| 1 | # makefile for libpng using gcc (generic, static library)
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| 2 | # Copyright (C) 2002, 2006 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 | # For conditions of distribution and use, see copyright notice in png.h
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| 7 |
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| 8 | # Location of the zlib library and include files
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| 9 | ZLIBINC = ../zlib
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| 10 | ZLIBLIB = ../zlib
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| 11 |
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| 12 | # Compiler, linker, lib and other tools
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| 13 | CC = gcc
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| 14 | LD = $(CC)
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| 15 | AR_RC = ar rcs
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| 16 | MKDIR_P = mkdir -p
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| 17 | RANLIB = ranlib
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| 18 | RM_F = rm -f
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| 19 | LN_SF = ln -f -s
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| 20 |
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| 21 | LIBNAME=libpng12
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| 22 | PNGMAJ = 0
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| 23 | PNGMIN = 1.2.29
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| 24 | PNGVER = $(PNGMAJ).$(PNGMIN)
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| 25 |
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| 26 | prefix=/usr/local
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| 27 | INCPATH=$(prefix)/include
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| 28 | LIBPATH=$(prefix)/lib
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| 29 |
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| 30 | # override DESTDIR= on the make install command line to easily support
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| 31 | # installing into a temporary location. Example:
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| 32 | #
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| 33 | # make install DESTDIR=/tmp/build/libpng
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| 34 | #
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| 35 | # If you're going to install into a temporary location
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| 36 | # via DESTDIR, $(DESTDIR)$(prefix) must already exist before
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| 37 | # you execute make install.
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| 38 | DESTDIR=
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| 39 |
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| 40 | DI=$(DESTDIR)$(INCPATH)
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| 41 | DL=$(DESTDIR)$(LIBPATH)
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| 42 |
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| 43 | CDEBUG = -g -DPNG_DEBUG=5
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| 44 | LDDEBUG =
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| 45 | CRELEASE = -O2
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| 46 | LDRELEASE = -s
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| 47 | WARNMORE=-Wall
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| 48 | CFLAGS = -I$(ZLIBINC) $(WARNMORE) $(CRELEASE)
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| 49 | LDFLAGS = -L. -L$(ZLIBLIB) -lpng12 -lz -lm $(LDRELEASE)
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| 50 |
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| 51 | # File extensions
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| 52 | O=.o
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| 53 | A=.a
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| 54 | E=
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| 55 |
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| 56 | # Variables
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| 57 | OBJS = png$(O) pngerror$(O) pngget$(O) pngmem$(O) pngpread$(O) \
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| 58 | pngread$(O) pngrio$(O) pngrtran$(O) pngrutil$(O) pngset$(O) \
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| 59 | pngtrans$(O) pngwio$(O) pngwrite$(O) pngwtran$(O) pngwutil$(O)
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| 60 |
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| 61 | # Targets
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| 62 | all: $(LIBNAME)$(A) pngtest$(E)
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| 63 |
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| 64 | $(LIBNAME)$(A): $(OBJS)
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| 65 | $(AR_RC) $@ $(OBJS)
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| 66 | $(RANLIB) $@
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| 67 |
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| 68 | test: pngtest$(E)
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| 69 | ./pngtest$(E)
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| 70 |
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| 71 | pngtest$(E): pngtest$(O) $(LIBNAME)$(A)
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| 72 | $(LD) -o $@ pngtest$(O) $(LDFLAGS)
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| 73 |
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| 74 | install: $(LIBNAME)$(A)
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| 75 | -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
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| 76 | -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
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| 77 | -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
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| 78 | -@$(RM_F) $(DI)/$(LIBNAME)/png.h
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| 79 | -@$(RM_F) $(DI)/$(LIBNAME)/pngconf.h
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| 80 | -@$(RM_F) $(DI)/png.h
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| 81 | -@$(RM_F) $(DI)/pngconf.h
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| 82 | cp png.h pngconf.h $(DI)/$(LIBNAME)
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| 83 | chmod 644 $(DI)/$(LIBNAME)/png.h \
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| 84 | $(DI)/$(LIBNAME)/pngconf.h
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| 85 | -@$(RM_F) -r $(DI)/libpng
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| 86 | (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
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| 87 | -@$(RM_F) $(DL)/$(LIBNAME)$(A)
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| 88 | -@$(RM_F) $(DL)/libpng$(A)
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| 89 | cp $(LIBNAME)$(A) $(DL)/$(LIBNAME)$(A)
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| 90 | chmod 644 $(DL)/$(LIBNAME)$(A)
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| 91 | (cd $(DL); $(LN_SF) $(LIBNAME)$(A) libpng$(A))
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| 92 | (cd $(DI); $(LN_SF) libpng/* .;)
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| 93 |
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| 94 | clean:
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| 95 | $(RM_F) *.o $(LIBNAME)$(A) pngtest pngout.png
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| 96 |
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| 97 | png$(O): png.h pngconf.h
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| 98 | pngerror$(O): png.h pngconf.h
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| 99 | pngget$(O): png.h pngconf.h
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| 100 | pngmem$(O): png.h pngconf.h
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| 101 | pngpread$(O): png.h pngconf.h
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| 102 | pngread$(O): png.h pngconf.h
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| 103 | pngrio$(O): png.h pngconf.h
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| 104 | pngrtran$(O): png.h pngconf.h
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| 105 | pngrutil$(O): png.h pngconf.h
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| 106 | pngset$(O): png.h pngconf.h
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| 107 | pngtest$(O): png.h pngconf.h
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| 108 | pngtrans$(O): png.h pngconf.h
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| 109 | pngwio$(O): png.h pngconf.h
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| 110 | pngwrite$(O): png.h pngconf.h
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| 111 | pngwtran$(O): png.h pngconf.h
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| 112 | pngwutil$(O): png.h pngconf.h
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| 113 |
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