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1 # makefile for libpng.a and libpng12.so, SGI IRIX with 'cc' |
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2 # Copyright (C) 2001-2002, 2006, 2007 Glenn Randers-Pehrson |
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3 # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc. |
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4 # For conditions of distribution and use, see copyright notice in png.h |
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5 |
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6 # Library name: |
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7 LIBNAME=libpng12 |
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8 PNGMAJ = 0 |
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9 PNGMIN = 1.2.32 |
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10 PNGVER = $(PNGMAJ).$(PNGMIN) |
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11 |
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12 # Shared library names: |
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13 LIBSO=$(LIBNAME).so |
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14 LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ) |
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15 LIBSOVER=$(LIBNAME).so.$(PNGVER) |
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16 OLDSO=libpng.so |
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17 OLDSOMAJ=libpng.so.3 |
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18 OLDSOVER=libpng.so.3.$(PNGMIN) |
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19 |
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20 # Utilities: |
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21 AR_RC=ar rc |
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22 CC=cc |
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23 MKDIR_P=mkdir -p |
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24 LN_SF=ln -sf |
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25 RANLIB=echo |
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26 RM_F=/bin/rm -f |
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27 |
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28 # Where make install puts libpng.a, libpng12.so, and libpng12/png.h |
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29 # Prefix must be a full pathname. |
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30 |
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31 prefix=/usr/local |
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32 exec_prefix=$(prefix) |
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33 |
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34 # Where the zlib library and include files are located |
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35 #ZLIBLIB=/usr/local/lib32 |
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36 #ZLIBINC=/usr/local/include |
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37 #ZLIBLIB=/usr/local/lib |
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38 #ZLIBINC=/usr/local/include |
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39 ZLIBLIB=../zlib |
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40 ZLIBINC=../zlib |
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41 |
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42 # ABI can be blank to use default for your system, -32, -o32, -n32, or -64 |
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43 # See "man abi". zlib must be built with the same ABI. |
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44 ABI= |
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45 |
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46 WARNMORE=-fullwarn |
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47 # Note: -KPIC is the default anyhow |
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48 #CFLAGS= $(ABI) -I$(ZLIBINC) -O $(WARNMORE) -KPIC -DPNG_NO_MMX_CODE # -g -DPNG_DEBUG=5 |
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49 CFLAGS=$(ABI) -I$(ZLIBINC) -O $(WARNMORE) -DPNG_NO_MMX_CODE |
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50 LDFLAGS_A=$(ABI) -L. -L$(ZLIBLIB) -lpng12 -lz -lm |
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51 LDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lm |
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52 LDSHARED=cc $(ABI) -shared -soname $(LIBSOMAJ) \ |
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53 -set_version sgi$(PNGMAJ).0 |
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54 LDLEGACY=cc $(ABI) -shared -soname $(OLDSOMAJ) \ |
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55 -set_version sgi$3.0 |
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56 # See "man dso" for info about shared objects |
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57 |
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58 INCPATH=$(prefix)/include |
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59 LIBPATH=$(exec_prefix)/lib |
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60 #LIBPATH=$(exec_prefix)/lib32 |
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61 MANPATH=$(prefix)/man |
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62 BINPATH=$(exec_prefix)/bin |
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63 |
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64 # override DESTDIR= on the make install command line to easily support |
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65 # installing into a temporary location. Example: |
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66 # |
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67 # make install DESTDIR=/tmp/build/libpng |
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68 # |
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69 # If you're going to install into a temporary location |
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70 # via DESTDIR, $(DESTDIR)$(prefix) must already exist before |
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71 # you execute make install. |
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72 DESTDIR= |
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73 |
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74 DB=$(DESTDIR)$(BINPATH) |
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75 DI=$(DESTDIR)$(INCPATH) |
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76 DL=$(DESTDIR)$(LIBPATH) |
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77 DM=$(DESTDIR)$(MANPATH) |
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78 |
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79 OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ |
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80 pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ |
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81 pngwtran.o pngmem.o pngerror.o pngpread.o |
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82 |
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83 all: libpng.a pngtest shared libpng.pc libpng-config |
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84 |
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85 libpng.a: $(OBJS) |
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86 $(AR_RC) $@ $(OBJS) |
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87 $(RANLIB) $@ |
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88 |
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89 shared: $(LIBSOVER) |
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90 |
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91 libpng.pc: |
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92 cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ |
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93 -e s!@exec_prefix@!$(exec_prefix)! \ |
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94 -e s!@libdir@!$(LIBPATH)! \ |
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95 -e s!@includedir@!$(INCPATH)! \ |
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96 -e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc |
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97 |
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98 libpng-config: |
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99 ( cat scripts/libpng-config-head.in; \ |
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100 echo prefix=\"$(prefix)\"; \ |
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101 echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ |
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102 echo cppflags=\"-DPNG_NO_MMX_CODE\"; \ |
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103 echo ccopts=\"$(ABI)\"; \ |
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104 echo ldopts=\"$(ABI)\"; \ |
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105 echo L_opts=\"-L$(LIBPATH)\"; \ |
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106 echo libdir=\"$(LIBPATH)\"; \ |
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107 echo libs=\"-lpng12 -lz -lm\"; \ |
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108 cat scripts/libpng-config-body.in ) > libpng-config |
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109 chmod +x libpng-config |
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110 |
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111 $(LIBSO): $(LIBSOMAJ) |
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112 $(LN_SF) $(LIBSOMAJ) $(LIBSO) |
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113 |
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114 $(LIBSOMAJ): $(LIBSOVER) |
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115 $(LN_SF) $(LIBSOVER) $(LIBSOMAJ) |
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116 |
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117 $(LIBSOVER): $(OBJS) |
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118 $(LDSHARED) -o $@ $(OBJS) |
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119 $(RM_F) $(LIBSO) $(LIBSOMAJ) |
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120 |
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121 $(OLDSOVER): $(OBJS) |
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122 $(LDLEGACY) -o $@ $(OBJS) |
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123 |
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124 pngtest: pngtest.o libpng.a |
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125 $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) |
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126 |
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127 test: pngtest |
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128 echo |
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129 echo Testing local static library. |
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130 ./pngtest |
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131 |
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132 install-headers: png.h pngconf.h |
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133 -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi |
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134 -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi |
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135 cp png.h pngconf.h $(DI)/$(LIBNAME) |
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136 chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h |
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137 -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h |
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138 -@$(RM_F) $(DI)/libpng |
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139 (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .) |
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140 |
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141 install-static: install-headers libpng.a |
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142 -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi |
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143 cp libpng.a $(DL)/$(LIBNAME).a |
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144 chmod 644 $(DL)/$(LIBNAME).a |
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145 -@$(RM_F) $(DL)/libpng.a |
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146 (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) |
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147 |
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148 install-shared: install-headers $(LIBSOVER) libpng.pc \ |
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149 $(OLDSOVER) |
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150 -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi |
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151 -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO) |
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152 -@$(RM_F) $(DL)/$(LIBSOMAJ) |
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153 -@$(RM_F) $(DL)/$(OLDSO) |
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154 -@$(RM_F) $(DL)/$(OLDSOMAJ) |
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155 -@$(RM_F) $(DL)/$(OLDSOVER)* |
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156 cp $(LIBSOVER) $(DL) |
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157 cp $(OLDSOVER) $(DL) |
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158 chmod 755 $(DL)/$(LIBSOVER) |
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159 chmod 755 $(DL)/$(OLDSOVER) |
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160 (cd $(DL); \ |
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161 $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \ |
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162 $(LN_SF) $(OLDSOMAJ) $(OLDSO); \ |
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163 $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \ |
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164 $(LN_SF) $(LIBSOMAJ) $(LIBSO)) |
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165 -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi |
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166 -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc |
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167 -@$(RM_F) $(DL)/pkgconfig/libpng.pc |
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168 cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc |
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169 chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc |
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170 (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc) |
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171 |
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172 install-man: libpng.3 libpngpf.3 png.5 |
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173 -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi |
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174 -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi |
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175 -@$(RM_F) $(DM)/man3/libpng.3 |
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176 -@$(RM_F) $(DM)/man3/libpngpf.3 |
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177 cp libpng.3 $(DM)/man3 |
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178 cp libpngpf.3 $(DM)/man3 |
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179 -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi |
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180 -@$(RM_F) $(DM)/man5/png.5 |
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181 cp png.5 $(DM)/man5 |
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182 |
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183 install-config: libpng-config |
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184 -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi |
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185 -@$(RM_F) $(DB)/libpng-config |
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186 -@$(RM_F) $(DB)/$(LIBNAME)-config |
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187 cp libpng-config $(DB)/$(LIBNAME)-config |
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188 chmod 755 $(DB)/$(LIBNAME)-config |
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189 (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config) |
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190 |
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191 install: install-static install-shared install-man install-config |
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192 |
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193 # If you installed in $(DESTDIR), test-installed won't work until you |
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194 # move the library to its final location. Use test-dd to test it |
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195 # before then. |
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196 |
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197 test-dd: |
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198 echo |
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199 echo Testing installed dynamic shared library in $(DL). |
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200 $(CC) -I$(DI) -I$(ZLIBINC) \ |
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201 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ |
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202 -L$(DL) -L$(ZLIBLIB) \ |
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203 -rpath $(ZLIBLIB):$(DL) \ |
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204 -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` |
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205 ./pngtestd pngtest.png |
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206 |
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207 test-installed: |
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208 echo |
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209 echo Testing installed dynamic shared library. |
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210 $(CC) -I$(ZLIBINC) \ |
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211 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ |
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212 -L$(ZLIBLIB) \ |
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213 -rpath $(ZLIBLIB):`$(BINPATH)/$(LIBNAME)-config --libdir` \ |
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214 -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` |
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215 ./pngtesti pngtest.png |
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216 |
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217 clean: |
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218 $(RM_F) *.o libpng.a pngtest pngtesti pngout.png libpng.pc libpng-config \ |
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219 $(LIBSO) $(LIBSOMAJ)* \ |
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220 $(OLDSOVER) \ |
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221 so_locations |
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222 |
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223 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO |
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224 writelock: |
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225 chmod a-w *.[ch35] $(DOCS) scripts/* |
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226 |
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227 # DO NOT DELETE THIS LINE -- make depend depends on it. |
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228 |
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229 png.o: png.h pngconf.h |
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230 pngerror.o: png.h pngconf.h |
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231 pngrio.o: png.h pngconf.h |
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232 pngwio.o: png.h pngconf.h |
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233 pngmem.o: png.h pngconf.h |
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234 pngset.o: png.h pngconf.h |
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235 pngget.o: png.h pngconf.h |
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236 pngread.o: png.h pngconf.h |
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237 pngrtran.o: png.h pngconf.h |
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238 pngrutil.o: png.h pngconf.h |
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239 pngtest.o: png.h pngconf.h |
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240 pngtrans.o: png.h pngconf.h |
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241 pngwrite.o: png.h pngconf.h |
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242 pngwtran.o: png.h pngconf.h |
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243 pngwutil.o: png.h pngconf.h |
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244 pngpread.o: png.h pngconf.h |
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245 |