sphinx: support Sphinx in build system

config/ChangeLog:

	* acx.m4: Do not wrap REPORT_BUGS_TO.

ChangeLog:

	* configure: Regenerate.
	* configure.ac: Support Sphinx based documentation.

gcc/ChangeLog:

	* Makefile.in: Support Sphinx based documentation.
	* configure: Regenerate.
	* configure.ac: Support Sphinx based documentation.
	* genhooks.cc (struct s_hook): Emit tm.rst.in file.

gcc/cp/ChangeLog:

	* Make-lang.in: Support Sphinx based documentation.

gcc/d/ChangeLog:

	* Make-lang.in: Support Sphinx based documentation.

gcc/fortran/ChangeLog:

	* Make-lang.in: Support Sphinx based documentation.

gcc/go/ChangeLog:

	* Make-lang.in: Support Sphinx based documentation.

libgomp/ChangeLog:

	* Makefile.in: Support Sphinx based documentation.

libiberty/ChangeLog:

	* Makefile.in: Support Sphinx based documentation.

libitm/ChangeLog:

	* Makefile.in: Support Sphinx based documentation.

libquadmath/ChangeLog:

	* Makefile.in: Support Sphinx based documentation.

1 files changed, 19 insertions, 93 deletions

diff --git a/libitm/Makefile.in b/libitm/Makefile.in
index 7f53ea9b9db..d2f34b05fa6 100644
--- a/libitm/Makefile.in
+++ b/libitm/Makefile.in
@@ -230,46 +230,9 @@ am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
 am__v_CCLD_0 = @echo "  CCLD    " $@;
 am__v_CCLD_1 = 
 SOURCES = $(libitm_la_SOURCES)
-AM_V_DVIPS = $(am__v_DVIPS_@AM_V@)
-am__v_DVIPS_ = $(am__v_DVIPS_@AM_DEFAULT_V@)
-am__v_DVIPS_0 = @echo "  DVIPS   " $@;
-am__v_DVIPS_1 = 
-AM_V_MAKEINFO = $(am__v_MAKEINFO_@AM_V@)
-am__v_MAKEINFO_ = $(am__v_MAKEINFO_@AM_DEFAULT_V@)
-am__v_MAKEINFO_0 = @echo "  MAKEINFO" $@;
-am__v_MAKEINFO_1 = 
-AM_V_INFOHTML = $(am__v_INFOHTML_@AM_V@)
-am__v_INFOHTML_ = $(am__v_INFOHTML_@AM_DEFAULT_V@)
-am__v_INFOHTML_0 = @echo "  INFOHTML" $@;
-am__v_INFOHTML_1 = 
-AM_V_TEXI2DVI = $(am__v_TEXI2DVI_@AM_V@)
-am__v_TEXI2DVI_ = $(am__v_TEXI2DVI_@AM_DEFAULT_V@)
-am__v_TEXI2DVI_0 = @echo "  TEXI2DVI" $@;
-am__v_TEXI2DVI_1 = 
-AM_V_TEXI2PDF = $(am__v_TEXI2PDF_@AM_V@)
-am__v_TEXI2PDF_ = $(am__v_TEXI2PDF_@AM_DEFAULT_V@)
-am__v_TEXI2PDF_0 = @echo "  TEXI2PDF" $@;
-am__v_TEXI2PDF_1 = 
-AM_V_texinfo = $(am__v_texinfo_@AM_V@)
-am__v_texinfo_ = $(am__v_texinfo_@AM_DEFAULT_V@)
-am__v_texinfo_0 = -q
-am__v_texinfo_1 = 
-AM_V_texidevnull = $(am__v_texidevnull_@AM_V@)
-am__v_texidevnull_ = $(am__v_texidevnull_@AM_DEFAULT_V@)
-am__v_texidevnull_0 = > /dev/null
-am__v_texidevnull_1 = 
-INFO_DEPS = libitm.info
-am__TEXINFO_TEX_DIR = $(srcdir)/../gcc/doc/include
-DVIS = libitm.dvi
-PDFS = libitm.pdf
-PSS = libitm.ps
-HTMLS = libitm.html
-TEXINFOS = libitm.texi
-TEXI2DVI = texi2dvi
-TEXI2PDF = $(TEXI2DVI) --pdf --batch
-MAKEINFOHTML = $(MAKEINFO) --html
-AM_MAKEINFOHTMLFLAGS = $(AM_MAKEINFOFLAGS)
-DVIPS = dvips
+INFO_DEPS = doc/info/texinfo/libitm.info
+PDFS = doc/pdf/latex/libitm.pdf
+HTMLS = doc/html/html/index.html
 RECURSIVE_TARGETS = all-recursive check-recursive cscopelist-recursive \
 	ctags-recursive dvi-recursive html-recursive info-recursive \
 	install-data-recursive install-dvi-recursive \
@@ -361,7 +324,6 @@ LIPO = @LIPO@
 LN_S = @LN_S@
 LTLIBOBJS = @LTLIBOBJS@
 MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
 MKDIR_P = @MKDIR_P@
 NM = @NM@
 NMEDIT = @NMEDIT@
@@ -391,6 +353,7 @@ XLDFLAGS = @XLDFLAGS@
 abs_builddir = @abs_builddir@
 abs_srcdir = @abs_srcdir@
 abs_top_builddir = @abs_top_builddir@
+abs_doc_builddir = @abs_top_builddir@/doc
 abs_top_srcdir = @abs_top_srcdir@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_CXX = @ac_ct_CXX@
@@ -488,18 +451,6 @@ libitm_la_SOURCES = aatree.cc alloc.cc alloc_c.cc alloc_cpp.cc \
 	method-serial.cc method-gl.cc method-ml.cc $(am__append_1) \
 	$(am__append_2) $(am__append_3)
 
-# Automake Documentation:
-# If your package has Texinfo files in many directories, you can use the
-# variable TEXINFO_TEX to tell Automake where to find the canonical
-# `texinfo.tex' for your package. The value of this variable should be
-# the relative path from the current `Makefile.am' to `texinfo.tex'.
-TEXINFO_TEX = ../gcc/doc/include/texinfo.tex
-
-# Defines info, dvi, pdf and html targets
-MAKEINFOFLAGS = -I $(srcdir)/../gcc/doc/include
-info_TEXINFOS = libitm.texi
-@GENINSRC_FALSE@STAMP_GENINSRC = 
-
 # AM_CONDITIONAL on configure option --generated-files-in-srcdir
 @GENINSRC_TRUE@STAMP_GENINSRC = stamp-geninsrc
 @BUILD_INFO_FALSE@STAMP_BUILD_INFO = 
@@ -690,39 +641,11 @@ clean-libtool:
 distclean-libtool:
 	-rm -f libtool config.lt
 
-libitm.dvi: libitm.texi  
-	$(AM_V_TEXI2DVI)TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \
-	MAKEINFO='$(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir)' \
-	$(TEXI2DVI) $(AM_V_texinfo) --build-dir=$(@:.dvi=.t2d) -o $@ $(AM_V_texidevnull) \
-	`test -f 'libitm.texi' || echo '$(srcdir)/'`libitm.texi
-
-libitm.pdf: libitm.texi  
-	$(AM_V_TEXI2PDF)TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \
-	MAKEINFO='$(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir)' \
-	$(TEXI2PDF) $(AM_V_texinfo) --build-dir=$(@:.pdf=.t2p) -o $@ $(AM_V_texidevnull) \
-	`test -f 'libitm.texi' || echo '$(srcdir)/'`libitm.texi
-
-libitm.html: libitm.texi  
-	$(AM_V_MAKEINFO)rm -rf $(@:.html=.htp)
-	$(AM_V_at)if $(MAKEINFOHTML) $(AM_MAKEINFOHTMLFLAGS) $(MAKEINFOFLAGS) -I $(srcdir) \
-	 -o $(@:.html=.htp) `test -f 'libitm.texi' || echo '$(srcdir)/'`libitm.texi; \
-	then \
-	  rm -rf $@ && mv $(@:.html=.htp) $@; \
-	else \
-	  rm -rf $(@:.html=.htp); exit 1; \
-	fi
-.dvi.ps:
-	$(AM_V_DVIPS)TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \
-	$(DVIPS) $(AM_V_texinfo) -o $@ $<
+doc/pdf/latex/libitm.pdf: $(SPHINX_FILES)
+	+ make -C $(srcdir)/../doc latexpdf SOURCEDIR=$(abs_srcdir)/doc BUILDDIR=$(abs_doc_builddir)/pdf
 
-uninstall-dvi-am:
-	@$(NORMAL_UNINSTALL)
-	@list='$(DVIS)'; test -n "$(dvidir)" || list=; \
-	for p in $$list; do \
-	  $(am__strip_dir) \
-	  echo " rm -f '$(DESTDIR)$(dvidir)/$$f'"; \
-	  rm -f "$(DESTDIR)$(dvidir)/$$f"; \
-	done
+doc/html/html/index.html: $(SPHINX_FILES)
+	+ make -C $(srcdir)/../doc html SOURCEDIR=$(abs_srcdir)/doc BUILDDIR=$(abs_doc_builddir)/html
 
 uninstall-html-am:
 	@$(NORMAL_UNINSTALL)
@@ -795,8 +718,8 @@ mostlyclean-aminfo:
 	-rm -rf libitm.t2d libitm.t2p
 
 clean-aminfo:
-	-test -z "libitm.dvi libitm.pdf libitm.ps libitm.html" \
-	|| rm -rf libitm.dvi libitm.pdf libitm.ps libitm.html
+	-test -z "doc/pdf/latex/libitm.pdf libitm.html" \
+	|| rm -rf doc/pdf/latex/libitm.pdf libitm.html
 
 maintainer-clean-aminfo:
 	@list='$(INFO_DEPS)'; for i in $$list; do \
@@ -1186,16 +1109,19 @@ vpath % $(strip $(search_path))
 
 all-local: $(STAMP_GENINSRC)
 
-stamp-geninsrc: libitm.info
-	cp -p $(top_builddir)/libitm.info $(srcdir)/libitm.info
-	@touch $@
+RST_FILES:=$(shell find $(srcdir) -name *.rst)
+SPHINX_CONFIG_FILES:=$(srcdir)/doc/conf.py $(srcdir)/../doc/baseconf.py
+SPHINX_FILES:=$(RST_FILES) $(SPHINX_CONFIG_FILES)
 
-libitm.info: $(STAMP_BUILD_INFO)
+export BUGURL=$(PACKAGE_BUGURL)
 
-stamp-build-info: libitm.texi
-	$(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir) -o libitm.info $(srcdir)/libitm.texi
+stamp-geninsrc: doc/info/texinfo/libitm.info
+	cp -p $(top_builddir)/libitm.info $(srcdir)/libitm.info
 	@touch $@
 
+doc/info/texinfo/libitm.info: $(SPHINX_FILES)
+	+ make -C $(srcdir)/../doc info SOURCEDIR=$(abs_srcdir)/doc BUILDDIR=$(abs_doc_builddir)/info
+
 # GNU Make needs to see an explicit $(MAKE) variable in the command it
 # runs to enable its job server during parallel builds.  Hence the
 # comments below.