/3rd_party/llvm/autoconf/m4/single_cxx_check.m4
m4 | 16 lines | 14 code | 2 blank | 0 comment | 0 complexity | 7324f955ac95b8bfca85e28cb6234cd9 MD5 | raw file
Possible License(s): LGPL-2.1, BSD-3-Clause, JSON, MPL-2.0-no-copyleft-exception, GPL-2.0, GPL-3.0, LGPL-3.0, BSD-2-Clause
1dnl 2dnl AC_SINGLE_CXX_CHECK(CACHEVAR, FUNCTION, HEADER, PROGRAM) 3dnl $1, $2, $3, $4, 4 5AC_DEFUN([AC_SINGLE_CXX_CHECK], 6[ 7 AC_CACHE_CHECK([for $2 in $3], [$1], 8 [ 9 AC_LANG_PUSH([C++]) 10 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]][$3], [$4])], 11 [$1][[=yes]], 12 [$1][[=no]]) 13 AC_LANG_POP([C++]) 14 ]) 15]) 16