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# $Header: /cvsroot/lmuse/muse/m4/docbook.m4,v 1.1.1.1 2003/10/27 18:51:13 wschweer Exp $
# PGAC_PROG_JADE
# --------------
AC_DEFUN([PGAC_PROG_JADE],
[AC_CHECK_PROGS([JADE], [openjade jade])])
# PGAC_PROG_NSGMLS
# ----------------
AC_DEFUN([PGAC_PROG_NSGMLS],
[AC_CHECK_PROGS([NSGMLS], [onsgmls nsgmls])])
# PGAC_CHECK_DOCBOOK(VERSION)
# ---------------------------
AC_DEFUN([PGAC_CHECK_DOCBOOK],
[AC_REQUIRE([PGAC_PROG_NSGMLS])
AC_CACHE_CHECK([for DocBook V$1], [pgac_cv_check_docbook],
[cat >conftest.sgml <<EOF
<!doctype book PUBLIC "-//OASIS//DTD DocBook V$1//EN">
<book>
<title>test</title>
<chapter>
<title>random</title>
<sect1>
<title>testsect</title>
<para>text</para>
</sect1>
</chapter>
</book>
EOF
${NSGMLS-false} -s conftest.sgml 1>&5 2>&1
if test $? -eq 0; then
pgac_cv_check_docbook=yes
else
pgac_cv_check_docbook=no
fi
rm -f conftest.sgml])
have_docbook=$pgac_cv_check_docbook
AC_SUBST([have_docbook])
])
# PGAC_CHECK_DOCBOOK
# PGAC_PATH_DOCBOOK_STYLESHEETS
# -----------------------------
AC_DEFUN([PGAC_PATH_DOCBOOK_STYLESHEETS], [
AC_MSG_CHECKING([for DocBook stylesheets])
AC_ARG_WITH(docbook-stylesheets,
[ --with-docbook-stylesheets=DIR use DIR/html/docbook.dsl],
[muse_docbook_prefix="$withval"])
AC_CACHE_VAL([pgac_cv_path_stylesheets], [
if test -n "$muse_docbook_prefix"; then
if test -r "$muse_docbook_prefix/html/docbook.dsl" \
&& test -r "$muse_docbook_prefix/print/docbook.dsl"; then
pgac_cv_path_stylesheets="$muse_docbook_prefix"
fi
fi
if test -z "$pgac_cv_path_stylesheets"; then
if test -n "$DOCBOOKSTYLE"; then
if test -r "$DOCBOOKSTYLE/html/docbook.dsl" \
&& test -r "$DOCBOOKSTYLE/print/docbook.dsl"; then
pgac_cv_path_stylesheets="$DOCBOOKSTYLE"
fi
fi
fi
if test -z "$pgac_cv_path_stylesheets"; then
for pgac_prefix in /usr /usr/local /opt; do
for pgac_infix in share lib; do
for pgac_postfix in \
sgml/stylesheets/nwalsh-modular \
sgml/stylesheets/docbook \
sgml/docbook/dsssl/modular \
sgml/docbook/stylesheet/dsssl/modular
do
pgac_candidate=$pgac_prefix/$pgac_infix/$pgac_postfix
if test -r "$pgac_candidate/html/docbook.dsl" \
&& test -r "$pgac_candidate/print/docbook.dsl"
then
pgac_cv_path_stylesheets=$pgac_candidate
break 3
fi
done
done
done
fi
])
DOCBOOKSTYLE=$pgac_cv_path_stylesheets
AC_SUBST([DOCBOOKSTYLE])
if test -n "$DOCBOOKSTYLE"; then
AC_MSG_RESULT([$DOCBOOKSTYLE])
else
AC_MSG_RESULT(no)
fi]) # PGAC_PATH_DOCBOOK_STYLESHEETS
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