Geek Gadgets 1

home *** CD-ROM | disk | FTP | other *** search

/ Geek Gadgets 1 / ADE-1.bin / ade-bin / info / make.info-7 < prev next >

Wrap

GNU Info File | 1996-10-12 | 36.9 KB | 976 lines

This is Info file make.info, produced by Makeinfo-1.64 from the input file /ade-src/fsf/make/make.texinfo. This file documents the GNU Make utility, which determines automatically which pieces of a large program need to be recompiled, and issues the commands to recompile them. This is Edition 0.51, last updated 9 May 1996, of `The GNU Make Manual', for `make', Version 3.75 Beta. Copyright (C) 1988, '89, '90, '91, '92, '93, '94, '95, '96 Free Software Foundation, Inc. Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies. Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim copying, provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one. Permission is granted to copy and distribute translations of this manual into another language, under the above conditions for modified versions, except that this permission notice may be stated in a translation approved by the Free Software Foundation. File: make.info, Node: Directory Variables, Next: Standard Targets, Prev: Command Variables, Up: Makefile Conventions Variables for Installation Directories ====================================== Installation directories should always be named by variables, so it is easy to install in a nonstandard place. The standard names for these variables are described below. They are based on a standard filesystem layout; variants of it are used in SVR4, 4.4BSD, Linux, Ultrix v4, and other modern operating systems. These two variables set the root for the installation. All the other installation directories should be subdirectories of one of these two, and nothing should be directly installed into these two directories. `prefix' A prefix used in constructing the default values of the variables listed below. The default value of `prefix' should be `/usr/local'. When building the complete GNU system, the prefix will be empty and `/usr' will be a symbolic link to `/'. (If you are using Autoconf, write it as `@prefix@'.) `exec_prefix' A prefix used in constructing the default values of some of the variables listed below. The default value of `exec_prefix' should be `$(prefix)'. (If you are using Autoconf, write it as `@exec_prefix@'.) Generally, `$(exec_prefix)' is used for directories that contain machine-specific files (such as executables and subroutine libraries), while `$(prefix)' is used directly for other directories. Executable programs are installed in one of the following directories. `bindir' The directory for installing executable programs that users can run. This should normally be `/usr/local/bin', but write it as `$(exec_prefix)/bin'. (If you are using Autoconf, write it as `@bindir@'.) `sbindir' The directory for installing executable programs that can be run from the shell, but are only generally useful to system administrators. This should normally be `/usr/local/sbin', but write it as `$(exec_prefix)/sbin'. (If you are using Autoconf, write it as `@sbindir@'.) `libexecdir' The directory for installing executable programs to be run by other programs rather than by users. This directory should normally be `/usr/local/libexec', but write it as `$(exec_prefix)/libexec'. (If you are using Autoconf, write it as `@libexecdir@'.) Data files used by the program during its execution are divided into categories in two ways. * Some files are normally modified by programs; others are never normally modified (though users may edit some of these). * Some files are architecture-independent and can be shared by all machines at a site; some are architecture-dependent and can be shared only by machines of the same kind and operating system; others may never be shared between two machines. This makes for six different possibilities. However, we want to discourage the use of architecture-dependent files, aside from object files and libraries. It is much cleaner to make other data files architecture-independent, and it is generally not hard. Therefore, here are the variables Makefiles should use to specify directories: `datadir' The directory for installing read-only architecture independent data files. This should normally be `/usr/local/share', but write it as `$(prefix)/share'. (If you are using Autoconf, write it as `@datadir@'.) As a special exception, see `$(infodir)' and `$(includedir)' below. `sysconfdir' The directory for installing read-only data files that pertain to a single machine-that is to say, files for configuring a host. Mailer and network configuration files, `/etc/passwd', and so forth belong here. All the files in this directory should be ordinary ASCII text files. This directory should normally be `/usr/local/etc', but write it as `$(prefix)/etc'. (If you are using Autoconf, write it as `@sysconfdir@'.) Do not install executables in this directory (they probably belong in `$(libexecdir)' or `$(sbindir)'). Also do not install files that are modified in the normal course of their use (programs whose purpose is to change the configuration of the system excluded). Those probably belong in `$(localstatedir)'. `sharedstatedir' The directory for installing architecture-independent data files which the programs modify while they run. This should normally be `/usr/local/com', but write it as `$(prefix)/com'. (If you are using Autoconf, write it as `@sharedstatedir@'.) `localstatedir' The directory for installing data files which the programs modify while they run, and that pertain to one specific machine. Users should never need to modify files in this directory to configure the package's operation; put such configuration information in separate files that go in `$(datadir)' or `$(sysconfdir)'. `$(localstatedir)' should normally be `/usr/local/var', but write it as `$(prefix)/var'. (If you are using Autoconf, write it as `@localstatedir@'.) `libdir' The directory for object files and libraries of object code. Do not install executables here, they probably ought to go in `$(libexecdir)' instead. The value of `libdir' should normally be `/usr/local/lib', but write it as `$(exec_prefix)/lib'. (If you are using Autoconf, write it as `@libdir@'.) `infodir' The directory for installing the Info files for this package. By default, it should be `/usr/local/info', but it should be written as `$(prefix)/info'. (If you are using Autoconf, write it as `@infodir@'.) `lispdir' The directory for installing any Emacs Lisp files in this package. By default, it should be `/usr/local/share/emacs/site-lisp', but it should be written as `$(prefix)/share/emacs/site-lisp'. If you are using Autoconf, write the default as `@lispdir@'. In order to make `@lispdir@' work, you need the following lines in your `configure.in' file: lispdir='${datadir}/emacs/site-lisp' AC_SUBST(lispdir) `includedir' The directory for installing header files to be included by user programs with the C `#include' preprocessor directive. This should normally be `/usr/local/include', but write it as `$(prefix)/include'. (If you are using Autoconf, write it as `@includedir@'.) Most compilers other than GCC do not look for header files in `/usr/local/include'. So installing the header files this way is only useful with GCC. Sometimes this is not a problem because some libraries are only really intended to work with GCC. But some libraries are intended to work with other compilers. They should install their header files in two places, one specified by `includedir' and one specified by `oldincludedir'. `oldincludedir' The directory for installing `#include' header files for use with compilers other than GCC. This should normally be `/usr/include'. (If you are using Autoconf, you can write it as `@oldincludedir@'.) The Makefile commands should check whether the value of `oldincludedir' is empty. If it is, they should not try to use it; they should cancel the second installation of the header files. A package should not replace an existing header in this directory unless the header came from the same package. Thus, if your Foo package provides a header file `foo.h', then it should install the header file in the `oldincludedir' directory if either (1) there is no `foo.h' there or (2) the `foo.h' that exists came from the Foo package. To tell whether `foo.h' came from the Foo package, put a magic string in the file--part of a comment--and `grep' for that string. Unix-style man pages are installed in one of the following: `mandir' The top-level directory for installing the man pages (if any) for this package. It will normally be `/usr/local/man', but you should write it as `$(prefix)/man'. (If you are using Autoconf, write it as `@mandir@'.) `man1dir' The directory for installing section 1 man pages. Write it as `$(mandir)/man1'. `man2dir' The directory for installing section 2 man pages. Write it as `$(mandir)/man2' `...' *Don't make the primary documentation for any GNU software be a man page. Write a manual in Texinfo instead. Man pages are just for the sake of people running GNU software on Unix, which is a secondary application only.* `manext' The file name extension for the installed man page. This should contain a period followed by the appropriate digit; it should normally be `.1'. `man1ext' The file name extension for installed section 1 man pages. `man2ext' The file name extension for installed section 2 man pages. `...' Use these names instead of `manext' if the package needs to install man pages in more than one section of the manual. And finally, you should set the following variable: `srcdir' The directory for the sources being compiled. The value of this variable is normally inserted by the `configure' shell script. (If you are using Autconf, use `srcdir = @srcdir@'.) For example: # Common prefix for installation directories. # NOTE: This directory must exist when you start the install. prefix = /usr/local exec_prefix = $(prefix) # Where to put the executable for the command `gcc'. bindir = $(exec_prefix)/bin # Where to put the directories used by the compiler. libexecdir = $(exec_prefix)/libexec # Where to put the Info files. infodir = $(prefix)/info If your program installs a large number of files into one of the standard user-specified directories, it might be useful to group them into a subdirectory particular to that program. If you do this, you should write the `install' rule to create these subdirectories. Do not expect the user to include the subdirectory name in the value of any of the variables listed above. The idea of having a uniform set of variable names for installation directories is to enable the user to specify the exact same values for several different GNU packages. In order for this to be useful, all the packages must be designed so that they will work sensibly when the user does so. File: make.info, Node: Standard Targets, Prev: Directory Variables, Up: Makefile Conventions Standard Targets for Users ========================== All GNU programs should have the following targets in their Makefiles: `all' Compile the entire program. This should be the default target. This target need not rebuild any documentation files; Info files should normally be included in the distribution, and DVI files should be made only when explicitly asked for. By default, the Make rules should compile and link with `-g', so that executable programs have debugging symbols. Users who don't mind being helpless can strip the executables later if they wish. `install' Compile the program and copy the executables, libraries, and so on to the file names where they should reside for actual use. If there is a simple test to verify that a program is properly installed, this target should run that test. Do not strip executables when installing them. Devil-may-care users can use the `install-strip' target to do that. If possible, write the `install' target rule so that it does not modify anything in the directory where the program was built, provided `make all' has just been done. This is convenient for building the program under one user name and installing it under another. The commands should create all the directories in which files are to be installed, if they don't already exist. This includes the directories specified as the values of the variables `prefix' and `exec_prefix', as well as all subdirectories that are needed. One way to do this is by means of an `installdirs' target as described below. Use `-' before any command for installing a man page, so that `make' will ignore any errors. This is in case there are systems that don't have the Unix man page documentation system installed. The way to install Info files is to copy them into `$(infodir)' with `$(INSTALL_DATA)' (*note Command Variables::.), and then run the `install-info' program if it is present. `install-info' is a program that edits the Info `dir' file to add or update the menu entry for the given Info file; it is part of the Texinfo package. Here is a sample rule to install an Info file: $(infodir)/foo.info: foo.info # There may be a newer info file in . than in srcdir. -if test -f foo.info; then d=.; \ else d=$(srcdir); fi; \ $(INSTALL_DATA) $$d/foo.info $@; \ # Run install-info only if it exists. # Use `if' instead of just prepending `-' to the # line so we notice real errors from install-info. # We use `$(SHELL) -c' because some shells do not # fail gracefully when there is an unknown command. if $(SHELL) -c 'install-info --version' \ >/dev/null 2>&1; then \ install-info --dir-file=$(infodir)/dir \ $(infodir)/foo.info; \ else true; fi `uninstall' Delete all the installed files that the `install' target would create (but not the noninstalled files such as `make all' would create). This rule should not modify the directories where compilation is done, only the directories where files are installed. `install-strip' Like `install', but strip the executable files while installing them. The definition of this target can be very simple: install-strip: $(MAKE) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' \ install Normally we do not recommend stripping an executable unless you are sure the program has no bugs. However, it can be reasonable to install a stripped executable for actual execution while saving the unstripped executable elsewhere in case there is a bug. `clean' Delete all files from the current directory that are normally created by building the program. Don't delete the files that record the configuration. Also preserve files that could be made by building, but normally aren't because the distribution comes with them. Delete `.dvi' files here if they are not part of the distribution. `distclean' Delete all files from the current directory that are created by configuring or building the program. If you have unpacked the source and built the program without creating any other files, `make distclean' should leave only the files that were in the distribution. `mostlyclean' Like `clean', but may refrain from deleting a few files that people normally don't want to recompile. For example, the `mostlyclean' target for GCC does not delete `libgcc.a', because recompiling it is rarely necessary and takes a lot of time. `maintainer-clean' Delete almost everything from the current directory that can be reconstructed with this Makefile. This typically includes everything deleted by `distclean', plus more: C source files produced by Bison, tags tables, Info files, and so on. The reason we say "almost everything" is that running the command `make maintainer-clean' should not delete `configure' even if `configure' can be remade using a rule in the Makefile. More generally, `make maintainer-clean' should not delete anything that needs to exist in order to run `configure' and then begin to build the program. This is the only exception; `maintainer-clean' should delete everything else that can be rebuilt. The `maintainer-clean' target is intended to be used by a maintainer of the package, not by ordinary users. You may need special tools to reconstruct some of the files that `make maintainer-clean' deletes. Since these files are normally included in the distribution, we don't take care to make them easy to reconstruct. If you find you need to unpack the full distribution again, don't blame us. To help make users aware of this, the commands for the special `maintainer-clean' target should start with these two: @echo 'This command is intended for maintainers to use; it' @echo 'deletes files that may need special tools to rebuild.' `TAGS' Update a tags table for this program. `info' Generate any Info files needed. The best way to write the rules is as follows: info: foo.info foo.info: foo.texi chap1.texi chap2.texi $(MAKEINFO) $(srcdir)/foo.texi You must define the variable `MAKEINFO' in the Makefile. It should run the `makeinfo' program, which is part of the Texinfo distribution. `dvi' Generate DVI files for all Texinfo documentation. For example: dvi: foo.dvi foo.dvi: foo.texi chap1.texi chap2.texi $(TEXI2DVI) $(srcdir)/foo.texi You must define the variable `TEXI2DVI' in the Makefile. It should run the program `texi2dvi', which is part of the Texinfo distribution.(1) Alternatively, write just the dependencies, and allow GNU `make' to provide the command. `dist' Create a distribution tar file for this program. The tar file should be set up so that the file names in the tar file start with a subdirectory name which is the name of the package it is a distribution for. This name can include the version number. For example, the distribution tar file of GCC version 1.40 unpacks into a subdirectory named `gcc-1.40'. The easiest way to do this is to create a subdirectory appropriately named, use `ln' or `cp' to install the proper files in it, and then `tar' that subdirectory. Compress the tar file file with `gzip'. For example, the actual distribution file for GCC version 1.40 is called `gcc-1.40.tar.gz'. The `dist' target should explicitly depend on all non-source files that are in the distribution, to make sure they are up to date in the distribution. *Note Making Releases: (standards)Releases. `check' Perform self-tests (if any). The user must build the program before running the tests, but need not install the program; you should write the self-tests so that they work when the program is built but not installed. The following targets are suggested as conventional names, for programs in which they are useful. `installcheck' Perform installation tests (if any). The user must build and install the program before running the tests. You should not assume that `$(bindir)' is in the search path. `installdirs' It's useful to add a target named `installdirs' to create the directories where files are installed, and their parent directories. There is a script called `mkinstalldirs' which is convenient for this; you can find it in the Texinfo package. You can use a rule like this: # Make sure all installation directories (e.g. $(bindir)) # actually exist by making them if necessary. installdirs: mkinstalldirs $(srcdir)/mkinstalldirs $(bindir) $(datadir) \ $(libdir) $(infodir) \ $(mandir) This rule should not modify the directories where compilation is done. It should do nothing but create installation directories. ---------- Footnotes ---------- (1) `texi2dvi' uses TeX to do the real work of formatting. TeX is not distributed with Texinfo. File: make.info, Node: Quick Reference, Next: Complex Makefile, Prev: Makefile Conventions, Up: Top Quick Reference *************** This appendix summarizes the directives, text manipulation functions, and special variables which GNU `make' understands. *Note Special Targets::, *Note Catalogue of Implicit Rules: Catalogue of Rules, and *Note Summary of Options: Options Summary, for other summaries. Here is a summary of the directives GNU `make' recognizes: `define VARIABLE' `endef' Define a multi-line, recursively-expanded variable. *Note Sequences::. `ifdef VARIABLE' `ifndef VARIABLE' `ifeq (A,B)' `ifeq "A" "B"' `ifeq 'A' 'B'' `ifneq (A,B)' `ifneq "A" "B"' `ifneq 'A' 'B'' `else' `endif' Conditionally evaluate part of the makefile. *Note Conditionals::. `include FILE' Include another makefile. *Note Including Other Makefiles: Include. `override VARIABLE = VALUE' `override VARIABLE := VALUE' `override VARIABLE += VALUE' `override define VARIABLE' `endef' Define a variable, overriding any previous definition, even one from the command line. *Note The `override' Directive: Override Directive. `export' Tell `make' to export all variables to child processes by default. *Note Communicating Variables to a Sub-`make': Variables/Recursion. `export VARIABLE' `export VARIABLE = VALUE' `export VARIABLE := VALUE' `export VARIABLE += VALUE' `unexport VARIABLE' Tell `make' whether or not to export a particular variable to child processes. *Note Communicating Variables to a Sub-`make': Variables/Recursion. `vpath PATTERN PATH' Specify a search path for files matching a `%' pattern. *Note The `vpath' Directive: Selective Search. `vpath PATTERN' Remove all search paths previously specified for PATTERN. `vpath' Remove all search paths previously specified in any `vpath' directive. Here is a summary of the text manipulation functions (*note Functions::.): `$(subst FROM,TO,TEXT)' Replace FROM with TO in TEXT. *Note Functions for String Substitution and Analysis: Text Functions. `$(patsubst PATTERN,REPLACEMENT,TEXT)' Replace words matching PATTERN with REPLACEMENT in TEXT. *Note Functions for String Substitution and Analysis: Text Functions. `$(strip STRING)' Remove excess whitespace characters from STRING. *Note Functions for String Substitution and Analysis: Text Functions. `$(findstring FIND,TEXT)' Locate FIND in TEXT. *Note Functions for String Substitution and Analysis: Text Functions. `$(filter PATTERN...,TEXT)' Select words in TEXT that match one of the PATTERN words. *Note Functions for String Substitution and Analysis: Text Functions. `$(filter-out PATTERN...,TEXT)' Select words in TEXT that *do not* match any of the PATTERN words. *Note Functions for String Substitution and Analysis: Text Functions. `$(sort LIST)' Sort the words in LIST lexicographically, removing duplicates. *Note Functions for String Substitution and Analysis: Text Functions. `$(dir NAMES...)' Extract the directory part of each file name. *Note Functions for File Names: Filename Functions. `$(notdir NAMES...)' Extract the non-directory part of each file name. *Note Functions for File Names: Filename Functions. `$(suffix NAMES...)' Extract the suffix (the last `.' and following characters) of each file name. *Note Functions for File Names: Filename Functions. `$(basename NAMES...)' Extract the base name (name without suffix) of each file name. *Note Functions for File Names: Filename Functions. `$(addsuffix SUFFIX,NAMES...)' Append SUFFIX to each word in NAMES. *Note Functions for File Names: Filename Functions. `$(addprefix PREFIX,NAMES...)' Prepend PREFIX to each word in NAMES. *Note Functions for File Names: Filename Functions. `$(join LIST1,LIST2)' Join two parallel lists of words. *Note Functions for File Names: Filename Functions. `$(word N,TEXT)' Extract the Nth word (one-origin) of TEXT. *Note Functions for File Names: Filename Functions. `$(words TEXT)' Count the number of words in TEXT. *Note Functions for File Names: Filename Functions. `$(firstword NAMES...)' Extract the first word of NAMES. *Note Functions for File Names: Filename Functions. `$(wildcard PATTERN...)' Find file names matching a shell file name pattern (*not* a `%' pattern). *Note The Function `wildcard': Wildcard Function. `$(shell COMMAND)' Execute a shell command and return its output. *Note The `shell' Function: Shell Function. `$(origin VARIABLE)' Return a string describing how the `make' variable VARIABLE was defined. *Note The `origin' Function: Origin Function. `$(foreach VAR,WORDS,TEXT)' Evaluate TEXT with VAR bound to each word in WORDS, and concatenate the results. *Note The `foreach' Function: Foreach Function. Here is a summary of the automatic variables. *Note Automatic Variables: Automatic, for full information. `$@' The file name of the target. `$%' The target member name, when the target is an archive member. `$<' The name of the first dependency. `$?' The names of all the dependencies that are newer than the target, with spaces between them. For dependencies which are archive members, only the member named is used (*note Archives::.). `$^' `$+' The names of all the dependencies, with spaces between them. For dependencies which are archive members, only the member named is used (*note Archives::.). The value of `$^' omits duplicate dependencies, while `$+' retains them and preserves their order. `$*' The stem with which an implicit rule matches (*note How Patterns Match: Pattern Match.). `$(@D)' `$(@F)' The directory part and the file-within-directory part of `$@'. `$(*D)' `$(*F)' The directory part and the file-within-directory part of `$*'. `$(%D)' `$(%F)' The directory part and the file-within-directory part of `$%'. `$(<D)' `$(<F)' The directory part and the file-within-directory part of `$<'. `$(^D)' `$(^F)' The directory part and the file-within-directory part of `$^'. `$(+D)' `$(+F)' The directory part and the file-within-directory part of `$+'. `$(?D)' `$(?F)' The directory part and the file-within-directory part of `$?'. These variables are used specially by GNU `make': `MAKEFILES' Makefiles to be read on every invocation of `make'. *Note The Variable `MAKEFILES': MAKEFILES Variable. `VPATH' Directory search path for files not found in the current directory. *Note `VPATH' Search Path for All Dependencies: General Search. `SHELL' The name of the system default command interpreter, usually `/bin/sh'. You can set `SHELL' in the makefile to change the shell used to run commands. *Note Command Execution: Execution. `MAKE' The name with which `make' was invoked. Using this variable in commands has special meaning. *Note How the `MAKE' Variable Works: MAKE Variable. `MAKELEVEL' The number of levels of recursion (sub-`make's). *Note Variables/Recursion::. `MAKEFLAGS' The flags given to `make'. You can set this in the environment or a makefile to set flags. *Note Communicating Options to a Sub-`make': Options/Recursion. `SUFFIXES' The default list of suffixes before `make' reads any makefiles. File: make.info, Node: Complex Makefile, Next: Concept Index, Prev: Quick Reference, Up: Top Complex Makefile Example ************************ Here is the makefile for the GNU `tar' program. This is a moderately complex makefile. Because it is the first target, the default goal is `all'. An interesting feature of this makefile is that `testpad.h' is a source file automatically created by the `testpad' program, itself compiled from `testpad.c'. If you type `make' or `make all', then `make' creates the `tar' executable, the `rmt' daemon that provides remote tape access, and the `tar.info' Info file. If you type `make install', then `make' not only creates `tar', `rmt', and `tar.info', but also installs them. If you type `make clean', then `make' removes the `.o' files, and the `tar', `rmt', `testpad', `testpad.h', and `core' files. If you type `make distclean', then `make' not only removes the same files as does `make clean' but also the `TAGS', `Makefile', and `config.status' files. (Although it is not evident, this makefile (and `config.status') is generated by the user with the `configure' program, which is provided in the `tar' distribution, but is not shown here.) If you type `make realclean', then `make' removes the same files as does `make distclean' and also removes the Info files generated from `tar.texinfo'. In addition, there are targets `shar' and `dist' that create distribution kits. # Generated automatically from Makefile.in by configure. # Un*x Makefile for GNU tar program. # Copyright (C) 1991 Free Software Foundation, Inc. # This program is free software; you can redistribute # it and/or modify it under the terms of the GNU # General Public License ... ... ... SHELL = /bin/sh #### Start of system configuration section. #### srcdir = . # If you use gcc, you should either run the # fixincludes script that comes with it or else use # gcc with the -traditional option. Otherwise ioctl # calls will be compiled incorrectly on some systems. CC = gcc -O YACC = bison -y INSTALL = /usr/local/bin/install -c INSTALLDATA = /usr/local/bin/install -c -m 644 # Things you might add to DEFS: # -DSTDC_HEADERS If you have ANSI C headers and # libraries. # -DPOSIX If you have POSIX.1 headers and # libraries. # -DBSD42 If you have sys/dir.h (unless # you use -DPOSIX), sys/file.h, # and st_blocks in `struct stat'. # -DUSG If you have System V/ANSI C # string and memory functions # and headers, sys/sysmacros.h, # fcntl.h, getcwd, no valloc, # and ndir.h (unless # you use -DDIRENT). # -DNO_MEMORY_H If USG or STDC_HEADERS but do not # include memory.h. # -DDIRENT If USG and you have dirent.h # instead of ndir.h. # -DSIGTYPE=int If your signal handlers # return int, not void. # -DNO_MTIO If you lack sys/mtio.h # (magtape ioctls). # -DNO_REMOTE If you do not have a remote shell # or rexec. # -DUSE_REXEC To use rexec for remote tape # operations instead of # forking rsh or remsh. # -DVPRINTF_MISSING If you lack vprintf function # (but have _doprnt). # -DDOPRNT_MISSING If you lack _doprnt function. # Also need to define # -DVPRINTF_MISSING. # -DFTIME_MISSING If you lack ftime system call. # -DSTRSTR_MISSING If you lack strstr function. # -DVALLOC_MISSING If you lack valloc function. # -DMKDIR_MISSING If you lack mkdir and # rmdir system calls. # -DRENAME_MISSING If you lack rename system call. # -DFTRUNCATE_MISSING If you lack ftruncate # system call. # -DV7 On Version 7 Unix (not # tested in a long time). # -DEMUL_OPEN3 If you lack a 3-argument version # of open, and want to emulate it # with system calls you do have. # -DNO_OPEN3 If you lack the 3-argument open # and want to disable the tar -k # option instead of emulating open. # -DXENIX If you have sys/inode.h # and need it 94 to be included. DEFS = -DSIGTYPE=int -DDIRENT -DSTRSTR_MISSING \ -DVPRINTF_MISSING -DBSD42 # Set this to rtapelib.o unless you defined NO_REMOTE, # in which case make it empty. RTAPELIB = rtapelib.o LIBS = DEF_AR_FILE = /dev/rmt8 DEFBLOCKING = 20 CDEBUG = -g CFLAGS = $(CDEBUG) -I. -I$(srcdir) $(DEFS) \ -DDEF_AR_FILE=\"$(DEF_AR_FILE)\" \ -DDEFBLOCKING=$(DEFBLOCKING) LDFLAGS = -g prefix = /usr/local # Prefix for each installed program, # normally empty or `g'. binprefix = # The directory to install tar in. bindir = $(prefix)/bin # The directory to install the info files in. infodir = $(prefix)/info #### End of system configuration section. #### SRC1 = tar.c create.c extract.c buffer.c \ getoldopt.c update.c gnu.c mangle.c SRC2 = version.c list.c names.c diffarch.c \ port.c wildmat.c getopt.c SRC3 = getopt1.c regex.c getdate.y SRCS = $(SRC1) $(SRC2) $(SRC3) OBJ1 = tar.o create.o extract.o buffer.o \ getoldopt.o update.o gnu.o mangle.o OBJ2 = version.o list.o names.o diffarch.o \ port.o wildmat.o getopt.o OBJ3 = getopt1.o regex.o getdate.o $(RTAPELIB) OBJS = $(OBJ1) $(OBJ2) $(OBJ3) AUX = README COPYING ChangeLog Makefile.in \ makefile.pc configure configure.in \ tar.texinfo tar.info* texinfo.tex \ tar.h port.h open3.h getopt.h regex.h \ rmt.h rmt.c rtapelib.c alloca.c \ msd_dir.h msd_dir.c tcexparg.c \ level-0 level-1 backup-specs testpad.c all: tar rmt tar.info tar: $(OBJS) $(CC) $(LDFLAGS) -o $@ $(OBJS) $(LIBS) rmt: rmt.c $(CC) $(CFLAGS) $(LDFLAGS) -o $@ rmt.c tar.info: tar.texinfo makeinfo tar.texinfo install: all $(INSTALL) tar $(bindir)/$(binprefix)tar -test ! -f rmt || $(INSTALL) rmt /etc/rmt $(INSTALLDATA) $(srcdir)/tar.info* $(infodir) $(OBJS): tar.h port.h testpad.h regex.o buffer.o tar.o: regex.h # getdate.y has 8 shift/reduce conflicts. testpad.h: testpad ./testpad testpad: testpad.o $(CC) -o $@ testpad.o TAGS: $(SRCS) etags $(SRCS) clean: rm -f *.o tar rmt testpad testpad.h core distclean: clean rm -f TAGS Makefile config.status realclean: distclean rm -f tar.info* shar: $(SRCS) $(AUX) shar $(SRCS) $(AUX) | compress \ > tar-`sed -e '/version_string/!d' \ -e 's/[^0-9.]*$[0-9.]*$.*/\1/' \ -e q version.c`.shar.Z dist: $(SRCS) $(AUX) echo tar-`sed \ -e '/version_string/!d' \ -e 's/[^0-9.]*$[0-9.]*$.*/\1/' \ -e q version.c` > .fname -rm -rf `cat .fname` mkdir `cat .fname` ln $(SRCS) $(AUX) `cat .fname` -rm -rf `cat .fname` .fname tar chZf `cat .fname`.tar.Z `cat .fname` tar.zoo: $(SRCS) $(AUX) -rm -rf tmp.dir -mkdir tmp.dir -rm tar.zoo for X in $(SRCS) $(AUX) ; do \ echo $$X ; \ sed 's/$$/^M/' $$X \ > tmp.dir/$$X ; done cd tmp.dir ; zoo aM ../tar.zoo * -rm -rf tmp.dir