llvm/autoconf/m4/single_cxx_check.m4
NAKAMURA Takumi a4afeef186 [autoconf] Fix m4 quoting for newer autotools
This simply fixes up quoting of macro invocations to appease newer versions of autotools.

http://llvm-reviews.chandlerc.com/D332

Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173878 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30 01:37:55 +00:00

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dnl
dnl AC_SINGLE_CXX_CHECK(CACHEVAR, FUNCTION, HEADER, PROGRAM)
dnl $1, $2, $3, $4,
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++])
])
])