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libpng/scripts/makefile.gcc

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# makefile for libpng using gcc (generic, static library)
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# Copyright (C) 2008 Glenn Randers-Pehrson
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# Copyright (C) 2000 Cosmin Truta
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# 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
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# Location of the zlib library and include files
ZLIBINC = ../zlib
ZLIBLIB = ../zlib
# Compiler, linker, lib and other tools
CC = gcc
LD = $(CC)
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AR_RC = ar rcs
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RANLIB = ranlib
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RM_F = rm -f
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CDEBUG = -g -DPNG_DEBUG=5
LDDEBUG =
CRELEASE = -O2
LDRELEASE = -s
#CFLAGS = -DPNG_CONFIGURE_LIBPNG -W -Wall $(CDEBUG)
CFLAGS = -DPNG_CONFIGURE_LIBPNG -W -Wall $(CRELEASE)
#LDFLAGS = $(LDDEBUG)
LDFLAGS = $(LDRELEASE)
LIBS = -lz -lm
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# File extensions
O=.o
A=.a
EXE=
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# Variables
OBJS = png$(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)
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# Targets
all: static
.c$(O):
$(CC) -c $(CFLAGS) -I$(ZLIBINC) $<
static: libpng$(A) pngtest$(EXE)
shared:
@echo This is a generic makefile that cannot create shared libraries.
@echo Please use a configuration that is specific to your platform.
@false
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libpng$(A): $(OBJS)
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$(AR_RC) $@ $(OBJS)
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$(RANLIB) $@
test: pngtest$(EXE)
./pngtest$(EXE)
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pngtest$(EXE): pngtest$(O) libpng$(A)
$(LD) $(LDFLAGS) -L$(ZLIBLIB) -o $@ pngtest$(O) libpng$(A) $(LIBS)
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clean:
$(RM_F) *$(O) libpng$(A) pngtest$(EXE) pngout.png
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png$(O): png.h pngconf.h
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pngerror$(O): png.h pngconf.h
pngget$(O): png.h pngconf.h
pngmem$(O): png.h pngconf.h
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pngpread$(O): png.h pngconf.h
pngread$(O): png.h pngconf.h
pngrio$(O): png.h pngconf.h
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pngrtran$(O): png.h pngconf.h
pngrutil$(O): png.h pngconf.h
pngset$(O): png.h pngconf.h
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pngtrans$(O): png.h pngconf.h
pngwio$(O): png.h pngconf.h
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pngwrite$(O): png.h pngconf.h
pngwtran$(O): png.h pngconf.h
pngwutil$(O): png.h pngconf.h
pngtest$(O): png.h pngconf.h