| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame] | 1 | # Sample makefile for rpng-win / rpng2-win / wpng using MSVC and NMAKE. |
| 2 | # Greg Roelofs |
| 3 | # Last modified: 16 February 1999 |
| 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? Buy some for friends |
| 8 | # and family, too. (Not that this is a blatant plug or anything.) |
| 9 | # |
| 10 | # Invoke this makefile from a DOS prompt window via: |
| 11 | # |
| 12 | # %devstudio%\vc\bin\vcvars32.bat |
| 13 | # nmake -nologo -f Makefile.w32 |
| 14 | # |
| 15 | # where %devstudio% is the installation directory for MSVC / DevStudio. If |
| 16 | # you get "environment out of space" errors, create a desktop shortcut with |
| 17 | # "c:\windows\command.com /e:4096" as the program command line and set the |
| 18 | # working directory to this directory. Then double-click to open the new |
| 19 | # DOS-prompt window with a bigger environment and retry the commands above. |
| 20 | # |
| 21 | # This makefile assumes libpng and zlib have already been built or downloaded |
| 22 | # and are in subdirectories at the same level as the current subdirectory |
| 23 | # (as indicated by the PNGPATH and ZPATH macros below). Edit as appropriate. |
| 24 | # |
| 25 | # Note that the names of the dynamic and static libpng and zlib libraries |
| 26 | # used below may change in later releases of the libraries. This makefile |
| 27 | # builds statically linked executables, but that can be changed by uncom- |
| 28 | # menting the appropriate PNGLIB and ZLIB lines. |
| 29 | |
| 30 | !include <ntwin32.mak> |
| 31 | |
| 32 | |
| 33 | # macros -------------------------------------------------------------------- |
| 34 | |
| 35 | PNGPATH = ../libpng |
| 36 | PNGINC = -I$(PNGPATH) |
| 37 | #PNGLIB = $(PNGPATH)/pngdll.lib |
| 38 | PNGLIB = $(PNGPATH)/libpng.lib |
| 39 | |
| 40 | ZPATH = ../zlib |
| 41 | ZINC = -I$(ZPATH) |
| 42 | #ZLIB = $(ZPATH)/zlibdll.lib |
| 43 | ZLIB = $(ZPATH)/zlibstat.lib |
| 44 | |
| 45 | WINLIBS = -defaultlib:user32.lib gdi32.lib |
| 46 | # ["real" apps may also need comctl32.lib, comdlg32.lib, winmm.lib, etc.] |
| 47 | |
| 48 | INCS = $(PNGINC) $(ZINC) |
| 49 | RLIBS = $(PNGLIB) $(ZLIB) $(WINLIBS) |
| 50 | WLIBS = $(PNGLIB) $(ZLIB) |
| 51 | |
| 52 | CC = cl |
| 53 | LD = link |
| 54 | RM = del |
| 55 | CFLAGS = -nologo -O -W3 $(INCS) $(cvars) |
| 56 | # [note that -Wall is an MSVC-specific compilation flag ("all warnings on")] |
| 57 | # [see %devstudio%\vc\include\win32.mak for cvars macro definition] |
| 58 | O = .obj |
| 59 | E = .exe |
| 60 | |
| 61 | RLDFLAGS = -nologo -subsystem:windows |
| 62 | WLDFLAGS = -nologo |
| 63 | |
| 64 | RPNG = rpng-win |
| 65 | RPNG2 = rpng2-win |
| 66 | WPNG = wpng |
| 67 | |
| 68 | ROBJS = $(RPNG)$(O) readpng$(O) |
| 69 | ROBJS2 = $(RPNG2)$(O) readpng2$(O) |
| 70 | WOBJS = $(WPNG)$(O) writepng$(O) |
| 71 | |
| 72 | EXES = $(RPNG)$(E) $(RPNG2)$(E) $(WPNG)$(E) |
| 73 | |
| 74 | |
| 75 | # implicit make rules ------------------------------------------------------- |
| 76 | |
| 77 | .c$(O): |
| 78 | $(CC) -c $(CFLAGS) $< |
| 79 | |
| 80 | |
| 81 | # dependencies -------------------------------------------------------------- |
| 82 | |
| 83 | all: $(EXES) |
| 84 | |
| 85 | $(RPNG)$(E): $(ROBJS) |
| 86 | $(LD) $(RLDFLAGS) -out:$@ $(ROBJS) $(RLIBS) |
| 87 | |
| 88 | $(RPNG2)$(E): $(ROBJS2) |
| 89 | $(LD) $(RLDFLAGS) -out:$@ $(ROBJS2) $(RLIBS) |
| 90 | |
| 91 | $(WPNG)$(E): $(WOBJS) |
| 92 | $(LD) $(WLDFLAGS) -out:$@ $(WOBJS) $(WLIBS) |
| 93 | |
| 94 | $(RPNG)$(O): $(RPNG).c readpng.h |
| 95 | $(RPNG2)$(O): $(RPNG2).c readpng2.h |
| 96 | $(WPNG)$(O): $(WPNG).c writepng.h |
| 97 | |
| 98 | readpng$(O): readpng.c readpng.h |
| 99 | readpng2$(O): readpng2.c readpng2.h |
| 100 | writepng$(O): writepng.c writepng.h |
| 101 | |
| 102 | |
| 103 | # maintenance --------------------------------------------------------------- |
| 104 | |
| 105 | clean: |
| 106 | # ideally we could just do this: |
| 107 | # $(RM) $(EXES) $(ROBJS) $(ROBJS2) $(WOBJS) |
| 108 | # ...but the Windows "DEL" command is none too bright, so: |
| 109 | $(RM) r*$(E) |
| 110 | $(RM) w*$(E) |
| 111 | $(RM) r*$(O) |
| 112 | $(RM) w*$(O) |