🛠️🐜 Antkeeper superbuild with dependencies included https://antkeeper.com
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  1. AC_DEFUN([AC_CHECK_DEFINE],[AC_REQUIRE([AC_PROG_CPP])dnl
  2. AC_CACHE_CHECK(for $1 in $2, ac_cv_define_$1,
  3. AC_EGREP_CPP([YES_IS_DEFINED], [
  4. #include <$2>
  5. #ifdef $1
  6. YES_IS_DEFINED
  7. #endif
  8. ], ac_cv_define_$1=yes, ac_cv_define_$1=no)
  9. )
  10. if test "$ac_cv_define_$1" = "yes" ; then
  11. AC_DEFINE([HAVE_$1],[],[Added by AC_CHECK_DEFINE])
  12. fi
  13. ])dnl