pngget$(O): png.h pngconf.h |
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103 pngmem$(O): png.h pngconf.h |
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104 pngpread$(O): png.h pngconf.h |
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105 pngread$(O): png.h pngconf.h |
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106 pngrio$(O): png.h pngconf.h |
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107 pngrtran$(O): png.h pngconf.h |
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108 pngrutil$(O): png.h pngconf.h |
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109 pngset$(O): png.h pngconf.h |
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110 pngtrans$(O): png.h pngconf.h |
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111 pngwio$(O): png.h pngconf.h |
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112 pngwrite$(O): png.h pngconf.h |
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113 pngwtran$(O): png.h pngconf.h |
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114 pngwutil$(O): png.h pngconf.h |
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115 |
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116 pngtest$(O): png.h pngconf.h |