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--- configure.ac.ori 2012-06-14 21:55:13.756603416 +0200
+++ configure.ac 2012-06-14 23:12:01.425399836 +0200
@@ -150,16 +150,23 @@
# POSIX capabilities
LIBCAP=""
-AC_CHECK_HEADERS([sys/capability.h], [
- AC_CHECK_LIB(cap, cap_set_proc, [
- LIBCAP="-lcap"
- AC_DEFINE(HAVE_LIBCAP, 1,
- [Define to 1 if you have the `cap' library (-lcap).])
- ])
+AC_ARG_WITH(libcap,
+ AS_HELP_STRING([--with-libcap], [enable POSIX 1003.1e capabilities]),
+ with_libcap=$withval,
+ with_libcap=auto)
+AC_MSG_CHECKING([whether to enable POSIX 1003.1e capabilities])
+AC_MSG_RESULT($with_libcap)
+
+AS_IF([test "x$with_libcap" != "xno"], [
+ AC_CHECK_HEADERS([sys/capability.h])
+ AC_CHECK_LIB(cap, cap_set_proc, [
+ LIBCAP="-lcap"
+ AC_DEFINE(HAVE_LIBCAP, 1,
+ [Define to 1 if you have the cap library (-lcap).])
+ ])
])
AC_SUBST(LIBCAP)
-
# Judy
AC_ARG_WITH(Judy,
[AS_HELP_STRING(--with-Judy,
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