From: Jim Meyering Date: Sun, 16 Jan 2000 12:59:00 +0000 (+0000) Subject: Use `changequote(<<,>>)', rather than `changequote(, )' X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e6a08507f286f566b4395c183e20bb966e114774;p=pspp Use `changequote(<<,>>)', rather than `changequote(, )' because the latter didn't work. --- diff --git a/m4/c-bs-a.m4 b/m4/c-bs-a.m4 index ceb26ae596..f2b87d9d55 100644 --- a/m4/c-bs-a.m4 +++ b/m4/c-bs-a.m4 @@ -1,4 +1,4 @@ -#serial 1 +#serial 2 dnl From Paul Eggert. @@ -6,16 +6,16 @@ AC_DEFUN(AC_C_BACKSLASH_A, [ AC_CACHE_CHECK([whether backslash-a works in strings], ac_cv_c_backslash_a, [AC_TRY_COMPILE([], - [ - changequote(, ) dnl + changequote(<<, >>)dnl + << #if '\a' == 'a' syntax error; #endif char buf['\a' == 'a' ? -1 : 1]; buf[0] = '\a'; return buf[0] != "\a"[0]; - changequote([, ])dnl - ], + >>, + changequote([, ])dnl ac_cv_c_backslash_a=yes, ac_cv_c_backslash_a=no)]) if test $ac_cv_c_backslash_a = yes; then