forked from mirrors/nixpkgs
c52362cd18
This allows building Vala without support for Graphviz; useful for more minimal installs where we don't want to pull it (and transitively, pango, gd, etc.) in as a dependency.
209 lines
6 KiB
Diff
209 lines
6 KiB
Diff
diff --git i/configure.ac w/configure.ac
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index 730c72d7b..af8198637 100644
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--- i/configure.ac
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+++ w/configure.ac
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@@ -119,34 +119,38 @@ PKG_CHECK_MODULES(GMODULE, gmodule-2.0 >= $GLIB_REQUIRED)
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AC_SUBST(GMODULE_CFLAGS)
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AC_SUBST(GMODULE_LIBS)
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-PKG_CHECK_MODULES(LIBGVC, libgvc >= $LIBGVC_REQUIRED)
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-AC_MSG_CHECKING([for CGRAPH])
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-cgraph_tmp_LIBADD="$LIBADD"
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-cgraph_tmp_CFLAGS="$CFLAGS"
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-LIBADD="$LIBADD $LIBGVC_LIBS"
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-CFLAGS="$CFLAGS $LIBGVC_CFLAGS"
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-AC_RUN_IFELSE(
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- [AC_LANG_SOURCE([
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- #include <gvc.h>
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-
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- int main(void) {
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- #ifdef WITH_CGRAPH
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- return 0;
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- #else
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- return -1;
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- #endif
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- }
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- ])], [
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- AC_MSG_RESULT([yes])
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- VALAFLAGS="$VALAFLAGS -D WITH_CGRAPH"
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- have_cgraph=yes
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- ], [
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- AC_MSG_RESULT([no])
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- have_cgraph=no
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- ]
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-)
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-LIBADD="$cgraph_tmp_LIBADD"
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-CFLAGS="$cgraph_tmp_CFLAGS"
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+AC_ARG_ENABLE(graphviz, AS_HELP_STRING([--disable-graphviz], [Disable graphviz usage for valadoc]), enable_graphviz=$enableval, enable_graphviz=yes)
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+if test x$enable_graphviz = xyes; then
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+ PKG_CHECK_MODULES(LIBGVC, libgvc >= $LIBGVC_REQUIRED)
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+ AC_MSG_CHECKING([for CGRAPH])
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+ VALAFLAGS="$VALAFLAGS -D HAVE_GRAPHVIZ"
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+ cgraph_tmp_LIBADD="$LIBADD"
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+ cgraph_tmp_CFLAGS="$CFLAGS"
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+ LIBADD="$LIBADD $LIBGVC_LIBS"
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+ CFLAGS="$CFLAGS $LIBGVC_CFLAGS"
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+ AC_RUN_IFELSE(
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+ [AC_LANG_SOURCE([
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+ #include <gvc.h>
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+ int main(void) {
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+ #ifdef WITH_CGRAPH
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+ return 0;
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+ #else
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+ return -1;
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+ #endif
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+ }
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+ ])], [
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+ AC_MSG_RESULT([yes])
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+ VALAFLAGS="$VALAFLAGS -D WITH_CGRAPH"
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+ have_cgraph=yes
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+ ], [
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+ AC_MSG_RESULT([no])
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+ have_cgraph=no
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+ ]
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+ )
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+ LIBADD="$cgraph_tmp_LIBADD"
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+ CFLAGS="$cgraph_tmp_CFLAGS"
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+fi
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+AM_CONDITIONAL(ENABLE_GRAPHVIZ, test x$enable_graphviz = xyes)
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AM_CONDITIONAL(HAVE_CGRAPH, test "$have_cgraph" = "yes")
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AC_PATH_PROG([XSLTPROC], [xsltproc], :)
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diff --git i/libvaladoc/Makefile.am w/libvaladoc/Makefile.am
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index f3f790e76..3c5dc4c80 100644
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--- i/libvaladoc/Makefile.am
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+++ w/libvaladoc/Makefile.am
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@@ -128,10 +128,6 @@ libvaladoc_la_VALASOURCES = \
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content/tablerow.vala \
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content/taglet.vala \
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content/text.vala \
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- charts/chart.vala \
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- charts/chartfactory.vala \
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- charts/hierarchychart.vala \
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- charts/simplechartfactory.vala \
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parser/manyrule.vala \
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parser/oneofrule.vala \
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parser/optionalrule.vala \
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@@ -158,13 +154,24 @@ libvaladoc_la_VALASOURCES = \
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highlighter/codetoken.vala \
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highlighter/highlighter.vala \
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html/basicdoclet.vala \
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- html/htmlchartfactory.vala \
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html/linkhelper.vala \
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html/cssclassresolver.vala \
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html/htmlmarkupwriter.vala \
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html/htmlrenderer.vala \
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$(NULL)
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+if ENABLE_GRAPHVIZ
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+libvaladoc_la_VALASOURCES += \
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+ charts/chart.vala \
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+ charts/chartfactory.vala \
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+ charts/hierarchychart.vala \
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+ charts/simplechartfactory.vala \
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+ html/htmlchartfactory.vala \
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+ $(NULL)
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+
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+LIBGVC_PKG = --vapidir $(top_srcdir)/vapi --pkg libgvc
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+endif
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+
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libvaladoc@PACKAGE_SUFFIX@_la_SOURCES = \
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libvaladoc.vala.stamp \
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$(libvaladoc_la_VALASOURCES:.vala=.c) \
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@@ -184,11 +191,11 @@ libvaladoc.vala.stamp: $(libvaladoc_la_VALASOURCES)
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--library valadoc \
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--vapi valadoc@PACKAGE_SUFFIX@.vapi \
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--vapidir $(top_srcdir)/vapi --pkg gmodule-2.0 \
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- --vapidir $(top_srcdir)/vapi --pkg libgvc \
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--vapidir $(top_srcdir)/gee --pkg gee \
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--vapidir $(top_srcdir)/vala --pkg vala \
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--vapidir $(top_srcdir)/ccode --pkg ccode \
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--vapidir $(top_srcdir)/codegen --pkg codegen \
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+ $(LIBGVC_PKG) \
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--pkg config \
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$(filter %.vala %.c,$^)
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touch $@
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@@ -217,6 +224,9 @@ nodist_pkgconfig_DATA = valadoc@PACKAGE_SUFFIX@.pc
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valadoc@PACKAGE_SUFFIX@.pc: valadoc.pc
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cp $< $@
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+if !ENABLE_GRAPHVIZ
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+ sed -i "s/libgvc //g" $@
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+endif
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vapidir = $(datadir)/vala/vapi
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dist_vapi_DATA = valadoc@PACKAGE_SUFFIX@.vapi
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@@ -224,6 +234,9 @@ nodist_vapi_DATA = valadoc@PACKAGE_SUFFIX@.deps
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valadoc@PACKAGE_SUFFIX@.deps: valadoc.deps
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cp $< $@
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+if !ENABLE_GRAPHVIZ
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+ sed -i "s/libgvc//g" $@
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+endif
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EXTRA_DIST = \
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$(libvaladoc_la_VALASOURCES) \
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diff --git i/libvaladoc/html/basicdoclet.vala w/libvaladoc/html/basicdoclet.vala
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index 192e488cd..ec0960222 100644
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--- i/libvaladoc/html/basicdoclet.vala
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+++ w/libvaladoc/html/basicdoclet.vala
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@@ -46,7 +46,11 @@ public abstract class Valadoc.Html.BasicDoclet : Api.Visitor, Doclet {
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protected HtmlRenderer _renderer;
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protected Html.MarkupWriter writer;
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protected Html.CssClassResolver cssresolver;
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+#if HAVE_GRAPHVIZ
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protected Charts.Factory image_factory;
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+#else
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+ protected void* image_factory;
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+#endif
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protected ErrorReporter reporter;
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protected string package_list_link = "../index.html";
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@@ -120,7 +124,9 @@ public abstract class Valadoc.Html.BasicDoclet : Api.Visitor, Doclet {
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this.linker = new LinkHelper ();
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_renderer = new HtmlRenderer (settings, this.linker, this.cssresolver);
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+#if HAVE_GRAPHVIZ
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this.image_factory = new SimpleChartFactory (settings, linker);
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+#endif
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}
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@@ -1026,6 +1032,7 @@ public abstract class Valadoc.Html.BasicDoclet : Api.Visitor, Doclet {
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}
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protected void write_image_block (Api.Node element) {
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+#if HAVE_GRAPHVIZ
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if (element is Class || element is Interface || element is Struct) {
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unowned string format = (settings.use_svg_images ? "svg" : "png");
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var chart = new Charts.Hierarchy (image_factory, element);
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@@ -1045,6 +1052,7 @@ public abstract class Valadoc.Html.BasicDoclet : Api.Visitor, Doclet {
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this.get_img_path_html (element, format)});
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writer.add_usemap (chart);
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}
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+#endif
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}
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public void write_namespace_content (Namespace node, Api.Node? parent) {
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diff --git i/libvaladoc/html/htmlmarkupwriter.vala w/libvaladoc/html/htmlmarkupwriter.vala
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index 5aa4afdea..e79b0b8f5 100644
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--- i/libvaladoc/html/htmlmarkupwriter.vala
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+++ w/libvaladoc/html/htmlmarkupwriter.vala
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@@ -51,12 +51,16 @@ public class Valadoc.Html.MarkupWriter : Valadoc.MarkupWriter {
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}
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}
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+#if HAVE_GRAPHVIZ
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public unowned MarkupWriter add_usemap (Charts.Chart chart) {
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string? buf = (string?) chart.write_buffer ("cmapx");
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if (buf != null) {
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raw_text ("\n");
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raw_text ((!) buf);
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}
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+#else
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+ public unowned MarkupWriter add_usemap (void* chart) {
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+#endif
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return this;
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}
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