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-rw-r--r--configure.ac9
1 files changed, 9 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index cd33a879..74e62b40 100644
--- a/configure.ac
+++ b/configure.ac
@@ -76,6 +76,15 @@ AC_ARG_ENABLE([documentation],
AS_IF([test "x$enable_documentation" = xyes], [DISABLE_DOCUMENTATION=0], [DISABLE_DOCUMENTATION=1])
AC_SUBST([DISABLE_DOCUMENTATION])
+dnl detect tools to build documentation
+if test "x$enable_documentation" = xyes; then
+ AC_PATH_PROG([ASCIIDOC], [asciidoc], [asciidoc])
+ AC_PATH_PROG([XMLTO], [xmlto], [xmlto])
+ AC_PATH_PROG([GZIP], [gzip], [gzip])
+ AC_PATH_PROG([MV], [mv], [mv])
+ AC_PROG_SED
+fi
+
dnl Define <NAME>_LIBS= and <NAME>_CFLAGS= by pkg-config
dnl