X-Git-Url: http://git.annexia.org/?p=virt-top.git;a=blobdiff_plain;f=configure.ac;h=f0ec22a7f80ae06df074f2ef364c05bfb89fdcc6;hp=63ef06f58700ba6e1b89f834414c6be780e1a4fc;hb=f2bb550da8353a7ab11d487b947ed702aa9a838f;hpb=643aa9f6fea233073384cdb01e8b23c693bf50e6;ds=sidebyside

diff --git a/configure.ac b/configure.ac
index 63ef06f..f0ec22a 100755
--- a/configure.ac
+++ b/configure.ac
@@ -147,6 +147,21 @@ AC_SUBST(subdirs)
 dnl Check for optional perldoc (for building manual pages).
 AC_CHECK_PROG(HAVE_PERLDOC,perldoc,perldoc)
 
+dnl Check for optional NSIS.
+AC_ARG_WITH([nsis],
+	[AS_HELP_STRING([--with-nsis],
+	    [use NSIS to build a Windows installer])],
+	[],
+	[with_nsis=no])
+MAKENSIS=
+if test "x$with_nsis" != "xno"; then
+    AC_PATH_PROG(MAKENSIS,makensis,[],[$with_nsis:$PATH])
+    if test "x$MAKENSIS" = "x"; then
+	AC_MSG_FAILURE([--with-nsis was given, but could not find MAKENSIS.EXE])
+    fi
+fi
+AC_SUBST(MAKENSIS)
+
 dnl Summary.
 echo "------------------------------------------------------------"
 echo "Thanks for downloading" $PACKAGE_STRING