[vala/wip/docs: 3/3] doc: Add support to build docs for vala itself

[Rico Tzschichholz <ricotz src gnome org>]

commit 8b89430e10e582bd5422e62b725f00092c60cfc1
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Tue Mar 14 14:37:13 2017 +0100

    doc: Add support to build docs for vala itself

 doc/Makefile.am |   80 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 80 insertions(+), 0 deletions(-)
---
diff --git a/doc/Makefile.am b/doc/Makefile.am
index d742011..d8f9fc9 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -53,3 +53,83 @@ install-data-hook:
        cd $(DESTDIR)$(man1dir) && $(LN_S) -f vala-gen-introspect@PACKAGE_SUFFIX@.1 vala-gen-introspect.1
        cd $(DESTDIR)$(man1dir) && $(LN_S) -f vapigen@PACKAGE_SUFFIX@.1 vapigen.1
 endif
+
+
+COMMON_VALADOCFLAGS = \
+       --force \
+       --verbose \
+       --private \
+       --internal \
+       --use-svg-images \
+       --deps \
+       --vapidir=$(top_builddir)/vapi \
+       --pkg config \
+       --pkg gmodule-2.0 \
+       --directory=internal-apis/ \
+       --doclet=html \
+       --basedir=internal-apis/ \
+       $(NULL)
+
+if HAVE_CGRAPH
+COMMON_VALADOCFLAGS += -D WITH_CGRAPH
+endif
+
+gee_VALASOURCES = $(top_srcdir)/gee/*.vala
+internal-apis/gee: $(gee_VALASOURCES)
+       $(AM_V_GEN)$(top_builddir)/valadoc/valadoc \
+               $(COMMON_VALADOCFLAGS) \
+               --package-name gee \
+               --package-version $(PACKAGE_VERSION) \
+               $(filter %.vala,$^)
+       @touch $@
+
+vala_VALASOURCES = $(top_srcdir)/vala/*.vala
+internal-apis/vala: $(vala_VALASOURCES) internal-apis/gee
+       $(AM_V_GEN)$(top_builddir)/valadoc/valadoc \
+               $(COMMON_VALADOCFLAGS) \
+               --package-name vala \
+               --package-version $(PACKAGE_VERSION) \
+               --vapidir=$(top_builddir)/gee --pkg gee \
+               $(filter %.vala,$^)
+       @touch $@
+
+ccode_VALASOURCES = $(top_srcdir)/ccode/*.vala
+internal-apis/ccode: $(ccode_VALASOURCES) internal-apis/gee
+       $(AM_V_GEN)$(top_builddir)/valadoc/valadoc \
+               $(COMMON_VALADOCFLAGS) \
+               --package-name ccode \
+               --package-version $(PACKAGE_VERSION) \
+               --vapidir=$(top_builddir)/gee --pkg gee \
+               $(filter %.vala,$^)
+       @touch $@
+
+codegen_VALASOURCES = $(top_srcdir)/codegen/*.vala
+internal-apis/codegen: $(codegen_VALASOURCES) internal-apis/vala internal-apis/ccode
+       $(AM_V_GEN)$(top_builddir)/valadoc/valadoc\
+               $(COMMON_VALADOCFLAGS) \
+               --package-name codegen \
+               --package-version $(PACKAGE_VERSION) \
+               --vapidir=$(top_builddir)/gee --pkg gee \
+               --vapidir=$(top_builddir)/vala --pkg vala \
+               --vapidir=$(top_builddir)/ccode --pkg ccode \
+               $(filter %.vala,$^)
+       @touch $@
+
+valadoc_VALASOURCES = $(top_srcdir)/libvaladoc/*.vala $(top_srcdir)/libvaladoc/*/*.vala
+internal-apis/valadoc: $(valadoc_VALASOURCES) internal-apis/codegen
+       $(AM_V_GEN)$(top_builddir)/valadoc/valadoc\
+               $(COMMON_VALADOCFLAGS) \
+               --package-name valadoc \
+               --package-version $(PACKAGE_VERSION) \
+               --pkg libgvc \
+               --vapidir=$(top_builddir)/gee --pkg gee \
+               --vapidir=$(top_builddir)/vala --pkg vala \
+               --vapidir=$(top_builddir)/ccode --pkg ccode \
+               --vapidir=$(top_builddir)/codegen --pkg codegen \
+               $(filter %.vala,$^)
+       @touch $@
+
+internal-api-docs: internal-apis/gee internal-apis/vala internal-apis/ccode internal-apis/codegen 
internal-apis/valadoc
+
+clean-local:
+       rm -rf $(builddir)/internal-api-docs