X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=configure.ac;h=9e5a6817023b0676027abffcc5a3d968bb419a90;hp=59650a256d64d479cfa3f677c5bc0cc4ed852502;hb=c305c32580a1d7689a401e8cf673ec7936c12bbe;hpb=32dcef3ab1eb91ee469c3246ef859578dccd8a45

diff --git a/configure.ac b/configure.ac
index 59650a256..9e5a68170 100644
--- a/configure.ac
+++ b/configure.ac
@@ -322,6 +322,21 @@ if test "x$enable_blkid" != "xno"; then
 fi
 AM_CONDITIONAL(HAVE_BLKID, [test "$have_blkid" = "yes"])
 
+# ------------------------------------------------------------------------------
+have_seccomp=no
+AC_ARG_ENABLE(seccomp, AS_HELP_STRING([--disable-seccomp], [Disable optional SECCOMP support]))
+if test "x$enable_seccomp" != "xno"; then
+        PKG_CHECK_MODULES(SECCOMP, [libseccomp >= 1.0.0],
+               [AC_DEFINE(HAVE_SECCOMP, 1, [Define if seccomp is available])
+                have_seccomp=yes
+                M4_DEFINES="$M4_DEFINES -DHAVE_SECCOMP"],
+               [have_seccomp=no])
+        if test "x$have_seccomp" = "xno" -a "x$enable_seccomp" = "xyes"; then
+                AC_MSG_ERROR([*** seccomp support requested but libraries not found])
+        fi
+fi
+AM_CONDITIONAL(HAVE_SECCOMP, [test "$have_seccomp" = "yes"])
+
 # ------------------------------------------------------------------------------
 have_ima=yes
 AC_ARG_ENABLE([ima], AS_HELP_STRING([--disable-ima],[Disable optional IMA support]),
@@ -360,7 +375,10 @@ have_selinux=no
 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--disable-selinux], [Disable optional SELINUX support]))
 if test "x$enable_selinux" != "xno"; then
         PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.1.9],
-                [AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available]) have_selinux=yes], have_selinux=no)
+                [AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available])
+                 have_selinux=yes
+                 M4_DEFINES="$M4_DEFINES -DHAVE_SELINUX"],
+                [have_selinux=no])
         if test "x$have_selinux" = xno -a "x$enable_selinux" = xyes; then
                 AC_MSG_ERROR([*** SELinux support requested but libraries not found])
         fi
@@ -413,6 +431,7 @@ if test "x${have_tcpwrap}" != xno ; then
                 fi
                 have_tcpwrap=no
         else
+                M4_DEFINES="$M4_DEFINES -DHAVE_LIBWRAP"
                 have_tcpwrap=yes
         fi
 else
@@ -449,6 +468,7 @@ if test "x${have_pam}" != xno ; then
         if test "x$have_pam" = xyes ; then
                 PAM_LIBS="-lpam -lpam_misc"
                 AC_DEFINE(HAVE_PAM, 1, [PAM available])
+                M4_DEFINES="$M4_DEFINES -DHAVE_PAM"
         else
                 have_pam=no
         fi
@@ -551,6 +571,7 @@ if test "x${have_xattr}" = xno; then
         fi
 else
         if test "x${have_smack}" = xauto; then
+                M4_DEFINES="$M4_DEFINES -DHAVE_SMACK"
                 have_smack=yes
         fi
 fi
@@ -1090,6 +1111,7 @@ AC_MSG_RESULT([
         AUDIT:                   ${have_audit}
         IMA:                     ${have_ima}
         SELinux:                 ${have_selinux}
+        SECCOMP:                 ${have_seccomp}
         SMACK:                   ${have_smack}
         XZ:                      ${have_xz}
         ACL:                     ${have_acl}