cleanup AC_LANG_PROGRAM quoting to silence autoreconf

bk: 4cec5e26NX-oc1bkDlGH_PDmrU94YQ

diff --git a/configure.ac b/configure.ac
index fd746d9597830aec2647c643c47dfa87913a6200..dcea32a0fb857f84183a75457e3343ed5e7ecf7b 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -786,7 +786,7 @@ case "$ac_cv_type_int32::$ac_cv_header_resolv_h" in
        [for int32 with DNS headers included],
        [ntp_cv_type_int32_with_dns],
        AC_COMPILE_IFELSE(
-           AC_LANG_PROGRAM(
+           [AC_LANG_PROGRAM(
                [[
                    #ifdef HAVE_ARPA_NAMESER_H
                    # include <arpa/nameser.h>
@@ -796,7 +796,7 @@ case "$ac_cv_type_int32::$ac_cv_header_resolv_h" in
                [[
                    size_t cb = sizeof(int32);
                ]]
-           ),
+           )],
            [ntp_cv_type_int32_with_dns=yes],
            [ntp_cv_type_int32_with_dns=no]
        )
@@ -815,7 +815,7 @@ case "$ac_cv_type_u_int32::$ac_cv_header_resolv_h" in
        [for u_int32 with DNS headers included],
        [ntp_cv_type_u_int32_with_dns],
        AC_COMPILE_IFELSE(
-           AC_LANG_PROGRAM(
+           [AC_LANG_PROGRAM(
                [[
                    #ifdef HAVE_ARPA_NAMESER_H
                    # include <arpa/nameser.h>
@@ -825,7 +825,7 @@ case "$ac_cv_type_u_int32::$ac_cv_header_resolv_h" in
                [[
                    size_t cb = sizeof(u_int32);
                ]]
-           ),
+           )],
            [ntp_cv_type_u_int32_with_dns=yes],
            [ntp_cv_type_u_int32_with_dns=no]
        )