125 lines
4.7 KiB
Plaintext
125 lines
4.7 KiB
Plaintext
# 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 = $(CC) -E
|
|
ECHO = echo
|
|
|
|
DFNFLAGS = # DFNFLAGS contains -D options to use in the libpng build
|
|
DFA_EXTRA = # extra files that can be used to control configuration
|
|
CFLAGS=-I$(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.h: pnglibconf.dfn
|
|
$(RM_F) $@ pnglibconf.c pnglibconf.out pnglibconf.tmp
|
|
$(ECHO) '#include "pnglibconf.dfn"' >pnglibconf.c
|
|
$(ECHO) "If '$(CC) -E' crashes try /lib/cpp (e.g. CPP='/lib/cpp')" >&2
|
|
$(CPP) $(DFNFLAGS) pnglibconf.c >pnglibconf.out
|
|
$(AWK) -f "scripts/dfn.awk" out="pnglibconf.tmp" pnglibconf.out 1>&2
|
|
mv pnglibconf.tmp $@
|
|
|
|
pnglibconf.dfn: scripts/pnglibconf.dfa scripts/options.awk pngconf.h pngusr.dfa $(DFA_XTRA)
|
|
$(RM_F) $@ pnglibconf.pre pnglibconf.tmp
|
|
$(ECHO) "Calling $(AWK) from scripts/pnglibconf.mak" >&2
|
|
$(ECHO) "If 'awk' crashes try a better awk (e.g. AWK='nawk')" >&2
|
|
$(AWK) -f scripts/options.awk out="pnglibconf.pre"\
|
|
version=search pngconf.h scripts/pnglibconf.dfa\
|
|
pngusr.dfa $(DFA_XTRA) 1>&2
|
|
$(AWK) -f scripts/options.awk out="pnglibconf.tmp" pnglibconf.pre 1>&2
|
|
mv pnglibconf.tmp $@
|
|
|
|
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.*
|
|
|
|
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
|