Ensure tests have guile-procedures.txt

The tests depend on libguile/guile-procedures.txt, for example via
documented? in bit-operations.test.  Previously "make check -j..." in a
clean tree would fail because libguile/guile-procedures.txt is built by
./Makefile.am (rather than libguile/Makefile.am) so that it will have a
built module/ available, but when "." is not listed in SUBDIRS, it
builds last, and so the test-suite runs before guile-procedures.txt is
built.

To fix the problem add "." to SUBDIRS before the test-suite so that the
tests will be able depend on everything else, and move the existing
guile-procedures.txt target into libguile/ next to its
guile-procedures.texi dependency.  That gives a better overview and
simplifies the recipe a bit.  It also allows us to drop the explict
"all-local:" dependency, and to let the existing libguile/ code handle
the cleanup.

* Makefile.am (SUBDIRS): add . just before the test-suite.
(libguile/guile-procedures.txt): rely on libguile/Makefile.am.
(CLEANFILES): Drop libguile/procedures.txt.
* libguile/Makefile.am: (all-local): drop.
(libguile/guile-procedures.txt): move Makefile.am recipe here.

Makefile.am

@@ -26,6 +26,8 @@
 #
 AUTOMAKE_OPTIONS = 1.10
 
+# The test-suite goes last so that it can depend on everything else
+# (e.g. guile-procedures.txt).
 SUBDIRS =					\
 	lib					\
 	meta					\
@@ -36,8 +38,9 @@ SUBDIRS =					\
 	stage2					\
 	guile-readline				\
 	examples				\
-	test-suite				\
+	doc					\
-	doc
+	.					\
+	test-suite
 
 DIST_SUBDIRS = $(SUBDIRS) prebuilt
 
@@ -57,15 +60,9 @@ BUILT_SOURCES = libguile/scmconfig.h
 libguile/scmconfig.h:
 	$(MAKE) -C libguile scmconfig.h
 
-# Build it from here so that all the modules are compiled by the time we
+# Build it here so that (given SUBDIRS order) the modules are available
-# build it.
+libguile/guile-procedures.txt:
-libguile/guile-procedures.txt: libguile/guile-procedures.texi
+	$(MAKE) -C libguile guile-procedures.txt
-	$(AM_V_GEN)						\
-	$(top_builddir)/meta/guile --no-auto-compile		\
-	  "$(srcdir)/libguile/texi-fragments-to-docstrings"	\
-	  "$(builddir)/libguile/guile-procedures.texi"		\
-	  > $@.tmp
-	@mv $@.tmp $@
 
 EXTRA_DIST = LICENSE HACKING GUILE-VERSION			\
 	     am/maintainer-dirs					\
@@ -87,7 +84,6 @@ EXTRA_DIST = LICENSE HACKING GUILE-VERSION			\
 
 ACLOCAL_AMFLAGS = -I m4
 
-CLEANFILES = libguile/guile-procedures.txt
 DISTCLEANFILES = check-guile.log
 
 DISTCHECK_CONFIGURE_FLAGS = --enable-error-on-warning --enable-mini-gmp

libguile/Makefile.am

@@ -468,10 +468,6 @@ BUILT_INCLUDES = vm-operations.h scmconfig.h libpath.h srfi-14.i.c
 BUILT_SOURCES = cpp-E.c cpp-SIG.c $(BUILT_INCLUDES) \
     $(DOT_X_FILES) $(EXTRA_DOT_X_FILES)
 
-# Force the generation of `guile-procedures.texi' because the top-level
-# Makefile expects it to be built.
-all-local: guile-procedures.texi
-
 EXTRA_libguile_@GUILE_EFFECTIVE_VERSION@_la_SOURCES = \
     syscalls.h					\
     dynl.c regex-posix.c			\
@@ -734,8 +730,6 @@ EXTRA_DIST = ChangeLog-scm ChangeLog-threads				\
     unidata_to_charset.awk UnicodeData.txt				\
     vm-operations.h libguile-@GUILE_EFFECTIVE_VERSION@-gdb.scm		\
     $(lightening_c_files) $(lightening_extra_files)
-#    $(DOT_DOC_FILES) $(EXTRA_DOT_DOC_FILES) \
-#    guile-procedures.txt guile.texi
 
 ## FIXME: Consider using timestamp file, to avoid unnecessary rebuilds.
 if MINGW_LIBPATH
@@ -853,6 +847,15 @@ guile.texi: $(alldotdocfiles) guile$(EXEEXT)
 guile-procedures.texi: $(alldotdocfiles) guile$(EXEEXT)
 	$(AM_V_GEN)$(dotdoc2texi)          > $@ || { rm $@; false; }
 
+# Requires meta to be listed before libguile in SUBDIRS
+guile-procedures.txt: guile-procedures.texi
+	$(AM_V_GEN)						\
+	$(top_builddir)/meta/guile --no-auto-compile		\
+	  "$(srcdir)/texi-fragments-to-docstrings"		\
+	  "$(builddir)/guile-procedures.texi"			\
+	  > $@.tmp
+	@mv $@.tmp $@
+
 c-tokenize.c: c-tokenize.lex
 	flex -t $(srcdir)/c-tokenize.lex > $@ || { rm $@; false; }