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This commit is contained in:
Jim Meyering 2002-01-26 19:03:43 +00:00
parent a08c6469be
commit bae9a65da4
4 changed files with 5 additions and 33 deletions
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5
m4/ChangeLog
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@ -1,3 +1,8 @@
2002-01-26 Jim Meyering <meyering@lucent.com>
* jm-macros.m4 (jm_MACROS): Require autoconf-2.52g.
* strnlen.m4: Remove file, now that it's part of autoconf.
2002-01-22 Paul Eggert <eggert@twinsun.com>
* jm-macros.m4 (jm_MACROS): Require AC_FUNC_FSEEKO.

1
m4/Makefile.am
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@ -69,7 +69,6 @@ st_mtim.m4 \
stat.m4 \
strerror_r.m4 \
strftime.m4 \
strnlen.m4 \
timespec.m4 \
unlink-busy.m4 \
uptime.m4 \

1
m4/Makefile.in
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@ -182,7 +182,6 @@ st_mtim.m4 \
stat.m4 \
strerror_r.m4 \
strftime.m4 \
strnlen.m4 \
timespec.m4 \
unlink-busy.m4 \
uptime.m4 \

31
m4/strnlen.m4
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@ -1,31 +0,0 @@
#serial 1
# This is already in cvs autoconf -- what will be 2.52g.
# Define it here for those who aren't on the bleeding edge.
# FIXME: remove this file once the next autoconf release comes out.
undefine([AC_FUNC_STRNLEN])
# AC_FUNC_STRNLEN
# --------------
AC_DEFUN([AC_FUNC_STRNLEN],
[AC_CACHE_CHECK([for working strnlen], ac_cv_func_strnlen_working,
[AC_RUN_IFELSE([AC_LANG_PROGRAM([], [[
#define S "foobar"
#define S_LEN (sizeof S - 1)
/* At least one implementation is buggy: that of AIX 4.3. */
int i;
for (i = 0; i < S_LEN + 1; ++i)
{
int result = i <= S_LEN ? i : S_LEN;
if (strnlen (S, i) != result)
exit (1);
}
exit (0);
]])],
[ac_cv_func_strnlen_working=yes],
[ac_cv_func_strnlen_working=no],
[ac_cv_func_strnlen_working=no])])
test $ac_cv_func_strnlen_working = no && AC_LIBOBJ([strnlen])
])# AC_FUNC_STRNLEN