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|
#########################################################################
# #
# Script ID: ./configure.ac #
# Author: Copyright (C) 2020 Mark Grant #
# #
# Released under the GPLv3 only. #
# SPDX-License-Identifier: GPL-3.0 #
# #
# Purpose: #
# AutoConf script file to configure vm-container-utils project. #
# #
# configure cmd line syntax: #
# ./configure [--enable-distcheckfake=<yes|no> [default: no]] #
# #
# Parameters generic description. For specifics to this configure.ac #
# please see inline comments at the point of definition:- #
# --enable-distcheckfake #
# Enables the replacement of an absolute directory path specified #
# in a variable, with a value based on AutoTools standard #
# directories. This enables the Makefile.am to use the AT #
# variable based value when running distcheck and the absolute #
# path for all else. Hence distcheck can now succeed when it #
# would normally fail. #
# #
# Layout: (Only relevant sections will exist). #
# ChangeLog : High level ChangeLog #
# SECTION 1: Initialisation & Setup #
# SECTION 2: Architecture, target and host checks #
# SECTION 3: Command line arguments #
# SECTION 4: Compiler setup #
# SECTION 5: Check for programs #
# SECTION 6: Check for libraries #
# SECTION 7: Check for header files #
# SECTION 8: Check for types #
# SECTION 9: Check for structures #
# SECTION 10: Check for compiler characteristics #
# SECTION 11: Check for library functions #
# SECTION 12: Check for pkg-config files #
# SECTION 13: Check for system services #
# SECTION 14: Additional checks & variables #
# SECTION 15: Specify the output files #
# #
#########################################################################
#########################################################################
# #
# Changelog #
# #
# Date Author Version Description #
# #
# 19/08/2020 MG 1.0.1 Initial release. #
# 22/09/2020 MG 1.0.2 Separate lqvm and lxcu under conf and #
# man. #
# #
#########################################################################
#########################################
# #
# SECTION 1: Initialisation & Setup #
# #
#########################################
AC_REVISION([$Revision: 1.0.2 $])
AC_PREREQ([2.69])
#
# The package version in ac init will be used to create an output variable which
# can be used by ac output and / or the sed setup below to substitute bookmarks
# in source files.
#
AC_INIT([Utility scripts for containers and VMs], 1.0.3,
[m.grant.prg@gmail.com], [vm-container-utils])
AC_MSG_NOTICE(initialisation and setup)
AC_SUBST(pkgversion, $PACKAGE_VERSION)
#
# Passes the options to all am files. Puts objects in the sub-directory
# containing the source. Forces tar to use --format=posix in make dist.
# This also checks :- BSD install make variable set mkdir -p
# gawk
#
AM_INIT_AUTOMAKE([-Wall -Werror subdir-objects tar-pax])
#
# Standard macros will be automatically placed in m4.
# Programmer defined macros should be placed in, say, m4extra which allows us
# to exclude the standard macros from being git tracked. This other directory
# must be specified as an include option in the Makefile.am ACLOCAL_AMFLAGS
# e.g.
# ACLOCAL_AMFLAGS = -I m4 -I m4extra
#
AC_CONFIG_MACRO_DIR([m4])
#########################################
# #
# SECTION 3: Command line arguments #
# #
#########################################
AC_MSG_NOTICE(processing command line arguments)
#
# If a file location has to be fixed, e.g. /etc/foo.conf and never
# /usr/local/etc/foo.conf, then make distcheck will fail. Setting this flag
# allows make distcheck to locate the file in an AT standard directory-based
# location.
# eg /usr/local/etc/foo.conf.
# and hence succeed.
#
AC_ARG_ENABLE([distcheckfake],
AS_HELP_STRING([--enable-distcheckfake], [enable running of distcheck]),
[case "${enableval}" in
yes) distcheckfake=true ;;
no) distcheckfake=false ;;
*) AC_MSG_ERROR([bad value ${enableval} for \
--enable-distcheckfake]) ;;
esac],[distcheckfake=false])
AM_CONDITIONAL([DISTCHECKFAKE], [test x$distcheckfake = xtrue])
if test "x${distcheckfake}" = xtrue; then
AC_SUBST([logrotateloc], ["$sysconfdir/logrotate.d"])
AC_MSG_NOTICE([using substitute paths to facilitate distcheck])
else
AC_SUBST([logrotateloc], ["/etc/logrotate.d"])
AC_MSG_NOTICE([using distcheck incompatible absolute based paths])
fi
#########################################
# #
# SECTION 5: Check for programs #
# #
#########################################
AC_MSG_NOTICE(checking for basic programs that have AutoConf checks)
#
# The small set of tools you can expect to find on any machine.
#
# awk date grep od
# basename diff join rm
# cat dirname ln rmdir
# cc egrep ls sed
# chgrp expr mkdir sleep
# chown expr (‘|’) mkfifo sort
# chmod expr (‘:’) mknod tar
# cmp fgrep mktemp touch
# cp find mv tr
#
# (For further information including limitations to the above, see Section 11.15
# in the GNU AutoConf Manual).
#
# If using am init automake, gl early or lt init the following programs are
# automatically checked:-
#
# am init automake
# BSD install mkdir -p gawk
#
# gl early
# ar grep egrep ranlib
#
# lt init
# fgrep ranlib sed
#
# Basic and AutoTools program checks.
#
AC_PROG_AWK
AC_PROG_EGREP
AC_PROG_FGREP
AC_PROG_GREP
AC_PROG_LN_S
AC_PROG_MKDIR_P
AC_PROG_SED
AC_MSG_NOTICE(checking for some standard AutoTools required programs)
AC_PROG_INSTALL
AC_MSG_NOTICE(checking for particular programs required by this build)
AC_CHECK_PROG(TXT2MAN, txt2man, yes, no)
if test "x$TXT2MAN" = "xno" ; then
AC_MSG_ERROR(txt2man not found)
fi
AC_CHECK_PROG(TXT2MANWRAP, txt2manwrap, yes, no)
if test "x$TXT2MANWRAP" = "xno" ; then
AC_MSG_ERROR(txt2manwrap not found)
fi
AC_MSG_NOTICE(checking for particular programs required at build and run time)
AC_CHECK_PROG(BASH, bash, yes, no)
if test "x$BASH" = "xno" ; then
AC_MSG_ERROR(bash not found)
fi
AC_CHECK_PROG(TAR, tar, yes, no)
if test "x$TAR" = "xno" ; then
AC_MSG_ERROR(tar not found)
fi
AC_MSG_NOTICE(checking for particular programs required at run time)
AC_CHECK_PROG(CHMOD, chmod, yes, no)
if test "x$CHMOD" = "xno" ; then
AC_MSG_WARN(chmod not found - needed at run time)
fi
AC_CHECK_PROG(CHOWN, chown, yes, no)
if test "x$CHOWN" = "xno" ; then
AC_MSG_WARN(chown not found - needed at run time)
fi
AC_CHECK_PROG(DF, df, yes, no)
if test "x$DF" = "xno" ; then
AC_MSG_WARN(df not found - needed at run time)
fi
AC_CHECK_PROG(ECHO, echo, yes, no)
if test "x$ECHO" = "xno" ; then
AC_MSG_WARN(echo not found - needed at run time)
fi
AC_CHECK_PROG(FIND, find, yes, no)
if test "x$FIND" = "xno" ; then
AC_MSG_WARN(find not found - needed at run time)
fi
AC_CHECK_PROG(GETOPT, getopt, yes, no)
if test "x$GETOPT" = "xno" ; then
AC_MSG_WARN(getopt not found - needed at run time)
fi
AC_CHECK_PROG(LOGGER, logger, yes, no)
if test "x$LOGGER" = "xno" ; then
AC_MSG_WARN(logger not found - needed at run time)
fi
AC_CHECK_PROG(LSOF, lsof, yes, no)
if test "x$LSOF" = "xno" ; then
AC_MSG_WARN(lsof not found - needed at run time)
fi
AC_CHECK_PROG(MAILX, mailx, yes, no)
if test "x$MAILX" = "xno" ; then
AC_MSG_WARN(mailx not found - needed at run time)
fi
AC_CHECK_PROG(MOUNT, mount, yes, no)
if test "x$MOUNT" = "xno" ; then
AC_MSG_WARN(mount not found - needed at run time)
fi
AC_CHECK_PROG(PASSWD, passwd, yes, no)
if test "x$PASSWD" = "xno" ; then
AC_MSG_WARN(passwd not found - needed at run time)
fi
AC_CHECK_PROG(PRINTF, printf, yes, no)
if test "x$PRINTF" = "xno" ; then
AC_MSG_WARN(printf not found - needed at run time)
fi
#################################################
# #
# SECTION 14: Additional checks & variables #
# #
#################################################
AC_MSG_NOTICE(processing additional checks and variables)
#
# Now set up an awk sequence to substitute bookmarks in script files with either
# standard GNU Directory Variables, or with programmer-defined variables set up
# using an AC_SUBST macro above. This awk sequence will be invoked at programmer
# discretion at sub-directory Makefile.am level.
# ----------------------
#
# prefix /usr/local (typically)
# exec_prefix ${prefix}
# bindir ${exec_prefix}/bin user executables
# sbindir ${exec_prefix}/sbin system admin executables
# libexecdir ${exec_prefix}/libexec program executables
# libdir ${exec_prefix}/lib object code libraries
# sysconfdir ${prefix}/etc read-only single-machine data
# sharedstatedir ${prefix}/com modifiable architecture-independent data
# localstatedir ${prefix}/var modifiable single-machine data
# runstatedir ${localstatedir}/run
# includedir ${prefix}/include C header files
# oldincludedir $usr/include C header files
# datarootdir ${prefix}/share read-only arch.-independent data root
# localedir ${datarootdir}/locale locale-dependent data
# datadir ${datarootdir} read-only architecture-independent data
# mandir ${datarootdir}/man man documentation
# infodir ${datarootdir}/info info documentation
# docdir ${datarootdir}/doc/${PACKAGE} documentation root
# htmldir ${docdir} html documentation
# dvidir ${docdir} dvi documentation
# pdfdir ${docdir} pdf documentation
# psdir ${docdir} ps documentation
# lispdir ${datarootdir}/emacs/site-lisp **Often empty, no check**
# pkgdatadir ${datarootdir}/${PACKAGE}
# pkgincludedir ${includedir}/${PACKAGE}
# pkglibdir ${libdir}/${PACKAGE}
# pkglibexecdir ${libexecdir}/${PACKAGE}
#
AC_SUBST([edit], ["$AWK \
'{ \
gsub(/@bashlocation[@]/,"'"$(BASH)"'"); \
gsub(/@pkgversion[@]/,"'"$(pkgversion)"'"); \
gsub(/@prefix[@]/,"'"$(prefix)"'"); \
gsub(/@exec_prefix[@]/,"'"$(exec_prefix)"'"); \
gsub(/@bindir[@]/,"'"$(bindir)"'"); \
gsub(/@sbindir[@]/,"'"$(sbindir)"'"); \
gsub(/@libexecdir[@]/,"'"$(libexecdir)"'"); \
gsub(/@libdir[@]/,"'"$(libdir)"'"); \
gsub(/@sysconfdir[@]/,"'"$(sysconfdir)"'"); \
gsub(/@sharedstatedir[@]/,"'"$(sharedstatedir)"'"); \
gsub(/@localstatedir[@]/,"'"$(localstatedir)"'"); \
gsub(/@runstatedir[@]/,"'"$(runstatedir)"'"); \
gsub(/@includedir[@]/,"'"$(includedir)"'"); \
gsub(/@oldincludedir[@]/,"'"$(oldincludedir)"'"); \
gsub(/@datarootdir[@]/,"'"$(datarootdir)"'"); \
gsub(/@localedir[@]/,"'"$(localedir)"'"); \
gsub(/@datadir[@]/,"'"$(datadir)"'"); \
gsub(/@mandir[@]/,"'"$(mandir)"'"); \
gsub(/@infodir[@]/,"'"$(infodir)"'"); \
gsub(/@docdir[@]/,"'"$(docdir)"'"); \
gsub(/@htmldir[@]/,"'"$(htmldir)"'"); \
gsub(/@dvidir[@]/,"'"$(dvidir)"'"); \
gsub(/@pdfdir[@]/,"'"$(pdfdir)"'"); \
gsub(/@psdir[@]/,"'"$(psdir)"'"); \
gsub(/@pkgdatadir[@]/,"'"$(pkgdatadir)"'"); \
gsub(/@pkgincludedir[@]/,"'"$(pkgincludedir)"'"); \
gsub(/@pkglibdir[@]/,"'"$(pkglibdir)"'"); \
gsub(/@pkglibexecdir[@]/,"'"$(pkglibexecdir)"'"); \
print ; }'"])
#########################################
# #
# SECTION 15: Specify the output files #
# #
#########################################
AC_MSG_NOTICE(processing output files)
#
# Non-Makefile files to generate.
# AC_CONFIG_FILES should not be used to substitute AutoConf Installation
# Directory Variables, (bindir and friends), except in Makefiles and pkg-config
# files. See GNU AutoConf manual section 4.8.2 Installation Directory Variables.
#
# Project Makefiles to create.
AC_CONFIG_FILES([Makefile
src/conf/etc/lqvm/Makefile
src/man/1/lqvm/Makefile
src/man/5/lqvm/Makefile
src/man/1/lxcu/Makefile
src/man/5/lxcu/Makefile
src/prg/bash/lqvm/Makefile
src/conf/etc/lxcu/Makefile
src/conf/etc/lxcu/debian/apt/Makefile
src/conf/etc/lxcu/debian/apt/sources.list.d/Makefile
src/conf/etc/lxcu/debian/apt/trusted.gpg.d/Makefile
src/conf/etc/lxcu/debian/basic/Makefile
src/conf/etc/lxcu/debian/dev/Makefile
src/conf/etc/lxcu/debian/dosab/Makefile
src/conf/etc/lxcu/ubuntu/apt/Makefile
src/conf/etc/lxcu/ubuntu/apt/sources.list.d/Makefile
src/conf/etc/lxcu/ubuntu/apt/trusted.gpg.d/Makefile
src/conf/etc/lxcu/ubuntu/basic/Makefile
src/conf/etc/lxcu/ubuntu/dev/Makefile
src/conf/etc/lxcu/ubuntu/dosab/Makefile
src/prg/bash/lxcu/Makefile])
AC_OUTPUT
|