If prototypes are supported, use them to check this at compile-time,
instead of trying to check it at run-time. If we must do a run-time
check, assume that setvbuf is standard when cross-compiling, as
nonstandard setvbuf occurs only on ancient and unlikely hosts.
If prototypes are supported, use them to check this at compile-time,
instead of trying to check it at run-time. If we must do a run-time
check, assume that setvbuf is standard when cross-compiling, as
nonstandard setvbuf occurs only on ancient and unlikely hosts.
files to be 1 second older; just set them to be the same time.
Also, sleep 1 second after the first aclocal, to work around
problems with sub-second time stamps on the input files.
files to be 1 second older; just set them to be the same time.
Also, sleep 1 second after the first aclocal, to work around
problems with sub-second time stamps on the input files.
of lack of $LINENO support, then the test will compare the $LINENO
in testsuite vs. the lineno in the test file. This is wrong, of
course.
Be sure to protect it.
Reported by Patrick Welche.
and ac_subst_vars be sh variables containing the list of
AC_SUBST_FILES'ed and AC_SUBST'ed identifiers. Output them in the
DEFAULT diversion.
(_AC_INIT_PREPARE): Use them to log them.
(_AC_SUBST, _AC_SUBST_SED_PROGRAM): Remove.
(AC_SUBST, AC_SUBST_FILE): Instead of buliding the
_AC_SUBST_SED_PROGRAM, store the list of output files/variables in
_AC_SUBST_FILES and _AC_SUBST_VARS.
* lib/autoconf/status.m4 (_AC_OUTPUT_FILES): Adjust.
Sample Texts sections of the Texinfo 4.2 manual. Most
importantly, this makes sure that the copyright notices appear in
all output formats. You probably need Texinfo 4.2 to generate
the manual now.
Texinfo 4.2 manual. Most importantly, this makes sure that the
copyright notices appear in all output formats. You probably need
Texinfo 4.2 to generate the manual now.
arguments in cases where this matters.
* bin/autoconf.as: Rewrite so that the problem does not come up.
* lib/autoconf/programs.m4 (AC_CHECK_PROG): Likewise.
* lib/autoconf/status.m4 (AC_OUTPUT): Likewise.
* lib/autotest/general.m4 (AT_INIT): Likewise.
* bin/autoheader.in: Use 'case' statement to work around problem.
* bin/auto4mte.in: Likewise.
* bin/autoreconf.in: Likewise.
* bin/autoscan.in: Likewise.
* bin/autoupdate.in: Likewise.
* bin/ifnames.in: Likewise.
* doc/autoconf.texi (Shell Substitutions): Document the problem.
* lib/autotest/general.m4 (AT_INIT):
Use Zsh alias to work around problem.
* tests/atgeneral.m4 (AT_INIT): Likewise.
* tests/c.at: We can't have zero arguments, so remove workaround
that is not portable to Zsh.
