From 98660f57a98f45dbf55414cfde46338019adcc33 Mon Sep 17 00:00:00 2001 From: Sumit Bose Date: Wed, 28 Jul 2021 12:55:16 +0200 Subject: [PATCH] configure: check for ns_get16 and ns_get32 as well With newer versions of glibc res_query() might ba already available in glibc with ns_get16() and ns_get32() still requires libresolv. Upstream-Status: Backport [https://gitlab.freedesktop.org/realmd/adcli/-/commit/e841ba7513f3f8b6393183d2dea9adcbf7ba2e44] Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1984891 Signed-off-by: Khem Raj --- configure.ac | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/configure.ac b/configure.ac index ebc6cb4..e8775d0 100644 --- a/configure.ac +++ b/configure.ac @@ -98,13 +98,15 @@ AC_SUBST(LDAP_CFLAGS) # ------------------------------------------------------------------- # resolv -AC_MSG_CHECKING(for which library has res_query) +AC_MSG_CHECKING([for which library has res_query, ns_get16 and ns_get32]) for lib in "" "-lresolv"; do saved_LIBS="$LIBS" LIBS="$LIBS $lib" AC_LINK_IFELSE([ AC_LANG_PROGRAM([#include ], - [res_query (0, 0, 0, 0, 0)]) + [res_query (0, 0, 0, 0, 0); + ns_get32 (NULL); + ns_get16 (NULL);]) ], [ AC_MSG_RESULT(${lib:-libc}); have_res_query="yes"; break; ], [ LIBS="$saved_LIBS" ]) -- 2.32.0