1# 2# GDC feature checking and sanity check macros 3# 4 5 6# GDC_CHECK_COMPILE 7# ----------------- 8# Check if compiler can compile D code 9AC_DEFUN([GDC_CHECK_COMPILE], 10[ 11 AC_LANG_PUSH(D) 12 AC_MSG_CHECKING([[If $GDC can compile D sources]]) 13 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [[return 0;]])], 14 [AC_MSG_RESULT([[yes]])], 15 [AC_MSG_RESULT([[no]]) 16 AC_MSG_ERROR([[can't compile D sources!]])]) 17 AC_LANG_POP(D) 18]) 19