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configure: check for doxygen and graphviz to build docs 

Documentation needs doxygen and graphviz so warn if they are not
installed.

Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
This commit is contained in:
Liam Girdwood 2018-04-13 15:33:57 +01:00
parent 6aee21bb42
commit a197715d09
1 changed files with 10 additions and 0 deletions
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10
configure.ac
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@ -327,6 +327,16 @@ PEM_KEY_PREFIX="/usr/local/share/rimage"
AC_DEFINE_UNQUOTED([PEM_KEY_PREFIX], ["$PEM_KEY_PREFIX"], ["Path for PEM keys"])
AC_SUBST(PEM_KEY_PREFIX)
# Check for doxygen and graphviz - used by make doc
AC_CHECK_PROG(have_doxygen, doxygen, true, false)
if test "$have_doxygen" = "false"; then
AC_MSG_WARN([Need doxygen to build documentation])
fi
AC_CHECK_PROG(have_graphviz, dot, true, false)
if test "$have_graphviz" = "false"; then
AC_MSG_WARN([Need graphviz to build documentation])
fi
AM_EXTRA_RECURSIVE_TARGETS([bin])
AM_EXTRA_RECURSIVE_TARGETS([vminstall])