Patchwork [3/9] petitboot: Convert build to use autotools

login
register
mail settings
Submitter Geoff Levand
Date Nov. 7, 2008, 12:20 a.m.
Message ID <491389E8.7040103@am.sony.com>
Download mbox | patch
Permalink /patch/7631/
State Accepted
Delegated to: Jeremy Kerr
Headers show

Comments

Geoff Levand - Nov. 7, 2008, 12:20 a.m.
From: Yuji Mano <yuji.mano@am.sony.com>

Convert the build system to use autotools.  Does not make any functional
changes to the binaries.

Signed-off-by: Yuji Mano <yuji.mano@am.sony.com>
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
---
 INSTALL                     |  234 ++++++++++++++++++++++++++++++++++++++++++++
 Makefile                    |   65 ------------
 Makefile.am                 |  114 +++++++++++++++++++++
 artwork/Makefile.am         |   29 +++++
 bootstrap                   |   24 ++++
 configure.ac                |   27 +++++
 devices/Makefile.am         |   17 +++
 devices/parser-test.sh      |   26 ----
 devices/parser-test.sh.in   |   26 ++++
 utils/99-petitboot.rules    |    2 
 utils/99-petitboot.rules.in |    2 
 utils/Makefile.am           |   41 +++++++
 12 files changed, 514 insertions(+), 93 deletions(-)

Patch

--- /dev/null
+++ b/INSTALL
@@ -0,0 +1,234 @@ 
+Installation Instructions
+*************************
+
+Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005,
+2006 Free Software Foundation, Inc.
+
+This file is free documentation; the Free Software Foundation gives
+unlimited permission to copy, distribute and modify it.
+
+Basic Installation
+==================
+
+Briefly, the shell commands `./configure; make; make install' should
+configure, build, and install this package.  The following
+more-detailed instructions are generic; see the `README' file for
+instructions specific to this package.
+
+   The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation.  It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions.  Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, and a
+file `config.log' containing compiler output (useful mainly for
+debugging `configure').
+
+   It can also use an optional file (typically called `config.cache'
+and enabled with `--cache-file=config.cache' or simply `-C') that saves
+the results of its tests to speed up reconfiguring.  Caching is
+disabled by default to prevent problems with accidental use of stale
+cache files.
+
+   If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release.  If you are using the cache, and at
+some point `config.cache' contains results you don't want to keep, you
+may remove or edit it.
+
+   The file `configure.ac' (or `configure.in') is used to create
+`configure' by a program called `autoconf'.  You need `configure.ac' if
+you want to change it or regenerate `configure' using a newer version
+of `autoconf'.
+
+The simplest way to compile this package is:
+
+  1. `cd' to the directory containing the package's source code and type
+     `./configure' to configure the package for your system.
+
+     Running `configure' might take a while.  While running, it prints
+     some messages telling which features it is checking for.
+
+  2. Type `make' to compile the package.
+
+  3. Optionally, type `make check' to run any self-tests that come with
+     the package.
+
+  4. Type `make install' to install the programs and any data files and
+     documentation.
+
+  5. You can remove the program binaries and object files from the
+     source code directory by typing `make clean'.  To also remove the
+     files that `configure' created (so you can compile the package for
+     a different kind of computer), type `make distclean'.  There is
+     also a `make maintainer-clean' target, but that is intended mainly
+     for the package's developers.  If you use it, you may have to get
+     all sorts of other programs in order to regenerate files that came
+     with the distribution.
+
+Compilers and Options
+=====================
+
+Some systems require unusual options for compilation or linking that the
+`configure' script does not know about.  Run `./configure --help' for
+details on some of the pertinent environment variables.
+
+   You can give `configure' initial values for configuration parameters
+by setting variables in the command line or in the environment.  Here
+is an example:
+
+     ./configure CC=c99 CFLAGS=-g LIBS=-lposix
+
+   *Note Defining Variables::, for more details.
+
+Compiling For Multiple Architectures
+====================================
+
+You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory.  To do this, you can use GNU `make'.  `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script.  `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+   With a non-GNU `make', it is safer to compile the package for one
+architecture at a time in the source code directory.  After you have
+installed the package for one architecture, use `make distclean' before
+reconfiguring for another architecture.
+
+Installation Names
+==================
+
+By default, `make install' installs the package's commands under
+`/usr/local/bin', include files under `/usr/local/include', etc.  You
+can specify an installation prefix other than `/usr/local' by giving
+`configure' the option `--prefix=PREFIX'.
+
+   You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files.  If you
+pass the option `--exec-prefix=PREFIX' to `configure', the package uses
+PREFIX as the prefix for installing programs and libraries.
+Documentation and other data files still use the regular prefix.
+
+   In addition, if you use an unusual directory layout you can give
+options like `--bindir=DIR' to specify different values for particular
+kinds of files.  Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+   If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System).  The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+   For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+There may be some features `configure' cannot figure out automatically,
+but needs to determine by the type of machine the package will run on.
+Usually, assuming the package is built to be run on the _same_
+architectures, `configure' can figure that out, but if it prints a
+message saying it cannot guess the machine type, give it the
+`--build=TYPE' option.  TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name which has the form:
+
+     CPU-COMPANY-SYSTEM
+
+where SYSTEM can have one of these forms:
+
+     OS KERNEL-OS
+
+   See the file `config.sub' for the possible values of each field.  If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the machine type.
+
+   If you are _building_ compiler tools for cross-compiling, you should
+use the option `--target=TYPE' to select the type of system they will
+produce code for.
+
+   If you want to _use_ a cross compiler, that generates code for a
+platform different from the build platform, you should specify the
+"host" platform (i.e., that on which the generated programs will
+eventually be run) with `--host=TYPE'.
+
+Sharing Defaults
+================
+
+If you want to set default values for `configure' scripts to share, you
+can create a site shell script called `config.site' that gives default
+values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists.  Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Defining Variables
+==================
+
+Variables not defined in a site shell script can be set in the
+environment passed to `configure'.  However, some packages may run
+configure again during the build, and the customized values of these
+variables may be lost.  In order to avoid this problem, you should set
+them in the `configure' command line, using `VAR=value'.  For example:
+
+     ./configure CC=/usr/local2/bin/gcc
+
+causes the specified `gcc' to be used as the C compiler (unless it is
+overridden in the site shell script).
+
+Unfortunately, this technique does not work for `CONFIG_SHELL' due to
+an Autoconf bug.  Until the bug is fixed you can use this workaround:
+
+     CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash
+
+`configure' Invocation
+======================
+
+`configure' recognizes the following options to control how it operates.
+
+`--help'
+`-h'
+     Print a summary of the options to `configure', and exit.
+
+`--version'
+`-V'
+     Print the version of Autoconf used to generate the `configure'
+     script, and exit.
+
+`--cache-file=FILE'
+     Enable the cache: use and save the results of the tests in FILE,
+     traditionally `config.cache'.  FILE defaults to `/dev/null' to
+     disable caching.
+
+`--config-cache'
+`-C'
+     Alias for `--cache-file=config.cache'.
+
+`--quiet'
+`--silent'
+`-q'
+     Do not print messages saying which checks are being made.  To
+     suppress all normal output, redirect it to `/dev/null' (any error
+     messages will still be shown).
+
+`--srcdir=DIR'
+     Look for the package's source code in directory DIR.  Usually
+     `configure' can determine that directory automatically.
+
+`configure' also accepts some other, not widely useful, options.  Run
+`configure --help' for more details.
+
--- a/Makefile
+++ /dev/null
@@ -1,65 +0,0 @@ 
-PREFIX?=/usr
-VERSION=0.2
-PACKAGE=petitboot
-CC=gcc
-INSTALL=install
-TWIN_CFLAGS?=$(shell pkg-config --cflags libtwin)
-TWIN_LDFLAGS?=$(shell pkg-config --libs libtwin)
-
-LDFLAGS =
-CFLAGS = --std=gnu99 -O0 -ggdb -Wall '-DPREFIX="$(PREFIX)"'
-
-PARSERS = native yaboot kboot
-ARTWORK = background.jpg cdrom.png hdd.png usbpen.png tux.png cursor.gz
-
-all: petitboot petitboot-udev-helper
-
-petitboot: petitboot.o devices.o
-	$(CC) $(LDFLAGS) -o $@ $^
-
-petitboot: LDFLAGS+=$(TWIN_LDFLAGS)
-petitboot: CFLAGS+=$(TWIN_CFLAGS)
-
-petitboot-udev-helper: devices/petitboot-udev-helper.o devices/params.o \
-		devices/parser.o devices/paths.o devices/yaboot-cfg.o \
-		$(foreach p,$(PARSERS),devices/$(p)-parser.o)
-	$(CC) $(LDFLAGS) -o $@ $^
-
-parser-test: devices/parser-test.o devices/params.o devices/parser.o \
-		devices/paths.o devices/yaboot-cfg.o \
-		$(foreach p,$(PARSERS),devices/$(p)-parser.o)
-	$(CC) $(LDFLAGS) -o $@ $^
-
-devices/%: CFLAGS+=-I.
-
-install: all
-	$(INSTALL) -D petitboot $(DESTDIR)$(PREFIX)/sbin/petitboot
-	$(INSTALL) -D petitboot-udev-helper \
-		$(DESTDIR)$(PREFIX)/sbin/petitboot-udev-helper
-	$(INSTALL) -Dd $(DESTDIR)$(PREFIX)/share/petitboot/artwork/
-	$(INSTALL) -t $(DESTDIR)$(PREFIX)/share/petitboot/artwork/ \
-		$(foreach a,$(ARTWORK),artwork/$(a))
-
-dist:	$(PACKAGE)-$(VERSION).tar.gz
-
-check:	parser-test
-	devices/parser-test.sh
-
-distcheck: dist
-	tar -xvf $(PACKAGE)-$(VERSION).tar.gz
-	cd $(PACKAGE)-$(VERSION) && make check
-
-$(PACKAGE)-$(VERSION).tar.gz: $(PACKAGE)-$(VERSION)
-	tar czvf $@ $^
-
-$(PACKAGE)-$(VERSION): clean
-	for f in $$(git-ls-files); do \
-		d=$@/$$(dirname $$f); \
-		mkdir -p $$d; \
-		cp -a $$f $$d; \
-	done
-clean:
-	rm -rf $(PACKAGE)-$(VERSION)
-	rm -f petitboot
-	rm -f petitboot-udev-helper
-	rm -f *.o devices/*.o
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,114 @@ 
+## Makefile.am -- Process this file with automake to produce Makefile.in
+#
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; version 2 of the License.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software
+#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+
+SUBDIRS = artwork devices utils
+
+AM_CPPFLAGS = -I$(includedir) \
+ -DPKG_SHARE_DIR="\"$(datadir)/petitboot\""
+
+AM_CFLAGS = \
+	-g \
+	-Wall \
+	-W \
+	-Wunused \
+	-Wstrict-prototypes \
+	-Wmissing-prototypes \
+	-Wmissing-declarations \
+	-Wredundant-decls \
+	-Winline
+
+AM_LDFLAGS = -L$(libdir)
+
+sbin_PROGRAMS = petitboot-udev-helper petitboot
+
+petitboot_headers = \
+	petitboot.h \
+	petitboot-paths.h \
+	devices/params.h \
+	devices/yaboot-cfg.h \
+	devices/parser.h \
+	devices/paths.h \
+	devices/message.h
+
+petitboot_udev_helper_SOURCES = \
+	$(petitboot_headers) \
+	devices/petitboot-udev-helper.c \
+	devices/params.c \
+	devices/parser.c \
+	devices/paths.c \
+	devices/yaboot-cfg.c \
+	devices/native-parser.c \
+	devices/yaboot-parser.c \
+	devices/kboot-parser.c
+
+petitboot_SOURCES = \
+	$(petitboot_headers) \
+	petitboot.c \
+	devices.c
+petitboot_LDADD = -ltwin -lpng -ljpeg -lz -lm
+
+parser_test_SOURCES = \
+	$(petitboot_headers) \
+	devices/parser-test.c \
+	devices/params.c \
+	devices/parser.c \
+	devices/paths.c \
+	devices/yaboot-cfg.c \
+	devices/native-parser.c \
+	devices/yaboot-parser.c \
+	devices/kboot-parser.c
+
+check_PROGRAMS = parser-test
+
+composed_scripts = devices/parser-test.sh
+
+edit = sed \
+	-e 's,@PACKAGE_NAME\@,$(PACKAGE_NAME),g' \
+	-e 's,@PACKAGE_VERSION\@,$(PACKAGE_VERSION),g' \
+	-e 's,@PACKAGE_BUGREPORT\@,$(PACKAGE_BUGREPORT),g' \
+	-e 's,@libexecdir\@,$(libexecdir),g' \
+	-e 's,@datadir\@,$(pkgdatadir),g'    \
+	-e 's,@prefix\@,$(prefix),g' \
+	-e 's,@sbindir\@,$(sbindir),g' \
+	-e 's,@top_srcdir\@,$(top_srcdir),g'
+
+devices/parser-test.sh: Makefile $(srcdir)/devices/parser-test.sh.in
+	rm -f $@ $@.tmp
+	$(edit) $(srcdir)/$@.in >$@.tmp
+	chmod +x $@.tmp
+	mv $@.tmp $@
+
+check_SCRIPTS = devices/parser-test.sh
+
+check:
+	devices/parser-test.sh
+
+EXTRA_DIST = bootstrap \
+	$(addsuffix .in, $(composed_scripts)) \
+	devices/parser-tests/001/ps3da1/etc/kboot.conf \
+	devices/parser-tests/001/expected-output \
+	devices/parser-tests/002/ps3da1/etc/yaboot.conf \
+	devices/parser-tests/002/expected-output \
+	devices/parser-tests/003/ps3da1/etc/kboot.conf \
+	devices/parser-tests/003/expected-output \
+	devices/parser-tests/004/rootdev \
+	devices/parser-tests/004/expected-output \
+	devices/parser-tests/004/sda1/etc/kboot.conf
+
+MAINTAINERCLEANFILES = aclocal.m4 config.* configure depcomp \
+	install-sh ltmain.sh Makefile.in missing $(PACKAGE)-*.gz
+
+CLEANFILES = $(composed_scripts) $(addsuffix .tmp, $(composed_scripts))
--- /dev/null
+++ b/artwork/Makefile.am
@@ -0,0 +1,29 @@ 
+## Makefile.am -- Process this file with automake to produce Makefile.in
+#
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; version 2 of the License.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software
+#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+
+artworkdir = $(datadir)/petitboot/artwork
+
+artwork_DATA = \
+	background.jpg \
+	cdrom.png \
+	cursor.gz \
+	hdd.png \
+	tux.png \
+	usbpen.png
+
+EXTRA_DIST = $(artwork_DATA)
+
+MAINTAINERCLEANFILES = Makefile.in
--- /dev/null
+++ b/bootstrap
@@ -0,0 +1,24 @@ 
+#! /bin/bash
+#  bootstrap -- Use this script to create generated files from a VCS checkout
+#
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; version 2 of the License.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software
+#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+
+set -x
+
+aclocal
+libtoolize --force --copy
+autoheader
+automake --foreign --add-missing --copy
+autoconf
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,27 @@ 
+## configure.ac -- Process this file with autoconf to produce configure
+#
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; version 2 of the License.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software
+#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+
+AC_INIT([petitboot], [0.2.1], [Jeremy Kerr <jk@ozlabs.org>])
+
+AC_PREFIX_DEFAULT([/usr])
+
+AC_PROG_LIBTOOL
+AM_INIT_AUTOMAKE
+AC_SUBST([DESTDIR])
+AC_CONFIG_HEADERS([config.h])
+AC_CONFIG_FILES([Makefile artwork/Makefile devices/Makefile utils/Makefile])
+
+AC_OUTPUT
--- /dev/null
+++ b/devices/Makefile.am
@@ -0,0 +1,17 @@ 
+## Makefile.am -- Process this file with automake to produce Makefile.in
+#
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; version 2 of the License.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software
+#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+
+MAINTAINERCLEANFILES = Makefile.in
--- a/devices/parser-test.sh
+++ /dev/null
@@ -1,26 +0,0 @@ 
-#!/bin/bash
-
-testdir=devices/parser-tests
-default_rootdev=ps3da1
-
-function test_dir()
-{
-	dir="$1"
-	rootdev=$default_rootdev
-	if [ -e "$dir/rootdev" ]
-	then
-		rootdev=$(cat "$dir/rootdev")
-	fi
-	./parser-test "$dir" /dev/$rootdev 2>/dev/null |
-		diff -u "$dir/expected-output" -
-}
-
-set -ex
-
-for test in $testdir/*
-do
-	echo $test
-	test_dir "$test"
-done
-
-echo "All tests passed"
--- /dev/null
+++ b/devices/parser-test.sh.in
@@ -0,0 +1,26 @@ 
+#!/bin/bash
+
+testdir=@top_srcdir@/devices/parser-tests
+default_rootdev=ps3da1
+
+function test_dir()
+{
+	dir="$1"
+	rootdev=$default_rootdev
+	if [ -e "$dir/rootdev" ]
+	then
+		rootdev=$(cat "$dir/rootdev")
+	fi
+	./parser-test "$dir" /dev/$rootdev 2>/dev/null |
+		diff -u "$dir/expected-output" -
+}
+
+set -ex
+
+for test in $testdir/*
+do
+	echo $test
+	test_dir "$test"
+done
+
+echo "All tests passed"
--- a/utils/99-petitboot.rules
+++ /dev/null
@@ -1,2 +0,0 @@ 
-# tell petitboot when we see new block devices ...
-SUBSYSTEM=="block",RUN+="/usr/sbin/petitboot-udev-helper"
--- /dev/null
+++ b/utils/99-petitboot.rules.in
@@ -0,0 +1,2 @@ 
+# tell petitboot when we see new block devices ...
+SUBSYSTEM=="block",RUN+="@sbindir@/petitboot-udev"
--- /dev/null
+++ b/utils/Makefile.am
@@ -0,0 +1,41 @@ 
+## Makefile.am -- Process this file with automake to produce Makefile.in
+#
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; version 2 of the License.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software
+#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+
+udevrulesdir = $(sysconfdir)/udev/rules.d
+udevrules_DATA = 99-petitboot.rules
+
+composed_scripts = 99-petitboot.rules
+
+edit = sed \
+	-e 's,@PACKAGE_NAME\@,$(PACKAGE_NAME),g' \
+	-e 's,@PACKAGE_VERSION\@,$(PACKAGE_VERSION),g' \
+	-e 's,@PACKAGE_BUGREPORT\@,$(PACKAGE_BUGREPORT),g' \
+	-e 's,@libexecdir\@,$(libexecdir),g' \
+	-e 's,@datadir\@,$(pkgdatadir),g'    \
+	-e 's,@prefix\@,$(prefix),g' \
+	-e 's,@sbindir\@,$(sbindir),g'
+
+99-petitboot.rules: Makefile $(srcdir)/99-petitboot.rules.in
+	rm -f $@ $@.tmp
+	$(edit) $(srcdir)/$@.in >$@.tmp
+	chmod +x $@.tmp
+	mv $@.tmp $@
+
+EXTRA_DIST = $(addsuffix .in, $(composed_scripts))
+
+MAINTAINERCLEANFILES = Makefile.in
+
+CLEANFILES = $(composed_scripts) $(addsuffix .tmp, $(composed_scripts))