diff options
| -rw-r--r-- | configure.ac | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index db73d91c..a35bef83 100644 --- a/configure.ac +++ b/configure.ac @@ -537,6 +537,25 @@ AC_SUBST(X11_LIBS) AC_SUBST(HAVE_X11) AM_CONDITIONAL([HAVE_X11], [test "x$HAVE_X11" = x1]) +#### Capabilities (optional) #### + +CAP_LIBS='' + +AC_ARG_WITH( + [caps], + AS_HELP_STRING([--without-caps],[Omit support for POSIX capabilities.])) + +if test "x${with_caps}" != "xno"; then + AC_SEARCH_LIBS([cap_init], [cap], [], [ + if test "x${with_caps}" = "xyes" ; then + AC_MSG_ERROR([*** POSIX caps libraries not found]) + fi]) + AC_CHECK_HEADERS([sys/capability.h], [], [ + if test "x${with_caps}" = "xyes" ; then + AC_MSG_ERROR([*** POSIX caps headers not found]) + fi]) +fi + #### Valgrind (optional) #### AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h]) |