diff --git a/INSTALL b/INSTALL deleted file mode 100644 index 007e9396d0a2492cd2d6e17d42f359655dfe0b5e..0000000000000000000000000000000000000000 --- a/INSTALL +++ /dev/null @@ -1,370 +0,0 @@ -Installation Instructions -************************* - -Copyright (C) 1994-1996, 1999-2002, 2004-2013 Free Software Foundation, -Inc. - - Copying and distribution of this file, with or without modification, -are permitted in any medium without royalty provided the copyright -notice and this notice are preserved. This file is offered as-is, -without warranty of any kind. - -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. Some packages provide this -`INSTALL' file but do not implement all of the features documented -below. The lack of an optional feature in a given package is not -necessarily a bug. More recommendations for GNU packages can be found -in *note Makefile Conventions: (standards)Makefile Conventions. - - 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, generally using the just-built uninstalled binaries. - - 4. Type `make install' to install the programs and any data files and - documentation. When installing into a prefix owned by root, it is - recommended that the package be configured and built as a regular - user, and only the `make install' phase executed with root - privileges. - - 5. Optionally, type `make installcheck' to repeat any self-tests, but - this time using the binaries in their final installed location. - This target does not install anything. Running this target as a - regular user, particularly if the prior `make install' required - root privileges, verifies that the installation completed - correctly. - - 6. 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. - - 7. Often, you can also type `make uninstall' to remove the installed - files again. In practice, not all packages have tested that - uninstallation works correctly, even though it is required by the - GNU Coding Standards. - - 8. Some packages, particularly those that use Automake, provide `make - distcheck', which can by used by developers to test that all other - targets like `make install' and `make uninstall' work correctly. - This target is generally not run by end users. - -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. 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Like -this: - - ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ - CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ - CPP="gcc -E" CXXCPP="g++ -E" - - This is not guaranteed to produce working output in all cases, you -may have to build one architecture at a time and combine the results -using the `lipo' tool if you have problems. - -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', where PREFIX must be an -absolute file name. - - You can specify separate installation prefixes for -architecture-specific files and architecture-independent files. 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The approach of -makefile variable overrides for each directory variable is required by -the GNU Coding Standards, and ideally causes no recompilation. -However, some platforms have known limitations with the semantics of -shared libraries that end up requiring recompilation when using this -method, particularly noticeable in packages that use GNU Libtool. - - The second method involves providing the `DESTDIR' variable. For -example, `make install DESTDIR=/alternate/directory' will prepend -`/alternate/directory' before all installation names. The approach of -`DESTDIR' overrides is not required by the GNU Coding Standards, and -does not work on platforms that have drive letters. On the other hand, -it does better at avoiding recompilation issues, and works well even -when some directory options were not specified in terms of `${prefix}' -at `configure' time. - -Optional Features -================= - - 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'. - - 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). 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If GNU -CC is not installed, it is recommended to use the following options in -order to use an ANSI C compiler: - - ./configure CC="cc -Ae -D_XOPEN_SOURCE=500" - -and if that doesn't work, install pre-built binaries of GCC for HP-UX. - - HP-UX `make' updates targets which have the same time stamps as -their prerequisites, which makes it generally unusable when shipped -generated files such as `configure' are involved. Use GNU `make' -instead. - - On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot -parse its `<wchar.h>' header file. The option `-nodtk' can be used as -a workaround. If GNU CC is not installed, it is therefore recommended -to try - - ./configure CC="cc" - -and if that doesn't work, try - - ./configure CC="cc -nodtk" - - On Solaris, don't put `/usr/ucb' early in your `PATH'. This -directory contains several dysfunctional programs; working variants of -these programs are available in `/usr/bin'. 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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 limitation. Until the limitation is lifted, you can use -this workaround: - - CONFIG_SHELL=/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 all of the options to `configure', and exit. - -`--help=short' -`--help=recursive' - Print a summary of the options unique to this package's - `configure', and exit. The `short' variant lists options used - only in the top level, while the `recursive' variant lists options - also present in any nested packages. - -`--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. - -`--prefix=DIR' - Use DIR as the installation prefix. *note Installation Names:: - for more details, including other options available for fine-tuning - the installation locations. - -`--no-create' -`-n' - Run the configure checks, but stop before creating any output - files. - -`configure' also accepts some other, not widely useful, options. Run -`configure --help' for more details. diff --git a/autogen.sh b/autogen.sh deleted file mode 100755 index 5bce9bab38baa893f0a2e03a919fbf353418439f..0000000000000000000000000000000000000000 --- a/autogen.sh +++ /dev/null @@ -1,1578 +0,0 @@ -#!/bin/sh -# a u t o g e n . s h -# -# Copyright (c) 2005-2009 United States Government as represented by -# the U.S. Army Research Laboratory. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# -# 2. Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following -# disclaimer in the documentation and/or other materials provided -# with the distribution. -# -# 3. The name of the author may not be used to endorse or promote -# products derived from this software without specific prior written -# permission. -# -# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS -# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY -# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE -# GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, -# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING -# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -# -### -# -# Script for automatically preparing the sources for compilation by -# performing the myriad of necessary steps. The script attempts to -# detect proper version support, and outputs warnings about particular -# systems that have autotool peculiarities. -# -# Basically, if everything is set up and installed correctly, the -# script will validate that minimum versions of the GNU Build System -# tools are installed, account for several common configuration -# issues, and then simply run autoreconf for you. -# -# If autoreconf fails, which can happen for many valid configurations, -# this script proceeds to run manual preparation steps effectively -# providing a POSIX shell script (mostly complete) reimplementation of -# autoreconf. -# -# The AUTORECONF, AUTOCONF, AUTOMAKE, LIBTOOLIZE, ACLOCAL, AUTOHEADER -# environment variables and corresponding _OPTIONS variables (e.g. -# AUTORECONF_OPTIONS) may be used to override the default automatic -# detection behaviors. Similarly the _VERSION variables will override -# the minimum required version numbers. -# -# Examples: -# -# To obtain help on usage: -# ./autogen.sh --help -# -# To obtain verbose output: -# ./autogen.sh --verbose -# -# To skip autoreconf and prepare manually: -# AUTORECONF=false ./autogen.sh -# -# To verbosely try running with an older (unsupported) autoconf: -# AUTOCONF_VERSION=2.50 ./autogen.sh --verbose -# -# Author: -# Christopher Sean Morrison <morrison@brlcad.org> -# -# Patches: -# Sebastian Pipping <sebastian@pipping.org> -# -###################################################################### - -# set to minimum acceptable version of autoconf -if [ "x$AUTOCONF_VERSION" = "x" ] ; then - AUTOCONF_VERSION=2.52 -fi -# set to minimum acceptable version of automake -if [ "x$AUTOMAKE_VERSION" = "x" ] ; then - AUTOMAKE_VERSION=1.6.0 -fi -# set to minimum acceptable version of libtool -if [ "x$LIBTOOL_VERSION" = "x" ] ; then - LIBTOOL_VERSION=1.4.2 -fi - - -################## -# ident function # -################## -ident ( ) { - # extract copyright from header - __copyright="`grep Copyright $AUTOGEN_SH | head -${HEAD_N}1 | awk '{print $4}'`" - if [ "x$__copyright" = "x" ] ; then - __copyright="`date +%Y`" - fi - - # extract version from CVS Id string - __id="$Id: autogen.sh 33925 2009-03-01 23:27:06Z brlcad $" - __version="`echo $__id | sed 's/.*\([0-9][0-9][0-9][0-9]\)[-\/]\([0-9][0-9]\)[-\/]\([0-9][0-9]\).*/\1\2\3/'`" - if [ "x$__version" = "x" ] ; then - __version="" - fi - - echo "autogen.sh build preparation script by Christopher Sean Morrison" - echo " + config.guess download patch by Sebastian Pipping (2008-12-03)" - echo "revised 3-clause BSD-style license, copyright (c) $__copyright" - echo "script version $__version, ISO/IEC 9945 POSIX shell script" -} - - -################## -# USAGE FUNCTION # -################## -usage ( ) { - echo "Usage: $AUTOGEN_SH [-h|--help] [-v|--verbose] [-q|--quiet] [-d|--download] [--version]" - echo " --help Help on $NAME_OF_AUTOGEN usage" - echo " --verbose Verbose progress output" - echo " --quiet Quiet suppressed progress output" - echo " --download Download the latest config.guess from gnulib" - echo " --version Only perform GNU Build System version checks" - echo - echo "Description: This script will validate that minimum versions of the" - echo "GNU Build System tools are installed and then run autoreconf for you." - echo "Should autoreconf fail, manual preparation steps will be run" - echo "potentially accounting for several common preparation issues. 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No preparation or configuration will be performed." - exit 0 -fi - - -####################### -# set up signal traps # -####################### -untrap_abnormal ( ) { - for sig in 1 2 13 15; do - trap - $sig - done -} - -# do this cleanup whenever we exit. -trap ' - # start from the root - if test -d "$START_PATH" ; then - cd "$START_PATH" - fi - - # restore/delete backup files - if test "x$PFC_INIT" = "x1" ; then - recursive_restore - fi -' 0 - -# trap SIGHUP (1), SIGINT (2), SIGPIPE (13), SIGTERM (15) -for sig in 1 2 13 15; do - trap ' - $ECHO "" - $ECHO "Aborting $NAME_OF_AUTOGEN: caught signal '$sig'" - - # start from the root - if test -d "$START_PATH" ; then - cd "$START_PATH" - fi - - # clean up on abnormal exit - $VERBOSE_ECHO "rm -rf autom4te.cache" - rm -rf autom4te.cache - - if test -f "acinclude.m4.$$.backup" ; then - $VERBOSE_ECHO "cat acinclude.m4.$$.backup > acinclude.m4" - chmod u+w acinclude.m4 - cat acinclude.m4.$$.backup > acinclude.m4 - - $VERBOSE_ECHO "rm -f acinclude.m4.$$.backup" - rm -f acinclude.m4.$$.backup - fi - - { (exit 1); exit 1; } -' $sig -done - - -############################# -# look for a configure file # -############################# -if [ "x$CONFIGURE" = "x" ] ; then - CONFIGURE="`locate_configure_template`" - if [ ! "x$CONFIGURE" = "x" ] ; then - $VERBOSE_ECHO "Found a configure template: $CONFIGURE" - fi -else - $ECHO "Using CONFIGURE environment variable override: $CONFIGURE" -fi -if [ "x$CONFIGURE" = "x" ] ; then - if [ "x$VERSION_ONLY" = "xyes" ] ; then - CONFIGURE=/dev/null - else - $ECHO - $ECHO "A configure.ac or configure.in file could not be located implying" - $ECHO "that the GNU Build System is at least not used in this directory. In" - $ECHO "any case, there is nothing to do here without one of those files." - $ECHO - $ECHO "ERROR: No configure.in or configure.ac file found in `pwd`" - exit 1 - fi -fi - -#################### -# get project name # -#################### -if [ "x$PROJECT" = "x" ] ; then - PROJECT="`grep AC_INIT $CONFIGURE | grep -v '.*#.*AC_INIT' | tail -${TAIL_N}1 | sed 's/^[ ]*AC_INIT(\([^,)]*\).*/\1/' | sed 's/.*\[\(.*\)\].*/\1/'`" - if [ "x$PROJECT" = "xAC_INIT" ] ; then - # projects might be using the older/deprecated arg-less AC_INIT .. look for AM_INIT_AUTOMAKE instead - PROJECT="`grep AM_INIT_AUTOMAKE $CONFIGURE | grep -v '.*#.*AM_INIT_AUTOMAKE' | tail -${TAIL_N}1 | sed 's/^[ ]*AM_INIT_AUTOMAKE(\([^,)]*\).*/\1/' | sed 's/.*\[\(.*\)\].*/\1/'`" - fi - if [ "x$PROJECT" = "xAM_INIT_AUTOMAKE" ] ; then - PROJECT="project" - fi - if [ "x$PROJECT" = "x" ] ; then - PROJECT="project" - fi -else - $ECHO "Using PROJECT environment variable override: $PROJECT" -fi -$ECHO "Preparing the $PROJECT build system...please wait" -$ECHO - - -######################## -# check for autoreconf # -######################## -HAVE_AUTORECONF=no -if [ "x$AUTORECONF" = "x" ] ; then - for AUTORECONF in autoreconf ; do - $VERBOSE_ECHO "Checking autoreconf version: $AUTORECONF --version" - $AUTORECONF --version > /dev/null 2>&1 - if [ $? = 0 ] ; then - HAVE_AUTORECONF=yes - break - fi - done -else - HAVE_AUTORECONF=yes - $ECHO "Using AUTORECONF environment variable override: $AUTORECONF" -fi - - -########################## -# autoconf version check # -########################## -_acfound=no -if [ "x$AUTOCONF" = "x" ] ; then - for AUTOCONF in autoconf ; do - $VERBOSE_ECHO "Checking autoconf version: $AUTOCONF --version" - $AUTOCONF --version > /dev/null 2>&1 - if [ $? = 0 ] ; then - _acfound=yes - break - fi - done -else - _acfound=yes - $ECHO "Using AUTOCONF environment variable override: $AUTOCONF" -fi - -_report_error=no -if [ ! "x$_acfound" = "xyes" ] ; then - $ECHO "ERROR: Unable to locate GNU Autoconf." - _report_error=yes -else - _version="`$AUTOCONF --version | head -${HEAD_N}1 | sed 's/[^0-9]*\([0-9\.][0-9\.]*\)/\1/'`" - if [ "x$_version" = "x" ] ; then - _version="0.0.0" - fi - $ECHO "Found GNU Autoconf version $_version" - version_check "$AUTOCONF_VERSION" "$_version" - if [ $? -ne 0 ] ; then - _report_error=yes - fi -fi -if [ "x$_report_error" = "xyes" ] ; then - version_error "$AUTOCONF_VERSION" "GNU Autoconf" - exit 1 -fi - - -########################## -# automake version check # -########################## -_amfound=no -if [ "x$AUTOMAKE" = "x" ] ; then - for AUTOMAKE in automake ; do - $VERBOSE_ECHO "Checking automake version: $AUTOMAKE --version" - $AUTOMAKE --version > /dev/null 2>&1 - if [ $? = 0 ] ; then - _amfound=yes - break - fi - done -else - _amfound=yes - $ECHO "Using AUTOMAKE environment variable override: $AUTOMAKE" -fi - - -_report_error=no -if [ ! "x$_amfound" = "xyes" ] ; then - $ECHO - $ECHO "ERROR: Unable to locate GNU Automake." - _report_error=yes -else - _version="`$AUTOMAKE --version | head -${HEAD_N}1 | sed 's/[^0-9]*\([0-9\.][0-9\.]*\)/\1/'`" - if [ "x$_version" = "x" ] ; then - _version="0.0.0" - fi - $ECHO "Found GNU Automake version $_version" - version_check "$AUTOMAKE_VERSION" "$_version" - if [ $? -ne 0 ] ; then - _report_error=yes - fi -fi -if [ "x$_report_error" = "xyes" ] ; then - version_error "$AUTOMAKE_VERSION" "GNU Automake" - exit 1 -fi - - -######################## -# check for libtoolize # -######################## -HAVE_LIBTOOLIZE=yes -HAVE_ALT_LIBTOOLIZE=no -_ltfound=no -if [ "x$LIBTOOLIZE" = "x" ] ; then - LIBTOOLIZE=libtoolize - $VERBOSE_ECHO "Checking libtoolize version: $LIBTOOLIZE --version" - $LIBTOOLIZE --version > /dev/null 2>&1 - if [ ! $? = 0 ] ; then - HAVE_LIBTOOLIZE=no - $ECHO - if [ "x$HAVE_AUTORECONF" = "xno" ] ; then - $ECHO "Warning: libtoolize does not appear to be available." - else - $ECHO "Warning: libtoolize does not appear to be available. This means that" - $ECHO "the automatic build preparation via autoreconf will probably not work." - $ECHO "Preparing the build by running each step individually, however, should" - $ECHO "work and will be done automatically for you if autoreconf fails." - fi - - # look for some alternates - for tool in glibtoolize libtoolize15 libtoolize14 libtoolize13 ; do - $VERBOSE_ECHO "Checking libtoolize alternate: $tool --version" - _glibtoolize="`$tool --version > /dev/null 2>&1`" - if [ $? = 0 ] ; then - $VERBOSE_ECHO "Found $tool --version" - _glti="`which $tool`" - if [ "x$_glti" = "x" ] ; then - $VERBOSE_ECHO "Cannot find $tool with which" - continue; - fi - if test ! -f "$_glti" ; then - $VERBOSE_ECHO "Cannot use $tool, $_glti is not a file" - continue; - fi - _gltidir="`dirname $_glti`" - if [ "x$_gltidir" = "x" ] ; then - $VERBOSE_ECHO "Cannot find $tool path with dirname of $_glti" - continue; - fi - if test ! -d "$_gltidir" ; then - $VERBOSE_ECHO "Cannot use $tool, $_gltidir is not a directory" - continue; - fi - HAVE_ALT_LIBTOOLIZE=yes - LIBTOOLIZE="$tool" - $ECHO - $ECHO "Fortunately, $tool was found which means that your system may simply" - $ECHO "have a non-standard or incomplete GNU Autotools install. If you have" - $ECHO "sufficient system access, it may be possible to quell this warning by" - $ECHO "running:" - $ECHO - sudo -V > /dev/null 2>&1 - if [ $? = 0 ] ; then - $ECHO " sudo ln -s $_glti $_gltidir/libtoolize" - $ECHO - else - $ECHO " ln -s $_glti $_gltidir/libtoolize" - $ECHO - $ECHO "Run that as root or with proper permissions to the $_gltidir directory" - $ECHO - fi - _ltfound=yes - break - fi - done - else - _ltfound=yes - fi -else - _ltfound=yes - $ECHO "Using LIBTOOLIZE environment variable override: $LIBTOOLIZE" -fi - - -############################ -# libtoolize version check # -############################ -_report_error=no -if [ ! "x$_ltfound" = "xyes" ] ; then - $ECHO - $ECHO "ERROR: Unable to locate GNU Libtool." - _report_error=yes -else - _version="`$LIBTOOLIZE --version | head -${HEAD_N}1 | sed 's/[^0-9]*\([0-9\.][0-9\.]*\)/\1/'`" - if [ "x$_version" = "x" ] ; then - _version="0.0.0" - fi - $ECHO "Found GNU Libtool version $_version" - version_check "$LIBTOOL_VERSION" "$_version" - if [ $? -ne 0 ] ; then - _report_error=yes - fi -fi -if [ "x$_report_error" = "xyes" ] ; then - version_error "$LIBTOOL_VERSION" "GNU Libtool" - exit 1 -fi - - -##################### -# check for aclocal # -##################### -if [ "x$ACLOCAL" = "x" ] ; then - for ACLOCAL in aclocal ; do - $VERBOSE_ECHO "Checking aclocal version: $ACLOCAL --version" - $ACLOCAL --version > /dev/null 2>&1 - if [ $? = 0 ] ; then - break - fi - done -else - $ECHO "Using ACLOCAL environment variable override: $ACLOCAL" -fi - - -######################## -# check for autoheader # -######################## -if [ "x$AUTOHEADER" = "x" ] ; then - for AUTOHEADER in autoheader ; do - $VERBOSE_ECHO "Checking autoheader version: $AUTOHEADER --version" - $AUTOHEADER --version > /dev/null 2>&1 - if [ $? = 0 ] ; then - break - fi - done -else - $ECHO "Using AUTOHEADER environment variable override: $AUTOHEADER" -fi - - -######################### -# check if version only # -######################### -$VERBOSE_ECHO "Checking whether to only output version information" -if [ "x$VERSION_ONLY" = "xyes" ] ; then - $ECHO - ident - $ECHO "---" - $ECHO "Version requested. No preparation or configuration will be performed." - exit 0 -fi - - -################################# -# PROTECT_FROM_CLOBBER FUNCTION # -################################# -protect_from_clobber ( ) { - PFC_INIT=1 - - # protect COPYING & INSTALL from overwrite by automake. the - # automake force option will (inappropriately) ignore the existing - # contents of a COPYING and/or INSTALL files (depending on the - # version) instead of just forcing *missing* files like it does - # for AUTHORS, NEWS, and README. this is broken but extremely - # prevalent behavior, so we protect against it by keeping a backup - # of the file that can later be restored. - - for file in COPYING INSTALL ; do - if test -f ${file} ; then - if test -f ${file}.$$.protect_from_automake.backup ; then - $VERBOSE_ECHO "Already backed up ${file} in `pwd`" - else - $VERBOSE_ECHO "Backing up ${file} in `pwd`" - $VERBOSE_ECHO "cp -p ${file} ${file}.$$.protect_from_automake.backup" - cp -p ${file} ${file}.$$.protect_from_automake.backup - fi - fi - done -} - - -############################## -# RECURSIVE_PROTECT FUNCTION # -############################## -recursive_protect ( ) { - - # for projects using recursive configure, run the build - # preparation steps for the subdirectories. this function assumes - # START_PATH was set to pwd before recursion begins so that - # relative paths work. - - # git 'r done, protect COPYING and INSTALL from being clobbered - protect_from_clobber - - if test -d autom4te.cache ; then - $VERBOSE_ECHO "Found an autom4te.cache directory, deleting it" - $VERBOSE_ECHO "rm -rf autom4te.cache" - rm -rf autom4te.cache - fi - - # find configure template - _configure="`locate_configure_template`" - if [ "x$_configure" = "x" ] ; then - return - fi - # $VERBOSE_ECHO "Looking for configure template found `pwd`/$_configure" - - # look for subdirs - # $VERBOSE_ECHO "Looking for subdirs in `pwd`" - _det_config_subdirs="`grep AC_CONFIG_SUBDIRS $_configure | grep -v '.*#.*AC_CONFIG_SUBDIRS' | sed 's/^[ ]*AC_CONFIG_SUBDIRS(\(.*\)).*/\1/' | sed 's/.*\[\(.*\)\].*/\1/'`" - CHECK_DIRS="" - for dir in $_det_config_subdirs ; do - if test -d "`pwd`/$dir" ; then - CHECK_DIRS="$CHECK_DIRS \"`pwd`/$dir\"" - fi - done - - # process subdirs - if [ ! "x$CHECK_DIRS" = "x" ] ; then - $VERBOSE_ECHO "Recursively scanning the following directories:" - $VERBOSE_ECHO " $CHECK_DIRS" - for dir in $CHECK_DIRS ; do - $VERBOSE_ECHO "Protecting files from automake in $dir" - cd "$START_PATH" - eval "cd $dir" - - # recursively git 'r done - recursive_protect - done - fi -} # end of recursive_protect - - -############################# -# RESTORE_CLOBBERED FUNCION # -############################# -restore_clobbered ( ) { - - # The automake (and autoreconf by extension) -f/--force-missing - # option may overwrite COPYING and INSTALL even if they do exist. - # Here we restore the files if necessary. - - spacer=no - - for file in COPYING INSTALL ; do - if test -f ${file}.$$.protect_from_automake.backup ; then - if test -f ${file} ; then - # compare entire content, restore if needed - if test "x`cat ${file}`" != "x`cat ${file}.$$.protect_from_automake.backup`" ; then - if test "x$spacer" = "xno" ; then - $VERBOSE_ECHO - spacer=yes - fi - # restore the backup - $VERBOSE_ECHO "Restoring ${file} from backup (automake -f likely clobbered it)" - $VERBOSE_ECHO "rm -f ${file}" - rm -f ${file} - $VERBOSE_ECHO "mv ${file}.$$.protect_from_automake.backup ${file}" - mv ${file}.$$.protect_from_automake.backup ${file} - fi # check contents - elif test -f ${file}.$$.protect_from_automake.backup ; then - $VERBOSE_ECHO "mv ${file}.$$.protect_from_automake.backup ${file}" - mv ${file}.$$.protect_from_automake.backup ${file} - fi # -f ${file} - - # just in case - $VERBOSE_ECHO "rm -f ${file}.$$.protect_from_automake.backup" - rm -f ${file}.$$.protect_from_automake.backup - fi # -f ${file}.$$.protect_from_automake.backup - done - - CONFIGURE="`locate_configure_template`" - if [ "x$CONFIGURE" = "x" ] ; then - return - fi - - _aux_dir="`grep AC_CONFIG_AUX_DIR $CONFIGURE | grep -v '.*#.*AC_CONFIG_AUX_DIR' | tail -${TAIL_N}1 | sed 's/^[ ]*AC_CONFIG_AUX_DIR(\(.*\)).*/\1/' | sed 's/.*\[\(.*\)\].*/\1/'`" - if test ! -d "$_aux_dir" ; then - _aux_dir=. - fi - - for file in config.guess config.sub ltmain.sh ; do - if test -f "${_aux_dir}/${file}" ; then - $VERBOSE_ECHO "rm -f \"${_aux_dir}/${file}.backup\"" - rm -f "${_aux_dir}/${file}.backup" - fi - done -} # end of restore_clobbered - - -############################## -# RECURSIVE_RESTORE FUNCTION # -############################## -recursive_restore ( ) { - - # restore COPYING and INSTALL from backup if they were clobbered - # for each directory recursively. - - # git 'r undone - restore_clobbered - - # find configure template - _configure="`locate_configure_template`" - if [ "x$_configure" = "x" ] ; then - return - fi - - # look for subdirs - _det_config_subdirs="`grep AC_CONFIG_SUBDIRS $_configure | grep -v '.*#.*AC_CONFIG_SUBDIRS' | sed 's/^[ ]*AC_CONFIG_SUBDIRS(\(.*\)).*/\1/' | sed 's/.*\[\(.*\)\].*/\1/'`" - CHECK_DIRS="" - for dir in $_det_config_subdirs ; do - if test -d "`pwd`/$dir" ; then - CHECK_DIRS="$CHECK_DIRS \"`pwd`/$dir\"" - fi - done - - # process subdirs - if [ ! "x$CHECK_DIRS" = "x" ] ; then - $VERBOSE_ECHO "Recursively scanning the following directories:" - $VERBOSE_ECHO " $CHECK_DIRS" - for dir in $CHECK_DIRS ; do - $VERBOSE_ECHO "Checking files for automake damage in $dir" - cd "$START_PATH" - eval "cd $dir" - - # recursively git 'r undone - recursive_restore - done - fi -} # end of recursive_restore - - -####################### -# INITIALIZE FUNCTION # -####################### -initialize ( ) { - - # this routine performs a variety of directory-specific - # initializations. some are sanity checks, some are preventive, - # and some are necessary setup detection. - # - # this function sets: - # CONFIGURE - # SEARCH_DIRS - # CONFIG_SUBDIRS - - ################################## - # check for a configure template # - ################################## - CONFIGURE="`locate_configure_template`" - if [ "x$CONFIGURE" = "x" ] ; then - $ECHO - $ECHO "A configure.ac or configure.in file could not be located implying" - $ECHO "that the GNU Build System is at least not used in this directory. In" - $ECHO "any case, there is nothing to do here without one of those files." - $ECHO - $ECHO "ERROR: No configure.in or configure.ac file found in `pwd`" - exit 1 - fi - - ##################### - # detect an aux dir # - ##################### - _aux_dir="`grep AC_CONFIG_AUX_DIR $CONFIGURE | grep -v '.*#.*AC_CONFIG_AUX_DIR' | tail -${TAIL_N}1 | sed 's/^[ ]*AC_CONFIG_AUX_DIR(\(.*\)).*/\1/' | sed 's/.*\[\(.*\)\].*/\1/'`" - if test ! -d "$_aux_dir" ; then - _aux_dir=. - else - $VERBOSE_ECHO "Detected auxillary directory: $_aux_dir" - fi - - ################################ - # detect a recursive configure # - ################################ - CONFIG_SUBDIRS="" - _det_config_subdirs="`grep AC_CONFIG_SUBDIRS $CONFIGURE | grep -v '.*#.*AC_CONFIG_SUBDIRS' | sed 's/^[ ]*AC_CONFIG_SUBDIRS(\(.*\)).*/\1/' | sed 's/.*\[\(.*\)\].*/\1/'`" - for dir in $_det_config_subdirs ; do - if test -d "`pwd`/$dir" ; then - $VERBOSE_ECHO "Detected recursive configure directory: `pwd`/$dir" - CONFIG_SUBDIRS="$CONFIG_SUBDIRS `pwd`/$dir" - fi - done - - ########################################################### - # make sure certain required files exist for GNU projects # - ########################################################### - _marker_found="" - _marker_found_message_intro='Detected non-GNU marker "' - _marker_found_message_mid='" in ' - for marker in foreign cygnus ; do - _marker_found_message=${_marker_found_message_intro}${marker}${_marker_found_message_mid} - _marker_found="`grep 'AM_INIT_AUTOMAKE.*'${marker} $CONFIGURE`" - if [ ! "x$_marker_found" = "x" ] ; then - $VERBOSE_ECHO "${_marker_found_message}`basename \"$CONFIGURE\"`" - break - fi - if test -f "`dirname \"$CONFIGURE\"/Makefile.am`" ; then - _marker_found="`grep 'AUTOMAKE_OPTIONS.*'${marker} Makefile.am`" - if [ ! "x$_marker_found" = "x" ] ; then - $VERBOSE_ECHO "${_marker_found_message}Makefile.am" - break - fi - fi - done - if [ "x${_marker_found}" = "x" ] ; then - _suggest_foreign=no - for file in AUTHORS COPYING ChangeLog INSTALL NEWS README ; do - if [ ! -f $file ] ; then - $VERBOSE_ECHO "Touching ${file} since it does not exist" - _suggest_foreign=yes - touch $file - fi - done - - if [ "x${_suggest_foreign}" = "xyes" ] ; then - $ECHO - $ECHO "Warning: Several files expected of projects that conform to the GNU" - $ECHO "coding standards were not found. The files were automatically added" - $ECHO "for you since you do not have a 'foreign' declaration specified." - $ECHO - $ECHO "Considered adding 'foreign' to AM_INIT_AUTOMAKE in `basename \"$CONFIGURE\"`" - if test -f "`dirname \"$CONFIGURE\"/Makefile.am`" ; then - $ECHO "or to AUTOMAKE_OPTIONS in your top-level Makefile.am file." - fi - $ECHO - fi - fi - - ################################################## - # make sure certain generated files do not exist # - ################################################## - for file in config.guess config.sub ltmain.sh ; do - if test -f "${_aux_dir}/${file}" ; then - $VERBOSE_ECHO "mv -f \"${_aux_dir}/${file}\" \"${_aux_dir}/${file}.backup\"" - mv -f "${_aux_dir}/${file}" "${_aux_dir}/${file}.backup" - fi - done - - ############################ - # search alternate m4 dirs # - ############################ - SEARCH_DIRS="" - for dir in m4 ; do - if [ -d $dir ] ; then - $VERBOSE_ECHO "Found extra aclocal search directory: $dir" - SEARCH_DIRS="$SEARCH_DIRS -I $dir" - fi - done - - ###################################### - # remove any previous build products # - ###################################### - if test -d autom4te.cache ; then - $VERBOSE_ECHO "Found an autom4te.cache directory, deleting it" - $VERBOSE_ECHO "rm -rf autom4te.cache" - rm -rf autom4te.cache - fi -# tcl/tk (and probably others) have a customized aclocal.m4, so can't delete it -# if test -f aclocal.m4 ; then -# $VERBOSE_ECHO "Found an aclocal.m4 file, deleting it" -# $VERBOSE_ECHO "rm -f aclocal.m4" -# rm -f aclocal.m4 -# fi - -} # end of initialize() - - -############## -# initialize # -############## - -# stash path -START_PATH="`pwd`" - -# Before running autoreconf or manual steps, some prep detection work -# is necessary or useful. Only needs to occur once per directory, but -# does need to traverse the entire subconfigure hierarchy to protect -# files from being clobbered even by autoreconf. -recursive_protect - -# start from where we started -cd "$START_PATH" - -# get ready to process -initialize - - -######################################### -# DOWNLOAD_GNULIB_CONFIG_GUESS FUNCTION # -######################################### - -# TODO - should make sure wget/curl exist and/or work before trying to -# use them. - -download_gnulib_config_guess () { - # abuse gitweb to download gnulib's latest config.guess via HTTP - config_guess_temp="config.guess.$$.download" - ret=1 - for __cmd in wget curl fetch ; do - $VERBOSE_ECHO "Checking for command ${__cmd}" - ${__cmd} --version > /dev/null 2>&1 - ret=$? - if [ ! $ret = 0 ] ; then - continue - fi - - __cmd_version=`${__cmd} --version | head -n 1 | sed -e 's/^[^0-9]\+//' -e 's/ .*//'` - $VERBOSE_ECHO "Found ${__cmd} ${__cmd_version}" - - opts="" - case ${__cmd} in - wget) - opts="-O" - ;; - curl) - opts="-o" - ;; - fetch) - opts="-t 5 -f" - ;; - esac - - $VERBOSE_ECHO "Running $__cmd \"${CONFIG_GUESS_URL}\" $opts \"${config_guess_temp}\"" - eval "$__cmd \"${CONFIG_GUESS_URL}\" $opts \"${config_guess_temp}\"" > /dev/null 2>&1 - if [ $? = 0 ] ; then - mv -f "${config_guess_temp}" ${_aux_dir}/config.guess - ret=0 - break - fi - done - - if [ ! $ret = 0 ] ; then - $ECHO "Warning: config.guess download failed from: $CONFIG_GUESS_URL" - rm -f "${config_guess_temp}" - fi -} - - -############################## -# LIBTOOLIZE_NEEDED FUNCTION # -############################## -libtoolize_needed () { - ret=1 # means no, don't need libtoolize - for feature in AC_PROG_LIBTOOL AM_PROG_LIBTOOL LT_INIT ; do - $VERBOSE_ECHO "Searching for $feature in $CONFIGURE" - found="`grep \"^$feature.*\" $CONFIGURE`" - if [ ! "x$found" = "x" ] ; then - ret=0 # means yes, need to run libtoolize - break - fi - done - return ${ret} -} - - - -############################################ -# prepare build via autoreconf or manually # -############################################ -reconfigure_manually=no -if [ "x$HAVE_AUTORECONF" = "xyes" ] ; then - $ECHO - $ECHO $ECHO_N "Automatically preparing build ... $ECHO_C" - - $VERBOSE_ECHO "$AUTORECONF $SEARCH_DIRS $AUTORECONF_OPTIONS" - autoreconf_output="`$AUTORECONF $SEARCH_DIRS $AUTORECONF_OPTIONS 2>&1`" - ret=$? - $VERBOSE_ECHO "$autoreconf_output" - - if [ ! $ret = 0 ] ; then - if [ "x$HAVE_ALT_LIBTOOLIZE" = "xyes" ] ; then - if [ ! "x`echo \"$autoreconf_output\" | grep libtoolize | grep \"No such file or directory\"`" = "x" ] ; then - $ECHO - $ECHO "Warning: autoreconf failed but due to what is usually a common libtool" - $ECHO "misconfiguration issue. This problem is encountered on systems that" - $ECHO "have installed libtoolize under a different name without providing a" - $ECHO "symbolic link or without setting the LIBTOOLIZE environment variable." - $ECHO - $ECHO "Restarting the preparation steps with LIBTOOLIZE set to $LIBTOOLIZE" - - export LIBTOOLIZE - RUN_RECURSIVE=no - export RUN_RECURSIVE - untrap_abnormal - - $VERBOSE_ECHO sh $AUTOGEN_SH "$1" "$2" "$3" "$4" "$5" "$6" "$7" "$8" "$9" - sh "$AUTOGEN_SH" "$1" "$2" "$3" "$4" "$5" "$6" "$7" "$8" "$9" - exit $? - fi - fi - - $ECHO "Warning: $AUTORECONF failed" - - if test -f ltmain.sh ; then - $ECHO "libtoolize being run by autoreconf is not creating ltmain.sh in the auxillary directory like it should" - fi - - $ECHO "Attempting to run the preparation steps individually" - reconfigure_manually=yes - else - if [ "x$DOWNLOAD" = "xyes" ] ; then - if libtoolize_needed ; then - download_gnulib_config_guess - fi - fi - fi -else - reconfigure_manually=yes -fi - - -############################ -# LIBTOOL_FAILURE FUNCTION # -############################ -libtool_failure ( ) { - - # libtool is rather error-prone in comparison to the other - # autotools and this routine attempts to compensate for some - # common failures. the output after a libtoolize failure is - # parsed for an error related to AC_PROG_LIBTOOL and if found, we - # attempt to inject a project-provided libtool.m4 file. - - _autoconf_output="$1" - - if [ "x$RUN_RECURSIVE" = "xno" ] ; then - # we already tried the libtool.m4, don't try again - return 1 - fi - - if test -f "$LIBTOOL_M4" ; then - found_libtool="`$ECHO $_autoconf_output | grep AC_PROG_LIBTOOL`" - if test ! 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"x$found" = "x" ] ; then - if [ "x$configure_ac_macros" = "x__none__" ] ; then - configure_ac_macros="$feature" - else - configure_ac_macros="$feature $configure_ac_macros" - fi - fi - done - if [ ! "x$configure_ac_macros" = "x__none__" ] ; then - $ECHO - $ECHO "Warning: Unsupported macros were found in $CONFIGURE" - $ECHO - $ECHO "The `basename \"$CONFIGURE\"` file was scanned in order to determine if any" - $ECHO "unsupported macros are used that exceed the minimum version" - $ECHO "settings specified within this file. As such, the following macros" - $ECHO "should be removed from configure.ac or the version numbers in this" - $ECHO "file should be increased:" - $ECHO - $ECHO "$configure_ac_macros" - $ECHO - $ECHO $ECHO_N "Ignorantly continuing build preparation ... $ECHO_C" - fi - - ################### - # autoconf, retry # - ################### - $VERBOSE_ECHO - $VERBOSE_ECHO "$AUTOCONF" - autoconf_output="`$AUTOCONF 2>&1`" - ret=$? - $VERBOSE_ECHO "$autoconf_output" - - if [ ! $ret = 0 ] ; then - # test if libtool is busted - libtool_failure "$autoconf_output" - - # let the user know what went wrong - cat <<EOF -$autoconf_output -EOF - $ECHO "ERROR: $AUTOCONF failed" - exit 2 - else - # autoconf sans -f and possibly sans unsupported options succeed so warn verbosely - $ECHO - $ECHO "Warning: autoconf seems to have succeeded by removing the following options:" - $ECHO " AUTOCONF_OPTIONS=\"$AUTOCONF_OPTIONS\"" - $ECHO - $ECHO "Removing those options should not be necessary and indicate some other" - $ECHO "problem with the build system. The build preparation is highly suspect" - $ECHO "and may result in configuration or compilation errors. Consider" - if [ "x$VERBOSE_ECHO" = "x:" ] ; then - $ECHO "rerunning the build preparation with verbose output enabled." - $ECHO " $AUTOGEN_SH --verbose" - else - $ECHO "reviewing the minimum GNU Autotools version settings contained in" - $ECHO "this script along with the macros being used in your `basename \"$CONFIGURE\"` file." - fi - $ECHO - $ECHO $ECHO_N "Continuing build preparation ... $ECHO_C" - fi # autoconf ret = 0 - fi # autoconf ret = 0 - - ############## - # autoheader # - ############## - need_autoheader=no - for feature in AM_CONFIG_HEADER AC_CONFIG_HEADER ; do - $VERBOSE_ECHO "Searching for $feature in $CONFIGURE" - found="`grep \"^$feature.*\" $CONFIGURE`" - if [ ! "x$found" = "x" ] ; then - need_autoheader=yes - break - fi - done - if [ "x$need_autoheader" = "xyes" ] ; then - $VERBOSE_ECHO "$AUTOHEADER $AUTOHEADER_OPTIONS" - autoheader_output="`$AUTOHEADER $AUTOHEADER_OPTIONS 2>&1`" - ret=$? - $VERBOSE_ECHO "$autoheader_output" - if [ ! $ret = 0 ] ; then $ECHO "ERROR: $AUTOHEADER failed" && exit 2 ; fi - fi # need_autoheader - - ############ - # automake # - ############ - need_automake=no - for feature in AM_INIT_AUTOMAKE ; do - $VERBOSE_ECHO "Searching for $feature in $CONFIGURE" - found="`grep \"^$feature.*\" $CONFIGURE`" - if [ ! "x$found" = "x" ] ; then - need_automake=yes - break - fi - done - - if [ "x$need_automake" = "xyes" ] ; then - $VERBOSE_ECHO "$AUTOMAKE $AUTOMAKE_OPTIONS" - automake_output="`$AUTOMAKE $AUTOMAKE_OPTIONS 2>&1`" - ret=$? - $VERBOSE_ECHO "$automake_output" - - if [ ! $ret = 0 ] ; then - - ################### - # automake, retry # - ################### - $VERBOSE_ECHO - $VERBOSE_ECHO "$AUTOMAKE $ALT_AUTOMAKE_OPTIONS" - # retry without the -f - automake_output="`$AUTOMAKE $ALT_AUTOMAKE_OPTIONS 2>&1`" - ret=$? - $VERBOSE_ECHO "$automake_output" - - if [ ! $ret = 0 ] ; then - # test if libtool is busted - libtool_failure "$automake_output" - - # let the user know what went wrong - cat <<EOF -$automake_output -EOF - $ECHO "ERROR: $AUTOMAKE failed" - exit 2 - fi # automake retry - fi # automake ret = 0 - fi # need_automake -} # end of manual_autogen - - -##################################### -# RECURSIVE_MANUAL_AUTOGEN FUNCTION # -##################################### -recursive_manual_autogen ( ) { - - # run the build preparation steps manually for this directory - manual_autogen - - # for projects using recursive configure, run the build - # preparation steps for the subdirectories. - if [ ! 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This is unexpected" - $ECHO "and likely the result of an error. You should run $NAME_OF_AUTOGEN" - $ECHO "with the --verbose option to get more details on a potential" - $ECHO "misconfiguration." -else - $ECHO "The $PROJECT build system is now prepared. 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