build-sys: use glibc's xattr support instead of requiring libattr

[elogind.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 5133c121ebb3337dcba3772474a34a0e2cd21944..e5883e7752c7ba7b96d7fe320f89945b30ab33e3 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -534,44 +534,6 @@ fi
 AC_SUBST(ACL_LIBS)
 AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])
 
-# ------------------------------------------------------------------------------
-AC_ARG_ENABLE([xattr],
-        AS_HELP_STRING([--disable-xattr],[Disable optional XATTR support]),
-                [case "${enableval}" in
-                        yes) have_xattr=yes ;;
-                        no) have_xattr=no ;;
-                        *) AC_MSG_ERROR(bad value ${enableval} for --disable-xattr) ;;
-                esac],
-                [have_xattr=auto])
-
-if test "x${have_xattr}" != xno ; then
-        AC_CHECK_HEADERS(
-                [attr/xattr.h],
-                [have_xattr=yes],
-                [if test "x$have_xattr" = xyes ; then
-                        AC_MSG_ERROR([*** XATTR headers not found.])
-                fi])
-
-        AC_CHECK_LIB(
-                [attr],
-                [fsetxattr],
-                [have_xattr=yes],
-                [if test "x$have_xattr" = xyes ; then
-                        AC_MSG_ERROR([*** libattr not found.])
-                fi])
-
-        if test "x$have_xattr" = xyes ; then
-                XATTR_LIBS="-lattr"
-                AC_DEFINE(HAVE_XATTR, 1, [XATTR available])
-        else
-                have_xattr=no
-        fi
-else
-        XATTR_LIBS=
-fi
-AC_SUBST(XATTR_LIBS)
-AM_CONDITIONAL([HAVE_XATTR], [test "x$have_xattr" != xno])
-
 # ------------------------------------------------------------------------------
 AC_ARG_ENABLE([smack], AS_HELP_STRING([--disable-smack],[Disable optional SMACK support]),
                 [case "${enableval}" in
@@ -581,17 +543,9 @@ AC_ARG_ENABLE([smack], AS_HELP_STRING([--disable-smack],[Disable optional SMACK
                 esac],
                 [have_smack=auto])
 
-if test "x${have_xattr}" = xno; then
-        if test "x${have_smack}" = xyes; then
-                AC_MSG_ERROR(SMACK requires xattr support)
-        else
-                have_smack=no
-        fi
-else
-        if test "x${have_smack}" = xauto; then
-                M4_DEFINES="$M4_DEFINES -DHAVE_SMACK"
-                have_smack=yes
-        fi
+if test "x${have_smack}" = xauto; then
+        M4_DEFINES="$M4_DEFINES -DHAVE_SMACK"
+        have_smack=yes
 fi
 
 AC_ARG_WITH(smack-run-label,
@@ -1205,7 +1159,6 @@ AC_MSG_RESULT([
         SMACK:                   ${have_smack}
         XZ:                      ${have_xz}
         ACL:                     ${have_acl}
-        XATTR:                   ${have_xattr}
         GCRYPT:                  ${have_gcrypt}
         QRENCODE:                ${have_qrencode}
         MICROHTTPD:              ${have_microhttpd}