Details, for reference:
On 06/26/2014 12:20 PM, Mauricio Faria de Oliveira wrote:
[...]
If you don't (as it is), it will just copy the contents of those files
in aclocal.m4 (next e-mail) -- with identical results.
dh_autoreconf as before (no aclocal macros/include on m4 dir):
(unstable-ppc64el-sbuild)~/j8/libjpeg8-8d# dh_autoreconf
main::scan_file() called too early to check prototype at
/usr/bin/aclocal-1.11 line 643.
libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, `.'.
libtoolize: copying file `./ltmain.sh'
libtoolize: Consider adding `AC_CONFIG_MACRO_DIR([m4])' to configure.ac
and
libtoolize: rerunning libtoolize, to keep the correct libtool macros
in-tree.
libtoolize: Consider adding `-I m4' to ACLOCAL_AMFLAGS in Makefile.am.
main::scan_file() called too early to check prototype at
/usr/bin/aclocal-1.11 line 643.
(unstable-ppc64el-sbuild)~/j8/libjpeg8-8d#
dh_autoreconf with libtoolize considerations (aclocal macros/include on
m4 dir):
(unstable-ppc64el-sbuild)~/j8/libjpeg8-8d.libtoolize# dh_autoreconf
main::scan_file() called too early to check prototype at
/usr/bin/aclocal-1.11 line 643.
libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, `.'.
libtoolize: copying file `./ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIR, `m4'.
libtoolize: copying file `m4/libtool.m4'
libtoolize: copying file `m4/ltoptions.m4'
libtoolize: copying file `m4/ltsugar.m4'
libtoolize: copying file `m4/ltversion.m4'
libtoolize: copying file `m4/lt~obsolete.m4'
main::scan_file() called too early to check prototype at
/usr/bin/aclocal-1.11 line 643.
(unstable-ppc64el-sbuild)~/j8/libjpeg8-8d.libtoolize#
diff between both cases produces equivalent result:
- configure{.ac,} and Makefile.{am,in} differ due to including the
libtoolize considerations
- aclocal.m4 no longer 'includes' the files which are now in the (new)
m4/ dir
- autom4te.cache and autoreconf.{before,after} differ due to the
differences above
unstable-ppc64el-sbuild)~/j8# diff -qr libjpeg8-8d
libjpeg8-8d.libtoolize/
Files libjpeg8-8d/Makefile.am and libjpeg8-8d.libtoolize/Makefile.am
differ
Files libjpeg8-8d/Makefile.in and libjpeg8-8d.libtoolize/Makefile.in
differ
Files libjpeg8-8d/aclocal.m4 and libjpeg8-8d.libtoolize/aclocal.m4
differ
Files libjpeg8-8d/autom4te.cache/output.0 and
libjpeg8-8d.libtoolize/autom4te.cache/output.0 differ
Files libjpeg8-8d/autom4te.cache/output.1 and
libjpeg8-8d.libtoolize/autom4te.cache/output.1 differ
Only in libjpeg8-8d.libtoolize/autom4te.cache: output.2
Files libjpeg8-8d/autom4te.cache/requests and
libjpeg8-8d.libtoolize/autom4te.cache/requests differ
Files libjpeg8-8d/autom4te.cache/traces.0 and
libjpeg8-8d.libtoolize/autom4te.cache/traces.0 differ
Files libjpeg8-8d/autom4te.cache/traces.1 and
libjpeg8-8d.libtoolize/autom4te.cache/traces.1 differ
Only in libjpeg8-8d.libtoolize/autom4te.cache: traces.2
Files libjpeg8-8d/configure and libjpeg8-8d.libtoolize/configure differ
Files libjpeg8-8d/configure.ac and libjpeg8-8d.libtoolize/configure.ac
differ
Files libjpeg8-8d/debian/autoreconf.after and
libjpeg8-8d.libtoolize/debian/autoreconf.after differ
Files libjpeg8-8d/debian/autoreconf.before and
libjpeg8-8d.libtoolize/debian/autoreconf.before differ
Only in libjpeg8-8d.libtoolize/: m4
(unstable-ppc64el-sbuild)~/j8#
- aclocal.m4 previously 'included' the files which are now in the (new)
m4/ dir -- equivalent functionality:
(unstable-ppc64el-sbuild)~/j8# ls -1 libjpeg8-8d.libtoolize/m4/*
libjpeg8-8d.libtoolize/m4/libtool.m4
libjpeg8-8d.libtoolize/m4/ltoptions.m4
libjpeg8-8d.libtoolize/m4/ltsugar.m4
libjpeg8-8d.libtoolize/m4/ltversion.m4
libjpeg8-8d.libtoolize/m4/lt~obsolete.m4
(unstable-ppc64el-sbuild)~/j8# for file in libjpeg8-8d.libtoolize/m4/*;
do fgrep "$(head -n1 $file)" libjpeg8-8d/aclocal.m4; done
# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
# Helper functions for option handling. -*- Autoconf
-*-
# ltsugar.m4 -- libtool m4 base layer.
-*-Autoconf-*-
# ltversion.m4 -- version numbers -*- Autoconf -*-
# lt~obsolete.m4 -- aclocal satisfying obsolete definitions.
-*-Autoconf-*-
(unstable-ppc64el-sbuild)~/j8#
--
Mauricio Faria de Oliveira
IBM Linux Technology Center
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