1 | # makefile for SCO OSr5 ELF and Unixware 7 with Native cc
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2 | # Contributed by Mike Hopkirk (hops@sco.com) modified from Makefile.lnx
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3 | # force ELF build dynamic linking, SONAME setting in lib and RPATH in app
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4 | # Copyright (C) 2002 Glenn Randers-Pehrson
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5 | # Copyright (C) 1998 Greg Roelofs
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6 | # Copyright (C) 1996, 1997 Andreas Dilger
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7 | # For conditions of distribution and use, see copyright notice in png.h
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8 |
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9 | CC=cc
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10 |
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11 | # where make install puts libpng.a, libpng.so*, and png.h
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12 | prefix=/usr/local
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13 |
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14 | # Where the zlib library and include files are located
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15 | #ZLIBLIB=/usr/local/lib
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16 | #ZLIBINC=/usr/local/include
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17 | ZLIBLIB=../zlib
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18 | ZLIBINC=../zlib
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19 |
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20 | CFLAGS= -dy -belf -I$(ZLIBINC) -O3
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21 | LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz -lm
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22 |
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23 | #RANLIB=ranlib
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24 | RANLIB=echo
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25 |
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26 | PNGMAJ = 0
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27 | PNGMIN = 1.2.8
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28 | PNGVER = $(PNGMAJ).$(PNGMIN)
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29 | LIBNAME = libpng12
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30 |
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31 | INCPATH=$(prefix)/include/libpng
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32 | LIBPATH=$(prefix)/lib
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33 | MANPATH=$(prefix)/man
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34 | BINPATH=$(prefix)/bin
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35 |
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36 | # override DESTDIR= on the make install command line to easily support
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37 | # installing into a temporary location. Example:
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38 | #
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39 | # make install DESTDIR=/tmp/build/libpng
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40 | #
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41 | # If you're going to install into a temporary location
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42 | # via DESTDIR, $(DESTDIR)$(prefix) must already exist before
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43 | # you execute make install.
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44 | DESTDIR=
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45 |
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46 | DB=$(DESTDIR)$(BINPATH)
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47 | DI=$(DESTDIR)$(INCPATH)
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48 | DL=$(DESTDIR)$(LIBPATH)
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49 | DM=$(DESTDIR)$(MANPATH)
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50 |
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51 | OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
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52 | pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
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53 | pngwtran.o pngmem.o pngerror.o pngpread.o
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54 |
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55 | OBJSDLL = $(OBJS:.o=.pic.o)
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56 |
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57 | .SUFFIXES: .c .o .pic.o
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58 |
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59 | .c.pic.o:
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60 | $(CC) -c $(CFLAGS) -KPIC -o $@ $*.c
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61 |
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62 | all: libpng.a $(LIBNAME).so pngtest libpng.pc libpng-config
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63 |
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64 | libpng.a: $(OBJS)
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65 | ar rc $@ $(OBJS)
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66 | $(RANLIB) $@
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67 |
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68 | libpng.pc:
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69 | cat scripts/libpng.pc.in | sed -e s\!@PREFIX@!$(prefix)! > libpng.pc
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70 |
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71 | libpng-config:
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72 | ( cat scripts/libpng-config-head.in; \
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73 | echo prefix=\"$(prefix)\"; \
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74 | echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
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75 | echo ccopts=\"-belf\"; \
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76 | echo L_opts=\"-L$(LIBPATH)\"; \
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77 | echo libs=\"-lpng12 -lz -lm\"; \
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78 | cat scripts/libpng-config-body.in ) > libpng-config
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79 | chmod +x libpng-config
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80 |
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81 | $(LIBNAME).so: $(LIBNAME).so.$(PNGMAJ)
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82 | ln -f -s $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so
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83 |
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84 | $(LIBNAME).so.$(PNGMAJ): $(LIBNAME).so.$(PNGVER)
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85 | ln -f -s $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ)
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86 |
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87 | $(LIBNAME).so.$(PNGVER): $(OBJSDLL)
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88 | $(CC) -G -Wl,-h,$(LIBNAME).so.$(PNGMAJ) -o $(LIBNAME).so.$(PNGVER) \
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89 | $(OBJSDLL)
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90 |
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91 | libpng.so.3.$(PNGMIN): $(OBJSDLL)
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92 | $(CC) -G -Wl,-h,libpng.so.3 -o libpng.so.3.$(PNGMIN) \
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93 | $(OBJSDLL)
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94 |
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95 | pngtest: pngtest.o $(LIBNAME).so
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96 | LD_RUN_PATH=.:$(ZLIBLIB) $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
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97 |
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98 | test: pngtest
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99 | ./pngtest
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100 |
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101 | install-headers: png.h pngconf.h
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102 | -@if [ ! -d $(DI) ]; then mkdir $(DI); fi
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103 | -@if [ ! -d $(DI)/$(LIBNAME) ]; then mkdir $(DI)/$(LIBNAME); fi
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104 | -@/bin/rm -f $(DI)/png.h
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105 | -@/bin/rm -f $(DI)/pngconf.h
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106 | cp png.h pngconf.h $(DI)/$(LIBNAME)
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107 | chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
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108 | -@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h
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109 | -@/bin/rm -f $(DI)/libpng
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110 | (cd $(DI); ln -f -s $(LIBNAME) libpng; ln -f -s $(LIBNAME)/* .)
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111 |
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112 | install-static: install-headers libpng.a
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113 | -@if [ ! -d $(DL) ]; then mkdir $(DL); fi
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114 | cp libpng.a $(DL)/$(LIBNAME).a
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115 | chmod 644 $(DL)/$(LIBNAME).a
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116 | -@/bin/rm -f $(DL)/libpng.a
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117 | (cd $(DL); ln -f -s $(LIBNAME).a libpng.a)
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118 |
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119 | install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc \
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120 | libpng.so.3.$(PNGMIN)
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121 | -@if [ ! -d $(DL) ]; then mkdir $(DL); fi
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122 | -@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGVER)* $(DL)/$(LIBNAME).so
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123 | -@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)
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124 | -@/bin/rm -f $(DL)/libpng.so
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125 | -@/bin/rm -f $(DL)/libpng.so.3
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126 | -@/bin/rm -f $(DL)/libpng.so.3.$(PNGMIN)*
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127 | cp $(LIBNAME).so.$(PNGVER) $(DL)
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128 | cp libpng.so.3.$(PNGMIN) $(DL)
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129 | chmod 755 $(DL)/$(LIBNAME).so.$(PNGVER)
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130 | chmod 755 $(DL)/libpng.so.3.$(PNGMIN)
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131 | (cd $(DL); \
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132 | ln -f -s libpng.so.3.$(PNGMIN) libpng.so.3; \
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133 | ln -f -s libpng.so.3 libpng.so; \
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134 | ln -f -s $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ); \
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135 | ln -f -s $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so)
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136 | -@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi
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137 | -@/bin/rm -f $(DL)/pkgconfig/$(LIBNAME).pc
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138 | -@/bin/rm -f $(DL)/pkgconfig/libpng.pc
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139 | cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
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140 | chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
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141 | (cd $(DL)/pkgconfig; ln -f -s $(LIBNAME).pc libpng.pc)
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142 |
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143 | install-man: libpng.3 libpngpf.3 png.5
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144 | -@if [ ! -d $(DM) ]; then mkdir $(DM); fi
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145 | -@if [ ! -d $(DM)/man3 ]; then mkdir $(DM)/man3; fi
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146 | -@/bin/rm -f $(DM)/man3/libpng.3
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147 | -@/bin/rm -f $(DM)/man3/libpngpf.3
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148 | cp libpng.3 $(DM)/man3
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149 | cp libpngpf.3 $(DM)/man3
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150 | -@if [ ! -d $(DM)/man5 ]; then mkdir $(DM)/man5; fi
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151 | -@/bin/rm -f $(DM)/man5/png.5
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152 | cp png.5 $(DM)/man5
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153 |
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154 | install-config: libpng-config
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155 | -@if [ ! -d $(DB) ]; then mkdir $(DB); fi
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156 | -@/bin/rm -f $(DB)/libpng-config
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157 | -@/bin/rm -f $(DB)/$(LIBNAME)-config
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158 | cp libpng-config $(DB)/$(LIBNAME)-config
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159 | chmod 755 $(DB)/$(LIBNAME)-config
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160 | (cd $(DB); ln -f -s $(LIBNAME)-config libpng-config)
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161 |
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162 | install: install-static install-shared install-man install-config
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163 |
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164 | # If you installed in $(DESTDIR), test-installed won't work until you
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165 | # move the library to its final location. Use test-dd to test it
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166 | # before then.
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167 |
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168 | test-dd:
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169 | echo
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170 | echo Testing installed dynamic shared library in $(DL).
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171 | $(CC) -I$(DI) $(CFLAGS) \
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172 | `$(BINPATH)/libpng12-config --cflags` pngtest.c \
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173 | -L$(DL) -L$(ZLIBLIB) \
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174 | -o pngtestd `$(BINPATH)/libpng12-config --ldflags`
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175 | ./pngtestd pngtest.png
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176 |
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177 | test-installed:
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178 | $(CC) $(CFLAGS) \
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179 | `$(BINPATH)/libpng12-config --cflags` pngtest.c \
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180 | -L$(ZLIBLIB) \
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181 | -o pngtesti `$(BINPATH)/libpng12-config --ldflags`
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182 | ./pngtesti pngtest.png
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183 |
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184 | clean:
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185 | /bin/rm -f *.o libpng.a pngtest pngout.png libpng-config \
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186 | $(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)* pngtest-static pngtesti \
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187 | libpng.so.3.$(PNGMIN) \
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188 | libpng.pc
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189 |
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190 | DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
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191 | writelock:
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192 | chmod a-w *.[ch35] $(DOCS) scripts/*
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193 |
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194 | # DO NOT DELETE THIS LINE -- make depend depends on it.
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195 |
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196 | png.o png.pic.o: png.h pngconf.h
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197 | pngerror.o pngerror.pic.o: png.h pngconf.h
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198 | pngrio.o pngrio.pic.o: png.h pngconf.h
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199 | pngwio.o pngwio.pic.o: png.h pngconf.h
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200 | pngmem.o pngmem.pic.o: png.h pngconf.h
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201 | pngset.o pngset.pic.o: png.h pngconf.h
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202 | pngget.o pngget.pic.o: png.h pngconf.h
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203 | pngread.o pngread.pic.o: png.h pngconf.h
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204 | pngrtran.o pngrtran.pic.o: png.h pngconf.h
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205 | pngrutil.o pngrutil.pic.o: png.h pngconf.h
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206 | pngtrans.o pngtrans.pic.o: png.h pngconf.h
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207 | pngwrite.o pngwrite.pic.o: png.h pngconf.h
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208 | pngwtran.o pngwtran.pic.o: png.h pngconf.h
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209 | pngwutil.o pngwutil.pic.o: png.h pngconf.h
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210 | pngpread.o pngpread.pic.o: png.h pngconf.h
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211 |
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212 | pngtest.o: png.h pngconf.h
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