@menu
* Introduction:: Automake's purpose
-* Invoking Automake:: Creating a Makefile.in
* Generalities:: General ideas
+* Examples:: Some example packages
+* Invoking Automake:: Creating a Makefile.in
* configure:: Scanning configure.in
* Top level:: The top-level Makefile.am
* Programs:: Building programs and libraries
* Cygnus:: The effect of @code{--cygnus}
* Extending:: Extending Automake
* Distributing:: Distributing the Makefile.in
-* Examples:: Some example packages
* Future:: Some ideas for the future
* Index:: General index
@end menu
@email{automake-bugs@@gnu.ai.mit.edu}.
-@node Invoking Automake
-@chapter Creating a @file{Makefile.in}
-
-To create all the @file{Makefile.in}s for a package, run the
-@code{automake} program in the top level directory, with no arguments.
-@code{automake} will automatically find each appropriate
-@file{Makefile.am} (by scanning @file{configure.in}; @pxref{configure})
-and generate the corresponding @file{Makefile.in}. Note that
-@code{automake} has a rather simplistic view of what constitutes a
-package; it assumes that a package has only one @file{configure.in}, at
-the top. If your package has multiple @file{configure.in}s, then you
-must run @code{automake} in each directory holding a
-@file{configure.in}.
-
-You can optionally give @code{automake} an argument; @samp{.am} is
-appended to the argument and the result is used as the name of the input
-file. This feature is generally only used to automatically rebuild an
-out-of-date @file{Makefile.in}. Note that @code{automake} must always
-be run from the topmost directory of a project, even if being used to
-regenerate the @file{Makefile.in} in some subdirectory. This is
-necessary because @code{automake} must scan @file{configure.in}, and
-because @code{automake} uses the knowledge that a @file{Makefile.in} is
-in a subdirectory to change its behavior in some cases.
-
-@code{automake} accepts the following options:
-
-@table @code
-@item -a
-@itemx --add-missing
-Automake requires certain common files to exist in certain situations;
-for instance @file{config.guess} is required if @file{configure.in} runs
-@code{AC_CANONICAL_HOST}. Automake is distributed with several of these
-files; this option will cause the missing ones to be automatically added
-to the package, whenever possible. In general if Automake tells you a
-file is missing, try using this option.
-
-@item --amdir=@var{dir}
-Look for Automake data files in directory @var{dir} instead of in the
-installation directory. This is typically used for debugging.
-
-@item --build-dir=@var{dir}
-Tell Automake where the build directory is. This option is used when
-including dependencies into a @file{Makefile.in} generated by @code{make
-dist}; it should not be used otherwise.
-
-@item --cygnus
-Causes the generated @file{Makefile.in}s to follow Cygnus rules, instead
-of GNU or Gnits rules. @xref{Cygnus} for more information.
-
-@item --foreign
-Set the global strictness to @samp{foreign}. @xref{Strictness} for more
-information.
-
-@item --gnits
-Set the global strictness to @samp{gnits}. @xref{Gnits} for more
-information.
-
-@item --gnu
-Set the global strictness to @samp{gnu}. @xref{Gnits} for more
-information. This is the default strictness.
-
-@item --help
-Print a summary of the command line options and exit.
-
-@item -i
-@itemx --include-deps
-Include all automatically generated dependency information
-(@pxref{Dependencies}) in the generated
-@file{Makefile.in}. This is generally done when making a distribution;
-see @ref{Dist}.
-
-@item -o @var{dir}
-@itemx --output-dir=@var{dir}
-Put the generated @file{Makefile.in} in the directory @var{dir}.
-Ordinarily each @file{Makefile.in} is created in the directory of the
-corresponding @file{Makefile.am}. This option is used when making
-distributions.
-
-@item --srcdir-name=@var{dir}
-Tell Automake the name of the source directory associated with the
-current build. This option is used when including dependencies into a
-@file{Makefile.in} generated by @code{make dist}; it should not be used
-otherwise.
-
-@item -v
-@itemx --verbose
-Cause Automake to print information about which files are being read or
-created.
-
-@item --version
-Print the version number of Automake and exit.
-@end table
-
-
@node Generalities
@chapter General ideas
@code{sniff_glue_SOURCES}, not @code{sniff-glue_SOURCES}.
+@node Examples
+@chapter Some example packages
+
+@menu
+* Hello:: A classic program
+* etags:: Building etags and ctags
+@end menu
+
+@node Hello
+@section A classic program
+
+@code{hello} is renowned for its classic simplicity and versatility.
+What better place to begin a tour? The below shows how Automake could
+be used with the Hello package. The examples below are from the latest
+GNU Hello, but all the maintainer-only code has been stripped out, as
+well as all copyright comments.
+
+Of course, GNU Hello is somewhat more featureful than your traditional
+two-liner. GNU Hello is internationalized, does option processing, and
+has a manual and a test suite. GNU Hello is a deep package.
+
+Here is the @file{configure.in} from GNU Hello:
+
+@example
+dnl Process this file with autoconf to produce a configure script.
+AC_INIT(src/hello.c)
+AC_PREREQ(2.12)
+AM_INIT_AUTOMAKE(hello, 1.3.11)
+AM_CONFIG_HEADER(config.h)
+
+AC_ARG_PROGRAM
+
+dnl Set of available languages.
+ALL_LINGUAS="de fr es ko nl no pl pt sl sv"
+
+dnl Checks for programs.
+AC_PROG_CC
+AC_ISC_POSIX
+
+dnl Checks for libraries.
+
+dnl Checks for header files.
+AC_STDC_HEADERS
+AC_HAVE_HEADERS(string.h fcntl.h sys/file.h sys/param.h)
+
+dnl Checks for library functions.
+AC_FUNC_ALLOCA
+
+dnl Check for st_blksize in struct stat
+AC_ST_BLKSIZE
+
+dnl internationalization macros
+AM_GNU_GETTEXT
+AC_OUTPUT([Makefile doc/Makefile intl/Makefile po/Makefile.in \
+ src/Makefile tests/Makefile tests/hello],
+ [chmod +x tests/hello])
+@end example
+
+The @samp{AM_} macros are provided by Automake (or the Gettext library);
+the rest are standard Autoconf macros.
+
+
+The top-level @file{Makefile.am}:
+
+@example
+EXTRA_DIST = BUGS ChangeLog.O
+SUBDIRS = doc intl po src tests
+@end example
+
+As you can see, all the work here is really done in subdirectories.
+
+The @file{po} and @file{intl} directories are automatically generated
+using @code{gettextize}; they will not be discussed here.
+
+In @file{doc/Makefile.am} we see:
+
+@example
+info_TEXINFOS = hello.texi
+hello_TEXINFOS = gpl.texi
+@end example
+
+This is sufficient to build, install, and distribute the Hello manual.
+
+
+Here is @file{tests/Makefile.am}:
+
+@example
+TESTS = hello
+EXTRA_DIST = hello.in testdata
+@end example
+
+The script @file{hello} is generated by @code{configure}, and is the
+only test case. @code{make check} will run this test.
+
+Last, @file{src/Makefile.am}, where all the real work is done:
+
+@example
+bin_PROGRAMS = hello
+hello_SOURCES = hello.c version.c getopt.c getopt1.c getopt.h system.h
+hello_LDADD = @@INTLLIBS@@ @@ALLOCA@@
+localedir = $(datadir)/locale
+INCLUDES = -I../intl -DLOCALEDIR=\"$(localedir)\"
+@end example
+
+
+@node etags
+@section Building etags and ctags
+
+Here is another, trickier example. It shows how to generate two
+programs (@code{ctags} and @code{etags}) from the same source file
+(@file{etags.c}). The difficult part is that each compilation of
+@file{etags.c} requires different @code{cpp} flags.
+
+@example
+bin_PROGRAMS = etags ctags
+ctags_SOURCES =
+ctags_LDADD = ctags.o
+
+etags.o:
+ $(COMPILE) -DETAGS_REGEXPS etags.c
+
+ctags.o:
+ $(COMPILE) -DCTAGS -o ctags.o etags.c
+@end example
+
+Note that @code{ctags_SOURCES} is defined to be empty---that way no
+implicit value is substituted. The implicit value, however, is used to
+generate @code{etags} from @file{etags.o}.
+
+@code{ctags_LDADD} is used to get @file{ctags.o} into the link line.
+@code{ctags_DEPENDENCIES} is generated by Automake.
+
+
+@node Invoking Automake
+@chapter Creating a @file{Makefile.in}
+
+To create all the @file{Makefile.in}s for a package, run the
+@code{automake} program in the top level directory, with no arguments.
+@code{automake} will automatically find each appropriate
+@file{Makefile.am} (by scanning @file{configure.in}; @pxref{configure})
+and generate the corresponding @file{Makefile.in}. Note that
+@code{automake} has a rather simplistic view of what constitutes a
+package; it assumes that a package has only one @file{configure.in}, at
+the top. If your package has multiple @file{configure.in}s, then you
+must run @code{automake} in each directory holding a
+@file{configure.in}.
+
+You can optionally give @code{automake} an argument; @samp{.am} is
+appended to the argument and the result is used as the name of the input
+file. This feature is generally only used to automatically rebuild an
+out-of-date @file{Makefile.in}. Note that @code{automake} must always
+be run from the topmost directory of a project, even if being used to
+regenerate the @file{Makefile.in} in some subdirectory. This is
+necessary because @code{automake} must scan @file{configure.in}, and
+because @code{automake} uses the knowledge that a @file{Makefile.in} is
+in a subdirectory to change its behavior in some cases.
+
+@code{automake} accepts the following options:
+
+@table @code
+@item -a
+@itemx --add-missing
+Automake requires certain common files to exist in certain situations;
+for instance @file{config.guess} is required if @file{configure.in} runs
+@code{AC_CANONICAL_HOST}. Automake is distributed with several of these
+files; this option will cause the missing ones to be automatically added
+to the package, whenever possible. In general if Automake tells you a
+file is missing, try using this option.
+
+@item --amdir=@var{dir}
+Look for Automake data files in directory @var{dir} instead of in the
+installation directory. This is typically used for debugging.
+
+@item --build-dir=@var{dir}
+Tell Automake where the build directory is. This option is used when
+including dependencies into a @file{Makefile.in} generated by @code{make
+dist}; it should not be used otherwise.
+
+@item --cygnus
+Causes the generated @file{Makefile.in}s to follow Cygnus rules, instead
+of GNU or Gnits rules. @xref{Cygnus} for more information.
+
+@item --foreign
+Set the global strictness to @samp{foreign}. @xref{Strictness} for more
+information.
+
+@item --gnits
+Set the global strictness to @samp{gnits}. @xref{Gnits} for more
+information.
+
+@item --gnu
+Set the global strictness to @samp{gnu}. @xref{Gnits} for more
+information. This is the default strictness.
+
+@item --help
+Print a summary of the command line options and exit.
+
+@item -i
+@itemx --include-deps
+Include all automatically generated dependency information
+(@pxref{Dependencies}) in the generated
+@file{Makefile.in}. This is generally done when making a distribution;
+see @ref{Dist}.
+
+@item -o @var{dir}
+@itemx --output-dir=@var{dir}
+Put the generated @file{Makefile.in} in the directory @var{dir}.
+Ordinarily each @file{Makefile.in} is created in the directory of the
+corresponding @file{Makefile.am}. This option is used when making
+distributions.
+
+@item --srcdir-name=@var{dir}
+Tell Automake the name of the source directory associated with the
+current build. This option is used when including dependencies into a
+@file{Makefile.in} generated by @code{make dist}; it should not be used
+otherwise.
+
+@item -v
+@itemx --verbose
+Cause Automake to print information about which files are being read or
+created.
+
+@item --version
+Print the version number of Automake and exit.
+@end table
+
+
@node configure
@chapter Scanning @file{configure.in}
which do not use Automake (such as @code{gettext}).
In a deep package, the top-level @file{Makefile.am} is often very short.
-For instance, here is the @file{Makefile.am} from the textutils
+For instance, here is the @file{Makefile.am} from the Hello
distribution:
@example
-SUBDIRS = lib src doc man
+EXTRA_DIST = BUGS ChangeLog.O README-alpha
+SUBDIRS = doc intl po src tests
@end example
@code{SUBDIRS} can contain configure substitutions (eg @samp{@@DIRS@@});
into an executable:
@example
-hello_SOURCES = hello.c
+hello_SOURCES = hello.c version.c getopt.c getopt1.c getopt.h system.h
@end example
-This causes @file{hello.c} to be compiled into @file{hello.o}, and then
-linked to produce @file{hello}.
+This causes each mentioned @samp{.c} file to be compiled into the
+corresponding @samp{.o}. Then all are linked to produce @file{hello}.
If @samp{prog_SOURCES} is needed, but not specified, then it defaults to
the single file @file{prog.c}. In the example above, the definition of
Here is how @code{automake} installs its auxiliary data files:
@example
-pkgdata_DATA = clean-kr.am clean.am compile-kr.am compile-vars.am \
-compile.am data.am depend.am dist-subd-top.am dist-subd-vars.am \
-dist-subd.am dist-vars.am dist.am footer.am header-vars.am header.am \
-libscripts.am libprograms.am libraries-vars.am libraries.am library.am \
-mans-vars.am mans.am packagedata.am program.am programs.am remake-hdr.am \
-remake-subd.am remake.am scripts.am subdirs.am tags.am tags-subd.am \
-texinfos-vars.am texinfos.am hack-make.sed nl-remove.sed
+pkgdata_DATA = clean-kr.am clean.am @dots{}
@end example
By default, built sources are not included in a distribution.
+Built sources are also not compiled by default. You must either
+explicitly mention them in some other @samp{_SOURCES} variable for this
+to happen.
+
@node Other GNU Tools
@chapter Other GNU Tools
@code{mdate-sh} program; this program is supplied with Automake.
Sometimes an info file actually depends on more than one @samp{.texi}
-file. For instance, in the @code{xdvik} distribution,
-@file{kpathsea.texi} includes the files @file{install.texi},
-@file{copying.texi}, and @file{freedom.texi}. You can tell Automake
-about these dependencies using the @samp{texi_TEXINFOS} variable. Here
-is how @code{xdvik} could do it:
+file. For instance, in GNU Hello, @file{hello.texi} includes the file
+@file{gpl.texi} You can tell Automake about these dependencies using the
+@samp{@var{texi}_TEXINFOS} variable. Here is how Hello does it:
@vindex TEXINFOS
@vindex _TEXINFOS
@example
-info_TEXINFOS = kpathsea.texi
-kpathsea_TEXINFOS = install.texi copying.texi freedom.texi
+info_TEXINFOS = hello.texi
+hello_TEXINFOS = gpl.texi
@end example
By default, Automake requires the file @file{texinfo.tex} to appear in
@menu
* Tags:: Interfacing to etags and mkid
* Suffixes:: Handling new file extensions
-* Built:: Built sources
@end menu
SUFFIXES = .java .class
@end example
-@node Built
-@section Built sources
-
-FIXME write this
-
@node Gnits
@chapter The effect of @code{--gnu} and @code{--gnits}
to see.
-@node Examples
-@chapter Some example packages
-
-Here are some examples of how Automake can be used.
-
-@menu
-* Hello:: The simplest GNU program
-* Tricky:: A trickier example
-* Automake:: Automake's own use
-* Textutils:: A deep hierarchy
-@end menu
-
-@node Hello
-@section The simplest GNU program
-
-@code{hello} is renowned for its classic simplicity and versatility.
-What better place to begin a tour? The below shows what could be used
-as the Hello distribution's @file{Makefile.am}.
-
-@example
-bin_PROGRAMS = hello
-hello_SOURCES = hello.c version.c getopt.c getopt1.c getopt.h
-hello_LDADD = @@ALLOCA@@
-info_TEXINFOS = hello.texi
-hello_TEXINFOS = gpl.texi
-
-EXTRA_DIST = testdata
-
-check-local: hello
- @@echo expect no output from diff
- ./hello > test.out
- diff -c $(srcdir)/testdata test.out
- rm -f test.out
-@end example
-
-Of course, Automake also requires some minor changes to
-@file{configure.in}. The new @file{configure.in} would read:
-
-@example
-dnl Process this file with autoconf to produce a configure script.
-AC_INIT(hello.c)
-AM_INIT_AUTOMAKE(hello, 1.3)
-AC_PROG_CC
-AC_PROG_CPP
-AC_PROG_INSTALL
-AC_STDC_HEADERS
-AC_HAVE_HEADERS(string.h fcntl.h sys/file.h)
-AC_ALLOCA
-AC_OUTPUT(Makefile)
-@end example
-
-If Hello were really going to use Automake, the @file{version.c} file
-would probably be deleted, or changed so as to be automatically
-generated.
-
-
-@node Tricky
-@section A tricker example
-
-Here is another, trickier example. It shows how to generate two
-programs (@code{ctags} and @code{etags}) from the same source file
-(@file{etags.c}). The difficult part is that each compilation of
-@file{etags.c} requires different @code{cpp} flags.
-
-@example
-bin_PROGRAMS = etags ctags
-ctags_SOURCES =
-ctags_LDADD = ctags.o
-ctags_DEPENDENCIES = ctags.o
-
-etags.o:
- $(COMPILE) -DETAGS_REGEXPS etags.c
-
-ctags.o:
- $(COMPILE) -DCTAGS -o ctags.o etags.c
-@end example
-
-Note that @code{ctags_SOURCES} is defined to be empty---that way no
-implicit value is substituted. The implicit value, however, is used to
-generate @code{etags} from @file{etags.o}.
-
-@code{ctags_LDADD} is used to get @file{ctags.o} into the link line,
-while @code{ctags_DEPENDENCIES} exists to make sure that @file{ctags.o}
-gets built in the first place.
-
-This is a somewhat pathological example.
-
-
-@node Automake
-@section Automake uses itself
-
-Automake, of course, uses itself to generate its @file{Makefile.in}.
-Since Automake is a shallow package, it has more than one
-@file{Makefile.am}. Here is the top-level @file{Makefile.am}:
-
-@example
-## Process this file with automake to create Makefile.in
-
-AUTOMAKE_OPTIONS = gnits
-MAINT_CHARSET = latin1
-PERL = @@PERL@@
-
-SUBDIRS = tests
-
-bin_SCRIPTS = automake
-info_TEXINFOS = automake.texi
-
-pkgdata_DATA = clean-kr.am clean.am compile-kr.am compile-vars.am \
-compile.am data.am depend.am \
-dist-vars.am footer.am header.am header-vars.am \
-kr-vars.am libraries-vars.am \
-libraries.am library.am mans-vars.am \
-program.am programs.am remake-hdr.am \
-remake-subd.am remake.am scripts.am subdirs.am tags.am tags-subd.am \
-tags-clean.am \
-texi-version.am texinfos-vars.am texinfos.am \
-libraries-clean.am programs-clean.am data-clean.am \
-COPYING INSTALL texinfo.tex \
-ansi2knr.c ansi2knr.1 \
-aclocal.m4
-
-## These must all be executable when installed.
-pkgdata_SCRIPTS = config.guess config.sub install-sh mdate-sh mkinstalldirs
-
-# The following requires a fixed version of the Emacs 19.30 etags.
-ETAGS_ARGS = automake.in --lang=none \
- --regex='/^@@node[ \t]+\([^,]+\)/\1/' automake.texi
-
-## `test -x' is not portable. So we use Perl instead. If Perl
-## doesn't exist, then this test is meaningless anyway.
-# Check to make sure some installed files are executable.
-installcheck-local:
- $(PERL) -e "exit ! -x '$(pkgdatadir)/config.guess';"
- $(PERL) -e "exit ! -x '$(pkgdatadir)/config.sub';"
- $(PERL) -e "exit ! -x '$(pkgdatadir)/install-sh';"
- $(PERL) -e "exit ! -x '$(pkgdatadir)/mdate-sh';"
- $(PERL) -e "exit ! -x '$(pkgdatadir)/mkinstalldirs';"
-
-# Some simple checks:
-# * syntax check with perl4 and perl5.
-# * make sure the scripts don't use 'true'
-# * expect no instances of '$@{...@}'
-# These are only really guaranteed to work on my machine.
-maintainer-check: automake check
- $(PERL) -c -w automake
- @@if grep '^[^#].*true' $(srcdir)/[a-z]*.am; then \
- echo "can't use 'true' in GNU Makefile" 1>&2; \
- exit 1; \
- else :; fi
- @@if test `fgrep '$$@{' $(srcdir)/[a-z]*.am | wc -l` -ne 0; then \
- echo "found too many uses of '\$$@{'" 1>&2; \
- exit 1; \
- fi
- if $(SHELL) -c 'perl4.036 -v' >/dev/null 2>&1; then \
- perl4.036 -c -w automake; \
- else :; fi
-
-# Tag before making distribution. Also, don't make a distribution if
-# checks fail. Also, make sure the NEWS file is up-to-date.
-cvs-dist: maintainer-check
- @@if sed 1q NEWS | grep -e "$(VERSION)" > /dev/null; then :; else \
- echo "NEWS not updated; not releasing" 1>&2; \
- exit 1; \
- fi
- cvs tag `echo "Release-$(VERSION)" | sed 's/\./-/g'`
- $(MAKE) dist
-@end example
-
-As you can see, Automake defines many of its own rules, to make the
-maintainer's job easier. For instance the @code{cvs-dist} rule
-automatically tags the current version in the CVS repository, and then
-makes a standard distribution.
-
-Automake consists primarily of one program, @code{automake}, and a
-number of auxiliary scripts. Automake also installs a number of
-programs which are possibly installed via the @code{--add-missing}
-option; these scripts are listed in the @code{pkgdata_SCRIPTS} variable.
-
-Automake also has a @file{tests} subdirectory, as indicated in the
-@code{SUBDIRS} variable above. Here is @file{tests/Makefile.am}:
-
-@example
-## Process this file with automake to create Makefile.in
-
-AUTOMAKE_OPTIONS = gnits
-
-TESTS = mdate.test vtexi.test acoutput.test instexec.test checkall.test \
-acoutnoq.test acouttbs.test libobj.test proginst.test acoutqnl.test \
-confincl.test spelling.test prefix.test badprog.test depend.test
-
-EXTRA_DIST = defs
-@end example
-
-This is where all the tests are really run. @file{defs} is an
-initialization file used by each test script; it is explicitly mentioned
-because @code{automake} has no way of automatically finding it.
-
-
-@node Textutils
-@section A deep hierarchy
-
-The GNU textutils are a collection of programs for manipulating text
-files. They are distributed as a deep package. The textutils have only
-recently been modified to use Automake; the examples come from a
-prerelease.
-
-Here is the top-level @file{Makefile.am}:
-
-@example
-SUBDIRS = lib src doc man
-@end example
-
-In the @file{lib} directory, a library is built which is used by each
-textutil. Here is @file{lib/Makefile.am}:
-
-@example
-noinst_LIBRARIES = tu
-
-EXTRA_DIST = rx.c regex.c
-
-tu_SOURCES = error.h getline.h getopt.h linebuffer.h \
-long-options.h md5.h regex.h rx.h xstrtod.h xstrtol.h xstrtoul.h \
-error.c full-write.c getline.c getopt.c getopt1.c \
-linebuffer.c long-options.c md5.c memchr.c safe-read.c \
-xmalloc.c xstrtod.c xstrtol.c xstrtoul.c
-
-tu_LIBADD = @@REGEXOBJ@@ @@LIBOBJS@@ @@ALLOCA@@
-@end example
-
-The @file{src} directory contains the source for all the textutils---23
-programs in all. The @file{Makefile.am} for this directory also
-includes some simple checking code, and constructs a @file{version.c}
-file on the fly:
-
-@example
-bin_PROGRAMS = cat cksum comm csplit cut expand fmt fold head join md5sum \
-nl od paste pr sort split sum tac tail tr unexpand uniq wc
-
-noinst_HEADERS = system.h version.h
-DISTCLEANFILES = stamp-v version.c
-
-INCLUDES = -I$(top_srcdir)/lib
-
-LDADD = version.o ../lib/libtu.a
-
-$(PROGRAMS): version.o ../lib/libtu.a
-
-AUTOMAKE_OPTIONS = ansi2knr
-
-version.c: stamp-v
-stamp-v: Makefile
- rm -f t-version.c
- echo '#include <config.h>' > t-version.c
- echo '#include "version.h"' >> t-version.c
- echo 'const char *version_string = "'GNU @@PACKAGE@@ @@VERSION@@'";' \
- >> t-version.c
- if cmp -s version.c t-version.c; then \
- rm t-version.c; \
- else \
- mv t-version.c version.c; \
- fi
- echo timestamp > $@@
-
-check: md5sum
- ./md5sum \
- --string="" \
- --string="a" \
- --string="abc" \
- --string="message digest" \
- --string="abcdefghijklmnopqrstuvwxyz" \
- --string="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789" \
- --string="12345678901234567890123456789012345678901234567890123456789012345678901234567890" \
- | diff -c $(srcdir)/md5-test.rfc -
-@end example
-
-The @file{doc} directory builds the info documentation for the
-textutils:
-
-@example
-info_TEXINFOS = textutils.texi
-@end example
-
-And, last, the @file{man} directory installs the man pages for all the
-textutils:
-
-@example
-man_MANS = cat.1 cksum.1 comm.1 csplit.1 cut.1 expand.1 fmt.1 fold.1 head.1 \
-join.1 md5sum.1 nl.1 od.1 paste.1 pr.1 sort.1 split.1 sum.1 tac.1 tail.1 \
-tr.1 unexpand.1 uniq.1 wc.1
-@end example
-
-You can now see how easy it is to handle even a largish project using
-Automake.
-
-
@node Future
@chapter Some ideas for the future
git://sourceware.org / automake.git / commitdiff