m4/pdns_enable_valgrind.m4

   1 AC_DEFUN([PDNS_ENABLE_VALGRIND],[
   2   AC_MSG_CHECKING([whether to enable Valgrind support])
   3   AC_ARG_ENABLE([valgrind],
   4     AS_HELP_STRING([--enable-valgrind],[enable Valgrind support @<:@default=no@:>@]),
   5     [enable_valgrind=$enableval],
   6     [enable_valgrind=no],
   7   )
   8   AC_MSG_RESULT([$enable_valgrind])
   9
  10   AS_IF([test "x$enable_valgrind" != "xno"], [
  11     AS_IF([test "x$enable_valgrind" = "xyes" -o "x$enable_valgrind" = "xauto"], [
  12       AC_CHECK_HEADERS([valgrind/valgrind.h], valgrind_headers=yes, valgrind_headers=no)
  13     ])
  14   ])
  15   AS_IF([test "x$enable_valgrind" = "xyes"], [
  16     AS_IF([test x"$valgrind_headers" = "no"], [
  17       AC_MSG_ERROR([Valgrind support requested but required Valgrind headers were not found])
  18     ])
  19   ])
  20   AM_CONDITIONAL([PDNS_USE_VALGRIND], [test x"$valgrind_headers" = "xyes" ])
  21   AS_IF([test x"$valgrind_headers" = "xyes" ],
  22     [ AC_DEFINE([PDNS_USE_VALGRIND], [1], [Define if using Valgrind.]) ],
  23   )
  24 ])