made help2man optional

[psensor.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 31eae2d..ca37fe1 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -256,6 +256,7 @@ AC_CONFIG_FILES([
 ])
 
 AC_CHECK_PROGS([HELP2MAN], [help2man])
+AM_CONDITIONAL(HELP2MAN, test -n "$HELP2MAN")
 
 AC_CHECK_PROG([ASCIIDOC], [asciidoc], yes)
 AM_CONDITIONAL(ASCIIDOC, test -n "$ASCIIDOC")