YouCompleteMe/cpp/llvm/autoconf/m4/single_cxx_check.m4
2012-07-05 17:51:06 -07:00

11 lines
324 B
Plaintext

dnl AC_SINGLE_CXX_CHECK(CACHEVAR, FUNCTION, HEADER, PROGRAM)
dnl $1, $2, $3, $4,
dnl
AC_DEFUN([AC_SINGLE_CXX_CHECK],
[AC_CACHE_CHECK([for $2 in $3], [$1],
[AC_LANG_PUSH([C++])
AC_COMPILE_IFELSE(AC_LANG_PROGRAM([#include $3],[$4]),[$1=yes],[$1=no])
AC_LANG_POP([C++])])
])