diff options
| author | Toni Uhlig <matzeton@googlemail.com> | 2018-06-25 02:02:56 +0200 |
|---|---|---|
| committer | Toni Uhlig <matzeton@googlemail.com> | 2018-06-25 10:51:24 +0200 |
| commit | 4bc4a786e8a4107494070d033cec0550bfd08085 (patch) | |
| tree | f673d33fd0895b587456278a84580f9a1c5a1151 /configure.ac | |
| parent | 51e041fddb5f00bde2001fca8ff6b8cf3e728a89 (diff) | |
libseccomp is now optional but still recommended
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/configure.ac b/configure.ac index 5385593..92b5d11 100644 --- a/configure.ac +++ b/configure.ac @@ -68,7 +68,7 @@ AC_CHECK_HEADERS([linux/capability.h sys/wait.h sys/ioctl.h net/if.h netinet/in. [ AC_MSG_ERROR([required system specific header not available]) ]) AC_CHECK_HEADERS([libutil.h pthread.h syslog.h sys/prctl.h linux/limits.h \ sys/uio.h poll.h sys/epoll.h sys/sysmacros.h sys/mount.h \ - util.h execinfo]) + util.h execinfo.h]) dnl Check for GAI header AC_CHECK_HEADERS([netdb.h]) @@ -212,11 +212,17 @@ AS_IF([test "x${libssh_require_gssapi}" = xyes], ]) dnl libseccomp-dev -PKG_CHECK_MODULES([libseccomp], [libseccomp >= 2.2.1], [], - [ AC_MSG_ERROR([pkg-config: libseccomp >= 2.2.1 not found]) ]) +PKG_CHECK_MODULES([libseccomp], [libseccomp >= 2.2.1], + [ have_seccomp="yes" ], + [ have_seccomp="no" ]) saved_CFLAGS="$CFLAGS $libseccomp_CFLAGS" saved_LIBS="$LIBS $libseccomp_LIBS" -AC_CHECK_LIB([seccomp], [seccomp_init], [], [AC_MSG_ERROR([final link against libseccomp failed])]) +AC_CHECK_LIB([seccomp], [seccomp_init], + [ have_seccomp="yes" + AC_DEFINE([HAVE_SECCOMP], [1], [Define to 1 if you have a working libseccomp]) + ], + [ have_seccomp="no" ]) +AM_CONDITIONAL([HAVE_SECCOMP], [test "x${have_seccomp}" = xyes]) CFLAGS="$saved_CFLAGS" LIBS="$saved_LIBS" |