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Allow building without documentation. 

Allows building without documentation even if asciidoc and xmlto are
installed. This eases up working with the build system because doc
generation take quite a while on repeated builds.

Signed-off-by: Mikko Koppanen <mkoppanen@php.net>
This commit is contained in:
Mikko Koppanen 2010-11-17 15:10:43 +01:00 committed by Martin Sustrik
parent c86375831d
commit 72a7b93f12
1 changed files with 26 additions and 17 deletions
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43
acinclude.m4
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@ -65,25 +65,34 @@ dnl # AC_CHECK_DOC_BUILD
dnl # Check whether to build documentation and install man-pages #
dnl ##############################################################################
AC_DEFUN([AC_CHECK_DOC_BUILD], [{
# Determine whether or not documentation should be built and installed.
build_doc="yes"
install_man="yes"
# Check for asciidoc and xmlto and don't build the docs if these are not installed.
AC_CHECK_PROG(have_asciidoc, asciidoc, yes, no)
AC_CHECK_PROG(have_xmlto, xmlto, yes, no)
if test "x$have_asciidoc" = "xno" -o "x$have_xmlto" = "xno"; then
build_doc="no"
# Tarballs built with 'make dist' ship with prebuilt documentation.
if ! test -f doc/zmq.7; then
install_man="no"
AC_MSG_WARN([You are building an unreleased version of 0MQ and asciidoc or xmlto are not installed.])
AC_MSG_WARN([Documentation will not be built and manual pages will not be installed.])
fi
fi
# Allow user to disable doc build
AC_ARG_WITH([documentation], [AS_HELP_STRING([--without-documentation],
[disable documentation build even if asciidoc and xmlto are present [default=no]])])
# Do not install man pages if on mingw
if test "x$on_mingw32" = "xyes"; then
if test "x$with_documentation" = "xno"; then
build_doc="no"
install_man="no"
else
# Determine whether or not documentation should be built and installed.
build_doc="yes"
install_man="yes"
# Check for asciidoc and xmlto and don't build the docs if these are not installed.
AC_CHECK_PROG(have_asciidoc, asciidoc, yes, no)
AC_CHECK_PROG(have_xmlto, xmlto, yes, no)
if test "x$have_asciidoc" = "xno" -o "x$have_xmlto" = "xno"; then
build_doc="no"
# Tarballs built with 'make dist' ship with prebuilt documentation.
if ! test -f doc/zmq.7; then
install_man="no"
AC_MSG_WARN([You are building an unreleased version of 0MQ and asciidoc or xmlto are not installed.])
AC_MSG_WARN([Documentation will not be built and manual pages will not be installed.])
fi
fi
# Do not install man pages if on mingw
if test "x$on_mingw32" = "xyes"; then
install_man="no"
fi
fi
AC_MSG_CHECKING([whether to build documentation])