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, 15 insertions, 91 deletions

diff --git a/libquadmath/Makefile.in b/libquadmath/Makefile.in
index 8c01121..259ef2a 100644
--- a/libquadmath/Makefile.in
+++ b/libquadmath/Makefile.in
@@ -255,46 +255,9 @@ am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
 am__v_CCLD_0 = @echo "  CCLD    " $@;
 am__v_CCLD_1 = 
 SOURCES = $(libquadmath_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 = libquadmath.info
-am__TEXINFO_TEX_DIR = $(srcdir)/../gcc/doc/include
-DVIS = libquadmath.dvi
-PDFS = libquadmath.pdf
-PSS = libquadmath.ps
-HTMLS = libquadmath.html
-TEXINFOS =
-TEXI2DVI = texi2dvi
-TEXI2PDF = $(TEXI2DVI) --pdf --batch
-MAKEINFOHTML = $(MAKEINFO) --html
-AM_MAKEINFOHTMLFLAGS = $(AM_MAKEINFOFLAGS)
-DVIPS = dvips
+INFO_DEPS = doc/info/texinfo/libquadmath.info
+PDFS = doc/pdf/latex/libquadmath.pdf
+HTMLS = doc/html/html/index.html
 am__can_run_installinfo = \
   case $$AM_UPDATE_INFO_DIR in \
     n|no|NO) false;; \
@@ -362,7 +325,6 @@ LIPO = @LIPO@
 LN_S = @LN_S@
 LTLIBOBJS = @LTLIBOBJS@
 MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
 MKDIR_P = @MKDIR_P@
 NM = @NM@
 NMEDIT = @NMEDIT@
@@ -390,6 +352,7 @@ XCFLAGS = @XCFLAGS@
 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_DUMPBIN = @ac_ct_DUMPBIN@
@@ -518,7 +481,6 @@ AUTOMAKE_OPTIONS = foreign info-in-builddir
 @BUILD_LIBQUADMATH_TRUE@	"LIBCFLAGS=$(LIBCFLAGS)" \
 @BUILD_LIBQUADMATH_TRUE@	"LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" \
 @BUILD_LIBQUADMATH_TRUE@	"MAKE=$(MAKE)" \
-@BUILD_LIBQUADMATH_TRUE@	"MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
 @BUILD_LIBQUADMATH_TRUE@	"PICFLAG=$(PICFLAG)" \
 @BUILD_LIBQUADMATH_TRUE@	"PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" \
 @BUILD_LIBQUADMATH_TRUE@	"SHELL=$(SHELL)" \
@@ -563,10 +525,6 @@ AUTOMAKE_OPTIONS = foreign info-in-builddir
 TEXINFO_TEX = ../gcc/doc/include/texinfo.tex
 
 # Defines info, dvi, pdf and html targets
-MAKEINFOFLAGS = -I $(srcdir)/../gcc/doc/include
-@BUILD_LIBQUADMATH_FALSE@info_TEXINFOS = 
-@BUILD_LIBQUADMATH_TRUE@info_TEXINFOS = libquadmath.texi
-libquadmath_TEXINFOS = libquadmath-vers.texi
 MULTISRCTOP = 
 MULTIBUILDTOP = 
 MULTIDIRS = 
@@ -991,39 +949,11 @@ clean-libtool:
 distclean-libtool:
 	-rm -f libtool config.lt
 
-libquadmath.dvi: libquadmath.texi $(libquadmath_TEXINFOS) 
-	$(AM_V_TEXI2DVI)TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \
-	MAKEINFO='$(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir)' \
-	$(TEXI2DVI) $(AM_V_texinfo) --build-dir=$(@:.dvi=.t2d) -o $@ $(AM_V_texidevnull) \
-	`test -f 'libquadmath.texi' || echo '$(srcdir)/'`libquadmath.texi
-
-libquadmath.pdf: libquadmath.texi $(libquadmath_TEXINFOS) 
-	$(AM_V_TEXI2PDF)TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \
-	MAKEINFO='$(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir)' \
-	$(TEXI2PDF) $(AM_V_texinfo) --build-dir=$(@:.pdf=.t2p) -o $@ $(AM_V_texidevnull) \
-	`test -f 'libquadmath.texi' || echo '$(srcdir)/'`libquadmath.texi
-
-libquadmath.html: libquadmath.texi $(libquadmath_TEXINFOS) 
-	$(AM_V_MAKEINFO)rm -rf $(@:.html=.htp)
-	$(AM_V_at)if $(MAKEINFOHTML) $(AM_MAKEINFOHTMLFLAGS) $(MAKEINFOFLAGS) -I $(srcdir) \
-	 -o $(@:.html=.htp) `test -f 'libquadmath.texi' || echo '$(srcdir)/'`libquadmath.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/libquadmath.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)
@@ -1434,22 +1364,16 @@ uninstall-am: uninstall-dvi-am uninstall-html-am uninstall-info-am \
 @BUILD_LIBQUADMATH_TRUE@@LIBQUAD_USE_SYMVER_SUN_TRUE@@LIBQUAD_USE_SYMVER_TRUE@	   sed 's,\([^/ 	]*\)\.l\([ao]\),.libs/\1.\2,g'` \
 @BUILD_LIBQUADMATH_TRUE@@LIBQUAD_USE_SYMVER_SUN_TRUE@@LIBQUAD_USE_SYMVER_TRUE@	 > $@ || (rm -f $@ ; exit 1)
 
-@BUILD_LIBQUADMATH_TRUE@stamp-geninsrc: libquadmath.info
-@BUILD_LIBQUADMATH_TRUE@	cp -p $(top_builddir)/libquadmath.info $(srcdir)/libquadmath.info
-@BUILD_LIBQUADMATH_TRUE@	@touch $@
-
-@BUILD_LIBQUADMATH_TRUE@stamp-build-info: libquadmath.texi $(libquadmath_TEXINFOS)
-@BUILD_LIBQUADMATH_TRUE@	$(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir) -o libquadmath.info $(srcdir)/libquadmath.texi
-@BUILD_LIBQUADMATH_TRUE@	@touch $@
-
 all-local: $(ALL_LOCAL_DEPS)
 
-# Unconditionally override this target, so that automake's definition
-# does not wrongly interfere.
-libquadmath.info: $(STAMP_BUILD_INFO)
+RST_FILES:=$(shell find $(srcdir) -name *.rst)
+SPHINX_CONFIG_FILES:=$(srcdir)/doc/conf.py $(srcdir)/../doc/baseconf.py
+SPHINX_FILES:=$(RST_FILES) $(SPHINX_CONFIG_FILES)
+
+export BUGURL=$(REPORT_BUGS_TO)
 
-libquadmath-vers.texi:
-	echo "@set BUGURL $(REPORT_BUGS_TEXI)" > $@
+doc/info/texinfo/libquadmath.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