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| author | David Sommerseth <davids@redhat.com> | 2014-10-03 19:16:07 +0200 |
|---|---|---|
| committer | Gert Doering <gert@greenie.muc.de> | 2014-10-07 14:26:00 +0200 |
| commit | f33ee6bcb12fdc3869b17b7c528a209f16581e2e (patch) | |
| tree | e958140b2ceb7099b16e2106eb65f71a955aeacb /configure.ac | |
| parent | 51390f4de4f02edf377d55a7ef108798d2d8dc88 (diff) | |
| download | openvpn-f33ee6bcb12fdc3869b17b7c528a209f16581e2e.tar.gz openvpn-f33ee6bcb12fdc3869b17b7c528a209f16581e2e.tar.xz openvpn-f33ee6bcb12fdc3869b17b7c528a209f16581e2e.zip | |
systemd: Use systemd functions to consider systemd availability
This is another systemd implementation clean-up. It was found that
SELinux will block OpenVPN from checking /sys/fs/cgroups. As OpenVPN
only checked /sys/fs/cgroups and /sys/fs/cgroups/systemd to see if
systemd was available or not, it was considered better to query
systemd directly to see whether or not to query for usernames and
passwords via systemd.
This patch has been compile tested on Fedora 19 and Fedora 21 alpha and
function tested on Fedora 19.
v2 - Use PKG_CHECK_MODULES() + check for libsystemd before
libystemd-daemon. systemd >= 209 use a unified library
Signed-off-by: David Sommerseth <davids@redhat.com>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <1412356567-27125-1-git-send-email-openvpn.list@topphemmelig.net>
URL: http://article.gmane.org/gmane.network.openvpn.devel/9072
Signed-off-by: Gert Doering <gert@greenie.muc.de>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 6667019..608ab6d 100644 --- a/configure.ac +++ b/configure.ac @@ -997,6 +997,28 @@ if test "$enable_lz4" = "yes" && test "$enable_comp_stub" = "no"; then fi +dnl +dnl Check for systemd +dnl + +if test "$enable_systemd" = "yes" ; then + PKG_CHECK_MODULES([libsystemd], [systemd libsystemd], + [], + [PKG_CHECK_MODULES([libsystemd], [libsystemd-daemon])] + ) + AC_CHECK_HEADERS(systemd/sd-daemon.h, + , + [ + AC_MSG_ERROR([systemd development headers not found.]) + ]) + + saved_LIBS="${LIBS}" + LIBS="${LIBS} ${libsystemd_LIBS}" + AC_CHECK_FUNCS([sd_booted], [], [AC_MSG_ERROR([systemd library is missing sd_booted()])]) + OPTIONAL_SYSTEMD_LIBS="${libsystemd_LIBS}" + AC_DEFINE(ENABLE_SYSTEMD, 1, [Enable systemd integration]) + LIBS="${saved_LIBS}" +fi AC_MSG_CHECKING([git checkout]) @@ -1037,7 +1059,6 @@ test "${enable_def_auth}" = "yes" && AC_DEFINE([ENABLE_DEF_AUTH], [1], [Enable d test "${enable_pf}" = "yes" && AC_DEFINE([ENABLE_PF], [1], [Enable internal packet filter]) test "${enable_strict_options}" = "yes" && AC_DEFINE([ENABLE_STRICT_OPTIONS_CHECK], [1], [Enable strict options check between peers]) test "${enable_password_save}" = "yes" && AC_DEFINE([ENABLE_PASSWORD_SAVE], [1], [Allow --askpass and --auth-user-pass passwords to be read from a file]) -test "${enable_systemd}" = "yes" && AC_DEFINE([ENABLE_SYSTEMD], [1], [Enable systemd support]) case "${with_crypto_library}" in openssl) @@ -1170,6 +1191,7 @@ AC_SUBST([OPTIONAL_SNAPPY_CFLAGS]) AC_SUBST([OPTIONAL_SNAPPY_LIBS]) AC_SUBST([OPTIONAL_LZ4_CFLAGS]) AC_SUBST([OPTIONAL_LZ4_LIBS]) +AC_SUBST([OPTIONAL_SYSTEMD_LIBS]) AC_SUBST([OPTIONAL_PKCS11_HELPER_CFLAGS]) AC_SUBST([OPTIONAL_PKCS11_HELPER_LIBS]) |