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-rw-r--r--configure.ac38
1 files changed, 38 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index eb5fb6a975..0dd185b258 100644
--- a/configure.ac
+++ b/configure.ac
@@ -193,6 +193,43 @@ fi
AC_SUBST(PAM_LIBS)
AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])
+AC_ARG_ENABLE([acl],
+ AS_HELP_STRING([--disable-acl],[Disable optional ACL support]),
+ [case "${enableval}" in
+ yes) have_acl=yes ;;
+ no) have_acl=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --disable-acl) ;;
+ esac],
+ [have_acl=auto])
+
+if test "x${have_acl}" != xno ; then
+ AC_CHECK_HEADERS(
+ [sys/acl.h acl/libacl.h],
+ [have_acl=yes],
+ [if test "x$have_acl" = xyes ; then
+ AC_MSG_ERROR([*** ACL headers not found.])
+ fi])
+
+ AC_CHECK_LIB(
+ [acl],
+ [acl_get_file],
+ [have_acl=yes],
+ [if test "x$have_acl" = xyes ; then
+ AC_MSG_ERROR([*** libacl not found.])
+ fi])
+
+ if test "x$have_acl" = xyes ; then
+ ACL_LIBS="-lacl"
+ AC_DEFINE(HAVE_ACL, 1, [ACL available])
+ else
+ have_acl=no
+ fi
+else
+ ACL_LIBS=
+fi
+AC_SUBST(ACL_LIBS)
+AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])
+
AC_ARG_ENABLE([audit],
AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
[case "${enableval}" in
@@ -496,6 +533,7 @@ echo "
PAM: ${have_pam}
AUDIT: ${have_audit}
SELinux: ${have_selinux}
+ ACL: ${have_acl}
binfmt: ${have_binfmt}
prefix: ${prefix}
root dir: ${with_rootdir}