kc3-lang/gnulib/m4/c-bs-a.m4
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Hash : 982b4067
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Date : 2001-08-04T16:56:18
(AC_C_BACKSLASH_A): Quote first arg of AC_DEFUN.
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m4/c-bs-a.m4
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#serial 4 dnl From Paul Eggert. AC_DEFUN([AC_C_BACKSLASH_A], [ AC_CACHE_CHECK([whether backslash-a works in strings], ac_cv_c_backslash_a, [AC_TRY_COMPILE([], [ #if '\a' == 'a' syntax error; #endif char buf['\a' == 'a' ? -1 : 1]; buf[0] = '\a'; return buf[0] != "\a"[0]; ], ac_cv_c_backslash_a=yes, ac_cv_c_backslash_a=no)]) if test $ac_cv_c_backslash_a = yes; then AC_DEFINE(HAVE_C_BACKSLASH_A, 1, [Define if backslash-a works in C strings.]) fi ])