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Glenn Randers-Pehrson0cc2f952002-10-03 06:32:37 -05001# makefile for libpng on HP-UX using GCC with the HP ANSI/C linker.
Glenn Randers-Pehrson5af03072014-01-20 12:36:30 -06002# Copyright (C) 2002, 2006-2008, 2010-2014 Glenn Randers-Pehrson
Glenn Randers-Pehrson19095602001-03-14 07:08:39 -06003# Copyright (C) 2001, Laurent faillie
4# Copyright (C) 1998, 1999 Greg Roelofs
5# Copyright (C) 1996, 1997 Andreas Dilger
Glenn Randers-Pehrson3e61d792009-06-24 09:31:28 -05006#
Glenn Randers-Pehrsonbfbf8652009-06-26 21:46:52 -05007# This code is released under the libpng license.
Glenn Randers-Pehrsonc332bbc2009-06-25 13:43:50 -05008# For conditions of distribution and use, see the disclaimer
Glenn Randers-Pehrson037023b2009-06-24 10:27:36 -05009# and license in png.h
Glenn Randers-Pehrson19095602001-03-14 07:08:39 -060010
Glenn Randers-Pehrson4deeb792006-03-22 16:21:59 -060011# Library name:
Glenn Randers-Pehrson7455cbf2011-11-24 14:40:36 -060012LIBNAME = libpng16
13PNGMAJ = 16
Glenn Randers-Pehrson4deeb792006-03-22 16:21:59 -060014
15# Shared library names:
16LIBSO=$(LIBNAME).sl
17LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ)
Glenn Randers-Pehrsone3f3c4e2010-02-07 18:08:50 -060018LIBSOREL=$(LIBSOMAJ).$(RELEASE)
Glenn Randers-Pehrson4deeb792006-03-22 16:21:59 -060019OLDSO=libpng.sl
Glenn Randers-Pehrson4deeb792006-03-22 16:21:59 -060020
21# Utilities:
Glenn Randers-Pehrson19095602001-03-14 07:08:39 -060022CC=gcc
Glenn Randers-Pehrson0cc2f952002-10-03 06:32:37 -050023LD=ld
Glenn Randers-Pehrson5c60b232006-03-07 07:09:22 -060024AR_RC=ar rc
Glenn Randers-Pehrson170b70c2006-03-10 10:19:04 -060025MKDIR_P=mkdir -p
Glenn Randers-Pehrson5c60b232006-03-07 07:09:22 -060026LN_SF=ln -sf
27RANLIB=ranlib
Cosmin Truta82200da2014-03-22 09:29:59 -050028CP=cp
Glenn Randers-Pehrson5c60b232006-03-07 07:09:22 -060029RM_F=/bin/rm -f
Glenn Randers-Pehrson19095602001-03-14 07:08:39 -060030
Glenn Randers-Pehrson0b3634b2011-12-17 09:57:00 -060031# where "make install" puts libpng.a, $(OLDSO)*, png.h, pngconf.h
Glenn Randers-Pehrson72531442010-04-17 08:17:51 -050032# and pnglibconf.h
Glenn Randers-Pehrson19095602001-03-14 07:08:39 -060033prefix=/usr/local
Glenn Randers-Pehrsonad310542006-04-18 05:31:20 -050034exec_prefix=$(prefix)
Glenn Randers-Pehrson19095602001-03-14 07:08:39 -060035
36# Where the zlib library and include files are located
37ZLIBLIB=/opt/zlib/lib
38ZLIBINC=/opt/zlib/include
39
Glenn Randers-Pehrson0cc2f952002-10-03 06:32:37 -050040# Note that if you plan to build a libpng shared library, zlib must also
41# be a shared library, which zlib's configure does not do. After running
42# zlib's configure, edit the appropriate lines of makefile to read:
43# CFLAGS=-O1 -DHAVE_UNISTD -DUSE_MAP -fPIC \
44# LDSHARED=ld -b
45# SHAREDLIB=libz.sl
46
Glenn Randers-Pehrson19095602001-03-14 07:08:39 -060047ALIGN=
48# for i386:
49#ALIGN=-malign-loops=2 -malign-functions=2
50
51WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
52 -Wmissing-declarations -Wtraditional -Wcast-align \
53 -Wstrict-prototypes -Wmissing-prototypes #-Wconversion
54
55# for pgcc version 2.95.1, -O3 is buggy; don't use it.
56
Glenn Randers-Pehrson42503282014-01-12 10:44:01 -060057CPPFLAGS=-I$(ZLIBINC) # -DPNG_DEBUG=5
58CFLAGS=-W -Wall -O3 -funroll-loops $(ALIGN) # $(WARNMORE) -g
Glenn Randers-Pehrson7455cbf2011-11-24 14:40:36 -060059#LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng16 -lz -lm
60LDFLAGS=-L. -L$(ZLIBLIB) -lpng16 -lz -lm
Glenn Randers-Pehrson5b5dcf82004-07-17 22:45:44 -050061
Glenn Randers-Pehrson19095602001-03-14 07:08:39 -060062INCPATH=$(prefix)/include
Glenn Randers-Pehrson5c60b232006-03-07 07:09:22 -060063LIBPATH=$(exec_prefix)/lib
Glenn Randers-Pehrson03008a02002-04-27 10:11:25 -050064MANPATH=$(prefix)/man
Glenn Randers-Pehrson5c60b232006-03-07 07:09:22 -060065BINPATH=$(exec_prefix)/bin
Glenn Randers-Pehrson03008a02002-04-27 10:11:25 -050066
67# override DESTDIR= on the make install command line to easily support
68# installing into a temporary location. Example:
69#
70# make install DESTDIR=/tmp/build/libpng
71#
72# If you're going to install into a temporary location
Glenn Randers-Pehrson07748d12002-05-25 11:12:10 -050073# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
Glenn Randers-Pehrson03008a02002-04-27 10:11:25 -050074# you execute make install.
75DESTDIR=
Glenn Randers-Pehrson19095602001-03-14 07:08:39 -060076
Glenn Randers-Pehrson07748d12002-05-25 11:12:10 -050077DB=$(DESTDIR)$(BINPATH)
78DI=$(DESTDIR)$(INCPATH)
79DL=$(DESTDIR)$(LIBPATH)
80DM=$(DESTDIR)$(MANPATH)
Glenn Randers-Pehrsoncfbed9b2002-05-21 18:06:08 -050081
Glenn Randers-Pehrson19095602001-03-14 07:08:39 -060082OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
83 pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
84 pngwtran.o pngmem.o pngerror.o pngpread.o
85
86OBJSDLL = $(OBJS:.o=.pic.o)
87
88.SUFFIXES: .c .o .pic.o
89
Glenn Randers-Pehrson42503282014-01-12 10:44:01 -060090.c.o:
91 $(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $<
92
Glenn Randers-Pehrson19095602001-03-14 07:08:39 -060093.c.pic.o:
Glenn Randers-Pehrson42503282014-01-12 10:44:01 -060094 $(CC) -c $(CPPFLAGS) $(CFLAGS) -fPIC -o $@ $*.c
Glenn Randers-Pehrson19095602001-03-14 07:08:39 -060095
Glenn Randers-Pehrson glennrp@comcast.net7ecf7bd2009-05-02 15:36:08 -050096all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
Glenn Randers-Pehrson19095602001-03-14 07:08:39 -060097
98libpng.a: $(OBJS)
Glenn Randers-Pehrson5c60b232006-03-07 07:09:22 -060099 $(AR_RC) $@ $(OBJS)
Glenn Randers-Pehrson19095602001-03-14 07:08:39 -0600100 $(RANLIB) $@
101
Glenn Randers-Pehrson03008a02002-04-27 10:11:25 -0500102libpng.pc:
Glenn Randers-Pehrson glennrp@comcast.net7ecf7bd2009-05-02 15:36:08 -0500103 cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
104 -e s!@exec_prefix@!$(exec_prefix)! \
105 -e s!@libdir@!$(LIBPATH)! \
106 -e s!@includedir@!$(INCPATH)! \
Glenn Randers-Pehrson7455cbf2011-11-24 14:40:36 -0600107 -e s!-lpng16!-lpng16\ -lz\ -lm! > libpng.pc
Glenn Randers-Pehrson03008a02002-04-27 10:11:25 -0500108
Glenn Randers-Pehrson837a3d12002-05-10 20:19:58 -0500109libpng-config:
110 ( cat scripts/libpng-config-head.in; \
111 echo prefix=\"$(prefix)\"; \
Glenn Randers-Pehrson5ff38d32002-09-17 23:38:46 -0500112 echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
Glenn Randers-Pehrson7455cbf2011-11-24 14:40:36 -0600113 echo libs=\"-lpng16 -lz -lm\"; \
Glenn Randers-Pehrson837a3d12002-05-10 20:19:58 -0500114 cat scripts/libpng-config-body.in ) > libpng-config
115 chmod +x libpng-config
116
Glenn Randers-Pehrson4deeb792006-03-22 16:21:59 -0600117$(LIBSO): $(LIBSOMAJ)
118 $(LN_SF) $(LIBSOMAJ) $(LIBSO)
Glenn Randers-Pehrson19095602001-03-14 07:08:39 -0600119
Glenn Randers-Pehrsone3f3c4e2010-02-07 18:08:50 -0600120$(LIBSOMAJ): $(OBJSDLL)
Glenn Randers-Pehrson0cc2f952002-10-03 06:32:37 -0500121 $(LD) -b +s \
Glenn Randers-Pehrsone3f3c4e2010-02-07 18:08:50 -0600122 +h $(LIBSOMAJ) -o $(LIBSOMAJ) $(OBJSDLL)
Glenn Randers-Pehrson glennrp@comcast.net7ecf7bd2009-05-02 15:36:08 -0500123
Glenn Randers-Pehrson4deeb792006-03-22 16:21:59 -0600124pngtest: pngtest.o $(LIBSO)
Glenn Randers-Pehrson19095602001-03-14 07:08:39 -0600125 $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
126
127test: pngtest
128 ./pngtest
129
Glenn Randers-Pehrsonc6de22d2002-02-23 18:55:25 -0600130
Glenn Randers-Pehrson0b3634b2011-12-17 09:57:00 -0600131install-headers: png.h pngconf.h pnglibconf.h
Glenn Randers-Pehrson5c60b232006-03-07 07:09:22 -0600132 -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
133 -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
Glenn Randers-Pehrson0b3634b2011-12-17 09:57:00 -0600134 cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
135 chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h
136 -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h
Glenn Randers-Pehrson5c60b232006-03-07 07:09:22 -0600137 -@$(RM_F) $(DI)/libpng
138 (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
Glenn Randers-Pehrsonc1bfe682002-03-06 22:08:00 -0600139
140install-static: install-headers libpng.a
Glenn Randers-Pehrson5c60b232006-03-07 07:09:22 -0600141 -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
Glenn Randers-Pehrsoncfbed9b2002-05-21 18:06:08 -0500142 cp libpng.a $(DL)/$(LIBNAME).a
143 chmod 644 $(DL)/$(LIBNAME).a
Glenn Randers-Pehrson5c60b232006-03-07 07:09:22 -0600144 -@$(RM_F) $(DL)/libpng.a
145 (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
Glenn Randers-Pehrsonc1bfe682002-03-06 22:08:00 -0600146
Glenn Randers-Pehrsone3f3c4e2010-02-07 18:08:50 -0600147install-shared: install-headers $(LIBSOMAJ) libpng.pc
Glenn Randers-Pehrson5c60b232006-03-07 07:09:22 -0600148 -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
Glenn Randers-Pehrsone3f3c4e2010-02-07 18:08:50 -0600149 -@$(RM_F) $(DL)/$(LIBSO)
150 -@$(RM_F) $(DL)/$(LIBSOREL)
Glenn Randers-Pehrson4deeb792006-03-22 16:21:59 -0600151 -@$(RM_F) $(DL)/$(OLDSO)
Glenn Randers-Pehrsone3f3c4e2010-02-07 18:08:50 -0600152 cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
153 chmod 755 $(DL)/$(LIBSOREL)
Glenn Randers-Pehrsoncfbed9b2002-05-21 18:06:08 -0500154 (cd $(DL); \
Glenn Randers-Pehrsone3f3c4e2010-02-07 18:08:50 -0600155 $(LN_SF) $(LIBSOREL) $(LIBSO); \
156 $(LN_SF) $(LIBSO) $(OLDSO))
Glenn Randers-Pehrson5c60b232006-03-07 07:09:22 -0600157 -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
158 -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
159 -@$(RM_F) $(DL)/pkgconfig/libpng.pc
Glenn Randers-Pehrsoncfbed9b2002-05-21 18:06:08 -0500160 cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
161 chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
Glenn Randers-Pehrson5c60b232006-03-07 07:09:22 -0600162 (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
Glenn Randers-Pehrsonc1bfe682002-03-06 22:08:00 -0600163
Glenn Randers-Pehrson03008a02002-04-27 10:11:25 -0500164install-man: libpng.3 libpngpf.3 png.5
Glenn Randers-Pehrson5c60b232006-03-07 07:09:22 -0600165 -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
166 -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
167 -@$(RM_F) $(DM)/man3/libpng.3
168 -@$(RM_F) $(DM)/man3/libpngpf.3
Glenn Randers-Pehrsoncfbed9b2002-05-21 18:06:08 -0500169 cp libpng.3 $(DM)/man3
170 cp libpngpf.3 $(DM)/man3
Glenn Randers-Pehrson5c60b232006-03-07 07:09:22 -0600171 -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
172 -@$(RM_F) $(DM)/man5/png.5
Glenn Randers-Pehrsoncfbed9b2002-05-21 18:06:08 -0500173 cp png.5 $(DM)/man5
Glenn Randers-Pehrson03008a02002-04-27 10:11:25 -0500174
Glenn Randers-Pehrson837a3d12002-05-10 20:19:58 -0500175install-config: libpng-config
Glenn Randers-Pehrson5c60b232006-03-07 07:09:22 -0600176 -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
177 -@$(RM_F) $(DB)/libpng-config
178 -@$(RM_F) $(DB)/$(LIBNAME)-config
Glenn Randers-Pehrsoncfbed9b2002-05-21 18:06:08 -0500179 cp libpng-config $(DB)/$(LIBNAME)-config
180 chmod 755 $(DB)/$(LIBNAME)-config
Glenn Randers-Pehrson5c60b232006-03-07 07:09:22 -0600181 (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
Glenn Randers-Pehrson704228f2002-05-02 20:49:40 -0500182
183install: install-static install-shared install-man install-config
Glenn Randers-Pehrson19095602001-03-14 07:08:39 -0600184
Glenn Randers-Pehrsond020e9d2002-06-28 09:34:00 -0500185# If you installed in $(DESTDIR), test-installed won't work until you
Glenn Randers-Pehrsona4981d42004-08-25 22:00:45 -0500186# move the library to its final location. Use test-dd to test it
187# before then.
188
189test-dd:
190 echo
191 echo Testing installed dynamic shared library in $(DL).
Glenn Randers-Pehrson42503282014-01-12 10:44:01 -0600192 $(CC) -I$(DI) $(CPPFLAGS) \
Glenn Randers-Pehrson5c60b232006-03-07 07:09:22 -0600193 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
Glenn Randers-Pehrson6bc53be2006-06-16 07:52:03 -0500194 -L$(DL) -L$(ZLIBLIB) -Wl,-rpath,$(DL) -Wl,-rpath,$(ZLIBLIB) \
Glenn Randers-Pehrson5c60b232006-03-07 07:09:22 -0600195 -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
Glenn Randers-Pehrsona4981d42004-08-25 22:00:45 -0500196 ./pngtestd pngtest.png
Glenn Randers-Pehrsond020e9d2002-06-28 09:34:00 -0500197
198test-installed:
199 echo
200 echo Testing installed dynamic shared library.
Glenn Randers-Pehrson42503282014-01-12 10:44:01 -0600201 $(CC) $(CPPFLAGS) \
Glenn Randers-Pehrson5c60b232006-03-07 07:09:22 -0600202 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
Glenn Randers-Pehrsond020e9d2002-06-28 09:34:00 -0500203 -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \
Glenn Randers-Pehrson5c60b232006-03-07 07:09:22 -0600204 -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
Glenn Randers-Pehrson2ae022d2002-07-01 22:23:46 -0500205 ./pngtesti pngtest.png
Glenn Randers-Pehrsond020e9d2002-06-28 09:34:00 -0500206
207clean:
Glenn Randers-Pehrson5c60b232006-03-07 07:09:22 -0600208 $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \
Glenn Randers-Pehrson4deeb792006-03-22 16:21:59 -0600209 libpng-config $(LIBSO) $(LIBSOMAJ)* \
Glenn Randers-Pehrson72531442010-04-17 08:17:51 -0500210 libpng.pc pnglibconf.h
Glenn Randers-Pehrson19095602001-03-14 07:08:39 -0600211
Cosmin Trutab729fff2018-07-28 23:39:55 -0400212DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO
Glenn Randers-Pehrson19095602001-03-14 07:08:39 -0600213writelock:
214 chmod a-w *.[ch35] $(DOCS) scripts/*
215
216# DO NOT DELETE THIS LINE -- make depend depends on it.
217
Glenn Randers-Pehrson42503282014-01-12 10:44:01 -0600218png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
219pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
220pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
221pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
222pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
223pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
224pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
225pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
226pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
227pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
228pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
229pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
230pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
231pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
232pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
Glenn Randers-Pehrson19095602001-03-14 07:08:39 -0600233
Glenn Randers-Pehrson0b3634b2011-12-17 09:57:00 -0600234pngtest.o: png.h pngconf.h pnglibconf.h