| Patrick Williams | b48b7b4 | 2016-08-17 15:04:38 -0500 | [diff] [blame] | 1 | dnl -*- mode: autoconf -*- |
| 2 | |
| 3 | # serial 1 |
| 4 | |
| 5 | dnl Usage: |
| 6 | dnl GTK_DOC_CHECK([minimum-gtk-doc-version]) |
| 7 | AC_DEFUN([GTK_DOC_CHECK], |
| 8 | [ |
| 9 | AC_BEFORE([AC_PROG_LIBTOOL],[$0])dnl setup libtool first |
| 10 | AC_BEFORE([AM_PROG_LIBTOOL],[$0])dnl setup libtool first |
| 11 | dnl for overriding the documentation installation directory |
| 12 | AC_ARG_WITH(html-dir, |
| 13 | AC_HELP_STRING([--with-html-dir=PATH], [path to installed docs]),, |
| 14 | [with_html_dir='${datadir}/gtk-doc/html']) |
| 15 | HTML_DIR="$with_html_dir" |
| 16 | AC_SUBST(HTML_DIR) |
| 17 | |
| 18 | dnl enable/disable documentation building |
| 19 | AC_ARG_ENABLE(gtk-doc, |
| 20 | AC_HELP_STRING([--enable-gtk-doc], |
| 21 | [use gtk-doc to build documentation [default=no]]),, |
| 22 | enable_gtk_doc=no) |
| 23 | |
| 24 | have_gtk_doc=no |
| 25 | if test -z "$PKG_CONFIG"; then |
| 26 | AC_PATH_PROG(PKG_CONFIG, pkg-config, no) |
| 27 | fi |
| 28 | if test "$PKG_CONFIG" != "no" && $PKG_CONFIG --exists gtk-doc; then |
| 29 | have_gtk_doc=yes |
| 30 | fi |
| 31 | |
| 32 | dnl do we want to do a version check? |
| 33 | ifelse([$1],[],, |
| 34 | [gtk_doc_min_version=$1 |
| 35 | if test "$have_gtk_doc" = yes; then |
| 36 | AC_MSG_CHECKING([gtk-doc version >= $gtk_doc_min_version]) |
| 37 | if $PKG_CONFIG --atleast-version $gtk_doc_min_version gtk-doc; then |
| 38 | AC_MSG_RESULT(yes) |
| 39 | else |
| 40 | AC_MSG_RESULT(no) |
| 41 | have_gtk_doc=no |
| 42 | fi |
| 43 | fi |
| 44 | ]) |
| 45 | if test x$enable_gtk_doc = xyes; then |
| 46 | if test "$have_gtk_doc" != yes; then |
| 47 | enable_gtk_doc=no |
| 48 | fi |
| 49 | fi |
| 50 | |
| 51 | AM_CONDITIONAL(ENABLE_GTK_DOC, test x$enable_gtk_doc = xyes) |
| 52 | AM_CONDITIONAL(GTK_DOC_USE_LIBTOOL, test -n "$LIBTOOL") |
| 53 | ]) |