1# makefile for libpng on BeOS x86 ELF with gcc
  2# modified from makefile.linux by Sander Stoks
  3# Copyright (C) 2002, 2006, 2008, 2010-2014 Glenn Randers-Pehrson
  4# Copyright (C) 1999 Greg Roelofs
  5# Copyright (C) 1996, 1997 Andreas Dilger
  6#
  7# This code is released under the libpng license.
  8# For conditions of distribution and use, see the disclaimer
  9# and license in png.h
 10
 11# Library name:
 12LIBNAME=libpng16
 13PNGMAJ = 16
 14
 15# Shared library names:
 16LIBSO=$(LIBNAME).so
 17LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
 18LIBSOREL=$(LIBSOMAJ).$(RELEASE)
 19OLDSO=libpng.so
 20
 21# Utilities:
 22CC=gcc
 23AR_RC=ar rc
 24MKDIR_P=mkdir -p
 25LN_SF=ln -sf
 26RANLIB=ranlib
 27CP=cp
 28RM_F=/bin/rm -f
 29
 30# Where the zlib library and include files are located
 31ZLIBLIB=/usr/local/lib
 32ZLIBINC=/usr/local/include
 33
 34ALIGN=
 35# For i386:
 36# ALIGN=-malign-loops=2 -malign-functions=2
 37
 38WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
 39	-Wmissing-declarations -Wtraditional -Wcast-align \
 40	-Wstrict-prototypes -Wmissing-prototypes #-Wconversion
 41
 42# On BeOS, -O1 is actually better than -O3.  This is a known bug but it's
 43# still here in R4.5
 44CPPFLAGS=-I$(ZLIBINC) # -DPNG_DEBUG=5
 45CFLAGS=-W -Wall -O1 -funroll-loops $(ALIGN) # $(WARNMORE) -g
 46# LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng -lz
 47LDFLAGS=-L. -Wl,-soname=$(LIBSOMAJ) -L$(ZLIBLIB) -lz
 48
 49# where make install puts libpng.a, libpng16.so*, and png.h
 50prefix=/usr/local
 51exec_prefix=$(prefix)
 52INCPATH=$(prefix)/include
 53LIBPATH=$(exec_prefix)/lib
 54MANPATH=$(prefix)/man
 55BINPATH=$(exec_prefix)/bin
 56
 57# override DESTDIR= on the make install command line to easily support
 58# installing into a temporary location.  Example:
 59#
 60#    make install DESTDIR=/tmp/build/libpng
 61#
 62# If you're going to install into a temporary location
 63# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
 64# you execute make install.
 65DESTDIR=
 66
 67DB=$(DESTDIR)$(BINPATH)
 68DI=$(DESTDIR)$(INCPATH)
 69DL=$(DESTDIR)$(LIBPATH)
 70DM=$(DESTDIR)$(MANPATH)
 71
 72# Pre-built configuration
 73# See scripts/pnglibconf.mak for more options
 74PNGLIBCONF_H_PREBUILT = scripts/pnglibconf.h.prebuilt
 75
 76OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
 77	pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
 78	pngwtran.o pngmem.o pngerror.o pngpread.o
 79
 80OBJSDLL = $(OBJS)
 81
 82.SUFFIXES:      .c .o
 83
 84.c.o:
 85	$(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $<
 86
 87all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
 88
 89pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
 90	$(CP) $(PNGLIBCONF_H_PREBUILT) $@
 91
 92libpng.a: $(OBJS)
 93	$(AR_RC) $@ $(OBJS)
 94	$(RANLIB) $@
 95
 96libpng.pc:
 97	cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
 98	-e s!@exec_prefix@!$(exec_prefix)! \
 99	-e s!@libdir@!$(LIBPATH)! \
100	-e s!@includedir@!$(INCPATH)! \
101	-e s!-lpng16!-lpng16\ -lz\ -lm! > libpng.pc
102
103libpng-config:
104	( cat scripts/libpng-config-head.in; \
105	echo prefix=\"$(prefix)\"; \
106	echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
107	echo libs=\"-lpng16 -lz \"; \
108	cat scripts/libpng-config-body.in ) > libpng-config
109	chmod +x libpng-config
110
111$(LIBSO): $(LIBSOMAJ)
112	$(LN_SF) $(LIBSOMAJ) $(LIBSO)
113	cp $(LIBSO)* /boot/home/config/lib
114
115$(LIBSOMAJ): $(OBJSDLL)
116	$(CC) -nostart -Wl,-soname,$(LIBSOMAJ) -o \
117	$(LIBSOMAJ) $(OBJSDLL) $(LDFLAGS)
118
119pngtest: pngtest.o $(LIBSO)
120	$(CC) -L$(ZLIBLIB) -L. -lz -lpng16 -o pngtest pngtest.o
121
122test: pngtest
123	./pngtest
124
125install-headers: png.h pngconf.h pnglibconf.h
126	-@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
127	-@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
128	cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
129	chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h
130	-@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h
131	-@$(RM_F) $(DI)/libpng
132	(cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
133
134install-static: install-headers libpng.a
135	-@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
136	cp libpng.a $(DL)/$(LIBNAME).a
137	chmod 644 $(DL)/$(LIBNAME).a
138	-@$(RM_F) $(DL)/libpng.a
139	(cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
140
141install-shared: install-headers $(LIBSOMAJ) libpng.pc
142	-@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
143	-@$(RM_F) $(DL)/$(LIBSO)
144	-@$(RM_F) $(DL)/$(LIBSOREL)
145	-@$(RM_F) $(DL)/$(OLDSO)
146	cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
147	chmod 755 $(DL)/$(LIBSOREL)
148	(cd $(DL); \
149	$(LN_SF) $(LIBSOREL) $(LIBSO); \
150	$(LN_SF) $(LIBSO) $(OLDSO))
151	-@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
152	-@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
153	-@$(RM_F) $(DL)/pkgconfig/libpng.pc
154	cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
155	chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
156	(cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
157
158install-man: libpng.3 libpngpf.3 png.5
159	-@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
160	-@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
161	-@$(RM_F) $(DM)/man3/libpng.3
162	-@$(RM_F) $(DM)/man3/libpngpf.3
163	cp libpng.3 $(DM)/man3
164	cp libpngpf.3 $(DM)/man3
165	-@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
166	-@$(RM_F) $(DM)/man5/png.5
167	cp png.5 $(DM)/man5
168
169install-config: libpng-config
170	-@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
171	-@$(RM_F) $(DB)/libpng-config
172	-@$(RM_F) $(DB)/$(LIBNAME)-config
173	cp libpng-config $(DB)/$(LIBNAME)-config
174	chmod 755 $(DB)/$(LIBNAME)-config
175	(cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
176
177install: install-static install-shared install-man install-config
178
179# If you installed in $(DESTDIR), test-installed won't work until you
180# move the library to its final location.  Use test-dd to test it
181# before then.
182
183test-dd:
184	echo
185	echo Testing installed dynamic shared library in $(DL).
186	$(CC) -I$(DI) $(CPPFLAGS) $(CFLAGS) \
187	   `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
188	   -L$(DL) -L$(ZLIBLIB) -Wl,-rpath $(ZLIBLIB):$(DL) \
189	   -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
190	./pngtestd pngtest.png
191
192test-installed:
193	$(CC) $(CPPFLAGS) $(CFLAGS) \
194	   `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
195	   -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \
196	   -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
197	./pngtesti pngtest.png
198
199clean:
200	$(RM_F) *.o libpng.a pngtest pngout.png libpng-config \
201	$(LIBSO) $(LIBSOMAJ)* pngtesti \
202	pnglibconf.h libpng.pc
203
204# DO NOT DELETE THIS LINE -- make depend depends on it.
205
206png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
207pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
208pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
209pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
210pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
211pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
212pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
213pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
214pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
215pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
216pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
217pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
218pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
219pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
220pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
221
222pngtest.o: png.h pngconf.h pnglibconf.h