diff options
Diffstat (limited to 'ares/m4/cares-confopts.m4')
| -rw-r--r-- | ares/m4/cares-confopts.m4 | 44 |
1 files changed, 42 insertions, 2 deletions
diff --git a/ares/m4/cares-confopts.m4 b/ares/m4/cares-confopts.m4 index c34197a48..d265a4d18 100644 --- a/ares/m4/cares-confopts.m4 +++ b/ares/m4/cares-confopts.m4 @@ -1,7 +1,7 @@ #*************************************************************************** # $Id$ # -# Copyright (C) 2008 by Daniel Stenberg et al +# Copyright (C) 2008 - 2009 by Daniel Stenberg et al # # Permission to use, copy, modify, and distribute this software and its # documentation for any purpose and without fee is hereby granted, provided @@ -16,7 +16,46 @@ #*************************************************************************** # File version for 'aclocal' use. Keep it a single number. -# serial 3 +# serial 4 + + +dnl CARES_CHECK_OPTION_CURLDEBUG +dnl ------------------------------------------------- +dnl Verify if configure has been invoked with option +dnl --enable-curldebug or --disable-curldebug, and set +dnl shell variable want_curldebug value as appropriate. + +AC_DEFUN([CARES_CHECK_OPTION_CURLDEBUG], [ + AC_BEFORE([$0],[CARES_CHECK_CURLDEBUG])dnl + AC_MSG_CHECKING([whether to enable curl debug memory tracking requested]) + OPT_CURLDEBUG_BUILD="default" + AC_ARG_ENABLE(curldebug, +AC_HELP_STRING([--enable-curldebug],[Enable curl debug memory tracking]) +AC_HELP_STRING([--disable-curldebug],[Disable curl debug memory tracking]), + OPT_CURLDEBUG_BUILD=$enableval) + case "$OPT_CURLDEBUG_BUILD" in + no) + dnl --disable-curldebug option used + want_curldebug="no" + ;; + default) + dnl configure option not specified + want_curldebug="no" + ;; + *) + dnl --enable-curldebug option used. + dnl The use of this option value is a request to enable curl's + dnl debug memory tracking for the c-ares library. This is a big + dnl hack that can only be done when a whole bunch of requisites + dnl are simultaneously satisfied. Later on, these requisites are + dnl verified and if they are not fully satisfied the option will + dnl be ignored and act as if --disable-curldebug had been given + dnl setting shell variable want_curldebug to 'no'. + want_curldebug="yes" + ;; + esac + AC_MSG_RESULT([$want_curldebug]) +]) dnl CARES_CHECK_OPTION_DEBUG @@ -28,6 +67,7 @@ dnl variable want_debug value as appropriate. AC_DEFUN([CARES_CHECK_OPTION_DEBUG], [ AC_BEFORE([$0],[CARES_CHECK_OPTION_WARNINGS])dnl AC_BEFORE([$0],[CARES_CHECK_PROG_CC])dnl + AC_BEFORE([$0],[CARES_CHECK_CURLDEBUG])dnl AC_MSG_CHECKING([whether to enable debug build options]) OPT_DEBUG_BUILD="default" AC_ARG_ENABLE(debug, |