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aclocal.m4
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aclocal.m4
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# generated automatically by aclocal 1.15 -*- Autoconf -*-
# Copyright (C) 1996-2014 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
m4_ifndef([AC_AUTOCONF_VERSION],
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
[m4_warning([this file was generated for autoconf 2.69.
You have another version of autoconf. It may work, but is not guaranteed to.
If you have problems, you may need to regenerate the build system entirely.
To do so, use the procedure documented by the package, typically 'autoreconf'.])])
# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
# serial 1 (pkg-config-0.24)
#
# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# PKG_PROG_PKG_CONFIG([MIN-VERSION])
# ----------------------------------
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[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
fi
if test -n "$PKG_CONFIG"; then
_pkg_min_version=m4_default([$1], [0.9.0])
AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
PKG_CONFIG=""
fi
fi[]dnl
])# PKG_PROG_PKG_CONFIG
# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
#
# Check to see whether a particular set of modules exists. Similar
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#
# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
# only at the first occurence in configure.ac, so if the first place
# it's called might be skipped (such as if it is within an "if", you
# have to call PKG_CHECK_EXISTS manually
# --------------------------------------------------------------
AC_DEFUN([PKG_CHECK_EXISTS],
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
if test -n "$PKG_CONFIG" && \
AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
m4_default([$2], [:])
m4_ifvaln([$3], [else
$3])dnl
fi])
# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
# ---------------------------------------------
m4_define([_PKG_CONFIG],
[if test -n "$$1"; then
pkg_cv_[]$1="$$1"
elif test -n "$PKG_CONFIG"; then
PKG_CHECK_EXISTS([$3],
[pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes ],
[pkg_failed=yes])
else
pkg_failed=untried
fi[]dnl
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# _PKG_SHORT_ERRORS_SUPPORTED
# -----------------------------
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_pkg_short_errors_supported=no
fi[]dnl
])# _PKG_SHORT_ERRORS_SUPPORTED
# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
# [ACTION-IF-NOT-FOUND])
#
#
# Note that if there is a possibility the first call to
# PKG_CHECK_MODULES might not happen, you should be sure to include an
# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
#
#
# --------------------------------------------------------------
AC_DEFUN([PKG_CHECK_MODULES],
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
pkg_failed=no
AC_MSG_CHECKING([for $1])
_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
_PKG_CONFIG([$1][_LIBS], [libs], [$2])
m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
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See the pkg-config man page for more details.])
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AC_MSG_RESULT([no])
_PKG_SHORT_ERRORS_SUPPORTED
if test $_pkg_short_errors_supported = yes; then
$1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
else
$1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
m4_default([$4], [AC_MSG_ERROR(
[Package requirements ($2) were not met:
$$1_PKG_ERRORS
Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.
_PKG_TEXT])[]dnl
])
elif test $pkg_failed = untried; then
AC_MSG_RESULT([no])
m4_default([$4], [AC_MSG_FAILURE(
[The pkg-config script could not be found or is too old. Make sure it
is in your PATH or set the PKG_CONFIG environment variable to the full
path to pkg-config.
_PKG_TEXT
To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
])
else
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
AC_MSG_RESULT([yes])
$3
fi[]dnl
])# PKG_CHECK_MODULES
# PKG_INSTALLDIR(DIRECTORY)
# -------------------------
# Substitutes the variable pkgconfigdir as the location where a module
# should install pkg-config .pc files. By default the directory is
# $libdir/pkgconfig, but the default can be changed by passing
# DIRECTORY. The user can override through the --with-pkgconfigdir
# parameter.
AC_DEFUN([PKG_INSTALLDIR],
[m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
m4_pushdef([pkg_description],
[pkg-config installation directory @<:@]pkg_default[@:>@])
AC_ARG_WITH([pkgconfigdir],
[AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
[with_pkgconfigdir=]pkg_default)
AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
m4_popdef([pkg_default])
m4_popdef([pkg_description])
]) dnl PKG_INSTALLDIR
# PKG_NOARCH_INSTALLDIR(DIRECTORY)
# -------------------------
# Substitutes the variable noarch_pkgconfigdir as the location where a
# module should install arch-independent pkg-config .pc files. By
# default the directory is $datadir/pkgconfig, but the default can be
# changed by passing DIRECTORY. The user can override through the
# --with-noarch-pkgconfigdir parameter.
AC_DEFUN([PKG_NOARCH_INSTALLDIR],
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[AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
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m4_popdef([pkg_default])
m4_popdef([pkg_description])
]) dnl PKG_NOARCH_INSTALLDIR
# PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
# [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
# -------------------------------------------
# Retrieves the value of the pkg-config variable for the given module.
AC_DEFUN([PKG_CHECK_VAR],
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl
_PKG_CONFIG([$1], [variable="][$3]["], [$2])
AS_VAR_COPY([$1], [pkg_cv_][$1])
AS_VAR_IF([$1], [""], [$5], [$4])dnl
])# PKG_CHECK_VAR
dnl xorg-macros.m4. Generated from xorg-macros.m4.in xorgversion.m4 by configure.
dnl
dnl Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved.
dnl
dnl Permission is hereby granted, free of charge, to any person obtaining a
dnl copy of this software and associated documentation files (the "Software"),
dnl to deal in the Software without restriction, including without limitation
dnl the rights to use, copy, modify, merge, publish, distribute, sublicense,
dnl and/or sell copies of the Software, and to permit persons to whom the
dnl Software is furnished to do so, subject to the following conditions:
dnl
dnl The above copyright notice and this permission notice (including the next
dnl paragraph) shall be included in all copies or substantial portions of the
dnl Software.
dnl
dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
dnl DEALINGS IN THE SOFTWARE.
# XORG_MACROS_VERSION(required-version)
# -------------------------------------
# Minimum version: 1.1.0
#
# If you're using a macro added in Version 1.1 or newer, include this in
# your configure.ac with the minimum required version, such as:
# XORG_MACROS_VERSION(1.1)
#
# To ensure that this macro is defined, also add:
# m4_ifndef([XORG_MACROS_VERSION],
# [m4_fatal([must install xorg-macros 1.1 or later before running autoconf/autogen])])
#
#
# See the "minimum version" comment for each macro you use to see what
# version you require.
m4_defun([XORG_MACROS_VERSION],[
m4_define([vers_have], [1.19.0])
m4_define([maj_have], m4_substr(vers_have, 0, m4_index(vers_have, [.])))
m4_define([maj_needed], m4_substr([$1], 0, m4_index([$1], [.])))
m4_if(m4_cmp(maj_have, maj_needed), 0,,
[m4_fatal([xorg-macros major version ]maj_needed[ is required but ]vers_have[ found])])
m4_if(m4_version_compare(vers_have, [$1]), -1,
[m4_fatal([xorg-macros version $1 or higher is required but ]vers_have[ found])])
m4_undefine([vers_have])
m4_undefine([maj_have])
m4_undefine([maj_needed])
]) # XORG_MACROS_VERSION
# XORG_PROG_RAWCPP()
# ------------------
# Minimum version: 1.0.0
#
# Find cpp program and necessary flags for use in pre-processing text files
# such as man pages and config files
AC_DEFUN([XORG_PROG_RAWCPP],[
AC_REQUIRE([AC_PROG_CPP])
AC_PATH_PROGS(RAWCPP, [cpp], [${CPP}],
[$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib])
# Check for flag to avoid builtin definitions - assumes unix is predefined,
# which is not the best choice for supporting other OS'es, but covers most
# of the ones we need for now.
AC_MSG_CHECKING([if $RAWCPP requires -undef])
AC_LANG_CONFTEST([AC_LANG_SOURCE([[Does cpp redefine unix ?]])])
if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then
AC_MSG_RESULT([no])
else
if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then
RAWCPPFLAGS=-undef
AC_MSG_RESULT([yes])
# under Cygwin unix is still defined even with -undef
elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then
RAWCPPFLAGS="-undef -ansi"
AC_MSG_RESULT([yes, with -ansi])
else
AC_MSG_ERROR([${RAWCPP} defines unix with or without -undef. I don't know what to do.])
fi
fi
rm -f conftest.$ac_ext
AC_MSG_CHECKING([if $RAWCPP requires -traditional])
AC_LANG_CONFTEST([AC_LANG_SOURCE([[Does cpp preserve "whitespace"?]])])
if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then
AC_MSG_RESULT([no])
else
if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then
TRADITIONALCPPFLAGS="-traditional"
RAWCPPFLAGS="${RAWCPPFLAGS} -traditional"
AC_MSG_RESULT([yes])
else
AC_MSG_ERROR([${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do.])
fi
fi
rm -f conftest.$ac_ext
AC_SUBST(RAWCPPFLAGS)
AC_SUBST(TRADITIONALCPPFLAGS)
]) # XORG_PROG_RAWCPP
# XORG_MANPAGE_SECTIONS()
# -----------------------
# Minimum version: 1.0.0
#
# Determine which sections man pages go in for the different man page types
# on this OS - replaces *ManSuffix settings in old Imake *.cf per-os files.
# Not sure if there's any better way than just hardcoding by OS name.
# Override default settings by setting environment variables
# Added MAN_SUBSTS in version 1.8
# Added AC_PROG_SED in version 1.8
AC_DEFUN([XORG_MANPAGE_SECTIONS],[
AC_REQUIRE([AC_CANONICAL_HOST])
AC_REQUIRE([AC_PROG_SED])
if test x$APP_MAN_SUFFIX = x ; then
APP_MAN_SUFFIX=1
fi
if test x$APP_MAN_DIR = x ; then
APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)'
fi
if test x$LIB_MAN_SUFFIX = x ; then
LIB_MAN_SUFFIX=3
fi
if test x$LIB_MAN_DIR = x ; then
LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)'
fi
if test x$FILE_MAN_SUFFIX = x ; then
case $host_os in
solaris*) FILE_MAN_SUFFIX=4 ;;
*) FILE_MAN_SUFFIX=5 ;;
esac
fi
if test x$FILE_MAN_DIR = x ; then
FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)'
fi
if test x$MISC_MAN_SUFFIX = x ; then
case $host_os in
solaris*) MISC_MAN_SUFFIX=5 ;;
*) MISC_MAN_SUFFIX=7 ;;
esac
fi
if test x$MISC_MAN_DIR = x ; then
MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)'
fi
if test x$DRIVER_MAN_SUFFIX = x ; then
case $host_os in
solaris*) DRIVER_MAN_SUFFIX=7 ;;
*) DRIVER_MAN_SUFFIX=4 ;;
esac
fi
if test x$DRIVER_MAN_DIR = x ; then
DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)'
fi
if test x$ADMIN_MAN_SUFFIX = x ; then
case $host_os in
solaris*) ADMIN_MAN_SUFFIX=1m ;;
*) ADMIN_MAN_SUFFIX=8 ;;
esac
fi
if test x$ADMIN_MAN_DIR = x ; then
ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)'
fi
AC_SUBST([APP_MAN_SUFFIX])
AC_SUBST([LIB_MAN_SUFFIX])
AC_SUBST([FILE_MAN_SUFFIX])
AC_SUBST([MISC_MAN_SUFFIX])
AC_SUBST([DRIVER_MAN_SUFFIX])
AC_SUBST([ADMIN_MAN_SUFFIX])
AC_SUBST([APP_MAN_DIR])
AC_SUBST([LIB_MAN_DIR])
AC_SUBST([FILE_MAN_DIR])
AC_SUBST([MISC_MAN_DIR])
AC_SUBST([DRIVER_MAN_DIR])
AC_SUBST([ADMIN_MAN_DIR])
XORG_MAN_PAGE="X Version 11"
AC_SUBST([XORG_MAN_PAGE])
MAN_SUBSTS="\
-e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \
-e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \
-e 's|__xservername__|Xorg|g' \
-e 's|__xconfigfile__|xorg.conf|g' \
-e 's|__projectroot__|\$(prefix)|g' \
-e 's|__apploaddir__|\$(appdefaultdir)|g' \
-e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \
-e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \
-e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \
-e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \
-e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \
-e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'"
AC_SUBST([MAN_SUBSTS])
]) # XORG_MANPAGE_SECTIONS
# XORG_CHECK_SGML_DOCTOOLS([MIN-VERSION])
# ------------------------
# Minimum version: 1.7.0
#
# Defines the variable XORG_SGML_PATH containing the location of X11/defs.ent
# provided by xorg-sgml-doctools, if installed.
AC_DEFUN([XORG_CHECK_SGML_DOCTOOLS],[
AC_MSG_CHECKING([for X.Org SGML entities m4_ifval([$1],[>= $1])])
XORG_SGML_PATH=
PKG_CHECK_EXISTS([xorg-sgml-doctools m4_ifval([$1],[>= $1])],
[XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools`],
[m4_ifval([$1],[:],
[if test x"$cross_compiling" != x"yes" ; then
AC_CHECK_FILE([$prefix/share/sgml/X11/defs.ent],
[XORG_SGML_PATH=$prefix/share/sgml])
fi])
])
# Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing
# the path and the name of the doc stylesheet
if test "x$XORG_SGML_PATH" != "x" ; then
AC_MSG_RESULT([$XORG_SGML_PATH])
STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11
XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl
else
AC_MSG_RESULT([no])
fi
AC_SUBST(XORG_SGML_PATH)
AC_SUBST(STYLESHEET_SRCDIR)
AC_SUBST(XSL_STYLESHEET)
AM_CONDITIONAL([HAVE_STYLESHEETS], [test "x$XSL_STYLESHEET" != "x"])
]) # XORG_CHECK_SGML_DOCTOOLS
# XORG_CHECK_LINUXDOC
# -------------------
# Minimum version: 1.0.0
#
# Defines the variable MAKE_TEXT if the necessary tools and
# files are found. $(MAKE_TEXT) blah.sgml will then produce blah.txt.
# Whether or not the necessary tools and files are found can be checked
# with the AM_CONDITIONAL "BUILD_LINUXDOC"
AC_DEFUN([XORG_CHECK_LINUXDOC],[
AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS])
AC_REQUIRE([XORG_WITH_PS2PDF])
AC_PATH_PROG(LINUXDOC, linuxdoc)
AC_MSG_CHECKING([whether to build documentation])
if test x$XORG_SGML_PATH != x && test x$LINUXDOC != x ; then
BUILDDOC=yes
else
BUILDDOC=no
fi
AM_CONDITIONAL(BUILD_LINUXDOC, [test x$BUILDDOC = xyes])
AC_MSG_RESULT([$BUILDDOC])
AC_MSG_CHECKING([whether to build pdf documentation])
if test x$have_ps2pdf != xno && test x$BUILD_PDFDOC != xno; then
BUILDPDFDOC=yes
else
BUILDPDFDOC=no
fi
AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes])
AC_MSG_RESULT([$BUILDPDFDOC])
MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH GROFF_NO_SGR=y $LINUXDOC -B txt -f"
MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B latex --papersize=letter --output=ps"
MAKE_PDF="$PS2PDF"
MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B html --split=0"
AC_SUBST(MAKE_TEXT)
AC_SUBST(MAKE_PS)
AC_SUBST(MAKE_PDF)
AC_SUBST(MAKE_HTML)
]) # XORG_CHECK_LINUXDOC
# XORG_CHECK_DOCBOOK
# -------------------
# Minimum version: 1.0.0
#
# Checks for the ability to build output formats from SGML DocBook source.
# For XXX in {TXT, PDF, PS, HTML}, the AM_CONDITIONAL "BUILD_XXXDOC"
# indicates whether the necessary tools and files are found and, if set,
# $(MAKE_XXX) blah.sgml will produce blah.xxx.
AC_DEFUN([XORG_CHECK_DOCBOOK],[
AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS])
BUILDTXTDOC=no
BUILDPDFDOC=no
BUILDPSDOC=no
BUILDHTMLDOC=no
AC_PATH_PROG(DOCBOOKPS, docbook2ps)
AC_PATH_PROG(DOCBOOKPDF, docbook2pdf)
AC_PATH_PROG(DOCBOOKHTML, docbook2html)
AC_PATH_PROG(DOCBOOKTXT, docbook2txt)
AC_MSG_CHECKING([whether to build text documentation])
if test x$XORG_SGML_PATH != x && test x$DOCBOOKTXT != x &&
test x$BUILD_TXTDOC != xno; then
BUILDTXTDOC=yes
fi
AM_CONDITIONAL(BUILD_TXTDOC, [test x$BUILDTXTDOC = xyes])
AC_MSG_RESULT([$BUILDTXTDOC])
AC_MSG_CHECKING([whether to build PDF documentation])
if test x$XORG_SGML_PATH != x && test x$DOCBOOKPDF != x &&
test x$BUILD_PDFDOC != xno; then
BUILDPDFDOC=yes
fi
AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes])
AC_MSG_RESULT([$BUILDPDFDOC])
AC_MSG_CHECKING([whether to build PostScript documentation])
if test x$XORG_SGML_PATH != x && test x$DOCBOOKPS != x &&
test x$BUILD_PSDOC != xno; then
BUILDPSDOC=yes
fi
AM_CONDITIONAL(BUILD_PSDOC, [test x$BUILDPSDOC = xyes])
AC_MSG_RESULT([$BUILDPSDOC])
AC_MSG_CHECKING([whether to build HTML documentation])
if test x$XORG_SGML_PATH != x && test x$DOCBOOKHTML != x &&
test x$BUILD_HTMLDOC != xno; then
BUILDHTMLDOC=yes
fi
AM_CONDITIONAL(BUILD_HTMLDOC, [test x$BUILDHTMLDOC = xyes])
AC_MSG_RESULT([$BUILDHTMLDOC])
MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKTXT"
MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPS"
MAKE_PDF="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPDF"
MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKHTML"
AC_SUBST(MAKE_TEXT)
AC_SUBST(MAKE_PS)
AC_SUBST(MAKE_PDF)
AC_SUBST(MAKE_HTML)
]) # XORG_CHECK_DOCBOOK
# XORG_WITH_XMLTO([MIN-VERSION], [DEFAULT])
# ----------------
# Minimum version: 1.5.0
# Minimum version for optional DEFAULT argument: 1.11.0
#
# Documentation tools are not always available on all platforms and sometimes
# not at the appropriate level. This macro enables a module to test for the
# presence of the tool and obtain it's path in separate variables. Coupled with
# the --with-xmlto option, it allows maximum flexibilty in making decisions
# as whether or not to use the xmlto package. When DEFAULT is not specified,
# --with-xmlto assumes 'auto'.
#
# Interface to module:
# HAVE_XMLTO: used in makefiles to conditionally generate documentation
# XMLTO: returns the path of the xmlto program found
# returns the path set by the user in the environment
# --with-xmlto: 'yes' user instructs the module to use xmlto
# 'no' user instructs the module not to use xmlto
#
# Added in version 1.10.0
# HAVE_XMLTO_TEXT: used in makefiles to conditionally generate text documentation
# xmlto for text output requires either lynx, links, or w3m browsers
#
# If the user sets the value of XMLTO, AC_PATH_PROG skips testing the path.
#
AC_DEFUN([XORG_WITH_XMLTO],[
AC_ARG_VAR([XMLTO], [Path to xmlto command])
m4_define([_defopt], m4_default([$2], [auto]))
AC_ARG_WITH(xmlto,
AS_HELP_STRING([--with-xmlto],
[Use xmlto to regenerate documentation (default: ]_defopt[)]),
[use_xmlto=$withval], [use_xmlto=]_defopt)
m4_undefine([_defopt])
if test "x$use_xmlto" = x"auto"; then
AC_PATH_PROG([XMLTO], [xmlto])
if test "x$XMLTO" = "x"; then
AC_MSG_WARN([xmlto not found - documentation targets will be skipped])
have_xmlto=no
else
have_xmlto=yes
fi
elif test "x$use_xmlto" = x"yes" ; then
AC_PATH_PROG([XMLTO], [xmlto])
if test "x$XMLTO" = "x"; then
AC_MSG_ERROR([--with-xmlto=yes specified but xmlto not found in PATH])
fi
have_xmlto=yes
elif test "x$use_xmlto" = x"no" ; then
if test "x$XMLTO" != "x"; then
AC_MSG_WARN([ignoring XMLTO environment variable since --with-xmlto=no was specified])
fi
have_xmlto=no
else
AC_MSG_ERROR([--with-xmlto expects 'yes' or 'no'])
fi
# Test for a minimum version of xmlto, if provided.
m4_ifval([$1],
[if test "$have_xmlto" = yes; then
# scrape the xmlto version
AC_MSG_CHECKING([the xmlto version])
xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3`
AC_MSG_RESULT([$xmlto_version])
AS_VERSION_COMPARE([$xmlto_version], [$1],
[if test "x$use_xmlto" = xauto; then
AC_MSG_WARN([xmlto version $xmlto_version found, but $1 needed])
have_xmlto=no
else
AC_MSG_ERROR([xmlto version $xmlto_version found, but $1 needed])
fi])
fi])
# Test for the ability of xmlto to generate a text target
have_xmlto_text=no
cat > conftest.xml << "EOF"
EOF
AS_IF([test "$have_xmlto" = yes],
[AS_IF([$XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1],
[have_xmlto_text=yes],
[AC_MSG_WARN([xmlto cannot generate text format, this format skipped])])])
rm -f conftest.xml
AM_CONDITIONAL([HAVE_XMLTO_TEXT], [test $have_xmlto_text = yes])
AM_CONDITIONAL([HAVE_XMLTO], [test "$have_xmlto" = yes])
]) # XORG_WITH_XMLTO
# XORG_WITH_XSLTPROC([MIN-VERSION], [DEFAULT])
# --------------------------------------------
# Minimum version: 1.12.0
# Minimum version for optional DEFAULT argument: 1.12.0
#
# XSLT (Extensible Stylesheet Language Transformations) is a declarative,
# XML-based language used for the transformation of XML documents.
# The xsltproc command line tool is for applying XSLT stylesheets to XML documents.
# It is used under the cover by xmlto to generate html files from DocBook/XML.
# The XSLT processor is often used as a standalone tool for transformations.
# It should not be assumed that this tool is used only to work with documnetation.
# When DEFAULT is not specified, --with-xsltproc assumes 'auto'.
#
# Interface to module:
# HAVE_XSLTPROC: used in makefiles to conditionally generate documentation
# XSLTPROC: returns the path of the xsltproc program found
# returns the path set by the user in the environment
# --with-xsltproc: 'yes' user instructs the module to use xsltproc
# 'no' user instructs the module not to use xsltproc
# have_xsltproc: returns yes if xsltproc found in PATH or no
#
# If the user sets the value of XSLTPROC, AC_PATH_PROG skips testing the path.
#
AC_DEFUN([XORG_WITH_XSLTPROC],[
AC_ARG_VAR([XSLTPROC], [Path to xsltproc command])
# Preserves the interface, should it be implemented later
m4_ifval([$1], [m4_warn([syntax], [Checking for xsltproc MIN-VERSION is not implemented])])
m4_define([_defopt], m4_default([$2], [auto]))
AC_ARG_WITH(xsltproc,
AS_HELP_STRING([--with-xsltproc],
[Use xsltproc for the transformation of XML documents (default: ]_defopt[)]),
[use_xsltproc=$withval], [use_xsltproc=]_defopt)
m4_undefine([_defopt])
if test "x$use_xsltproc" = x"auto"; then
AC_PATH_PROG([XSLTPROC], [xsltproc])
if test "x$XSLTPROC" = "x"; then
AC_MSG_WARN([xsltproc not found - cannot transform XML documents])
have_xsltproc=no
else
have_xsltproc=yes
fi
elif test "x$use_xsltproc" = x"yes" ; then
AC_PATH_PROG([XSLTPROC], [xsltproc])
if test "x$XSLTPROC" = "x"; then
AC_MSG_ERROR([--with-xsltproc=yes specified but xsltproc not found in PATH])
fi
have_xsltproc=yes
elif test "x$use_xsltproc" = x"no" ; then
if test "x$XSLTPROC" != "x"; then
AC_MSG_WARN([ignoring XSLTPROC environment variable since --with-xsltproc=no was specified])
fi
have_xsltproc=no
else
AC_MSG_ERROR([--with-xsltproc expects 'yes' or 'no'])
fi
AM_CONDITIONAL([HAVE_XSLTPROC], [test "$have_xsltproc" = yes])
]) # XORG_WITH_XSLTPROC
# XORG_WITH_PERL([MIN-VERSION], [DEFAULT])
# ----------------------------------------
# Minimum version: 1.15.0
#
# PERL (Practical Extraction and Report Language) is a language optimized for
# scanning arbitrary text files, extracting information from those text files,
# and printing reports based on that information.
#
# When DEFAULT is not specified, --with-perl assumes 'auto'.
#
# Interface to module:
# HAVE_PERL: used in makefiles to conditionally scan text files
# PERL: returns the path of the perl program found
# returns the path set by the user in the environment
# --with-perl: 'yes' user instructs the module to use perl
# 'no' user instructs the module not to use perl
# have_perl: returns yes if perl found in PATH or no
#
# If the user sets the value of PERL, AC_PATH_PROG skips testing the path.
#
AC_DEFUN([XORG_WITH_PERL],[
AC_ARG_VAR([PERL], [Path to perl command])
# Preserves the interface, should it be implemented later
m4_ifval([$1], [m4_warn([syntax], [Checking for perl MIN-VERSION is not implemented])])
m4_define([_defopt], m4_default([$2], [auto]))
AC_ARG_WITH(perl,
AS_HELP_STRING([--with-perl],
[Use perl for extracting information from files (default: ]_defopt[)]),
[use_perl=$withval], [use_perl=]_defopt)
m4_undefine([_defopt])
if test "x$use_perl" = x"auto"; then
AC_PATH_PROG([PERL], [perl])
if test "x$PERL" = "x"; then
AC_MSG_WARN([perl not found - cannot extract information and report])
have_perl=no
else
have_perl=yes
fi
elif test "x$use_perl" = x"yes" ; then
AC_PATH_PROG([PERL], [perl])
if test "x$PERL" = "x"; then
AC_MSG_ERROR([--with-perl=yes specified but perl not found in PATH])
fi
have_perl=yes
elif test "x$use_perl" = x"no" ; then
if test "x$PERL" != "x"; then
AC_MSG_WARN([ignoring PERL environment variable since --with-perl=no was specified])
fi
have_perl=no
else
AC_MSG_ERROR([--with-perl expects 'yes' or 'no'])
fi
AM_CONDITIONAL([HAVE_PERL], [test "$have_perl" = yes])
]) # XORG_WITH_PERL
# XORG_WITH_ASCIIDOC([MIN-VERSION], [DEFAULT])
# ----------------
# Minimum version: 1.5.0
# Minimum version for optional DEFAULT argument: 1.11.0
#
# Documentation tools are not always available on all platforms and sometimes
# not at the appropriate level. This macro enables a module to test for the
# presence of the tool and obtain it's path in separate variables. Coupled with
# the --with-asciidoc option, it allows maximum flexibilty in making decisions
# as whether or not to use the asciidoc package. When DEFAULT is not specified,
# --with-asciidoc assumes 'auto'.
#
# Interface to module:
# HAVE_ASCIIDOC: used in makefiles to conditionally generate documentation
# ASCIIDOC: returns the path of the asciidoc program found
# returns the path set by the user in the environment
# --with-asciidoc: 'yes' user instructs the module to use asciidoc
# 'no' user instructs the module not to use asciidoc
#
# If the user sets the value of ASCIIDOC, AC_PATH_PROG skips testing the path.
#
AC_DEFUN([XORG_WITH_ASCIIDOC],[
AC_ARG_VAR([ASCIIDOC], [Path to asciidoc command])
m4_define([_defopt], m4_default([$2], [auto]))
AC_ARG_WITH(asciidoc,
AS_HELP_STRING([--with-asciidoc],
[Use asciidoc to regenerate documentation (default: ]_defopt[)]),
[use_asciidoc=$withval], [use_asciidoc=]_defopt)
m4_undefine([_defopt])
if test "x$use_asciidoc" = x"auto"; then
AC_PATH_PROG([ASCIIDOC], [asciidoc])
if test "x$ASCIIDOC" = "x"; then
AC_MSG_WARN([asciidoc not found - documentation targets will be skipped])
have_asciidoc=no
else
have_asciidoc=yes
fi
elif test "x$use_asciidoc" = x"yes" ; then
AC_PATH_PROG([ASCIIDOC], [asciidoc])
if test "x$ASCIIDOC" = "x"; then
AC_MSG_ERROR([--with-asciidoc=yes specified but asciidoc not found in PATH])
fi
have_asciidoc=yes
elif test "x$use_asciidoc" = x"no" ; then
if test "x$ASCIIDOC" != "x"; then
AC_MSG_WARN([ignoring ASCIIDOC environment variable since --with-asciidoc=no was specified])
fi
have_asciidoc=no
else
AC_MSG_ERROR([--with-asciidoc expects 'yes' or 'no'])
fi
m4_ifval([$1],
[if test "$have_asciidoc" = yes; then
# scrape the asciidoc version
AC_MSG_CHECKING([the asciidoc version])
asciidoc_version=`$ASCIIDOC --version 2>/dev/null | cut -d' ' -f2`
AC_MSG_RESULT([$asciidoc_version])
AS_VERSION_COMPARE([$asciidoc_version], [$1],
[if test "x$use_asciidoc" = xauto; then
AC_MSG_WARN([asciidoc version $asciidoc_version found, but $1 needed])
have_asciidoc=no
else
AC_MSG_ERROR([asciidoc version $asciidoc_version found, but $1 needed])
fi])
fi])
AM_CONDITIONAL([HAVE_ASCIIDOC], [test "$have_asciidoc" = yes])
]) # XORG_WITH_ASCIIDOC
# XORG_WITH_DOXYGEN([MIN-VERSION], [DEFAULT])
# -------------------------------------------
# Minimum version: 1.5.0
# Minimum version for optional DEFAULT argument: 1.11.0
# Minimum version for optional DOT checking: 1.18.0
#
# Documentation tools are not always available on all platforms and sometimes
# not at the appropriate level. This macro enables a module to test for the
# presence of the tool and obtain it's path in separate variables. Coupled with
# the --with-doxygen option, it allows maximum flexibilty in making decisions
# as whether or not to use the doxygen package. When DEFAULT is not specified,
# --with-doxygen assumes 'auto'.
#
# Interface to module:
# HAVE_DOXYGEN: used in makefiles to conditionally generate documentation
# DOXYGEN: returns the path of the doxygen program found
# returns the path set by the user in the environment
# --with-doxygen: 'yes' user instructs the module to use doxygen
# 'no' user instructs the module not to use doxygen
#
# If the user sets the value of DOXYGEN, AC_PATH_PROG skips testing the path.
#
AC_DEFUN([XORG_WITH_DOXYGEN],[
AC_ARG_VAR([DOXYGEN], [Path to doxygen command])
AC_ARG_VAR([DOT], [Path to the dot graphics utility])
m4_define([_defopt], m4_default([$2], [auto]))
AC_ARG_WITH(doxygen,
AS_HELP_STRING([--with-doxygen],
[Use doxygen to regenerate documentation (default: ]_defopt[)]),
[use_doxygen=$withval], [use_doxygen=]_defopt)
m4_undefine([_defopt])
if test "x$use_doxygen" = x"auto"; then
AC_PATH_PROG([DOXYGEN], [doxygen])
if test "x$DOXYGEN" = "x"; then
AC_MSG_WARN([doxygen not found - documentation targets will be skipped])
have_doxygen=no
else
have_doxygen=yes
fi
elif test "x$use_doxygen" = x"yes" ; then
AC_PATH_PROG([DOXYGEN], [doxygen])
if test "x$DOXYGEN" = "x"; then
AC_MSG_ERROR([--with-doxygen=yes specified but doxygen not found in PATH])
fi
have_doxygen=yes
elif test "x$use_doxygen" = x"no" ; then
if test "x$DOXYGEN" != "x"; then
AC_MSG_WARN([ignoring DOXYGEN environment variable since --with-doxygen=no was specified])
fi
have_doxygen=no
else
AC_MSG_ERROR([--with-doxygen expects 'yes' or 'no'])
fi
m4_ifval([$1],
[if test "$have_doxygen" = yes; then
# scrape the doxygen version
AC_MSG_CHECKING([the doxygen version])
doxygen_version=`$DOXYGEN --version 2>/dev/null`
AC_MSG_RESULT([$doxygen_version])
AS_VERSION_COMPARE([$doxygen_version], [$1],
[if test "x$use_doxygen" = xauto; then
AC_MSG_WARN([doxygen version $doxygen_version found, but $1 needed])
have_doxygen=no
else
AC_MSG_ERROR([doxygen version $doxygen_version found, but $1 needed])
fi])
fi])
dnl Check for DOT if we have doxygen. The caller decides if it is mandatory
dnl HAVE_DOT is a variable that can be used in your doxygen.in config file:
dnl HAVE_DOT = @HAVE_DOT@
HAVE_DOT=no
if test "x$have_doxygen" = "xyes"; then
AC_PATH_PROG([DOT], [dot])
if test "x$DOT" != "x"; then
HAVE_DOT=yes
fi
fi
AC_SUBST([HAVE_DOT])
AM_CONDITIONAL([HAVE_DOT], [test "$HAVE_DOT" = "yes"])
AM_CONDITIONAL([HAVE_DOXYGEN], [test "$have_doxygen" = yes])
]) # XORG_WITH_DOXYGEN
# XORG_WITH_GROFF([DEFAULT])
# ----------------
# Minimum version: 1.6.0
# Minimum version for optional DEFAULT argument: 1.11.0
#
# Documentation tools are not always available on all platforms and sometimes
# not at the appropriate level. This macro enables a module to test for the
# presence of the tool and obtain it's path in separate variables. Coupled with
# the --with-groff option, it allows maximum flexibilty in making decisions
# as whether or not to use the groff package. When DEFAULT is not specified,
# --with-groff assumes 'auto'.
#
# Interface to module:
# HAVE_GROFF: used in makefiles to conditionally generate documentation
# HAVE_GROFF_MM: the memorandum macros (-mm) package
# HAVE_GROFF_MS: the -ms macros package
# GROFF: returns the path of the groff program found
# returns the path set by the user in the environment
# --with-groff: 'yes' user instructs the module to use groff
# 'no' user instructs the module not to use groff
#
# Added in version 1.9.0:
# HAVE_GROFF_HTML: groff has dependencies to output HTML format:
# pnmcut pnmcrop pnmtopng pnmtops from the netpbm package.
# psselect from the psutils package.
# the ghostcript package. Refer to the grohtml man pages
#
# If the user sets the value of GROFF, AC_PATH_PROG skips testing the path.
#
# OS and distros often splits groff in a basic and full package, the former
# having the groff program and the later having devices, fonts and macros
# Checking for the groff executable is not enough.
#
# If macros are missing, we cannot assume that groff is useless, so we don't
# unset HAVE_GROFF or GROFF env variables.
# HAVE_GROFF_?? can never be true while HAVE_GROFF is false.
#
AC_DEFUN([XORG_WITH_GROFF],[
AC_ARG_VAR([GROFF], [Path to groff command])
m4_define([_defopt], m4_default([$1], [auto]))
AC_ARG_WITH(groff,
AS_HELP_STRING([--with-groff],
[Use groff to regenerate documentation (default: ]_defopt[)]),
[use_groff=$withval], [use_groff=]_defopt)
m4_undefine([_defopt])
if test "x$use_groff" = x"auto"; then
AC_PATH_PROG([GROFF], [groff])
if test "x$GROFF" = "x"; then
AC_MSG_WARN([groff not found - documentation targets will be skipped])
have_groff=no
else
have_groff=yes
fi
elif test "x$use_groff" = x"yes" ; then
AC_PATH_PROG([GROFF], [groff])