src/png/scripts/makefile.gcc

   1 # makefile for libpng using gcc (generic, static library)
   2 # Copyright (C) 2008 Glenn Randers-Pehrson
   3 # Copyright (C) 2000 Cosmin Truta
   4 # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
   5 # For conditions of distribution and use, see copyright notice in png.h
   6
   7 # Location of the zlib library and include files
   8 ZLIBINC = ../zlib
   9 ZLIBLIB = ../zlib
  10
  11 # Compiler, linker, lib and other tools
  12 CC = gcc
  13 LD = $(CC)
  14 AR_RC = ar rcs
  15 RANLIB = ranlib
  16 RM_F = rm -f
  17
  18 CDEBUG = -g -DPNG_DEBUG=5
  19 LDDEBUG =
  20 CRELEASE = -O2
  21 LDRELEASE = -s
  22 #CFLAGS = -W -Wall $(CDEBUG)
  23 CFLAGS = -W -Wall $(CRELEASE)
  24 #LDFLAGS = $(LDDEBUG)
  25 LDFLAGS = $(LDRELEASE)
  26 LIBS = -lz -lm
  27
  28 # File extensions
  29 O=.o
  30 A=.a
  31 EXE=
  32
  33 # Variables
  34 OBJS = png$(O) pngerror$(O) pngget$(O) pngmem$(O) pngpread$(O) \
  35        pngread$(O) pngrio$(O) pngrtran$(O) pngrutil$(O) pngset$(O) \
  36        pngtrans$(O) pngwio$(O) pngwrite$(O) pngwtran$(O) pngwutil$(O)
  37
  38 # Targets
  39 all: static
  40
  41 .c$(O):
  42         $(CC) -c $(CFLAGS) -I$(ZLIBINC) $<
  43
  44 static: libpng$(A) pngtest$(EXE)
  45
  46 shared:
  47         @echo This is a generic makefile that cannot create shared libraries.
  48         @echo Please use a configuration that is specific to your platform.
  49         @false
  50
  51 libpng$(A): $(OBJS)
  52         $(AR_RC) $@ $(OBJS)
  53         $(RANLIB) $@
  54
  55 test: pngtest$(EXE)
  56         ./pngtest$(EXE)
  57
  58 pngtest$(EXE): pngtest$(O) libpng$(A)
  59         $(LD) $(LDFLAGS) -L$(ZLIBLIB) -o $@ pngtest$(O) libpng$(A) $(LIBS)
  60
  61 clean:
  62         $(RM_F) *$(O) libpng$(A) pngtest$(EXE) pngout.png
  63
  64 png$(O): png.h pngconf.h
  65 pngerror$(O): png.h pngconf.h
  66 pngget$(O): png.h pngconf.h
  67 pngmem$(O): png.h pngconf.h
  68 pngpread$(O): png.h pngconf.h
  69 pngread$(O): png.h pngconf.h
  70 pngrio$(O): png.h pngconf.h
  71 pngrtran$(O): png.h pngconf.h
  72 pngrutil$(O): png.h pngconf.h
  73 pngset$(O): png.h pngconf.h
  74 pngtest$(O): png.h pngconf.h
  75 pngtrans$(O): png.h pngconf.h
  76 pngwio$(O): png.h pngconf.h
  77 pngwrite$(O): png.h pngconf.h
  78 pngwtran$(O): png.h pngconf.h
  79 pngwutil$(O): png.h pngconf.h
  80