diff options
Diffstat (limited to 'm4')
-rw-r--r-- | m4/man-libseccomp.m4 | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/m4/man-libseccomp.m4 b/m4/man-libseccomp.m4 index a9377317..c90e3aa4 100644 --- a/m4/man-libseccomp.m4 +++ b/m4/man-libseccomp.m4 @@ -1,9 +1,18 @@ -# man-libseccomp.m4 serial 1 +# man-libseccomp.m4 serial 2 dnl MAN_LIBSECCOMP -dnl Check for the libseccomp library. +dnl Add a --without-libseccomp option; check for the libseccomp library. AC_DEFUN([MAN_LIBSECCOMP], -[PKG_CHECK_MODULES([libseccomp], [libseccomp], - [AC_DEFINE([HAVE_LIBSECCOMP], [1], - [Define to 1 if you have the `libseccomp' library.])], - [:]) + [AC_ARG_WITH([libseccomp], + [AS_HELP_STRING([--without-libseccomp], + [do not confine subprocesses using seccomp])], + [], + [with_libseccomp=check]) + if test "x$with_libseccomp" != "xno"; then + PKG_CHECK_MODULES([libseccomp], [libseccomp], + [AC_DEFINE([HAVE_LIBSECCOMP], [1], + [Define to 1 if you have the `libseccomp' library.])], + [if test "x$with_libseccomp" = "xyes"; then + AC_MSG_ERROR([--with-libseccomp given but cannot find libseccomp]) + fi]) + fi ]) # MAN_LIBSECCOMP |