40N/A# Copyright (C) 1998, 1999, 2002 Greg Roelofs and Glenn Randers-Pehrson
40N/A# Copyright (C) 1996, 1997 Andreas Dilger
40N/A# For conditions of distribution and use, see copyright notice in
png.h 40N/APNGVER = $(PNGMAJ).$(PNGMIN)
40N/A# Prefix must be a full pathname.
40N/A# Where the zlib library and include files are located.
40N/A#ALIGN=-malign-loops=2 -malign-functions=2
40N/AWARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
40N/A -Wmissing-declarations -Wtraditional -Wcast-align \
40N/A -Wstrict-prototypes -Wmissing-prototypes #-Wconversion
40N/A# for pgcc version 2.95.1, -O3 is buggy; don't use it.
40N/ACFLAGS=-I$(ZLIBINC) -Wall -O3 -funroll-loops \
40N/A $(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5
493N/ALDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng12 -lz -lm
40N/ALDFLAGS_A=-L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB)
libpng.a -lz -lm
40N/AINCPATH=$(prefix)/include
40N/ALIBPATH=$(prefix)/lib
40N/AMANPATH=$(prefix)/man
40N/ABINPATH=$(prefix)/bin
40N/A# override DESTDIR= on the make install command line to easily support
40N/A# installing into a temporary location. Example:
493N/A# If you're going to install into a temporary location
40N/A# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
40N/A# you execute make install.
40N/ADI=$(DESTDIR)$(INCPATH)
70N/ADL=$(DESTDIR)$(LIBPATH)
$(CC) -c $(CFLAGS) -fPIC -o $@ $*.c
echo prefix=\"$(prefix)\"; \
echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
echo L_opts=\"-L$(LIBPATH)\"; \
echo R_opts=\"-Wl,-rpath,$(LIBPATH)\"; \
echo libs=\"-lpng12 -lz -lm\"; \
$(LIBNAME).so: $(LIBNAME).so.$(PNGMAJ)
ln -sf $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so
$(LIBNAME).so.$(PNGMAJ): $(LIBNAME).so.$(PNGVER)
ln -sf $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ)
$(LIBNAME).so.$(PNGVER): $(OBJSDLL)
$(CC) -shared -Wl,-soname,$(LIBNAME).so.$(PNGMAJ) \
-o $(LIBNAME).so.$(PNGVER) \
$(CC) -o pngtest $(CFLAGS)
pngtest.o $(LDFLAGS)
$(CC) -o pngtest-static $(CFLAGS)
pngtest.o $(LDFLAGS_A)
test: pngtest pngtest-static
@echo " Running pngtest dynamically linked with $(LIBNAME).so:"
@echo " Running pngtest statically linked with
libpng.a:"
-@if [ ! -d $(DI) ]; then mkdir $(DI); fi
-@if [ ! -d $(DI)/$(LIBNAME) ]; then mkdir $(DI)/$(LIBNAME); fi
(cd $(DI); ln -sf $(LIBNAME) libpng; ln -sf $(LIBNAME)/* .)
install-static: install-headers
libpng.a -@if [ ! -d $(DL) ]; then mkdir $(DL); fi
chmod 644 $(DL)/$(LIBNAME).a
(cd $(DL); ln -sf $(LIBNAME).a
libpng.a)
install-shared: install-headers $(LIBNAME).so.$(PNGVER)
libpng.pc \
-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
-@
/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGVER)* $(DL)/$(LIBNAME).so
-@
/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)
cp $(LIBNAME).so.$(PNGVER) $(DL)
chmod 755 $(DL)/$(LIBNAME).so.$(PNGVER)
ln -sf $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ); \
ln -sf $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so)
-@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi
-@
/bin/rm -f $(DL)/pkgconfig/$(LIBNAME).pc
chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
(cd $(DL)/pkgconfig; ln -sf $(LIBNAME).pc
libpng.pc)
install-man: libpng.3 libpngpf.3 png.5
-@if [ ! -d $(DM) ]; then mkdir $(DM); fi
-@if [ ! -d $(DM)/man3 ]; then mkdir $(DM)/man3; fi
-@if [ ! -d $(DM)/man5 ]; then mkdir $(DM)/man5; fi
install-config: libpng-config
-@if [ ! -d $(DB) ]; then mkdir $(DB); fi
-@
/bin/rm -f $(DB)/$(LIBNAME)-config
cp libpng-config $(DB)/$(LIBNAME)-config
chmod 755 $(DB)/$(LIBNAME)-config
(cd $(DB); ln -sf $(LIBNAME)-config libpng-config)
install: install-static install-shared install-man install-config
# If you installed in $(DESTDIR), test-installed won't work until you
# move the library to its final location. Use test-dd to test it
echo Testing installed dynamic shared library in $(DL).
$(CC) -I$(DI) -I$(ZLIBINC) \
`$(BINPATH)/libpng12-config --cflags`
pngtest.c \
-L$(DL) -L$(ZLIBLIB) -W1, -rpath,$(DL) -Wl,-rpath,$(ZLIBLIB) \
-o pngtestd `$(BINPATH)/libpng12-config --ldflags`
`$(BINPATH)/libpng12-config --cflags`
pngtest.c \
-L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \
-o pngtesti `$(BINPATH)/libpng12-config --ldflags`
$(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)* pngtest-static pngtesti \
DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
chmod a-w *.[ch35] $(DOCS) scripts/*
# DO NOT DELETE THIS LINE -- make depend depends on it.