Add configure check for the path to systemd-ask-password

Gentoo Linux installs this in /usr/bin by default. Also, the user may
have installed it in /usr/local/bin if building from source.

Acked-by: David Sommerseth <davids@redhat.com>
Message-Id: 1404419045-14728-1-git-send-email-floppym@gentoo.org
URL: http://article.gmane.org/gmane.network.openvpn.devel/8825

Signed-off-by: David Sommerseth <davids@redhat.com>
(cherry picked from commit ba79c71d1255651bfcb8570519b4033c763d47d3)

diff --git a/configure.ac b/configure.ac
index 88ea3c95f822d971fe76e513c00f7ce9d094fe2f..1e2b5c706729a23d2cf1c771e862eaaa694de507 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -357,15 +357,18 @@ AC_ARG_VAR([IPROUTE], [full path to ip utility])
 AC_ARG_VAR([NETSTAT], [path to netstat utility]) # tests
 AC_ARG_VAR([MAN2HTML], [path to man2html utility])
 AC_ARG_VAR([GIT], [path to git utility])
+AC_ARG_VAR([SYSTEMD_ASK_PASSWORD], [path to systemd-ask-password utility])
 AC_PATH_PROGS([IFCONFIG], [ifconfig],, [$PATH:/usr/local/sbin:/usr/sbin:/sbin])
 AC_PATH_PROGS([ROUTE], [route],, [$PATH:/usr/local/sbin:/usr/sbin:/sbin])
 AC_PATH_PROGS([IPROUTE], [ip],, [$PATH:/usr/local/sbin:/usr/sbin:/sbin])
+AC_PATH_PROGS([SYSTEMD_ASK_PASSWORD], [systemd-ask-password],, [$PATH:/usr/local/bin:/usr/bin:/bin])
 AC_CHECK_PROGS([NETSTAT], [netstat], [netstat], [$PATH:/usr/local/sbin:/usr/sbin:/sbin:/etc]) # tests
 AC_CHECK_PROGS([MAN2HTML], [man2html])
 AC_CHECK_PROGS([GIT], [git]) # optional
 AC_DEFINE_UNQUOTED([IFCONFIG_PATH], ["$IFCONFIG"], [Path to ifconfig tool])
 AC_DEFINE_UNQUOTED([IPROUTE_PATH], ["$IPROUTE"], [Path to iproute tool])
 AC_DEFINE_UNQUOTED([ROUTE_PATH], ["$ROUTE"], [Path to route tool])
+AC_DEFINE_UNQUOTED([SYSTEMD_ASK_PASSWORD_PATH], ["$SYSTEMD_ASK_PASSWORD"], [Path to systemd-ask-password tool])
 
 #
 # Libtool

diff --git a/src/openvpn/console.c b/src/openvpn/console.c
index afda8ca3d7c804a6d2796e5b8e2ae96fc39a160b..059b6f0bac5b661bb489ddf900b2d442e300512d 100644 (file)
--- a/src/openvpn/console.c
+++ b/src/openvpn/console.c
@@ -162,7 +162,7 @@ get_console_input_systemd (const char *prompt, const bool echo, char *input, con
   struct argv argv;
 
   argv_init (&argv);
-  argv_printf (&argv, "/bin/systemd-ask-password");
+  argv_printf (&argv, SYSTEMD_ASK_PASSWORD_PATH);
   argv_printf_cat (&argv, "%s", prompt);
 
   if ((std_out = openvpn_popen (&argv, NULL)) < 0) {