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Diffstat (limited to 'doc/mk-agen-texi.sh')
| -rwxr-xr-x | doc/mk-agen-texi.sh | 303 |
1 files changed, 303 insertions, 0 deletions
diff --git a/doc/mk-agen-texi.sh b/doc/mk-agen-texi.sh new file mode 100755 index 0000000..559ff13 --- /dev/null +++ b/doc/mk-agen-texi.sh @@ -0,0 +1,303 @@ +#! /bin/sh + +# Time-stamp: "2012-05-13 13:52:48 bkorb" +# +## This file is part of AutoGen. +## +## AutoGen Copyright (c) 1992-2012 by Bruce Korb - all rights reserved +## +## AutoGen 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 3 of the License, or +## (at your option) any later version. +## +## AutoGen 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, see <http://www.gnu.org/licenses/>. + +d=`dirname $0` +d=`cd $d ; pwd` +prog=${d}/`basename $0` +parent_pid=$$ + +die() +{ + exec 2>&8 1>&2 8>&- + echo "mk-agen-texi FAILED: $*" + echo + cat ${LOG_FILE} + trap : EXIT + echo leaving ${TMPDIR} in place + kill -TERM ${parent_pid} + exit 1 +} + +set_config_values() +{ + TMPDIR=`pwd`/ag-texi-$$.d + rm -rf ag-texi-*.d + mkdir ${TMPDIR} || die "cannot make ${TMPDIR} directory" + export TMPDIR + + case "$-" in + *x* ) trap "echo 'saved tmp dir: ${TMPDIR}';chmod 777 ${TMPDIR}" EXIT + VERBOSE=true ;; + * ) trap "rm -rf ${TMPDIR}" EXIT + VERBOSE=false ;; + esac + + LOG_FILE=${TMPDIR}/texi.log + + exec 8>&2 2> ${LOG_FILE} + + nl=' +' ht=' ' + . ${top_builddir}/config/shdefs + + test -z "${MAKE}" && MAKE=`which make` + + srcdir=`cd ${srcdir} >/dev/null ; pwd` + INCLUDES="${DEFS} "` + + for d in ${top_srcdir} ${top_builddir} \ + ${top_builddir}/autoopts ${top_srcdir}/autoopts + do + (\cd ${d} && pwd) 2>/dev/null + done | \ + sort -u | \ + sed s/^/-I/ ` + + CFLAGS="${INCLUDES} "`echo ${CFLAGS} | \ + ${SED:-sed} -e "s/-Werror[^ ${ht}]*//g;s/-Wextra//g"` + + LIBS=-L` + test -d ${top_builddir}/autoopts/.libs \ + && echo ${top_builddir}/autoopts/.libs \ + || echo ${top_builddir}/autoopts + `" $LIBS" + + export CC CFLAGS LIBS MAKE LOG_FILE TMPDIR +} + +setup_exports() +{ + # Now auto-export variables: + # + set -a + + PATH=${top_builddir}/columns:${PATH} + timer=`expr ${AG_TIMEOUT} '*' 5` + d=`find ${top_builddir}/autoopts -type f -name libopts.a -print` + test -f "$d" || die "Cannot locate libopts.a" + LIBS="$d ${LIBS}" + + eval `${EGREP} '^AG_[A-Z_]*' ${top_srcdir}/VERSION` + + AGsrc=${top_srcdir}/agen5 + OPTIONS_DEF=${AGsrc}/opts.def + GETDEF_SRC=`${FGREP} -l '/*=' ${AGsrc}/*.[ch] ${AGsrc}/*.scm` + + AGEN_TEXI=${top_builddir}/agen5/invoke-autogen.texi + DOC_TEXT=${top_srcdir}/doc/autogen-texi.txt + + ADDON_TEXI=" + ${top_builddir}/columns/invoke-columns.texi + ${top_builddir}/getdefs/invoke-getdefs.texi + ${top_builddir}/xml2ag/invoke-xml2ag.texi + ${top_srcdir}/doc/snprintfv.texi" + + DOC_INCLUDES=" + ${AGsrc}/defParse-fsm.c + ${AGsrc}/opts.h + ${top_builddir}/autoopts/libopts.texi + ${top_srcdir}/doc/autogen-intro.texi + ${AGEN_TEXI}" + + DOC_TEMPLATE=${top_builddir}/doc/auto_gen.tpl + + DOC_DEPENDS=` + echo ${DOC_TEMPLATE} ${OPTIONS_DEF} ${ADDON_MENU} ${ADDON_TEXI} \ + ${DOC_INCLUDES} ${GETDEF_SRC} ${DOC_TEXT}` + + set +a +} + +# We have our executables and texi's. Collect the definitions: +# +run_getdefs() +{ + gd_cfg=${TMPDIR}/getdefs.cfg + exec 3> ${gd_cfg} + cat >&3 <<- EOCat + output ${TMPDIR}/${GEN_BASE}.def + copy ${OPTIONS_DEF} + srcfile + linenum + template auto_gen.tpl + assign ag-texi = invoke-autogen.texi + subblock exparg = arg_name,arg_desc,arg_optional,arg_list + EOCat + + tf=invoke-autogen.texi + test -f ${tf} || ln -s ${AGEN_TEXI} ${tf} + + for f in ${ADDON_TEXI} + do + tf=`basename ${f}` + case "$tf" in + invoke-* ) : ;; + * ) tf=invoke-$tf ;; + esac + test -f ${tf} || ln -s ${f} ${tf} + echo "assign addon-texi = ${tf}" + done >&3 + + for f in ${GETDEF_SRC} + do + echo "input " ${f} + done >&3 + exec 3>&- + echo + ${GDexe} load-opt=${gd_cfg} >&8 + ${GDexe} load-opt=${gd_cfg} || die cannot run ${GDexe} +} + +sanity_check() +{ + # Make sure the executables are there + # + test -x ${AGexe} || (cd `dirname ${AGexe}` ; ${MAKE}) || exit 0 + test -x ${GDexe} || (cd `dirname ${GDexe}` ; ${MAKE}) || exit 0 + test -x ${CLexe} || (cd `dirname ${CLexe}` ; ${MAKE}) || exit 0 + PATH="`dirname ${AGexe}`:`dirname ${CLexe}`:$PATH" + + # See to it that the .texi files have been generated, too. + # + for f in ${ADDON_TEXI} ${AGEN_TEXI} \ + ${top_builddir}/autoopts/libopts.texi + do + test -f ${f} || ( + cd `dirname ${f}` + ${MAKE} `basename ${f}` >&2 + test $? -ne 0 && die MAKE of ${f} failed. + ) + done + + # Make sure we have all our sources and generate the doc + # + for f in ${DOC_DEPENDS} + do test -f ${f} || die cannot find doc file: ${f} + test -f `basename $f` || ln -s $f . + done + + cmd=${AGexe} + ${VERBOSE} && cmd=${cmd}" --trace=every --trace-out=>>${TMPDIR}/ag.log" +} + +build_agdoc() { + # Validate everything: + # + set_config_values + setup_exports + sanity_check + run_getdefs + + VERBOSE=true + + env >&2 + { + cat <<- _EOF_ + timeout ${timer} + templ-dirs ${srcdir} + templ-dirs ${top_srcdir}/autoopts/tpl + base-name ${GEN_BASE} + make-dep F ${GEN_BASE}.dep + make-dep P + _EOF_ + ${VERBOSE} && false && { + echo 'trace every' + echo "trace-out >>${TMPDIR}/ag.log" + } + } > ${TMPDIR}/ag.ini + + opts="--load-opts=${TMPDIR}/ag.ini" + cmd=`echo "${cmd}" ${opts} ${TMPDIR}/${GEN_BASE}.def` + echo "${PS4:-+} " ${cmd} >&8 + + ${cmd} || { + cat ${TMPDIR}/ag.ini ${TMPDIR}/ag.log + die could not regenerate doc + } >&2 + + test -f ${GEN_BASE}.texi || die "MISSING: ${GEN_BASE}.texi" + + exec 2>&8 8>&- +} + +build_gnudocs() +{ + local sedcmd='/^@author @email/ { + s/.*{// + s/}.*// + s/@@*/@/g + p + q + }' + + case "X$-" in + *x* ) local dashx=-x ;; + * ) local dashx= ;; + esac + + title=`sed -n 's/^@title *//p' agdoc.texi` + email=--email' '`sed -n "$sedcmd" agdoc.texi` + opts="--texi2html ${email}" + PS4='>${FUNCNAME:-gd}> ' ${SHELL} ${dashx} \ + ${top_srcdir}/config/gendocs.sh $opts autogen "$title" +} + +mk_autogen_texi() { + tfile=autogen.texi + page_style=\ +'\internalpagesizes{46\baselineskip}{6in}{-.25in}{-.25in}{\bindingoffset}{36pt}%' + + cat > ${tfile}$$ <<- _EOF_ + \\input texinfo + @ignore + ${page_style} + @end ignore + @c %**start of header + @setfilename ${tfile%.texi}.info + @include ${GEN_BASE}.texi + _EOF_ + + if test -f ${tfile} && cmp -s ${tfile} ${tfile}$$ + then rm -f ${tfile}$$ + else mv -f ${tfile}$$ ${tfile} + fi +} + +GEN_BASE=agdoc +test "X$1" = X--force && { + rm -f agdoc.texi + shift +} +test -f agdoc.texi || build_agdoc +mk_autogen_texi + +case "$1" in +gnudocs | gnudoc ) build_gnudocs ;; +* ) +esac + +exit 0 + +## Local Variables: +## mode: shell-script +## indent-tabs-mode: nil +## sh-indentation: 2 +## sh-basic-offset: 2 +## End: |