Add --enable-prebuilt-documentation

5 files changed, 63 insertions, 23 deletions

diff --git a/configure.ac b/configure.ac
index f47a872..2ac85d4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -985,19 +985,36 @@ AC_SUBST([DOXYGEN_TAG_FILES])
 dnl }}}
 
 dnl {{{ asciidoc & xmlto
-AC_CHECK_PROG(HAVE_ASCIIDOC, [asciidoc], [yes], [no])
+AC_MSG_CHECKING([whether to use pre-built documentation])
+AC_ARG_ENABLE([prebuilt-documentation],
+			  AS_HELP_STRING([--enable-prebuilt-documentation], [Use prebuilt documentation]),
+			  [USE_PREBUILT_DOCUMENTATION=$enableval
+			   AC_MSG_RESULT([$enableval])],
+			   USE_PREBUILT_DOCUMENTATION=no
+			   AC_MSG_RESULT([no]))
+
+AM_CONDITIONAL([USE_PREBUILT_DOCUMENTATION], test "x$USE_PREBUILT_DOCUMENTATION" = "xyes")
+
+if test x$USE_PREBUILT_DOCUMENTATION = xno ; then
+	AC_CHECK_PROG(HAVE_ASCIIDOC, [asciidoc], [yes], [no])
+	if test "x$HAVE_ASCIIDOC" = xno ; then
+		AC_MSG_ERROR([asciidoc not found])
+	fi
+
+	AC_CHECK_PROG(HAVE_XMLTO, [xmlto], [yes], [no])
+	if test "x$HAVE_XMLTO" = xno ; then
+		AC_MSG_ERROR([xmlto not found])
+	fi
+else
+	HAVE_ASCIIDOC=no
+	HAVE_XMLTO=no
+fi
+
 AC_SUBST([HAVE_ASCIIDOC])
 AM_CONDITIONAL([HAVE_ASCIIDOC], test "x$HAVE_ASCIIDOC" = "xyes")
-if test "x$HAVE_ASCIIDOC" = xno ; then
-	AC_MSG_ERROR([asciidoc not found])
-fi
 
-AC_CHECK_PROG(HAVE_XMLTO, [xmlto], [yes], [no])
 AC_SUBST([HAVE_XMLTO])
 AM_CONDITIONAL([HAVE_XMLTO], test "x$HAVE_XMLTO" = "xyes")
-if test "x$HAVE_XMLTO" = xno ; then
-	AC_MSG_ERROR([xmlto not found])
-fi
 dnl }}}
 
 dnl {{{
diff --git a/src/clients/accerso/Makefile.am b/src/clients/accerso/Makefile.am
index 792b8f0..6be9fd7 100644
--- a/src/clients/accerso/Makefile.am
+++ b/src/clients/accerso/Makefile.am
@@ -11,7 +11,6 @@ DEFS= \
 SUBDIRS = .
 
 bin_PROGRAMS = accerso
-noinst_PROGRAMS = man-accerso
 man_MANS = accerso.1
 
 SUFFIXES = .1 .txt .xml .html-man-fragment
@@ -20,6 +19,11 @@ man_MANS_txts = accerso.txt
 man_MANS_xmls = accerso.xml
 man_MANS_html_man_fragments = accerso.html-man-fragment
 
+if USE_PREBUILT_DOCUMENTATION
+else
+
+noinst_PROGRAMS = man-accerso
+
 $(man_MANS_txts) : man-accerso
 	if ! ./man-accerso `echo $@ | sed -e 's.^accerso-*..' -e 's,\.txt$$,,'` > $@ ; then rm -f $@ ; exit 1 ; fi
 
@@ -50,6 +54,8 @@ man_accerso_LDADD = \
 	$(top_builddir)/src/output/liboutput.a \
 	$(DYNAMIC_LD_LIBS)
 
+endif
+
 accerso_SOURCES = \
 	command_line.hh      command_line.cc      \
 	accerso.cc
diff --git a/src/clients/appareo/Makefile.am b/src/clients/appareo/Makefile.am
index 5c99d4f..ef50dca 100644
--- a/src/clients/appareo/Makefile.am
+++ b/src/clients/appareo/Makefile.am
@@ -11,7 +11,6 @@ DEFS= \
 SUBDIRS = .
 
 bin_PROGRAMS = appareo
-noinst_PROGRAMS = man-appareo
 man_MANS = appareo.1
 
 SUFFIXES = .1 .txt .xml .html-man-fragment
@@ -20,6 +19,11 @@ man_MANS_txts = appareo.txt
 man_MANS_xmls = appareo.xml
 man_MANS_html_man_fragments = appareo.html-man-fragment
 
+if USE_PREBUILT_DOCUMENTATION
+else
+
+noinst_PROGRAMS = man-appareo
+
 $(man_MANS_txts) : man-appareo
 	if ! ./man-appareo `echo $@ | sed -e 's.^appareo-*..' -e 's,\.txt$$,,'` > $@ ; then rm -f $@ ; exit 1 ; fi
 
@@ -50,6 +54,8 @@ man_appareo_LDADD = \
 	$(top_builddir)/src/output/liboutput.a \
 	$(DYNAMIC_LD_LIBS)
 
+endif
+
 appareo_SOURCES = \
 	command_line.hh      command_line.cc      \
 	appareo.cc
diff --git a/src/clients/cave/Makefile.am b/src/clients/cave/Makefile.am
index 4598e2a..a96e563 100644
--- a/src/clients/cave/Makefile.am
+++ b/src/clients/cave/Makefile.am
@@ -15,8 +15,6 @@ SUBDIRS = .
 
 bin_PROGRAMS = cave
 
-noinst_PROGRAMS = man-cave
-
 # When adding commands, you need to add to both command_MANS and
 # libcave_a_SOURCES. You should also update command_factory.cc,
 # doc/clients/Makefile.am and .gitignore.
@@ -93,6 +91,11 @@ command_MANS_html_man_fragments = $(command_MANS_txts:.txt=.html-man-fragment)
 
 SUFFIXES = .1 .txt .xml .html-man-fragment
 
+if USE_PREBUILT_DOCUMENTATION
+else
+
+noinst_PROGRAMS = man-cave
+
 $(command_MANS_txts) : man-cave
 	if ! env \
 	    CAVE_FORMATS_CONF="/dev/null" \
@@ -114,27 +117,29 @@ $(command_MANS_txts) : man-cave
 	    $@-dir/index.html > $@
 	rm -fr $@-dir
 
-cave_SOURCES = \
-	cave.cc
+man_cave_SOURCES = \
+	man_cave.cc
 
-cave_LDADD = \
+man_cave_LDADD = \
 	libcave.a \
 	$(top_builddir)/paludis/libpaludis_@PALUDIS_PC_SLOT@.la \
 	$(top_builddir)/paludis/args/libpaludisargs_@PALUDIS_PC_SLOT@.la \
 	$(top_builddir)/paludis/util/libpaludisutil_@PALUDIS_PC_SLOT@.la \
-	$(top_builddir)/paludis/resolver/libpaludisresolver.a \
-	$(top_builddir)/src/output/liboutput.a \
-	$(DYNAMIC_LD_LIBS)
+	$(top_builddir)/paludis/resolver/libpaludisresolver.a
 
-man_cave_SOURCES = \
-	man_cave.cc
+endif
 
-man_cave_LDADD = \
+cave_SOURCES = \
+	cave.cc
+
+cave_LDADD = \
 	libcave.a \
 	$(top_builddir)/paludis/libpaludis_@PALUDIS_PC_SLOT@.la \
 	$(top_builddir)/paludis/args/libpaludisargs_@PALUDIS_PC_SLOT@.la \
 	$(top_builddir)/paludis/util/libpaludisutil_@PALUDIS_PC_SLOT@.la \
-	$(top_builddir)/paludis/resolver/libpaludisresolver.a
+	$(top_builddir)/paludis/resolver/libpaludisresolver.a \
+	$(top_builddir)/src/output/liboutput.a \
+	$(DYNAMIC_LD_LIBS)
 
 noinst_LIBRARIES = libcave.a
 
diff --git a/src/clients/instruo/Makefile.am b/src/clients/instruo/Makefile.am
index 4c565f6..35ea242 100644
--- a/src/clients/instruo/Makefile.am
+++ b/src/clients/instruo/Makefile.am
@@ -11,7 +11,6 @@ DEFS= \
 SUBDIRS = .
 
 bin_PROGRAMS = instruo
-noinst_PROGRAMS = man-instruo
 man_MANS = instruo.1
 
 SUFFIXES = .1 .txt .xml
@@ -20,6 +19,11 @@ man_MANS_txts = instruo.txt
 man_MANS_xmls = instruo.xml
 man_MANS_html_man_fragments = instruo.html-man-fragment
 
+if USE_PREBUILT_DOCUMENTATION
+else
+
+noinst_PROGRAMS = man-instruo
+
 $(man_MANS_txts) : man-instruo
 	if ! ./man-instruo `echo $@ | sed -e 's.^instruo-*..' -e 's,\.txt$$,,'` > $@ ; then rm -f $@ ; exit 1 ; fi
 
@@ -50,6 +54,8 @@ man_instruo_LDADD = \
 	$(top_builddir)/src/output/liboutput.a \
 	$(DYNAMIC_LD_LIBS)
 
+endif
+
 instruo_SOURCES = \
 	command_line.hh      command_line.cc      \
 	instruo.cc