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[alsa-utils,3/5] configure.ac: add a check for rst2man, a reStructuredText man page generator

Message ID 20161209130232.19457-4-ao2@ao2.it (mailing list archive)
State Mainlined
Headers show

Commit Message

Antonio Ospite Dec. 9, 2016, 1:02 p.m. UTC
Define a USE_RST2MAN conditional so that, when available, rst2man can be
used to generate man pages from reStructuredText source files.

The code follows what is done to check for xmlto.

On Debian system, the rst2man executable is provided by python-docutils
or python3-docutils.

Signed-off-by: Antonio Ospite <ao2@ao2.it>
 configure.ac | 9 +++++++++
 1 file changed, 9 insertions(+)
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diff --git a/configure.ac b/configure.ac
index c9629bb..d8fcf0f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -175,6 +175,15 @@  if test "$xmlto" = "yes"; then
 AM_CONDITIONAL(USE_XMLTO, test x"$xmlto_available" = xyes)
+ AS_HELP_STRING([--disable-rst2man], [Disable man page creation via rst2man]),
+ rst2man="$enableval", rst2man="yes")
+if test "$rst2man" = "yes"; then
+  AC_CHECK_PROG([rst2man_available], [rst2man], [yes])
+AM_CONDITIONAL(USE_RST2MAN, test x"$rst2man_available" = xyes)
         AS_HELP_STRING([--with-udev-rules-dir=DIR],[Directory where to install udev rules to (default=auto)]),