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| author | Jim Meyering <jim@meyering.net> | 1999-01-10 22:50:14 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 1999-01-10 22:50:14 +0000 |
| commit | 4a0813fecb539e130a485327a23254b3b3aafd55 (patch) | |
| tree | ea60227a467c9ba59cf05e7dcbb6affe31f18321 /m4/realloc.m4 | |
| parent | ee991227eecdfd2ee7c5dcb5e859acdf698a472f (diff) | |
| download | coreutils-4a0813fecb539e130a485327a23254b3b3aafd55.tar.xz | |
Use the new 3-arg form of AC_DEFINE instead of my gross kludge.
Diffstat (limited to 'm4/realloc.m4')
| -rw-r--r-- | m4/realloc.m4 | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/m4/realloc.m4 b/m4/realloc.m4 index aba198406..5166ad4df 100644 --- a/m4/realloc.m4 +++ b/m4/realloc.m4 @@ -1,4 +1,4 @@ -#serial 1 +#serial 2 dnl From Jim Meyering. dnl Determine whether realloc works when both arguments are 0. @@ -12,16 +12,10 @@ dnl AC_DEFUN(jm_FUNC_REALLOC, [ - if test x = y; then - dnl This code is deliberately never run via ./configure. - dnl FIXME: this is a gross hack to make autoheader put an entry - dnl for this symbol in config.h.in. - AC_CHECK_FUNCS(DONE_WORKING_REALLOC_CHECK) - fi dnl xmalloc.c requires that this symbol be defined so it doesn't dnl mistakenly use a broken realloc -- as it might if this test were omitted. - ac_kludge=HAVE_DONE_WORKING_REALLOC_CHECK - AC_DEFINE_UNQUOTED($ac_kludge) + AC_DEFINE_UNQUOTED(HAVE_DONE_WORKING_REALLOC_CHECK, 1, + [Define if the realloc check has been performed. ]) AC_CACHE_CHECK([for working realloc], jm_cv_func_working_realloc, [AC_TRY_RUN([ |