gstdoc-scangobj: use /usr/bin/env perl instead of hard-coding /usr/bin/perl
[platform/upstream/gst-common.git] / gtk-doc-plugins.mak
index 8993906..fd4a3dc 100644 (file)
@@ -4,7 +4,7 @@
 help:
        @echo
        @echo "If you are a doc maintainer, run 'make update' to update"
-       @echo "the documentation files maintained in CVS"
+       @echo "the documentation files maintained in git"
        @echo
        @echo Other useful make targets:
        @echo
@@ -14,8 +14,8 @@ help:
 
 # update the stuff maintained by doc maintainers
 update:
-       $(MAKE) inspect-update
        $(MAKE) scanobj-update
+       $(MAKE) check-outdated-docs
 
 # We set GPATH here; this gives us semantics for GNU make
 # which are more like other make's VPATH, when it comes to
@@ -27,11 +27,12 @@ GPATH = $(srcdir)
 # thomas: make docs parallel installable
 TARGET_DIR=$(HTML_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@
 
+MAINTAINER_DOC_STAMPS =                        \
+       scanobj-build.stamp
+
 EXTRA_DIST =                           \
-       scanobj-build.stamp             \
+       $(MAINTAINER_DOC_STAMPS)                \
        $(srcdir)/inspect/*.xml         \
-       inspect.stamp                   \
-       inspect-build.stamp             \
        $(SCANOBJ_FILES)                \
        $(content_files)                \
        $(extra_files)                  \
@@ -40,13 +41,8 @@ EXTRA_DIST =                                 \
        $(DOC_OVERRIDES)                \
        $(DOC_MODULE)-sections.txt
 
-MAINTAINER_DOC_STAMPS =                        \
-       scanobj-build.stamp             \
-       inspect-build.stamp             \
-       inspect.stamp
-
-# we don't add inspect-build.stamp and scanobj-build.stamp here since they are
-# built manually by docs maintainers and result is commited to CVS
+# we don't add scanobj-build.stamp here since they are built manually by docs
+# maintainers and result is commited to git
 DOC_STAMPS =                           \
        scan-build.stamp                \
        tmpl-build.stamp                \
@@ -60,11 +56,11 @@ DOC_STAMPS =                                \
 # files generated/updated by gtkdoc-scangobj
 SCANOBJ_FILES =                                \
        $(DOC_MODULE).signals           \
-        $(DOC_MODULE).hierarchy         \
-        $(DOC_MODULE).interfaces        \
-        $(DOC_MODULE).prerequisites     \
+       $(DOC_MODULE).hierarchy         \
+       $(DOC_MODULE).interfaces        \
+       $(DOC_MODULE).prerequisites     \
        $(DOC_MODULE).types             \
-        $(DOC_MODULE).args
+       $(DOC_MODULE).args
 
 SCANOBJ_FILES_O =                      \
        .libs/$(DOC_MODULE)-scan.o
@@ -96,6 +92,20 @@ CLEANFILES = \
 if ENABLE_GTK_DOC
 all-local: html-build.stamp
 
+### inspect GStreamer plug-ins; done by documentation maintainer ###
+
+# only look at the plugins in this module when building inspect .xml stuff
+INSPECT_REGISTRY=$(top_builddir)/docs/plugins/inspect-registry.xml
+INSPECT_ENVIRONMENT=\
+       GST_PLUGIN_SYSTEM_PATH= \
+       GST_PLUGIN_PATH=$(top_builddir)/gst:$(top_builddir)/sys:$(top_builddir)/ext:$(top_builddir)/plugins:$(top_builddir)/src:$(top_builddir)/gnl \
+       GST_REGISTRY=$(INSPECT_REGISTRY) \
+       $(INSPECT_EXTRA_ENVIRONMENT)
+
+# update the element and plugin XML descriptions; store in inspect/
+inspect:
+       mkdir inspect
+
 #### scan gobjects; done by documentation maintainer ####
 scanobj-update:
        -rm scanobj-build.stamp
@@ -108,7 +118,7 @@ scanobj-update:
 # TODO: finish elite script that updates the output files of this step
 # instead of rewriting them, so that multiple maintainers can generate
 # a collective set of args and signals
-scanobj-build.stamp: $(SCANOBJ_DEPS) $(basefiles)
+scanobj-build.stamp: $(SCANOBJ_DEPS) $(basefiles) inspect
        @echo '*** Scanning GObjects ***'
        if test x"$(srcdir)" != x. ; then                               \
            for f in $(SCANOBJ_FILES);                                  \
@@ -118,10 +128,10 @@ scanobj-build.stamp: $(SCANOBJ_DEPS) $(basefiles)
        else                                                            \
            $(INSPECT_ENVIRONMENT)                                      \
            CC="$(GTKDOC_CC)" LD="$(GTKDOC_LD)"                         \
-           CFLAGS="$(GTKDOC_CFLAGS) $(CFLAGS)"                         \
+           CFLAGS="$(GTKDOC_CFLAGS) $(CFLAGS) $(WARNING_CFLAGS)"       \
            LDFLAGS="$(GTKDOC_LIBS) $(LDFLAGS)"                         \
            $(GST_DOC_SCANOBJ) --type-init-func="gst_init(NULL,NULL)"   \
-               --module=$(DOC_MODULE) --source=$(PACKAGE) &&           \
+               --module=$(DOC_MODULE) --source=$(PACKAGE) --inspect-dir="inspect" &&           \
                $(PYTHON)                                               \
                $(top_srcdir)/common/scangobj-merge.py $(DOC_MODULE);   \
        fi
@@ -130,44 +140,13 @@ scanobj-build.stamp: $(SCANOBJ_DEPS) $(basefiles)
 $(DOC_MODULE)-decl.txt $(SCANOBJ_FILES) $(SCANOBJ_FILES_O): scan-build.stamp
        @true
 
-### inspect GStreamer plug-ins; done by documentation maintainer ###
-
-# only look at the plugins in this module when building inspect .xml stuff
-INSPECT_REGISTRY=$(top_builddir)/docs/plugins/inspect-registry.xml
-INSPECT_ENVIRONMENT=\
-        GST_PLUGIN_SYSTEM_PATH= \
-        GST_PLUGIN_PATH=$(top_builddir)/gst:$(top_builddir)/sys:$(top_builddir)/ext:$(top_builddir)/plugins:$(top_builddir)/src:$(top_builddir)/gnl \
-        GST_REGISTRY=$(INSPECT_REGISTRY)
-
-# update the element and plugin XML descriptions; store in inspect/
-inspect:
-       mkdir inspect
-
-inspect-update: inspect
-       -rm -f $(INSPECT_REGISTRY) inspect-build.stamp
-       $(MAKE) inspect-build.stamp
-
-# FIXME: inspect.stamp should be written to by gst-xmlinspect.py
-# IF the output changed; see gtkdoc-mktmpl
-inspect-build.stamp:
-       @echo '*** Rebuilding plugin inspection files ***'
-       if test x"$(srcdir)" != x. ; then \
-           cp $(srcdir)/inspect.stamp . ; \
-           cp $(srcdir)/inspect-build.stamp . ; \
-       else \
-           $(INSPECT_ENVIRONMENT) $(PYTHON) \
-               $(top_srcdir)/common/gst-xmlinspect.py $(PACKAGE) inspect && \
-           echo -n "timestamp" > inspect.stamp && \
-           touch inspect-build.stamp; \
-        fi
-
 ### scan headers; done on every build ###
-scan-build.stamp: $(HFILE_GLOB) $(EXTRA_HFILES) $(basefiles) scanobj-build.stamp inspect-build.stamp
+scan-build.stamp: $(HFILE_GLOB) $(EXTRA_HFILES) $(basefiles) scanobj-build.stamp
        if test "x$(top_srcdir)" != "x$(top_builddir)" &&               \
           test -d "$(top_builddir)/gst";                               \
-        then                                                           \
-            export BUILT_OPTIONS="--source-dir=$(top_builddir)/gst";   \
-        fi;                                                            \
+       then                                                            \
+           export BUILT_OPTIONS="--source-dir=$(top_builddir)/gst";    \
+       fi;                                                             \
        gtkdoc-scan                                                     \
            $(SCAN_OPTIONS) $(EXTRA_HFILES)                             \
            --module=$(DOC_MODULE)                                      \
@@ -201,17 +180,18 @@ tmpl.stamp: tmpl-build.stamp
 #### build xml; done on every build ####
 
 ### FIXME: make this error out again when docs are fixed for 0.9
-sgml-build.stamp: tmpl.stamp inspect.stamp $(CFILE_GLOB) $(top_srcdir)/common/plugins.xsl
+sgml-build.stamp: tmpl.stamp scan-build.stamp $(CFILE_GLOB) $(top_srcdir)/common/plugins.xsl $(expand_content_files)
        @echo '*** Building XML ***'
        @-mkdir -p xml
        @for a in $(srcdir)/inspect/*.xml; do \
-            xsltproc --stringparam module $(MODULE) \
+           xsltproc --stringparam module $(MODULE) \
                $(top_srcdir)/common/plugins.xsl $$a > xml/`basename $$a`; done
        @for f in $(EXAMPLE_CFILES); do \
                $(PYTHON) $(top_srcdir)/common/c-to-xml.py $$f > xml/element-`basename $$f .c`.xml; done
        gtkdoc-mkdb \
                --module=$(DOC_MODULE) \
                --source-dir=$(DOC_SOURCE_DIR) \
+                --expand-content-files="$(expand_content_files)" \
                --main-sgml-file=$(srcdir)/$(DOC_MAIN_SGML_FILE) \
                --output-format=xml \
                --ignore-files="$(IGNORE_HFILES) $(IGNORE_CFILES)" \
@@ -235,11 +215,7 @@ html-build.stamp: sgml.stamp $(DOC_MAIN_SGML_FILE) $(content_files)
        @for f in $(content_files); do cp $(srcdir)/$$f html; done
        cp -pr xml html
        cp ../version.entities html
-       cd html && gtkdoc-mkhtml $(DOC_MODULE) $(DOC_MAIN_SGML_FILE) \
-           2>&1 | tee ../html-build.log
-       @if grep "warning:" html-build.log > /dev/null; then \
-               echo "ERROR"; grep "warning:" html-build.log; exit 1; fi
-       @rm html-build.log
+       cd html && gtkdoc-mkhtml $(DOC_MODULE) $(DOC_MAIN_SGML_FILE)
        mv html/index.sgml html/index.sgml.bak
        $(SED) "s/ href=\"$(DOC_MODULE)\// href=\"$(DOC_MODULE)-@GST_MAJORMINOR@\//g" html/index.sgml.bak >html/index.sgml
        rm -f html/index.sgml.bak
@@ -248,15 +224,15 @@ html-build.stamp: sgml.stamp $(DOC_MAIN_SGML_FILE) $(content_files)
        rm -f html/version.entities
        test "x$(HTML_IMAGES)" = "x" || for i in "" $(HTML_IMAGES) ; do \
            if test "$$i" != ""; then cp $(srcdir)/$$i html ; fi; done
-       @echo '-- Fixing Crossreferences' 
-       gtkdoc-fixxref --module-dir=html --html-dir=$(HTML_DIR) $(FIXXREF_OPTIONS)
+       @echo '-- Fixing Crossreferences'
+       gtkdoc-fixxref --module=$(DOC_MODULE) --module-dir=html --html-dir=$(HTML_DIR) $(FIXXREF_OPTIONS)
        touch html-build.stamp
 
 clean-local-gtkdoc:
        rm -rf xml tmpl html
 # clean files copied for nonsrcdir templates build
        if test x"$(srcdir)" != x. ; then \
-           rm -rf $(SCANOBJ_FILES) $(SCAN_FILES); \
+           rm -rf $(SCANOBJ_FILES) $(SCAN_FILES) $(MAINTAINER_DOC_STAMPS); \
        fi
 else
 all-local:
@@ -267,7 +243,7 @@ clean-local: clean-local-gtkdoc
        rm -f *~ *.bak
        rm -rf .libs
 
-distclean-local: clean
+distclean-local:
        rm -rf tmpl/*.sgml.bak
        rm -rf *.o
 
@@ -279,7 +255,7 @@ install-data-local:
        if test "$$installfiles" = '$(srcdir)/html/*.sgml $(srcdir)/html/*.html $(srcdir)/html/*.png $(srcdir)/html/*.css'; \
        then echo '-- Nothing to install' ; \
        else \
-          $(mkinstalldirs) $(DESTDIR)$(TARGET_DIR); \
+         $(mkinstalldirs) $(DESTDIR)$(TARGET_DIR); \
          for i in $$installfiles; do \
            echo '-- Installing '$$i ; \
            $(INSTALL_DATA) $$i $(DESTDIR)$(TARGET_DIR); \
@@ -295,43 +271,19 @@ install-data-local:
          $(INSTALL_DATA) $(srcdir)/html/$(DOC_MODULE).devhelp \
            $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@.devhelp; \
          if test -e $(srcdir)/html/$(DOC_MODULE).devhelp2; then \
-                   $(INSTALL_DATA) $(srcdir)/html/$(DOC_MODULE).devhelp2 \
-                  $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@.devhelp2; \
+                   $(INSTALL_DATA) $(srcdir)/html/$(DOC_MODULE).devhelp2 \
+                   $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@.devhelp2; \
          fi; \
-         which gtkdoc-rebase >/dev/null && \
-           gtkdoc-rebase --relative --dest-dir=$(DESTDIR) --html-dir=$(DESTDIR)$(TARGET_DIR) ; \
-       fi) 
+         (which gtkdoc-rebase >/dev/null && \
+           gtkdoc-rebase --relative --dest-dir=$(DESTDIR) --html-dir=$(DESTDIR)$(TARGET_DIR)) || true ; \
+       fi)
 uninstall-local:
-       (installfiles=`echo ./html/*.html`; \
-       if test "$$installfiles" = './html/*.html'; \
-       then echo '-- Nothing to uninstall' ; \
+       if test -d $(DESTDIR)$(TARGET_DIR); then \
+         rm -rf $(DESTDIR)$(TARGET_DIR)/*; \
+         rmdir -p $(DESTDIR)$(TARGET_DIR) 2>/dev/null || true; \
        else \
-         for i in $$installfiles; do \
-           rmfile=`basename $$i` ; \
-           echo '-- Uninstalling $(DESTDIR)$(TARGET_DIR)/'$$rmfile ; \
-           rm -f $(DESTDIR)$(TARGET_DIR)/$$rmfile; \
-         done; \
-         pngfiles=`echo ./html/*.png`; \
-         if test "$$pngfiles" != './html/*.png'; then \
-           for i in $$pngfiles; do \
-             rmfile=`basename $$i` ; \
-             echo '-- Uninstalling $(DESTDIR)$(TARGET_DIR)/'$$rmfile ; \
-             rm -f $(DESTDIR)$(TARGET_DIR)/$$rmfile; \
-           done; \
-         fi; \
-         echo '-- Uninstalling $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE).devhelp' ; \
-         rm -f $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@.devhelp; \
-         if test -e $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@.devhelp2; then \
-           rm -f $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@.devhelp2; \
-         fi; \
-         echo '-- Uninstalling $(DESTDIR)$(TARGET_DIR)/index.sgml' ; \
-         rm -f $(DESTDIR)$(TARGET_DIR)/index.sgml; \
-               if test -e $(DESTDIR)$(TARGET_DIR)/style.css; then \
-                       echo '-- Uninstalling $(DESTDIR)$(TARGET_DIR)/style.css' ; \
-                       rm -f $(DESTDIR)$(TARGET_DIR)/style.css; \
-               fi; \
-       fi) 
-       if test -d $(DESTDIR)$(TARGET_DIR); then rmdir -p --ignore-fail-on-non-empty $(DESTDIR)$(TARGET_DIR) 2>/dev/null; fi; true
+         echo '-- Nothing to uninstall' ; \
+       fi;
 
 #
 # Checks
@@ -360,6 +312,29 @@ check-inspected-versions:
        done ; \
        exit $$fail
 
+check-outdated-docs:
+       $(AM_V_GEN)echo Checking for outdated plugin inspect data ...; \
+       fail=0 ; \
+       if [ -d $(top_srcdir)/.git/ ]; then \
+         files=`find $(srcdir)/inspect/ -name '*xml'`; \
+         for f in $$files; do \
+           ver=`grep '<version>$(PACKAGE_VERSION)</version>' $$f`; \
+           if test "x$$ver" = "x"; then \
+             plugin=`echo $$f | sed -e 's/^.*plugin-//' -e 's/.xml//'`; \
+             # echo "Checking $$plugin $$f"; \
+             pushd "$(top_srcdir)" >/dev/null; \
+             pinit=`git grep -A3 GST_PLUGIN_DEFINE -- ext/ gst/ sys/ | grep "\"$$plugin\""`; \
+             popd >/dev/null; \
+             # echo "[$$pinit]"; \
+             if test "x$$pinit" = "x"; then \
+               printf " **** outdated docs for plugin %-15s: %s\n" $$plugin $$f; \
+               fail=1; \
+             fi; \
+           fi; \
+         done; \
+       fi ; \
+       exit $$fail
+
 #
 # Require gtk-doc when making dist
 #
@@ -372,13 +347,18 @@ dist-check-gtkdoc:
 endif
 
 # FIXME: decide whether we want to dist generated html or not
+# also this only works, if the project has been build before
+# we could dist html only if its there, but that might lead to missing html in
+# tarballs
 dist-hook: dist-check-gtkdoc dist-hook-local
        mkdir $(distdir)/html
-       cp $(srcdir)/html/* $(distdir)/html
+       cp html/* $(distdir)/html
        -cp $(srcdir)/$(DOC_MODULE).types $(distdir)/
        -cp $(srcdir)/$(DOC_MODULE)-sections.txt $(distdir)/
        cd $(distdir) && rm -f $(DISTCLEANFILES)
-        -gtkdoc-rebase --online --relative --html-dir=$(distdir)/html
+       -gtkdoc-rebase --online --relative --html-dir=$(distdir)/html
 
-.PHONY : dist-hook-local docs
+.PHONY : dist-hook-local docs check-outdated-docs
 
+# avoid spurious build errors when distchecking with -jN
+.NOTPARALLEL: