>>>>>>> Do you have autoconf/automake/libtool installed in the environment
>>>>>>> where you run it?
>>>>>> Yes
>>>>> Is it actually run during the build?
>>>> Why?
>>> Well, because on my system it is being run, which is the root of
>>> the problem, as explained in a previous email. autoconf being run
>>> regenerates a fresh configure, which overwrites the effect
>>> debian/patches/configure_cross_compile.patch, which thus does not
>>> unapply cleanly anymore.
I've run make in debugging mode; here is an abstract that shows why
autoconf is being rerun:
Successfully remade target file `../Makefile.in'.
Considering target file `config.status'.
Considering target file `../configure'.
Pruning file `../acinclude.m4'.
Pruning file `../configure.in'.
Pruning file `../aclocal.m4'.
Finished prerequisites of target file `../configure'.
Prerequisite `../acinclude.m4' is older than target `../configure'.
Prerequisite `../configure.in' is older than target `../configure'.
Prerequisite `../aclocal.m4' is newer than target `../configure'.
Must remake target `../configure'.
cd .. && /bin/sh /home/master/j/alsa-lib-1.0.18/missing --run autoconf
So, it says it must run autoconf to remake configure because
aclocal.m4 is newer... Indeed, it remade aclocal.m4 earlier:
Considering target file `../aclocal.m4'.
Pruning file `../acinclude.m4'.
Pruning file `../configure.in'.
Finished prerequisites of target file `../aclocal.m4'.
Prerequisite `../acinclude.m4' is older than target `../aclocal.m4'.
Prerequisite `../configure.in' is newer than target `../aclocal.m4'.
Must remake target `../aclocal.m4'.
This also causes it to rerun automake:
Successfully remade target file `../aclocal.m4'.
Finished prerequisites of target file `../Makefile.in'.
Prerequisite `../Makefile.am' is older than target `../Makefile.in'.
Prerequisite `../acinclude.m4' is older than target `../Makefile.in'.
Prerequisite `../configure.in' is newer than target `../Makefile.in'.
Prerequisite `../aclocal.m4' is newer than target `../Makefile.in'.
Must remake target `../Makefile.in'.
cd .. && /bin/sh /home/master/j/alsa-lib-1.0.18/missing --run automake-1.10
--foreign
Let's take a look:
[EMAIL PROTECTED]:~/j 0 $ dpkg-source -x *dsc
[EMAIL PROTECTED]:~/j 0 $ cd alsa-lib-1.0.18/
[EMAIL PROTECTED]:~/j/alsa-lib-1.0.18 0 $ make -f debian/rules patch
[EMAIL PROTECTED]:~/j/alsa-lib-1.0.18 0 $ ls -lA --full-time configure.in
aclocal.m4
-rw-r--r-- 1 master master 270734 2008-11-10 00:28:56.947778103 +0100 aclocal.m4
-rw-r--r-- 1 master master 20068 2008-11-10 00:28:57.100779203 +0100
configure.in
These timestamps are *very* close, less than a second
close. Possibly, you don't see the problem because in your setup
(kernel version? filesystem? make version?), timestamps have
second-precision, not nanosecond-precision.
--
Lionel
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