| The Android Open Source Project | 893912b | 2009-03-03 19:30:05 -0800 | [diff] [blame] | 1 | # Sample makefile for rpng-win / rpng2-win / wpng using mingw32-gcc and make. |
| 2 | # Greg Roelofs |
| 3 | # Last modified: 2 June 2007 |
| 4 | # |
| 5 | # The programs built by this makefile are described in the book, |
| 6 | # "PNG: The Definitive Guide," by Greg Roelofs (O'Reilly and |
| 7 | # Associates, 1999). Go buy a copy, eh? Well, OK, it's not |
| 8 | # generally for sale anymore, but it's the thought that counts, |
| 9 | # right? (Hint: http://www.libpng.org/pub/png/book/ ) |
| 10 | # |
| 11 | # Invoke this makefile from a DOS-prompt window via: |
| 12 | # |
| 13 | # make -f Makefile.mingw32 |
| 14 | # |
| 15 | # This makefile assumes libpng and zlib have already been built or downloaded |
| 16 | # and are in subdirectories at the same level as the current subdirectory |
| 17 | # (as indicated by the PNGDIR and ZDIR macros below). It makes no assumptions |
| 18 | # at all about the mingw32 installation tree (W32DIR). Edit as appropriate. |
| 19 | # |
| 20 | # Note that the names of the dynamic and static libpng and zlib libraries |
| 21 | # used below may change in later releases of the libraries. This makefile |
| 22 | # builds both statically and dynamically linked executables by default. |
| 23 | # (You need only one set, but for testing it can be handy to have both.) |
| 24 | |
| 25 | |
| 26 | # macros -------------------------------------------------------------------- |
| 27 | |
| 28 | #PNGDIR = ../..# for libpng-x.y.z/contrib/gregbook builds |
| 29 | PNGDIR = ../libpng-win32 |
| 30 | PNGINC = -I$(PNGDIR) |
| 31 | PNGLIBd = $(PNGDIR)/libpng.dll.a # dynamically linked |
| 32 | PNGLIBs = $(PNGDIR)/libpng.a # statically linked, local libpng |
| 33 | |
| 34 | #ZDIR = ../../../zlib-win32# for libpng-x.y.z/contrib/gregbook builds |
| 35 | ZDIR = ../zlib-win32 |
| 36 | ZINC = -I$(ZDIR) |
| 37 | ZLIBd = $(ZDIR)/libzdll.a |
| 38 | ZLIBs = $(ZDIR)/libz.a |
| 39 | |
| 40 | # change this to be the path where mingw32 installs its stuff: |
| 41 | W32DIR = |
| 42 | #W32DIR = /usr/local/cross-tools/i386-mingw32msvc |
| 43 | W32INC = -I$(W32DIR)/include |
| 44 | W32LIB = $(W32DIR)/lib/libuser32.a $(W32DIR)/lib/libgdi32.a |
| 45 | |
| 46 | CC = gcc |
| 47 | #CC = i386-mingw32msvc-gcc # e.g., Linux -> Win32 cross-compilation |
| 48 | LD = $(CC) |
| 49 | RM = rm -f |
| Sireesh Tripurari | b478e66 | 2014-05-09 15:15:10 +0530 | [diff] [blame] | 50 | CPPFLAGS = $(INCS) |
| 51 | CFLAGS = -O -Wall $(MINGW_CCFLAGS) |
| The Android Open Source Project | 893912b | 2009-03-03 19:30:05 -0800 | [diff] [blame] | 52 | # [note that -Wall is a gcc-specific compilation flag ("most warnings on")] |
| 53 | # [-ansi, -pedantic and -W can also be used] |
| 54 | LDFLAGS = $(MINGW_LDFLAGS) |
| 55 | O = .o |
| 56 | E = .exe |
| 57 | |
| 58 | INCS = $(PNGINC) $(ZINC) $(W32INC) |
| 59 | RLIBSd = $(PNGLIBd) $(ZLIBd) $(W32LIB) -lm |
| 60 | RLIBSs = $(PNGLIBs) $(ZLIBs) $(W32LIB) -lm |
| 61 | WLIBSd = $(PNGLIBd) $(ZLIBd) |
| 62 | WLIBSs = $(PNGLIBs) $(ZLIBs) |
| 63 | |
| 64 | RPNG = rpng-win |
| 65 | RPNG2 = rpng2-win |
| 66 | WPNG = wpng |
| 67 | |
| 68 | ROBJSd = $(RPNG)$(O) readpng.pic$(O) |
| 69 | ROBJS2d = $(RPNG2)$(O) readpng2.pic$(O) |
| 70 | WOBJSd = $(WPNG)$(O) writepng.pic$(O) |
| 71 | |
| 72 | RPNGs = $(RPNG)-static |
| 73 | RPNG2s = $(RPNG2)-static |
| 74 | WPNGs = $(WPNG)-static |
| 75 | |
| 76 | ROBJSs = $(RPNG)$(O) readpng$(O) |
| 77 | ROBJS2s = $(RPNG2)$(O) readpng2$(O) |
| 78 | WOBJSs = $(WPNG)$(O) writepng$(O) |
| 79 | |
| 80 | STATIC_EXES = $(RPNGs)$(E) $(RPNG2s)$(E) $(WPNGs)$(E) |
| 81 | DYNAMIC_EXES = $(RPNG)$(E) $(RPNG2)$(E) $(WPNG)$(E) |
| 82 | |
| 83 | EXES = $(STATIC_EXES) $(DYNAMIC_EXES) |
| 84 | |
| 85 | |
| 86 | # implicit make rules ------------------------------------------------------- |
| 87 | |
| 88 | .c$(O): |
| Sireesh Tripurari | b478e66 | 2014-05-09 15:15:10 +0530 | [diff] [blame] | 89 | $(CC) -c $(CPPFLAGS) $(CFLAGS) $< |
| The Android Open Source Project | 893912b | 2009-03-03 19:30:05 -0800 | [diff] [blame] | 90 | |
| 91 | %.pic$(O): %.c |
| Sireesh Tripurari | b478e66 | 2014-05-09 15:15:10 +0530 | [diff] [blame] | 92 | $(CC) -c $(CPPFLAGS) $(CFLAGS) -DPNG_BUILD_DLL -o $@ $< |
| The Android Open Source Project | 893912b | 2009-03-03 19:30:05 -0800 | [diff] [blame] | 93 | |
| 94 | |
| 95 | # dependencies -------------------------------------------------------------- |
| 96 | |
| 97 | all: $(EXES) |
| 98 | |
| 99 | $(RPNGs)$(E): $(ROBJSs) |
| 100 | $(LD) $(LDFLAGS) -o $@ $(ROBJSs) $(RLIBSs) |
| 101 | |
| 102 | $(RPNG)$(E): $(ROBJSd) |
| 103 | $(LD) $(LDFLAGS) -o $@ $(ROBJSd) $(RLIBSd) |
| 104 | |
| 105 | $(RPNG2s)$(E): $(ROBJS2s) |
| 106 | $(LD) $(LDFLAGS) -o $@ $(ROBJS2s) $(RLIBSs) |
| 107 | |
| 108 | $(RPNG2)$(E): $(ROBJS2d) |
| 109 | $(LD) $(LDFLAGS) -o $@ $(ROBJS2d) $(RLIBSd) |
| 110 | |
| 111 | $(WPNGs)$(E): $(WOBJSs) |
| 112 | $(LD) $(LDFLAGS) -o $@ $(WOBJSs) $(WLIBSs) |
| 113 | |
| 114 | $(WPNG)$(E): $(WOBJSd) |
| 115 | $(LD) $(LDFLAGS) -o $@ $(WOBJSd) $(WLIBSd) |
| 116 | |
| 117 | $(RPNG)$(O): $(RPNG).c readpng.h |
| 118 | $(RPNG2)$(O): $(RPNG2).c readpng2.h |
| 119 | $(WPNG)$(O): $(WPNG).c writepng.h |
| 120 | |
| 121 | readpng$(O) readpng.pic$(O): readpng.c readpng.h |
| 122 | readpng2$(O) readpng2.pic$(O): readpng2.c readpng2.h |
| 123 | writepng$(O) writepng.pic$(O): writepng.c writepng.h |
| 124 | |
| 125 | |
| 126 | # maintenance --------------------------------------------------------------- |
| 127 | |
| 128 | clean: |
| 129 | $(RM) $(EXES) |
| 130 | $(RM) $(ROBJSs) $(ROBJS2s) $(WOBJSs) |
| 131 | $(RM) $(ROBJSd) $(ROBJS2d) $(WOBJSd) |