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-rw-r--r--configure.ac10
1 files changed, 10 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 6ec275c6..d2f921f1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -125,6 +125,16 @@ AC_SUBST(UDEV_CFLAGS)
AC_SUBST(UDEV_LIBS)
AM_CONDITIONAL(UDEV, test "${enable_udev}" = "yes")
+AC_ARG_ENABLE(capng, AC_HELP_STRING([--enable-capng],
+ [enable capabilities support]), [enable_capng=${enableval}])
+if (test "${enable_capng}" = "yes"); then
+ PKG_CHECK_MODULES(CAPNG, libcap-ng, dummy=yes,
+ AC_MSG_ERROR(Capabilities library is required))
+ AC_SUBST(CAPNG_CFLAGS)
+ AC_SUBST(CAPNG_LIBS)
+ AC_DEFINE(HAVE_CAPNG, 1, [Define to 1 if you have capabilities library.])
+fi
+
AC_ARG_ENABLE(isimodem, AC_HELP_STRING([--disable-isimodem],
[disable PhoNet/ISI modem support]),
[enable_isimodem=${enableval}])