/crypto/heimdal/cf/broken2.m4
https://bitbucket.org/freebsd/freebsd-head/ · m4 · 25 lines · 21 code · 1 blank · 3 comment · 0 complexity · c954f77a23b7059d80f35aef5b160717 MD5 · raw file
- dnl $Id: broken2.m4 14181 2004-08-31 12:53:36Z joda $
- dnl
- dnl AC_BROKEN but with more arguments
- dnl AC_BROKEN2(func, includes, arguments)
- AC_DEFUN([AC_BROKEN2],
- [AC_MSG_CHECKING([for $1])
- AC_CACHE_VAL(ac_cv_func_[]$1,
- [AC_LINK_IFELSE([AC_LANG_PROGRAM([[$2]],[[
- /* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
- #if defined (__stub_$1) || defined (__stub___$1)
- choke me
- #else
- $1($3);
- #endif
- ]])], [eval "ac_cv_func_[]$1=yes"], [eval "ac_cv_func_[]$1=no"])])
- if eval "test \"\${ac_cv_func_[]$1}\" = yes"; then
- AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_[]$1), 1, define)
- AC_MSG_RESULT(yes)
- else
- AC_MSG_RESULT(no)
- rk_LIBOBJ($1)
- fi])