373 lines
12 KiB
Makefile
373 lines
12 KiB
Makefile
# Copyright (c) 1992-1996 The Regents of the University of California.
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# All rights reserved. See copyright.h for copyright notice and limitation
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# of liability and disclaimer of warranty provisions.
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#
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# This is a GNU Makefile. It must be used with the GNU make program.
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# At UW, the GNU make program is /software/gnu/bin/make.
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# In many other places it is known as "gmake".
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# You may wish to include /software/gnu/bin/ early in your command
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# search path, so that you will be using GNU make when you type "make".
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#
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# About this Makefile:
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# --------------------
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#
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# This Makefile is used to build the Nachos system, which includes
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# the MIPS machine simulation and a simple operating system.
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#
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# There is a separate Makefile, in the "test" directory, that is
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# used to build the Nachos test programs (which run on the
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# simulated machine).
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#
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# There are several "build" directories, one for each type
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# of machine in the MFCF computing environment
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# (build.solaris, build.sunos, and build.ultrix), as well
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# as a build directory for Linux (build.linux) and a generic
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# build directory (build.other) for those who wish to try
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# building Nachos on other platforms.
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#
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# This Makefile appears to be located in all of the build directories.
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# If you edit it in one directory, the copies in all of the other
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# directories appear to change as well. This is the desired behaviour,
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# since this file is machine independent. (The file actually lives
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# in build.solaris, with symbolic links from the other build directories.)
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#
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# The platform-dependent parts of make's instructions are located
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# in the file Makefile.dep.
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# There is a different Makefile.dep in each build directory.
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#
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# If you are in the MFCF environment, you should not have to edit
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# the Makefile.dep files by hand. Any changes to the make instructions
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# can be made in this file (see the instructions below) - they will
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# apply no matter where you build Nachos.
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# If you are not in the MFCF environment, e.g., if you are trying
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# to build Nachos on Linux at home, you will probably need
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# to edit Makefile.dep (in the appropriate build directory) to
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# customize the make procedure to your environment.
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#
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# How to build Nachos for the first time:
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# ---------------------------------------
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#
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# (1) Make sure than you are in the build directory for the
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# type of machine you are logged in to (the "host" machine):
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#
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# host type examples build directory
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# ----------- ----------- ----------------
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#
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# sparc/SunOS cayley,napier, build.sunos
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# (SunOS 4.1.3) descartes
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#
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# sparc/Solaris picard.math, build.solaris
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# (SunOS 5.x) hermite.math,
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# markov.math,
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# hypatia.math,
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# hume.math
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#
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# mips/ULTRIX cantor.math build.ultrix
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# (ULTRIX 4.2) noether.math
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#
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# If you are not sure what type of machine you are on,
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# try the command "uname -a".
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#
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# (2) Type "make depend"
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# - this computes file dependencies and records them
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# at the end of the file Makefile.dep in
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# your build directory. Have a look...
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#
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# (3) Type "make nachos" (or just "make").
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# - make echos the commands it is executing, so that
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# you can observe its progress. When the
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# build is finished, you should have an
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# executable "nachos" in the build directory.
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#
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# (4) There is no 4th step. You are done. Try running "./nachos -u".
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#
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#
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# How to Re-build Nachos after you have changed the code:
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#--------------------------------------------------------
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#
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# - The Nachos source code is located in the code subdirectories:
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# threads, userprog, filesys, network, and lib. You may
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# change the files in any of these directories, and you can
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# add new files and/or remove files. The "machine" subdirectory
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# contains the hardware simulation (which is also part of
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# Nachos. You may look at it, but
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# you may not change it, except as noted in machine/machine.h
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# - When you want to re-make Nachos, always do it in the
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# "build" directory that is appropriate for the machine
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# type that you are running on.
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# DO NOT TRY TO MAKE NACHOS IN THE SOURCE CODE DIRECTORIES.
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#
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# - IF all you have done is changed C++ code in existing files
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# (since the last time you made Nachos in this build directory),
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# THEN all you need to do to re-make Nachos is to type
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#
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# "make nachos"
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#
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# in the build directory.
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#
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# - IF you have done any of the following since the last build in
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# this directory:
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# added new .cc files or new .h files
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# added or deleted #include's from existing files
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# THEN
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# you must do
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# "make depend"
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# followed by
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# "make nachos"
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#
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# in the build directory.
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#
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# Note that is is always safe to do "make depend" followed by
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# "make nachos", so if you are not sure what changes you have
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# made, do "make depend".
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#
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# - IF you have added new files (.cc or .h) since the last build,
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# you should edit this Makefile before running "make depend"
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# and "make nachos".
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# For new .h files, simply update the appropriate "_H" list below.
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# For example, if you create a file called
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# "bigfile.h" in the filesys subdirectory, you should add
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# "../filesys/bigfile.h" to FILESYS_H, which is defined below
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# For new .cc files, update the appropriate "_C" and "_O" lists.
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# For example, if you create a file called "filetable.cc" in
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# the directory "userprog", you should add
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# "../userprog/filetable.cc" to USERPROG_C,
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# and you should add "filetable.o" to USERPROG_O.
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# Note that the entry in the "_C" list includes the subdirectory
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# name, while the entry on the "_O" list does not.
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#
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# Some Important Notes:
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# ---------------------
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#
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# * You can clean up all of the .o and other files left behind
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# by make by typeing "make clean" in the build directory.
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# * You can clean up .o and other files, as well as the nachos
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# executable, DISK, core, SOCKET, and other files by typing
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# make "distclean"
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#
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# These are good ways to save space, but the next build that
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# you do after cleaning will take longer than usual, since
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# much of the stuff you cleaned will need to be rebuilt.
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#
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# * When you build Nachos on an ULTRIX machine (in build.ultrix),
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# you will get lots of warning messages like this:
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#
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# openfile.o: does not have gp tables for all it's sectons
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#
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# from the loader. Ignore them. Or better yet, figure out
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# how to make them go away.
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#
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# The Most Important Note:
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# -----------------------
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#
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# * If "make" is behaving strangely and you cannot figure out
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# why, you should REBUILD the program FROM SCRATCH.
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# Yes, it is slow.
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# But, there are lots of little things that can go wrong, especially
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# with all of these different types of machines available.
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# Rebuilding from scratch at least gives you a known starting
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# place. To rebuild from scratch, go to the appropriate
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# build directory and do:
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#
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# make distclean
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# make depend
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# make nachos
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#
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################################################################
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# READ THIS: CONFIGURING NACHOS
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#
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# Change DEFINES (below) to
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# DEFINES = -DUSE_TLB -DFILESYS_STUB
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# if you want the simulated machine to use its TLB
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#
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# If you want to use the real Nachos file system (based on
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# the simulated disk), rather than the stub, remove
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# the -DFILESYS_STUB from DEFINES.
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#
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# There is a a fix to the MIPS simulator to enable it to properly
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# handle unaligned data access. This fix is enabled by the addition
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# of "-DSIM_FIX" to the DEFINES. This should be enabled by default
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# and eventually will not require the symbol definition
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################################################################
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DEFINES = -DFILESYS_STUB -DRDATA -DSIM_FIX
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#####################################################################
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#
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# You might want to play with the CFLAGS, but if you use -O it may
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# break the thread system. You might want to use -fno-inline if
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# you need to call some inline functions from the debugger.
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CFLAGS = -g -Wall $(INCPATH) $(DEFINES) $(HOSTCFLAGS) -DCHANGED -m32 -w
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LDFLAGS = -m32
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CPP_AS_FLAGS= -m32
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#####################################################################
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CPP=/lib/cpp
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CC = g++ -m32
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LD = g++ -m32
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AS = as --32
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RM = /bin/rm
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INCPATH = -iquote../network -iquote../filesys -iquote../userprog -iquote../threads -iquote../machine -iquote../lib
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PROGRAM = nachos
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#
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# Edit these lists as if you add files to the source directories.
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# See the instructions at the top of the file for more information.
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#
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LIB_H = ../lib/bitmap.h\
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../lib/copyright.h\
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../lib/debug.h\
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../lib/hash.h\
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../lib/libtest.h\
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../lib/list.h\
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../lib/sysdep.h\
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../lib/utility.h
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LIB_C = ../lib/bitmap.cc\
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../lib/debug.cc\
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../lib/hash.cc\
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../lib/libtest.cc\
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../lib/list.cc\
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../lib/sysdep.cc
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LIB_O = bitmap.o debug.o libtest.o sysdep.o
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MACHINE_H = ../machine/callback.h\
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../machine/interrupt.h\
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../machine/stats.h\
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../machine/timer.h\
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../machine/console.h\
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../machine/machine.h\
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../machine/mipssim.h\
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../machine/translate.h\
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../machine/network.h\
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../machine/disk.h
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MACHINE_C = ../machine/interrupt.cc\
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../machine/stats.cc\
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../machine/timer.cc\
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../machine/console.cc\
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../machine/machine.cc\
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../machine/mipssim.cc\
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../machine/translate.cc\
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../machine/network.cc\
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../machine/disk.cc
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MACHINE_O = interrupt.o stats.o timer.o console.o machine.o mipssim.o\
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translate.o network.o disk.o
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THREAD_H = ../threads/alarm.h\
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../threads/kernel.h\
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../threads/main.h\
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../threads/scheduler.h\
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../threads/switch.h\
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../threads/synch.h\
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../threads/synchlist.h\
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../threads/thread.h
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THREAD_C = ../threads/alarm.cc\
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../threads/kernel.cc\
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../threads/main.cc\
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../threads/scheduler.cc\
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../threads/synch.cc\
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../threads/synchlist.cc\
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../threads/thread.cc
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THREAD_O = alarm.o kernel.o main.o scheduler.o synch.o thread.o
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USERPROG_H = ../userprog/addrspace.h\
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../userprog/syscall.h\
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../userprog/synchconsole.h\
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../userprog/noff.h
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USERPROG_C = ../userprog/addrspace.cc\
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../userprog/exception.cc\
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../userprog/synchconsole.cc
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USERPROG_O = addrspace.o exception.o synchconsole.o
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FILESYS_H =../filesys/directory.h \
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../filesys/filehdr.h\
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../filesys/filesys.h \
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../filesys/openfile.h\
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../filesys/pbitmap.h\
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../filesys/synchdisk.h
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FILESYS_C =../filesys/directory.cc\
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../filesys/filehdr.cc\
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../filesys/filesys.cc\
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../filesys/pbitmap.cc\
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../filesys/openfile.cc\
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../filesys/synchdisk.cc\
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FILESYS_O =directory.o filehdr.o filesys.o pbitmap.o openfile.o synchdisk.o
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NETWORK_H = ../network/post.h
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NETWORK_C = ../network/post.cc
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NETWORK_O = post.o
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##################################################################
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# You probably don't want to change anything below this point in
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# the file unless you are comfortable with GNU make and know what
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# you are doing...
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##################################################################
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THREAD_S = ../threads/switch.s
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HFILES = $(LIB_H) $(MACHINE_H) $(THREAD_H) $(USERPROG_H) $(FILESYS_H) $(NETWORK_H)
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CFILES = $(LIB_C) $(MACHINE_C) $(THREAD_C) $(USERPROG_C) $(FILESYS_C) $(NETWORK_C)
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C_OFILES = $(LIB_O) $(MACHINE_O) $(THREAD_O) $(USERPROG_O) $(FILESYS_O) $(NETWORK_O)
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S_OFILES = switch.o
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OFILES = $(C_OFILES) $(S_OFILES)
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$(PROGRAM): $(OFILES)
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$(LD) $(OFILES) $(LDFLAGS) -o $(PROGRAM)
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$(C_OFILES): %.o:
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$(CC) $(CFLAGS) -c $<
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switch.o: ../threads/switch.S
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$(CC) $(CPP_AS_FLAGS) -P $(INCPATH) $(HOSTCFLAGS) -c ../threads/switch.S
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depend: $(CFILES) $(HFILES)
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$(CC) $(INCPATH) $(DEFINES) $(HOSTCFLAGS) -DCHANGED -M $(CFILES) > makedep
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@echo '/^# DO NOT DELETE THIS LINE/+1,$$d' >eddep
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@echo '$$r makedep' >>eddep
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@echo 'w' >>eddep
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@echo 'q' >>eddep
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ed - Makefile.dep < eddep
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rm eddep makedep
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@echo '# DEPENDENCIES MUST END AT END OF FILE' >> Makefile.dep
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@echo '# IF YOU PUT STUFF HERE IT WILL GO AWAY' >> Makefile.dep
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@echo '# see make depend above' >> Makefile.dep
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clean:
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$(RM) -f $(OFILES)
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distclean: clean
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$(RM) -f $(PROGRAM)
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$(RM) -f DISK_?
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$(RM) -f core
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$(RM) -f SOCKET_?
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@echo '/^# DO NOT DELETE THIS LINE/+1,$$d' >eddep
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@echo 'w' >>eddep
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@echo 'q' >>eddep
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ed - Makefile.dep < eddep
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rm eddep
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@echo '# DEPENDENCIES MUST END AT END OF FILE' >> Makefile.dep
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@echo '# IF YOU PUT STUFF HERE IT WILL GO AWAY' >> Makefile.dep
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@echo '# see make depend above' >> Makefile.dep
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include Makefile.dep
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