source: rtems-graphics-toolkit/libpng-1.5.11/scripts/makefile.std @ 248419a

# makefile for libpng
# Copyright (C) 2002, 2006 Glenn Randers-Pehrson
# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
#
# This code is released under the libpng license.
# For conditions of distribution and use, see the disclaimer
# and license in png.h

# where make install puts libpng.a and png.h
prefix=/usr/local
INCPATH=$(prefix)/include
LIBPATH=$(prefix)/lib

# override DESTDIR= on the make install command line to easily support
# installing into a temporary location.  Example:
#
#    make install DESTDIR=/tmp/build/libpng
#
# If you're going to install into a temporary location
# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
# you execute make install.
DESTDIR=

# Where the zlib library and include files are located
#ZLIBLIB=/usr/local/lib
#ZLIBINC=/usr/local/include
ZLIBLIB=../zlib
ZLIBINC=../zlib

CC=cc
AR_RC=ar rc
MKDIR_P=mkdir
LN_SF=ln -sf
RANLIB=ranlib
RM_F=rm -f
AWK = awk
SED = sed
CPP = $(CC) -E
ECHO = echo

DFNFLAGS = # DFNFLAGS contains -D options to use in the libpng build
CFLAGS=-I$(ZLIBINC) -O # -g -DPNG_DEBUG=5
LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm

OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
        pngwtran.o pngmem.o pngerror.o pngpread.o

all: libpng.a pngtest

# The standard pnglibconf.h exists as scripts/pnglibconf.h.prebuilt,
# copy this if the following doesn't work.
pnglibconf.dfn: scripts/pnglibconf.dfa scripts/options.awk pngconf.h
        $(RM_F) $@ dfn?.out
        $(AWK) -f scripts/options.awk out=dfn1.out version=search pngconf.h\
            scripts/pnglibconf.dfa $(DFA_XTRA) 1>&2
        $(AWK) -f scripts/options.awk out=dfn2.out dfn1.out 1>&2
        cp dfn2.out $@
        $(RM_F) dfn?.out

pnglibconf.h: pnglibconf.dfn
        $(RM_F) $@ dfn.c dfn?.out
        $(ECHO) '#include "pnglibconf.dfn"' >dfn.c
        $(CPP) $(DFNFLAGS) dfn.c >dfn1.out
        $(SED) -n -e 's|^.*PNG_DEFN_MAGIC *-\(.*\)- *PNG_DEFN_END.*$$|\1|p'\
            dfn1.out >dfn2.out
        $(SED) -e 's| *PNG_JOIN *||g' -e 's| *$$||' dfn2.out >dfn3.out
        cp dfn3.out $@
        $(RM_F) dfn.c dfn?.out

libpng.a: $(OBJS)
        $(AR_RC) $@  $(OBJS)
        $(RANLIB) $@

pngtest: pngtest.o libpng.a
        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)

test: pngtest
        ./pngtest

install: libpng.a pnglibconf.h
        -@$(MKDIR_P) $(DESTDIR)$(INCPATH)
        -@$(MKDIR_P) $(DESTDIR)$(INCPATH)/libpng
        -@$(MKDIR_P) $(DESTDIR)$(LIBPATH)
        -@$(RM_F) $(DESTDIR)$(INCPATH)/png.h
        -@$(RM_F) $(DESTDIR)$(INCPATH)/pngconf.h
        -@$(RM_F) $(DESTDIR)$(INCPATH)/pnglibconf.h
        cp png.h $(DESTDIR)$(INCPATH)/libpng
        cp pngconf.h $(DESTDIR)$(INCPATH)/libpng
        cp pnglibconf.h $(DESTDIR)$(INCPATH)/libpng
        chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h
        chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h
        chmod 644 $(DESTDIR)$(INCPATH)/libpng/pnglibconf.h
        (cd $(DESTDIR)$(INCPATH); ln -f -s libpng/* .)
        cp libpng.a $(DESTDIR)$(LIBPATH)
        chmod 644 $(DESTDIR)$(LIBPATH)/libpng.a

clean:
        $(RM_F) *.o libpng.a pngtest pngout.png pnglibconf.* dfn.c dfn?.out

DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
writelock:
        chmod a-w *.[ch35] $(DOCS) scripts/*

# DO NOT DELETE THIS LINE -- make depend depends on it.

png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

pngtest.o: png.h pngconf.h pnglibconf.h