README: Added a note about flex/bison.

[sysdb.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index e9e8a3c8956ece3f5b99101ba7af836455c6ae5a..dfcb64fad94b97f47c03271adbe277b43fef08c7 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -171,8 +171,7 @@ if test "x$enable_strict_checks" = "xyes"; then
                        -Wmissing-prototypes \
                        -Wpointer-arith \
                        -Wshadow \
-                       -Wstrict-prototypes \
-                       -Wunreachable-code; do
+                       -Wstrict-prototypes; do
                AC_MSG_CHECKING([whether $CC accepts $flag])
 
                if test_cc_flags $flag; then
@@ -207,6 +206,13 @@ AM_CONDITIONAL([BUILD_WITH_LIBDBI], test "x$with_libdbi" = "xyes")
 dnl Feature checks.
 build_documentation="yes"
 
+have_xmlto="yes"
+AC_PATH_PROG([XMLTO], [xmlto])
+if test "x$XMLTO" = "x"; then
+       have_xmlto="no"
+       build_documentation="no (missing xmlto)"
+fi
+
 have_xsltproc="yes"
 AC_PATH_PROG([XSLTPROC], [xsltproc])
 if test "x$XSLTPROC" = "x"; then
@@ -260,7 +266,7 @@ AC_MSG_RESULT([  build date: $BUILD_DATE])
 AC_MSG_RESULT()
 AC_MSG_RESULT([  Tools:])
 AC_MSG_RESULT([    AsciiDoc (a2x): . . . . . . $have_a2x])
-AC_MSG_RESULT([    xsltproc: . . . . . . . . . $have_xsltproc])
+AC_MSG_RESULT([    xmlto / xsltproc: . . . . . $have_xmlto / $have_xsltproc])
 AC_MSG_RESULT()
 AC_MSG_RESULT([  Features:])
 AC_MSG_RESULT([    documentation:  . . . . . . $build_documentation])