exec: add ControlGroupModify= switch to allow changing access mode to cgroups fs

[elogind.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index e0a0792aea812e3aa7764e251d2606bd5a32fcba..0dd185b258e741c87f2283e279c09648c5f12e20 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -17,7 +17,7 @@
 
 AC_PREREQ(2.63)
 
 
 AC_PREREQ(2.63)
 

-AC_INIT([systemd],[27],[systemd-devel@lists.freedesktop.org])
+AC_INIT([systemd],[29],[systemd-devel@lists.freedesktop.org])

 AC_CONFIG_SRCDIR([src/main.c])
 AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_SRCDIR([src/main.c])
 AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_HEADERS([config.h])


@@ -193,6 +193,43 @@ fi
 AC_SUBST(PAM_LIBS)
 AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])
 
 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 "${enableval}" in
 AC_ARG_ENABLE([audit],
         AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
                 [case "${enableval}" in


@@ -496,6 +533,7 @@ echo "
         PAM:                     ${have_pam}
         AUDIT:                   ${have_audit}
         SELinux:                 ${have_selinux}
         PAM:                     ${have_pam}
         AUDIT:                   ${have_audit}
         SELinux:                 ${have_selinux}

+        ACL:                     ${have_acl}

         binfmt:                  ${have_binfmt}
         prefix:                  ${prefix}
         root dir:                ${with_rootdir}
         binfmt:                  ${have_binfmt}
         prefix:                  ${prefix}
         root dir:                ${with_rootdir}