Update rules for sphinx`

diff --git a/configure.ac b/configure.ac
index 6f768b152f1995917e74f0d35a29378bb3e2b13d..727ee722f7feaeeced84d54322f958bb1e85b4a8 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -109,7 +109,7 @@ AC_PROG_SED
 AC_PROG_MKDIR_P
 AC_CHECK_PROGS([LEX],['flex'],[:])
 AC_CHECK_PROGS([YACC],['bison --warnings=all'],[:])
-AX_PROG_SPHINX_BUILD
+AX_PROG_SPHINX_BUILD(,[AC_MSG_ERROR([sphinx-build version 1.0 or greater is required])])
 AX_PROG_MEMCACHED
 
 # Checks for libraries.

diff --git a/docs/include.am b/docs/include.am
index b302681d5ba7aaa0c68d2c9c6c61e301d276b425..f28079f8d6745b36a2912d482b977a703a47ef27 100644 (file)
--- a/docs/include.am
+++ b/docs/include.am
@@ -19,7 +19,6 @@ clean-docs-check:
        -rm -rf docs/_build docs/doctrees man/.doctrees/
 
 .PHONY: help clean html dirhtml singlehtml pickle json htmlhelp qthelp devhelp epub latex latexpdf text man changes linkcheck doctest
-if HAVE_SPHINX
 
 sphinx-help:
        @echo "Please use \`make <target>' where <target> is one of"
@@ -86,15 +85,9 @@ latexpdf: latex
 text: docs/conf.py
        @PYTHONPATH=${top_srcdir}/docs  $(SPHINXBUILD) -b text $(ALLSPHINXOPTS) $(SPHINX_BUILDDIR)/text
 
-if HAVE_RECENT_SPHINX
 man:
        @PYTHONPATH=$(SPHINX_BUILDDIR)/docs  $(SPHINXBUILD) -b man $(ALLSPHINXOPTS) ${top_builddir}/man
 
-else
-
-man:
-
-endif
 
 changes: docs/conf.py
        @PYTHONPATH=${top_srcdir}/docs  $(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(SPHINX_BUILDDIR)/changes
@@ -106,9 +99,3 @@ doctest: docs/conf.py
        PYTHONPATH=${top_srcdir}/docs  $(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) $(SPHINX_BUILDDIR)/doctest
        @echo "Testing of doctests in the sources finished, look at the " \
              "results in $(SPHINX_BUILDDIR)/doctest/output.txt."
-
-else
-
-man:
-
-endif

diff --git a/m4/ax_prog_sphinx_build.m4 b/m4/ax_prog_sphinx_build.m4
index cbbf17239738e22278f14a3a039159de0ffa0d30..270067aa33b568544c567b3c2baf4a6b1b50ab44 100644 (file)
--- a/m4/ax_prog_sphinx_build.m4
+++ b/m4/ax_prog_sphinx_build.m4
@@ -4,30 +4,25 @@
 #
 # SYNOPSIS
 #
-#   AX_PROG_SPHINX_BUILD()
+#   AX_PROG_SPHINX_BUILD([ACTION-IF-FOUND], [ACTION-IF-NOT_FOUND])
 #
 # DESCRIPTION
 #
-#   Look for sphinx-build
+#   Look for sphinx-build and make sure it is a recent version of it.
 #
 # LICENSE
 #
-#   Copyright (c) 2012 Brian Aker <brian@tangent.org>
+#   Copyright (c) 2012-2013 Brian Aker <brian@tangent.org>
 #
 #   Copying and distribution of this file, with or without modification, are
 #   permitted in any medium without royalty provided the copyright notice
 #   and this notice are preserved. This file is offered as-is, without any
 #   warranty.
 
-#serial 2
+#serial 3
 
 AC_DEFUN([AX_PROG_SPHINX_BUILD],
     [AC_PREREQ([2.63])dnl
-    AC_CHECK_PROGS([PERL], [perl])
-    AC_CHECK_PROGS([DPKG_GENSYMBOLS], [dpkg-gensymbols], [:])
-    AC_CHECK_PROGS([LCOV], [lcov], [echo lcov not found])
-    AC_CHECK_PROGS([LCOV_GENHTML], [genhtml], [echo genhtml not found])
-
     AC_CHECK_PROGS([SPHINXBUILD], [sphinx-build], [:])
     AS_IF([test "x${SPHINXBUILD}" != "x:"],[
       AC_CACHE_CHECK([if sphinx is new enough],[ac_cv_recent_sphinx],[
@@ -39,7 +34,10 @@ AC_DEFUN([AX_PROG_SPHINX_BUILD],
         ])
       ])
 
-    AM_CONDITIONAL([HAVE_DPKG_GENSYMBOLS],[test "x${DPKG_GENSYMBOLS}" != "x:"])
     AM_CONDITIONAL([HAVE_SPHINX],[test "x${SPHINXBUILD}" != "x:"])
     AM_CONDITIONAL([HAVE_RECENT_SPHINX],[test "x${ac_cv_recent_sphinx}" = "xyes"])
+
+    AS_IF([test "x${ac_cv_recent_sphinx}" = "xyes"],
+        [ifelse([$2], , :, [$2])],
+        [ifelse([$3], , :, [$3])])
 ])

diff --git a/man/include.am b/man/include.am
index 0a84bf7139653f543fa6eb6d656193c65eaf4b62..f11f37a445ac4681ae668871789938db1a22322f 100644 (file)
--- a/man/include.am
+++ b/man/include.am
@@ -2,16 +2,10 @@
 # included from Top Level Makefile.am
 # All paths should be given relative to the root
 
-if HAVE_RECENT_SPHINX
-if IS_VCS_CHECKOUT
-
 # Build rule for documentation
 $(dist_man_MANS): man
 BUILT_SOURCES+= $(dist_man_MANS)
 
-endif
-endif
-
 dist_man_MANS+= man/memaslap.1
 dist_man_MANS+= man/memcapable.1
 dist_man_MANS+= man/memcat.1