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