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giella-macros.m4
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giella-macros.m4
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# gt.m4 - Macros to locate and utilise giella-core scripts and required tools
# for the Divvun and Giellatekno infrastructure. -*- Autoconf -*-
# serial 1 (gtsvn-1)
#
# Copyright © 2011 Divvun/Samediggi/UiT <[email protected]>.
#
# 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 3 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.
#
# 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.
# the prefixes gt_*, _gt_* are reserved here for giellatekno variables and
# macros. It is the same as gettext and probably others, but I expect no
# collisions really.
################################################################################
# Define functions for checking paths and the GIELLA core environment:
################################################################################
AC_DEFUN([gt_PROG_SCRIPTS_PATHS],
[
AC_PATH_PROG([GTCORESH], [gt-core.sh], [false],
[$GIELLA_CORE/scripts$PATH_SEPARATOR$GTHOME/giella-core/scripts$PATH_SEPARATOR$PATH])
AC_ARG_WITH([giella-core],
[AS_HELP_STRING([--with-giella-core=DIRECTORY],
[set giella-core to DIRECTORY @<:@default=PATH@:>@])],
[with_giella_core=$withval],
[with_giella_core=false])
# Get the relative path from pwd to where src dir is:
MYSRCDIR=$srcdir
# Get the absolute path to the present dir:
BUILD_DIR_PATH=$(pwd)
# Combine to get the full path to the scrdir:
THIS_TOP_SRC_DIR=$BUILD_DIR_PATH/$MYSRCDIR
_giella_core_not_found_message="
GIELLA_CORE could not be set:
Could not set GIELLA_CORE and thus not find required scripts in:
\$GIELLA_CORE/scripts
\$GTHOME/giella-core/scripts
$PATH
Please do the following:
0. cd ..
1. git clone https://github.com/giellalt/giella-core.git # or similar using svn
2. cd giella-core && ./autogen.sh && ./configure && make
Then retry this script.
"
AC_MSG_CHECKING([whether we can set GIELLA_CORE])
# --with-giella-core overrides everything:
AS_IF([test "x$with_giella_core" != "xfalse" -a \
-d "$with_giella_core/scripts" ], [
GIELLA_CORE=$with_giella_core
],[
# If not, Look in the parent dir:
AS_IF([test -d "$THIS_TOP_SRC_DIR/../giella-core/scripts"], [
GIELLA_CORE=$THIS_TOP_SRC_DIR/../giella-core
], [
# If nothing else works, try pkg-config:
AS_IF([pkg-config --exists giella-core], [
GIELLA_CORE=$(pkg-config --variable=dir giella-core)
], [
AC_MSG_ERROR([${_giella_core_not_found_message}])
])
])
])
AC_MSG_RESULT([$GIELLA_CORE])
###############################################################
### This is the version of the Giella Core that we require. ###
### UPDATE AS NEEDED.
_giella_core_min_version=1.0.2
# GIELLA_CORE/GTCORE env. variable, required by the infrastructure to find scripts:
AC_ARG_VAR([GIELLA_CORE], [directory for the Giella infra core scripts and other required resources])
GTCORE=${GIELLA_CORE}
AC_ARG_VAR([GTCORE], [GTCORE = GIELLA_CORE, retained for backwards compatibility while being cleaned out])
##### Check the version of the giella-core, and stop with error message if too old:
# This is the error message:
giella_core_too_old_message="
The giella-core is too old, we require at least $_giella_core_min_version.
*** ==> PLEASE ENTER THE FOLLOWING COMMANDS: <== ***
cd $GTCORE
git pull --rebase # or: 'svn up' if you are using svn
make
Then retry.
"
# Identify the version of giella-core:
AC_PATH_PROG([GIELLA_CORE_VERSION], [gt-version.sh], [no],
[$GTCORE/scripts$PATH_SEPARATOR$GTHOME/giella-core/scripts$PATH_SEPARATOR$PATH])
AC_MSG_CHECKING([the version of the Giella Core])
AS_IF([test "x${GIELLA_CORE_VERSION}" != xno],
[_giella_core_version=$( "${GIELLA_CORE_VERSION}" )],
[AC_MSG_ERROR([gt-version.sh could not be found, installation is incomplete!])
])
AC_MSG_RESULT([$_giella_core_version])
AC_MSG_CHECKING([whether the Giella Core version is at least $_giella_core_min_version])
# Compare it to the required version, and error out if too old:
AX_COMPARE_VERSION([$_giella_core_version], [ge], [$_giella_core_min_version],
[giella_core_version_ok=yes], [giella_core_version_ok=no])
AS_IF([test "x${giella_core_version_ok}" != xno], [AC_MSG_RESULT([$giella_core_version_ok])],
[AC_MSG_ERROR([$giella_core_too_old_message])])
################################
### Some software that we either depend on or we need for certain functionality:
################
################ Weighted fst's ################
AC_PATH_PROG([BC], [bc], [false], [$PATH$PATH_SEPARATOR$with_bc])
################ YAML-based testing ################
AC_ARG_ENABLE([yamltests],
[AS_HELP_STRING([--enable-yamltests],
[enable yaml tests @<:@default=check@:>@])],
[enable_yamltests=$enableval],
[enable_yamltests=check])
AS_IF([test "x$enable_yamltests" = "xcheck"],
[AM_PATH_PYTHON([3.5],, [:])
AX_PYTHON_MODULE(yaml)
AC_MSG_CHECKING([whether to enable yaml-based test])
AS_IF([test "$PYTHON" = ":"],
[enable_yamltests=no
new_enough_python_available=no
AC_MSG_RESULT([no, python is missing or old])
],
[AS_IF([test "x$HAVE_PYMOD_YAML" != "xyes"],
[enable_yamltests=no
new_enough_python_available=yes
AC_MSG_RESULT([no, yaml is missing])
],
[enable_yamltests=yes
new_enough_python_available=yes
AC_MSG_RESULT([yes])])])])
AM_CONDITIONAL([CAN_YAML_TEST], [test "x$enable_yamltests" != xno])
################ Generated documentation ################
# Check for awk with required feature:
AC_CACHE_CHECK([for awk that supports gensub], [ac_cv_path_GAWK],
[AC_PATH_PROGS_FEATURE_CHECK([GAWK], [awk mawk nawk gawk],
[[awkout=`$ac_path_GAWK 'BEGIN{gensub(/a/,"b","g");}'; exvalue=$?; echo $exvalue`
test "x$awkout" = x0 \
&& ac_cv_path_GAWK=$ac_path_GAWK ac_path_GAWK_found=:]],
[AC_MSG_ERROR([could not find awk that supports gensub - please install GNU awk. hint: sudo port install gawk])])])
AC_SUBST([GAWK], [$ac_cv_path_GAWK])
# Check for sed with required feature:
AC_CACHE_CHECK([for sed that supports newlines and pipes], [ac_cv_path_SED],
[AC_PATH_PROGS_FEATURE_CHECK([SED], [gnused gsed sed],
[[m4out=`echo aaa | $ac_path_SED 's/a/\n/g' | wc -l | tr -d '[:space:] '`
test "x$m4out" = x4\
&& ac_cv_path_SED=$ac_path_SED ac_path_SED_found=:]],
[AC_MSG_ERROR([could not find sed that supports newlines - please install GNU sed. Hint: sudo port install gsed./c])])])
AC_SUBST([SED], [$ac_cv_path_SED])
# Check for uconv for some automated unicode recoding
AC_PATH_PROG([UCONV], [uconv], [false])
AS_IF([test x$UCONV = xfalse],
[AC_MSG_ERROR([needs uconv for unicode support
uconv is a part of ICU
on debian/ubuntu: apt install icu-devtools
on macports: port install icu
on macbrew: brew install icu4c (and follow instructions)
])])
# Check for Forrest:
AC_ARG_WITH([forrest],
[AS_HELP_STRING([--with-forrest=DIRECTORY],
[search forrest in DIRECTORY @<:@default=PATH@:>@])],
[with_forrest=$withval],
[with_forrest=no])
AC_PATH_PROG([FORREST], [forrest], [], [$PATH$PATH_SEPARATOR$with_forrest])
AC_MSG_CHECKING([whether to do forrest validation of in-source documentation])
AS_IF([test "x$GAWK" != x], [
AS_IF([test "x$JV" != xfalse], [
AS_IF([test "x$with_forrest" = xyes], [
AS_IF([test "x$FORREST" != x],
[giellalt_forrest_validation=yes],
[giellalt_forrest_validation=no])
],[giellalt_forrest_validation=no])
],[giellalt_forrest_validation=no])
],[giellalt_forrest_validation=no])
AC_MSG_RESULT([$giellalt_forrest_validation])
AM_CONDITIONAL([CAN_FORREST_VALIDATE], [test "x$giellalt_forrest_validation" != xno])
# Check for npm etc. stuff for divvunspell stats
AC_ARG_WITH([npm],
[AS_HELP_STRING([--with-npm=DIRECTORY],
[search npm in DIRECTORY @<:@default=PATH@:>@])],
[with_npm=$withval],
[with_npm=no])
AC_PATH_PROG([NPM], [npm], [], [$PATH$PATH_SEPARATOR$with_npm])
AC_PATH_PROG([R], [R], [], [$PATH$PATH_SEPARATOR$with_R])
AC_ARG_WITH([divvunspell],
[AS_HELP_STRING([--with-divvunspell=DIRECTORY],
[search divvunspell in DIRECTORY @<:@default=PATH@:>@])],
[with_divvunspell=$withval],
[with_divvunspell=no])
AC_PATH_PROG([DIVVUN_ACCURACY], [accuracy], [], [$PATH$PATH_SEPARATOR$with_divvunspell])
# Check for opennmt for neural models
AC_ARG_WITH([opennmt-py],
[AS_HELP_STRING([--with-opennmt-py=DIRECTORY],
[search opennmt in DIRECTORY @<:@default=PATH@:>@])],
[with_opennmtpy=$withval],
[with_opennmtpy=no])
AC_PATH_PROG([ONMT_BUILD_VOCAB], [onmt_build_vocab], [], [$PATH$PATH_SEPARATOR$with_opennmtpy])
AC_PATH_PROG([ONMT_TRAIN], [onmt_train], [], [$PATH$PATH_SEPARATOR$with_opennmtpy])
################ can rsync oxt template? ################
AC_PATH_PROG([RSYNC], [rsync], [no], [$PATH$PATH_SEPARATOR$with_rsync])
AC_PATH_PROG([WGET], [wget], [no], [$PATH$PATH_SEPARATOR$with_wget])
AS_IF([test "x$GIELLA_LIBS" != "xno" -a \
"x$RSYNC" != "xno" ],
[can_local_sync=yes], [
can_local_sync=no
AS_IF([test "x$WGET" != "xno" ],
[can_wget_giella_libs=yes],
[can_wget_giella_libs=no])
])
AM_CONDITIONAL([CAN_LOCALSYNC], [test "x$can_local_sync" != xno ])
AM_CONDITIONAL([CAN_REMOTE_SYNC], [test "x$can_wget_giella_libs" != xno ])
################ Look for available diff and merge tools: ################
AC_PATH_PROGS([DIFFTOOL], [opendiff kdiff3 meld diffuse kompare], [no], [$PATH$PATH_SEPARATOR$with_difftool])
case $DIFFTOOL in
*kdiff3 |\
*meld |\
*opendiff )
can_merge=yes
;;
*)
can_merge=no
;;
esac
AM_CONDITIONAL([CAN_MERGE], [test "x$can_merge" != xno ])
################ GNU Make at least 3.82 on non-OSX systems: ################
#
# Platform specific setup
#
#############################
AC_CANONICAL_HOST
# Check for which host we are on and setup a few things
# specifically based on the host
# This is the minimum GNU Make version required (except on OSX):
_GNU_make_min_version=m4_default([$1], [3.82])
# Then we check against different hosts:
case $host_os in
darwin* )
# Do nothing for mac: the included make is fine
true
;;
*)
# Default Case: in all other cases check that we are using GNU make
# and that it is new enough:
AX_CHECK_GNU_MAKE()
AC_MSG_CHECKING([whether GNU make is at least $_GNU_make_min_version])
AX_COMPARE_VERSION([$ax_check_gnu_make_version], [ge],
[$_GNU_make_min_version],
[
AC_MSG_RESULT([yes])
# Reset the MAKE variable, to ensure we're using GNU make:
MAKE=$_cv_gnu_make_command
],
[AC_MSG_ERROR([GNU Make too old ($ax_check_gnu_make_version), please install at least $_GNU_make_min_version])
])
;;
esac
################ END of GNU Make check ################
# We need special treatment of Java paths in Cygwin:
AC_CANONICAL_HOST
case "${host}" in
*-cygwin* | *-mingw*)
CYGWINJAVAPATH='cygpath -m'
;;
*)
# Assume Unix.
CYGWINJAVAPATH=echo
;;
esac
AC_SUBST(CYGWINJAVAPATH)
# Check for SubEthaEdit/see
AC_PATH_PROG([SEE], [see], [], [$PATH$PATH_SEPARATOR$with_see])
# Check for grammar checker validation tool:
AC_PATH_PROG([DIVVUN_VALIDATE_SUGGEST], [divvun-validate-suggest], [no], [$PATH$PATH_SEPARATOR$with_divvun_validate_suggest])
# Check for grammar checker (for self-test)
AC_PATH_PROG([DIVVUN_CHECKER], [divvun-checker], [no], [$PATH$PATH_SEPARATOR$with_divvun_validate_suggest])
]) # gt_PROG_SCRIPTS_PATHS
################################################################################
# Define functions for checking the availability of the Xerox tools:
################################################################################
AC_DEFUN([gt_PROG_XFST],
[AC_ARG_WITH([xfst],
[AS_HELP_STRING([--with-xfst=DIRECTORY],
[search xfst in DIRECTORY @<:@default=PATH@:>@])],
[with_xfst=$withval],
[with_xfst=$DEFAULT_XFST])
AC_PATH_PROG([PRINTF], [printf], [echo -n])
AC_PATH_PROG([XFST], [xfst], [false], [$PATH$PATH_SEPARATOR$with_xfst])
AC_PATH_PROG([TWOLC], [twolc], [false], [$PATH$PATH_SEPARATOR$with_xfst])
AC_PATH_PROG([LEXC], [lexc], [false], [$PATH$PATH_SEPARATOR$with_xfst])
AC_PATH_PROG([LOOKUP], [lookup], [false], [$PATH$PATH_SEPARATOR$with_xfst])
AC_MSG_CHECKING([whether to enable xfst building])
AS_IF([test x$with_xfst != xno], [
AS_IF([test "x$XFST" != xfalse -a \
"x$TWOLC" != xfalse -a \
"x$LEXC" != xfalse -a \
"x$LOOKUP" != xfalse ], [gt_prog_xfst=yes],
[gt_prog_xfst=no])
], [gt_prog_xfst=no])
AC_MSG_RESULT([$gt_prog_xfst])
AM_CONDITIONAL([CAN_XFST], [test "x$gt_prog_xfst" != xno])
]) # gt_PROG_XFST
################################################################################
# Define functions for checking the availability of Voikko tools:
################################################################################
AC_DEFUN([gt_PROG_VFST],
[AC_ARG_WITH([voikko],
[AS_HELP_STRING([--with-voikko=DIRECTORY],
[search voikko in DIRECTORY @<:@default=PATH@:>@])],
[with_voikko=$withval],
[with_voikko=yes])
AC_PATH_PROG([VOIKKOSPELL], [voikkospell], [false],
[$PATH$PATH_SEPARATOR$with_voikko])
AC_PATH_PROG([VOIKKOHYPHENATE], [voikkohyphenate], [false],
[$PATH$PATH_SEPARATOR$with_voikko])
AC_PATH_PROG([VOIKKOGC], [voikkogc], [false],
[$PATH$PATH_SEPARATOR$with_voikko])
AC_PATH_PROG([VOIKKOVFSTC], [voikkovfstc], [false],
[$PATH$PATH_SEPARATOR$with_voikko])
AC_MSG_CHECKING([whether to enable voikko building])
AS_IF([test x$with_voikko != xno], [
AS_IF([test "x$VOIKKOSPELL" != xfalse -a \
"x$VOIKKOHYPHENATE" != xfalse -a \
"x$VOIKKOGC" != xfalse -a \
"x$VOIKKOVFSTC" != xfalse ], [gt_prog_voikko=yes],
[gt_prog_voikko=no])
], [gt_prog_voikko=no])
AC_MSG_RESULT([$gt_prog_voikko])
AM_CONDITIONAL([CAN_VFST], [test "x$gt_prog_voikko" != xno])
]) # gt_PROG_VFST
################################################################################
# Define functions for checking the availability of the Foma tools:
################################################################################
AC_DEFUN([gt_PROG_FOMA],
[AC_ARG_WITH([foma],
[AS_HELP_STRING([--with-foma=DIRECTORY],
[search foma in DIRECTORY @<:@default=PATH@:>@])],
[with_foma=$withval],
[with_foma=$DEFAULT_FOMA])
# If Xerox tools and Hfst are not found, assume we want Foma:
AS_IF([test x$gt_prog_xfst = xno \
-a x$gt_prog_hfst = xno \
-a "x$with_xfst" != xno \
-a "x$with_hfst" != xno ],
[
with_foma=yes
fallback_to_foma="INFO: Neither Xfst nor Hfst were found, falling back to using Foma"
])
AC_PATH_PROG([PRINTF], [printf], [echo -n])
AC_PATH_PROG([FOMA], [foma], [false], [$PATH$PATH_SEPARATOR$with_foma])
AC_PATH_PROG([FLOOKUP], [flookup], [false], [$PATH$PATH_SEPARATOR$with_foma])
AC_PATH_PROG([CGFLOOKUP], [cgflookup], [false], [$PATH$PATH_SEPARATOR$with_foma])
AC_MSG_CHECKING([whether to enable foma building])
AS_IF([test x$with_foma != xno], [
AS_IF([test "x$FOMA" != xfalse -a \
"x$FLOOKUP" != xfalse -a \
"x$CGFLOOKUP" != xfalse ], [gt_prog_foma=yes],
[gt_prog_foma=no])
], [gt_prog_foma=no])
AC_MSG_RESULT([$gt_prog_foma])
AS_IF([test x$gt_prog_foma = xyes \
-a "x$(grep 'GT_PHONOLOGY_MAIN' ${srcdir}/src/fst/Makefile*.am \
| grep 'twolc')" != "x" ],
[AC_MSG_ERROR([You only have Foma, or you requested to use Foma, but \
your main phonology file is a twolc file, which Foma can not compile. You need \
to use either Hfst or the Xerox FSM tools when compiling transducers for \
$GLANG ($GLANGUAGE).
])])
AM_CONDITIONAL([CAN_FOMA], [test "x$gt_prog_foma" != xno])
AM_CONDITIONAL([HAS_FOMA], [test "x$FOMA" != xfalse ])
]) # gt_PROG_FOMA
################################################################################
# Define functions for checking the availability of the VISLCG3 tools:
################################################################################
AC_DEFUN([gt_PROG_VISLCG3],
[AC_ARG_WITH([vislcg3],
[AS_HELP_STRING([--with-vislcg3=DIRECTORY],
[search vislcg3 in DIRECTORY @<:@default=PATH@:>@])],
[with_vislcg3=$withval],
[with_vislcg3=check])
AC_PATH_PROG([VISLCG3], [vislcg3], [no], [$PATH$PATH_SEPARATOR$with_vislcg3])
AC_PATH_PROG([VISLCG3_COMP], [cg-comp], [no], [$PATH$PATH_SEPARATOR$with_vislcg3])
AC_PATH_PROG([CG_RELABEL], [cg-relabel], [no], [$PATH$PATH_SEPARATOR$with_vislcg3])
AC_PATH_PROG([CG_MWESPLIT], [cg-mwesplit], [no], [$PATH$PATH_SEPARATOR$with_vislcg3])
AS_IF([test "x$VISLCG3" != xno], [
_giella_core_vislcg3_min_version=m4_default([$1], [1.0.0])
AC_MSG_CHECKING([whether vislcg3 is at least $_giella_core_vislcg3_min_version])
_vislcg3_version=$( ${VISLCG3} --version 2>&1 | grep -Eo '@<:@0-9@:>@+\.@<:@0-9.@:>@+' )
AX_COMPARE_VERSION([$_vislcg3_version], [ge], [$_giella_core_vislcg3_min_version],
[gt_prog_vislcg3=yes
AC_MSG_RESULT([yes - $_vislcg3_version])
], [gt_prog_vislcg3=no
AC_MSG_RESULT([no - $_vislcg3_version])
])
],
[gt_prog_vislcg3=no])
AC_MSG_CHECKING([whether we can enable vislcg3 targets])
AS_IF([test "x$gt_prog_vislcg3" != xno], [AC_MSG_RESULT([yes])],
[AC_MSG_RESULT([no])])
AM_CONDITIONAL([CAN_VISLCG], [test "x$gt_prog_vislcg3" != xno])
PKG_CHECK_MODULES([CG3], [cg3 > 1.4.0], [vislcg_filters=true],
[vislcg_filters=false])
AM_CONDITIONAL([HAVE_VISLCG_FILTER], [test "x$vislcg_filters" = xtrue])
]) # gt_PROG_VISLCG3
################################################################################
# Define functions for checking the availability of Saxon:
################################################################################
AC_DEFUN([gt_PROG_SAXON],
[AC_ARG_WITH([saxon],
[AS_HELP_STRING([--with-saxon=DIRECTORY],
[search saxon wrapper script in DIRECTORY @<:@default=PATH@:>@])],
[with_saxon=$withval],
[with_saxon=check])
AC_PATH_PROG([SAXON], [saxonb-xslt saxon9 saxon8 saxon], [false], [$PATH$PATH_SEPARATOR$with_saxon])
AC_PATH_PROG([JV], [java], [false])
AC_CHECK_FILE([$HOME/lib/saxon9he.jar],
AC_SUBST(SAXONJAR, [$HOME/lib/saxon9he.jar]),
[AC_CHECK_FILE([$HOME/lib/saxon9.jar],
AC_SUBST(SAXONJAR, [$HOME/lib/saxon9.jar]),
[AC_CHECK_FILE([/opt/local/share/java/saxon9he.jar],
AC_SUBST(SAXONJAR, [/opt/local/share/java/saxon9he.jar]),
[AC_CHECK_FILE([/usr/share/java/Saxon-HE.jar],
AC_SUBST(SAXONJAR, [/usr/share/java/Saxon-HE.jar]),
[AC_CHECK_FILE([/usr/share/java/saxon.jar],
AC_SUBST(SAXONJAR, [/usr/share/java/saxon.jar]),
[_saxonjar=no])
])])])]
)
AS_IF([test "x$with_saxon" != xno], [
_saxon_min_version="8.0"
_saxon_version=$( java -jar $SAXONJAR -? 2>&1 | fgrep -i 'saxon' | grep -Eo '@<:@0-9@:>@+\.@<:@0-9.@:>@+' )
AC_MSG_CHECKING([whether the Saxon JAR is at least $_saxon_min_version])
AX_COMPARE_VERSION([$_saxon_version], [ge], [$_saxon_min_version],
[_saxonjar=yes
AC_MSG_RESULT([yes - $_saxon_version])
], [_saxonjar=no
AC_MSG_RESULT([no - $_saxon_version])
])
],
[_saxonjar=no])
AC_MSG_CHECKING([whether we can enable xslt2 transformations])
AS_IF([test x$with_saxon != xno], [
AS_IF([test "x$SAXON" != xfalse], [gt_prog_saxon=yes],
[gt_prog_saxon=no])
AS_IF([test x$JV != xfalse], [gt_prog_java=yes], [gt_prog_java=no])
AS_IF([test x$gt_prog_java != xno -a x$_saxonjar != xno],
[gt_prog_xslt=yes], [gt_prog_xslt=no])
], [gt_prog_xslt=no])
AC_MSG_RESULT([$gt_prog_xslt])
AM_CONDITIONAL([CAN_SAXON], [test "x$gt_prog_saxon" != xno])
AM_CONDITIONAL([CAN_JAVA], [test "x$gt_prog_java" != xno -a "x$_saxonjar" != xno])
]) # gt_PROG_SAXON
################################################################################
# Define functions for configuration of the build targets:
################################################################################
AC_DEFUN([gt_ENABLE_TARGETS],
[
# Foma-speller requires gzip, Voikko requires zip:
AC_PATH_PROG([ZIP], [zip], [false], [$PATH$PATH_SEPARATOR$with_zip])
AC_PATH_PROG([GZIP], [gzip], [false], [$PATH$PATH_SEPARATOR$with_gzip])
AC_PATH_PROGS([TAR], [tar gtar], [false], [$PATH$PATH_SEPARATOR$with_tar])
AC_PATH_PROG([PATGEN], [patgen], [false], [$PATH$PATH_SEPARATOR$with_patgen])
AC_PATH_PROG([PERL], [perl], [false], [$PATH$PATH_SEPARATOR$with_perl])
AC_PATH_PROG([XZ], [xz], [false], [$PATH$PATH_SEPARATOR$with_xz])
AM_CONDITIONAL([CAN_XZ], [test "x$ac_cv_prog_XZ" != xfalse])
############ (Hfst) compilation optimisation: ############
# Enable hyperminimisation of the lexical transducer - default is 'no'
AC_ARG_ENABLE([hyperminimisation],
[AS_HELP_STRING([--enable-hyperminimisation],
[enable hyperminimisation of lexical fst @<:@default=$DEFAULT_HYPERMIN@:>@])],
[enable_hyperminimisation=$enableval],
[enable_hyperminimisation=$DEFAULT_HYPERMIN])
AM_CONDITIONAL([WANT_HYPERMINIMISATION], [test "x$enable_hyperminimisation" != xno])
# Enable symbol alignment of the lexical transducer - default is 'no'
AC_ARG_ENABLE([alignment],
[AS_HELP_STRING([--enable-alignment],
[enable symbol alignment when parsing lexc @<:@default=yes@:>@])],
[enable_alignment=$enableval],
[enable_alignment=yes])
AM_CONDITIONAL([WANT_LEXC_ALIGNMENT], [test "x$enable_alignment" != xno])
#enable_twostep_intersect
AC_ARG_ENABLE([twostep-intersect],
[AS_HELP_STRING([--enable-twostep-intersect],
[enable two-step compose-intersect (more correct in rare cases, might be slower) @<:@default=no@:>@])],
[enable_twostep_intersect=$enableval],
[enable_twostep_intersect=no])
AM_CONDITIONAL([WANT_TWOSTEP_INTERSECT], [test "x$enable_twostep_intersect" != xno])
#enable_reversed_intersect
AC_ARG_ENABLE([reversed-intersect],
[AS_HELP_STRING([--enable-reversed-intersect],
[enable reversed compose-intersect (faster and takes less RAM in some cases) @<:@default=$DEFAULT_REVERCI@:>@])],
[enable_reversed_intersect=$enableval],
[enable_reversed_intersect=$DEFAULT_REVERCI])
AM_CONDITIONAL([WANT_REVERSED_INTERSECT], [test "x$enable_reversed_intersect" != xno])
############ Tool switches: ############
# Enable all stable tools in one go:
AC_ARG_ENABLE([ci],
[AS_HELP_STRING([--enable-ci],
[build nothing unless explicitly enabled @<:@default=no@:>@])],
[enable_ci=$enableval],
[enable_ci=no])
# Must zero out enableval, otherwise it will carry its value to the next use,
# so you can't test whether something was enabled due to defaults or to active enabling:
enableval=''
AC_ARG_ENABLE([all_tools],
[AS_HELP_STRING([--enable-all-tools],
[build all tools (excluding unstable or experimental tools, which must be explicitly enabled with --enable-dialects, --enable-glossers, --enable-phonetic, --enable-downcaseerror, --enable-L2, --enable-pattern-hyphenators, --enable-fomaspeller) @<:@default=no@:>@])],
[enable_all_tools=$enableval],
[enable_all_tools=no])
enableval=''
# Enable morphological analysers - default is 'yes'
AC_ARG_ENABLE([analysers],
[AS_HELP_STRING([--enable-analysers],
[build morphological analysers @<:@default=yes@:>@])],
[enable_analysers=$enableval],
[AS_IF([test "x$enable_all_tools" != xno],
[enable_analysers=$enable_all_tools],
[enable_analysers=$DEFAULT_ANALYSERS])
])
AS_IF([test "x$enable_ci" = "xyes" -a "x$enableval" = "x"], [enable_analysers=no])
AM_CONDITIONAL([WANT_MORPHOLOGY], [test "x$enable_analysers" != xno])
enableval=''
# Enable morphological generators - default is 'yes'
AC_ARG_ENABLE([generators],
[AS_HELP_STRING([--enable-generators],
[build morphological generators @<:@default=yes@:>@])],
[enable_generators=$enableval],
[AS_IF([test "x$enable_all_tools" != xno],
[enable_generators=$enable_all_tools],
[enable_generators=$DEFAULT_GENERATORS])
])
AS_IF([test "x$enable_ci" = "xyes" -a "x$enableval" = "x"], [enable_generators=no])
AM_CONDITIONAL([WANT_GENERATION], [test "x$enable_generators" != xno])
enableval=''
# Enable TTS text processing - default is 'no' (via $enable_all_tools)
AC_ARG_ENABLE([tts],
[AS_HELP_STRING([--enable-tts],
[enable tts transcriptors @<:@default=no@:>@])],
[enable_tts=$enableval],
[enable_tts=$enable_all_tools])
AM_CONDITIONAL([WANT_TTS], [test "x$enable_tts" != xno])
enableval=''
# Enable glossing morphological analysers - default is 'no'
AC_ARG_ENABLE([glossers],
[AS_HELP_STRING([--enable-glossers],
[build glossing morphological analysers @<:@default=no@:>@])],
[enable_glossers=$enableval],
[enable_glossers=no])
AS_IF([test "x$enable_ci" = "xyes" -a "x$enableval" = "x"], [enable_glossers=no])
AM_CONDITIONAL([WANT_GLOSSERS], [test "x$enable_glossers" != xno])
enableval=''
# Enable text transcriptors - default is 'yes'
AC_ARG_ENABLE([transcriptors],
[AS_HELP_STRING([--enable-transcriptors],
[build text transcriptors @<:@default=yes@:>@])],
[enable_transcriptors=$enableval],
[enable_transcriptors=yes])
AS_IF([test "x$enable_ci" = "xyes" -a "x$enableval" = "x"], [enable_transcriptors=no])
AS_IF([test "x$enable_tts" != xno],[enable_transcriptors=yes])
AM_CONDITIONAL([WANT_TRANSCRIPTORS], [test "x$enable_transcriptors" != xno])
enableval=''
# Enable syntactic parsing - default is 'yes'
AC_ARG_ENABLE([syntax],
[AS_HELP_STRING([--enable-syntax],
[build syntax parsing tools @<:@default=yes@:>@])],
[enable_syntax=$enableval],
[enable_syntax=yes])
AS_IF([test "x$enable_syntax" = "xyes" -a "x$gt_prog_vislcg3" = "xno"],
[enable_syntax=no
AC_MSG_ERROR([vislcg3 tools missing or too old, please install or disable syntax tools!])])
AS_IF([test "x$enable_ci" = "xyes" -a "x$enableval" = "x"], [enable_syntax=no])
AM_CONDITIONAL([WANT_SYNTAX], [test "x$enable_syntax" != xno])
enableval=''
# $gt_prog_vislcg3
# Enable grammar checkers - default is 'no' (via $enable_all_tools)
AC_ARG_ENABLE([grammarchecker],
[AS_HELP_STRING([--enable-grammarchecker],
[enable grammar checker @<:@default=no@:>@])],
[enable_grammarchecker=$enableval],
[enable_grammarchecker=$enable_all_tools])
AS_IF([test "x$enable_grammarchecker" = "xyes" -a "x$gt_prog_vislcg3" = "xno"],
[enable_grammarchecker=no
AC_MSG_ERROR([vislcg3 missing or too old - required for the grammar checker])],
[AS_IF([test "x$enable_grammarchecker" = "xyes" -a "x$DIVVUN_VALIDATE_SUGGEST" = "xno"],
[enable_grammarchecker=no
AC_MSG_ERROR([divvun-validate-suggest required for building grammar checkers])])]
[AS_IF([test "x$enable_grammarchecker" = "xyes" -a "x$DIVVUN_CHECKER" = "xno"],
[enable_grammarchecker=no
AC_MSG_ERROR([divvun-checker required for testing grammar checkers])])])
AS_IF([test "x$enable_ci" = "xyes" -a "x$enableval" = "x"], [enable_grammarchecker=no])
AM_CONDITIONAL([WANT_GRAMCHECK], [test "x$enable_grammarchecker" != xno])
enableval=''
################ gtgramtool for grammarchecking ################
AC_PATH_PROG([GTGRAMTOOL], [gtgramtool], [false])
AS_IF([test "x$enable_grammarchecker" != "xno"],
AX_PYTHON_MODULE(pip)
AC_MSG_CHECKING([whether we have gtgramtool])
AS_IF([test x$GTGRAMTOOL = xfalse],
[AC_MSG_ERROR([gtgramtool is needed for --enable grammarchecker.
on debian/ubuntu: sudo apt update; sudo apt install pipx; pipx ensurepath
on macbrew: brew install pipx; pipx ensurepath
then: pipx install git+https://github.com/divvun/giellaltgramtools
])]),
AC_MSG_RESULT(yes))
_gtgramtool_min_version=0.7.0
gtgramtool_too_old_message="gtgramtool needs to be updated.
If you installed it with pipx, run:
pipx upgrade GiellaLTGramTools"
AC_MSG_CHECKING([the version of gtgramtool])
AS_IF([test "x${GTGRAMTOOL}" != xno],
[_gtgramtool_version=$( "${GTGRAMTOOL}" --version | sed -e 's/^.*version //')],
[_gtgramtool_version=0])
AC_MSG_RESULT([$_gtgramtool_version])
AS_IF([test "x$enable_grammarchecker" != "xno"],
AC_MSG_CHECKING([whether the gtgramtool version is at least $_gtgramtool_min_version])
AX_COMPARE_VERSION([$_gtgramtool_version], [ge], [$_gtgramtool_min_version],
[gtgramtool_version_ok=yes], [gtgramtool_version_ok=no])
AS_IF([test "x${gtgramtool_version_ok}" != xno],
[AC_MSG_RESULT([$gtgramtool_version_ok])],
[AC_MSG_ERROR([$gtgramtool_too_old_message])]))
# Enable all spellers - default is 'no'
AC_ARG_ENABLE([spellers],
[AS_HELP_STRING([--enable-spellers],
[build any/all spellers @<:@default=no@:>@])],
[enable_spellers=$enableval],
[enable_spellers=$enable_all_tools])
AS_IF([test "x$enable_grammarchecker" != xno],[enable_spellers=yes])
AS_IF([test "x$enable_spellers" != xno -a "x$BC" = xfalse],
[AC_MSG_ERROR([counting statistics for spell-checkers requires bc, install or disable spellers])])
AM_CONDITIONAL([WANT_SPELLERS], [test "x$enable_spellers" != xno])
# Enable minimised fst-spellers by default:
AC_ARG_ENABLE([minimised-spellers],
[AS_HELP_STRING([--enable-minimised-spellers],
[minimise hfst spellers @<:@default=$DEFAULT_SPELLER_MINIMISATION@:>@])],
[enable_minimised_spellers=$enableval],
[enable_minimised_spellers=$DEFAULT_SPELLER_MINIMISATION])
AS_IF([test "x$enable_minimised_spellers" != "xyes"],
[AC_SUBST([HFST_MINIMIZE_SPELLER], ["$ac_cv_path_HFST_REMOVE_EPSILONS \$(HFST_FLAGS) \$(MORE_VERBOSITY) "])],
[AC_SUBST([HFST_MINIMIZE_SPELLER], ["$ac_cv_path_HFST_REMOVE_EPSILONS \$(HFST_FLAGS) \$(MORE_VERBOSITY) \
| $ac_cv_path_HFST_DETERMINIZE --encode-weights \$(HFST_FLAGS) \$(MORE_VERBOSITY) \
| $ac_cv_path_HFST_MINIMIZE --encode-weights \$(HFST_FLAGS) \$(MORE_VERBOSITY) "])])
# Enable Foma-based spellers, requires gzip - default is no
AC_ARG_ENABLE([fomaspeller],
[AS_HELP_STRING([--enable-fomaspeller],
[build foma speller (dependent on --enable-spellers) @<:@default=no@:>@])],
[enable_fomaspeller=$enableval],
[enable_fomaspeller=no])
AS_IF([test "x$enable_fomaspeller" = "xyes" -a "x$gt_prog_hfst" != xno],
[AS_IF([test "x$GZIP" = "xfalse"],
[enable_fomaspeller=no
AC_MSG_ERROR([gzip missing - required for foma spellers])])])
AM_CONDITIONAL([CAN_FOMA_SPELLER], [test "x$enable_fomaspeller" != xno])
# Enable hfst mobile spellers - default is 'no' (dependent on --enable-spellers)
AC_ARG_ENABLE([hfst-mobile-speller],
[AS_HELP_STRING([--enable-hfst-mobile-speller],
[build hfst mobile spellers (dependent on --enable-spellers) @<:@default=no@:>@])],
[enable_mobile_hfstspeller=$enableval],
[enable_mobile_hfstspeller=$enable_all_tools])
AS_IF([test "x$enable_spellers" = xno -o "x$gt_prog_hfst" = xno], [enable_mobile_hfstspeller=no],
[AS_IF([test "x$XZ" = "xfalse"],
[enable_mobile_hfstspeller=no
AC_MSG_ERROR([xz is missing - required for mobile zhfst spellers])])])
AM_CONDITIONAL([WANT_HFST_MOBILE_SPELLER], [test "x$enable_mobile_hfstspeller" != xno])
AC_ARG_ENABLE([neural-speller],
[AS_HELP_STRING([--enable-neural-speller],
[build neural speller with opennmt-py @<:@default=no@:>@])],
[enable_neural_speller=$enableval],
[enable_neural_speller=no])
AS_IF([test "x$enable_neural_speller" = xyes -a x$ONMT_TRAIN = xno],
[AC_MSG_ERROR([onmt_train is required for --enable-neural-speller: use pip install opennmt-py])])
AM_CONDITIONAL([WANT_NEURAL_SPELLERS], [test "x$enable_neural_speller" != xno])
## Disable Hunspell production by default:
#AC_ARG_ENABLE([hunspell],
# [AS_HELP_STRING([--enable-hunspell],
# [enable hunspell building (dependent on --enable-spellers) @<:@default=no@:>@])],
# [enable_hunspell=$enableval],
# [enable_hunspell=no])
#AS_IF([test "x$enable_spellers" = xno], [enable_hunspell=no])
#AM_CONDITIONAL([WANT_HUNSPELL], [test "x$enable_hunspell" != xno])
# Enable pattern hyphenator - default is 'no'; requires fst hyphenator
AC_ARG_ENABLE([pattern-hyphenators],
[AS_HELP_STRING([--enable-pattern-hyphenators],
[build pattern-based hyphenators (requires fst hyphenator) @<:@default=no@:>@])],
[enable_pattern_hyphenators=$enableval],
[enable_pattern_hyphenators=no])
AS_IF([test "x$enable_pattern_hyphenators" = "xyes" -a "x$PATGEN" = "xfalse"],
[enable_pattern_hyphenators=no
AC_MSG_ERROR([patgen required for building pattern hyphenators])])
# Enable fst hyphenator - default is 'no'
AC_ARG_ENABLE([fst-hyphenator],
[AS_HELP_STRING([--enable-fst-hyphenator],
[build fst-based hyphenator @<:@default=no@:>@])],
[enable_fst_hyphenator=$enableval],
[enable_fst_hyphenator=$enable_all_tools])
# Automatically enable the fst hyphenator if pattern hyphenator is enabled:
AS_IF([test "x$enable_pattern_hyphenators" = "xyes"],
[enable_fst_hyphenator=yes])
AM_CONDITIONAL([WANT_FST_HYPHENATOR], [test "x$enable_fst_hyphenator" != xno])
# Set up conditional for pattern hyphenators:
AM_CONDITIONAL([WANT_PATTERN_HYPHENATORS], [test "x$enable_pattern_hyphenators" != xno])
# Enable dictionary transducers - default is 'no'
AC_ARG_ENABLE([dicts],
[AS_HELP_STRING([--enable-dicts],
[enable dictionary transducers @<:@default=no@:>@])],
[enable_dicts=$enableval],
[enable_dicts=$enable_all_tools])
AM_CONDITIONAL([WANT_DICTIONARIES], [test "x$enable_dicts" != xno])
# Enable Oahpa transducers - default is 'no'
AC_ARG_ENABLE([oahpa],
[AS_HELP_STRING([--enable-oahpa],
[enable oahpa transducers @<:@default=no@:>@])],
[enable_oahpa=$enableval],
[enable_oahpa=$enable_all_tools])
AM_CONDITIONAL([WANT_OAHPA], [test "x$enable_oahpa" != xno])
# Enable L2 fst's for Oahpa:
AC_ARG_ENABLE([L2],
[AS_HELP_STRING([--enable-L2],
[enable L2 analyser for Oahpa @<:@default=no@:>@])],
[enable_L2=$enableval],
[enable_L2=no])
AS_IF([test x$enable_oahpa = xno], [enable_L2=no],
[AS_IF([test x$enable_L2 != xno -a \
"$(find ${srcdir}/src/fst -name "*-L2.*" | head -n 1)" = "" ],
[AC_MSG_ERROR([You asked for the L2 analyser, but no L2 files were found])])])
AM_CONDITIONAL([WANT_L2], [test "x$enable_L2" != xno])
# Enable downcasing error fst's for Oahpa:
AC_ARG_ENABLE([downcaseerror],
[AS_HELP_STRING([--enable-downcaseerror],
[enable downcaseerror analyser for Oahpa @<:@default=no@:>@])],
[enable_downcaseerror=$enableval],
[enable_downcaseerror=no])
AS_IF([test x$enable_oahpa = xno], [enable_downcaseerror=no])
AM_CONDITIONAL([WANT_DOWNCASEERROR], [test "x$enable_downcaseerror" != xno])
# Enable IPA conversion - default is 'no'
AC_ARG_ENABLE([phonetic],
[AS_HELP_STRING([--enable-phonetic],
[enable phonetic transducers @<:@default=no@:>@])],
[enable_phonetic=$enableval],
[enable_phonetic=$enable_all_tools])
AS_IF([test "x$enable_tts" != xno],[enable_phonetic=yes])
AM_CONDITIONAL([WANT_PHONETIC], [test "x$enable_phonetic" != xno])
# Enable Apertium transducers - default is 'no'
AC_ARG_ENABLE([apertium],
[AS_HELP_STRING([--enable-apertium],
[enable apertium transducers @<:@default=no@:>@])],
[enable_apertium=$enableval],
[enable_apertium=$enable_all_tools])
AS_IF([test "x$enable_apertium" = "xyes" -a "x$new_enough_python_available" = "xno"],
[enable_apertium=no
AC_MSG_ERROR([Python3 missing or too old, Python 3.5 or newer required])])
AS_IF([test "x$enable_apertium" = "xyes" -a "x$CG_RELABEL" = "xno"],
[enable_apertium=no
AC_MSG_ERROR([Apertium enabled but cg-relabel not found. Please install Vislcg3.])])
AM_CONDITIONAL([WANT_APERTIUM], [test "x$enable_apertium" != xno])
# Enable CG-based MT - default is 'no'
AC_ARG_ENABLE([cgmt],
[AS_HELP_STRING([--enable-cgmt],
[enable cg-based machine translation @<:@default=no@:>@])],
[enable_cgmt=$enableval],
[enable_cgmt=no])
AS_IF([test "x$enable_cgmt" = "xyes" -a "x$GTPRIV" = "x"],
[AC_MSG_ERROR([\$\$GTPRIV not set! CG-based MT requires access to closed-source tools in GTPRIV])])
AS_IF([test x$enable_tokenisers = xno -a x$enable_cgmt = xyes],
[AC_MSG_ERROR([You need to enable tokenisers to build CG-based MT])])
AM_CONDITIONAL([CAN_CGMT], [test "x$enable_cgmt" != xno])
# Enable building of abbr.txt:
AC_ARG_ENABLE([abbr],
[AS_HELP_STRING([--enable-abbr],
[enable generation of abbr.txt @<:@default=no@:>@])],
[enable_abbr=$enableval],
[enable_abbr=no])
AS_IF([test x$enable_abbr != xno -a \
"$(find ${srcdir}/src/fst/morphology/stems -name "abbreviations.lexc" | head -n 1)" = "" ],
[AC_MSG_ERROR([You asked for abbr.txt generation, but have no file \
src/fst/morphology/stems/abbreviations.lexc])])
AS_IF([test x$enable_abbr = xyes -a x$enable_generators = xno],
[AC_MSG_ERROR([You need to enable generators to build the abbr file])])
AM_CONDITIONAL([WANT_ABBR], [test "x$enable_abbr" != xno])
# Enable building tokenisers - default is 'no'
AC_ARG_ENABLE([tokenisers],
[AS_HELP_STRING([--enable-tokenisers],
[enable tokenisers @<:@default=no@:>@])],
[enable_tokenisers=$enableval],
[enable_tokenisers=$enable_all_tools])
AS_IF([test x$enable_tokenisers = xyes -a x$enable_analysers = xno],
[AC_MSG_ERROR([You need to enable analysers to build tokenisers])])
AM_CONDITIONAL([WANT_TOKENISERS], [test "x$enable_tokenisers" != xno])
# Enable analyser tool - default is 'no' (via $enable_all_tools)
AC_ARG_ENABLE([analyser-tool],
[AS_HELP_STRING([--enable-analyser-tool],
[enable analyser tool @<:@default=no@:>@])],
[enable_analyser_tool=$enableval],
[enable_analyser_tool=$enable_all_tools])
AS_IF([test "x$enable_analyser_tool" = "xyes" -a "x$gt_prog_vislcg3" = "xno"],
[enable_analyser_tool=no
AC_MSG_ERROR([vislcg3 missing or too old - required for the analyser tool])])
AS_IF([test x$enable_tokenisers = xno -a x$enable_analyser_tool = xyes],
[AC_MSG_ERROR([You need to enable tokenisers to build the analyser tool])])
AM_CONDITIONAL([WANT_ANL_TOOL], [test "x$enable_analyser_tool" != xno])
# Enable building morphers - default is 'no'
AC_ARG_ENABLE([morpher],
[AS_HELP_STRING([--enable-morpher],
[enable morphological segmenter @<:@default=no@:>@])],
[enable_morpher=$enableval],
[enable_morpher=no])
AM_CONDITIONAL([WANT_MORPHER], [test "x$enable_morpher" != xno])
# Enable dialect-specific analysers and tools, such as spellers:
AC_ARG_ENABLE([dialects],
[AS_HELP_STRING([--enable-dialects],
[build dialect specific fst’s and spellers @<:@default=no@:>@])],
[enable_dialects=$enableval],
[enable_dialects=no])
AS_IF([test "x$enable_dialects" = "xyes" -a "x$DIALECTS" = "x"],
[enable_dialects=no
AC_MSG_ERROR([You have not defined any dialects. Please see the documentation.])])
AM_CONDITIONAL([WANT_DIALECTS], [test "x$enable_dialects" != xno])
# Enable dialect-specific analysers and tools, such as spellers:
AC_ARG_ENABLE([custom-fsts],
[AS_HELP_STRING([--enable-custom-fsts],
[build custom fst’s @<:@default=no@:>@])],
[enable_custom_fsts=$enableval],
[enable_custom_fsts=$DEFAULT_CUSTOM_FSTS])
AM_CONDITIONAL([WANT_CUSTOM_FSTS], [test "x$enable_custom_fsts" != xno])
]) # gt_ENABLE_TARGETS
################################################################################
# Define function to enable optional shared targets
################################################################################
# Usage: gt_USE_SHARED(NAME, SHARED REPONAME, [PKG-CONFIG NAME])
# where, NAME is used as the variable name: gt_SHARED_$NAME, and
# REPONAME is used as directory name and pkg-config name
# PKG-CONFIG NAME is pkg-config name of dependency if different from $2
AC_DEFUN([gt_USE_SHARED],
[
THIS_TOP_SRC_DIR=$BUILD_DIR_PATH/$MYSRCDIR
AC_ARG_WITH([shared-$1],
[AS_HELP_STRING([--with-shared-$1=DIRECTORY],
[search shared-$1 in DIRECTORY @<:@default=../$2@:>@])],
[with_shared_$1=$withval],
[with_shared_$1=false])
AC_MSG_CHECKING([whether we can use shared $1])
# Check in the parent directory:
AS_IF([test x$with_shared_$1 != xfalse], [
gt_SHARED_$1=$with_shared_$1
], [
AS_IF([test -d "$THIS_TOP_SRC_DIR"/../$2 ], [
gt_SHARED_$1="$THIS_TOP_SRC_DIR"/../$2
], [
_gt_pkg_name=m4_default([$3], [$2])
AS_IF([pkg-config --exists $_gt_pkg_name], [
gt_SHARED_$1="$(pkg-config --variable=dir $_gt_pkg_name)"
],
[
gt_SHARED_$1=false
AC_MSG_WARN([Could not find $2 data dir to set $1])
gt_SHARED_FAILS="$2"
])
])
])
AC_MSG_RESULT([$gt_SHARED_$1])
AC_ARG_VAR([gt_SHARED_$1], [directory for shared $1 data])
]) # gt_USE_SHARED
################################################################################
# Define function to print the configure footer
################################################################################
AC_DEFUN([gt_PRINT_FOOTER],
[
cat<<EOF
-- specialised fst’s (off by default): --
* dictionary fst’s enabled: $enable_dicts
* Oahpa transducers enabled: $enable_oahpa
* L2 analyser: $enable_L2
* downcase error analyser: $enable_downcaseerror
* generate abbr.txt: $enable_abbr
* build glossing fst’s: $enable_glossers
* build dialect specific fst’s: $enable_dialects
* custom fst’s: $enable_custom_fsts
-- Tools (off by default): --
* phonetic/IPA conversion enabled: $enable_phonetic
* CG-based MT enabled: $enable_cgmt
* Apertium MT fst’s enabled: $enable_apertium
* build tokenisers: $enable_tokenisers
* build morphololgical segmenter: $enable_morpher
* build analyser tool: $enable_analyser_tool
* build text-to-speech support: $enable_tts
-- Proofing tools (off by default): --
* hyphenators:
* fst hyphenator enabled: $enable_fst_hyphenator
* pattern hyphenator enabled (requires fst hyph): $enable_fst_hyphenator
* spellers:
* zhfst desktop speller enabled: $enable_spellers
* foma speller enabled: $enable_fomaspeller
* mobile speller enabled: $enable_mobile_hfstspeller
* neural speller enabled: $enable_neural_speller
* grammar checker enabled: $enable_grammarchecker
-- Building $PACKAGE_STRING (more specialised build targets listed above):
-- Fst build tools: Xerox, Hfst or Foma - at least one must be installed
* build Xerox fst’s: $gt_prog_xfst (default: $DEFAULT_XFST)