configure: Remove the obsolete check for ifaddrs.h

The code that used HAVE_IFADDRS_H has been removed in commit
0a27af918b ("io: use bind() to check for IPv4/6 availability"),
so we don't need this check in the configure script anymore.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20201118171052.308191-2-thuth@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

diff --git a/configure b/configure
index c20ed86ff35b1413f61e871010cb4241251aa943..1df5c848110e790a9fdf60704b5583bcdc91cdbb 100755 (executable)
--- a/configure
+++ b/configure
@@ -3107,14 +3107,6 @@ EOF
     fi
 fi
 
-##########################################
-# getifaddrs (for tests/test-io-channel-socket )
-
-have_ifaddrs_h=yes
-if ! check_include "ifaddrs.h" ; then
-  have_ifaddrs_h=no
-fi
-
 #########################################
 # libdrm check
 have_drm_h=no
@@ -6219,9 +6211,6 @@ fi
 if test "$auth_pam" = "yes" ; then
     echo "CONFIG_AUTH_PAM=y" >> $config_host_mak
 fi
-if test "$have_ifaddrs_h" = "yes" ; then
-    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
-fi
 if test "$have_drm_h" = "yes" ; then
   echo "HAVE_DRM_H=y" >> $config_host_mak
 fi