| # makefile for libpng using gcc (generic, static library) |
| # Copyright (C) 2000, 2022 Cosmin Truta |
| # Copyright (C) 2002, 2006-2009, 2014 Glenn Randers-Pehrson |
| # Copyright (C) 2000 Marc O. Gloor (AIX support added, from makefile.gcc) |
| # 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 |
| |
| # Location of the zlib library and include files |
| ZLIBINC = ../zlib |
| ZLIBLIB = ../zlib |
| |
| # Compiler, linker, lib and other tools |
| CC = gcc |
| LD = $(CC) |
| AR_RC = ar rcs |
| RANLIB = ranlib |
| MKDIR_P = mkdir -p |
| RM_F = rm -f |
| LN_SF = ln -f -s |
| |
| LIBNAME = libpng16 |
| PNGMAJ = 16 |
| |
| prefix=/usr/local |
| INCPATH=$(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= |
| |
| DI=$(DESTDIR)$(INCPATH) |
| DL=$(DESTDIR)$(LIBPATH) |
| |
| WARNMORE = |
| CPPFLAGS = -I$(ZLIBINC) # -DPNG_DEBUG=5 |
| CFLAGS = -O2 -Wall -Wextra -Wundef # $(WARNMORE) -g |
| LDFLAGS = -L. -L$(ZLIBLIB) -lpng16 -lz -lm # -g |
| |
| # File lists |
| OBJS = png.o pngerror.o pngget.o pngmem.o pngpread.o \ |
| pngread.o pngrio.o pngrtran.o pngrutil.o pngset.o \ |
| pngtrans.o pngwio.o pngwrite.o pngwtran.o pngwutil.o |
| |
| # Targets |
| .c.o: |
| $(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $< |
| |
| all: $(LIBNAME).a pngtest$(E) |
| |
| include scripts/pnglibconf.mak |
| REMOVE = $(RM_F) |
| DFNFLAGS = $(DEFS) $(CPPFLAGS) |
| |
| $(LIBNAME).a: $(OBJS) |
| $(AR_RC) $@ $(OBJS) |
| $(RANLIB) $@ |
| |
| test: pngtest$(E) |
| ./pngtest$(E) |
| |
| pngtest$(E): pngtest.o $(LIBNAME).a |
| $(LD) -o $@ pngtest.o $(LDFLAGS) |
| |
| install: $(LIBNAME).a |
| -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi |
| -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi |
| -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi |
| -@$(RM_F) $(DI)/$(LIBNAME)/png.h |
| -@$(RM_F) $(DI)/$(LIBNAME)/pngconf.h |
| -@$(RM_F) $(DI)/$(LIBNAME)/pnglibconf.h |
| -@$(RM_F) $(DI)/png.h |
| -@$(RM_F) $(DI)/pngconf.h |
| -@$(RM_F) $(DI)/pnglibconf.h |
| cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME) |
| chmod 644 $(DI)/$(LIBNAME)/png.h \ |
| $(DI)/$(LIBNAME)/pngconf.h \ |
| $(DI)/$(LIBNAME)/pnglibconf.h |
| -@$(RM_F) -r $(DI)/libpng |
| (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .) |
| -@$(RM_F) $(DL)/$(LIBNAME).a |
| -@$(RM_F) $(DL)/libpng.a |
| cp $(LIBNAME).a $(DL)/$(LIBNAME).a |
| chmod 644 $(DL)/$(LIBNAME).a |
| (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) |
| (cd $(DI); $(LN_SF) libpng/* .;) |
| |
| clean: |
| $(RM_F) *.o $(LIBNAME).a pngtest pngout.png pnglibconf.h |
| |
| 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 |
| pngget.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 |
| pngpread.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 |
| pngrio.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 |
| pngset.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 |
| pngwio.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 |
| |
| pngtest.o: png.h pngconf.h pnglibconf.h |