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Diffstat (limited to '')
| -rw-r--r-- | m4/pdns_with_libcap.m4 | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/m4/pdns_with_libcap.m4 b/m4/pdns_with_libcap.m4 new file mode 100644 index 0000000..0dba5da --- /dev/null +++ b/m4/pdns_with_libcap.m4 @@ -0,0 +1,25 @@ +AC_DEFUN([PDNS_WITH_LIBCAP], [ + AC_MSG_CHECKING([whether we will be linking in libcap]) + HAVE_LIBCAPS=0 + AC_ARG_WITH([libcap], + AS_HELP_STRING([--with-libcap],[use libcap @<:@default=auto@:>@]), + [with_libcap=$withval], + [with_libcap=auto], + ) + AC_MSG_RESULT([$with_libcap]) + + AS_IF([test "x$with_libcap" != "xno"], [ + AS_IF([test "x$with_libcap" = "xyes" -o "x$with_libcap" = "xauto"], [ + PKG_CHECK_MODULES([LIBCAP], [libcap] , [ + [HAVE_LIBCAP=1] + AC_DEFINE([HAVE_LIBCAP], [1], [Define to 1 if you have libcap]) + ], [ : ]) + ]) + ]) + AM_CONDITIONAL([HAVE_LIBCAP], [test "x$LIBCAP_LIBS" != "x"]) + AS_IF([test "x$with_libcap" = "xyes"], [ + AS_IF([test x"$LIBCAP_LIBS" = "x"], [ + AC_MSG_ERROR([libcap requested but libraries were not found]) + ]) + ]) +]) |