Resolve automake warnings

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Run autoreconf -fi

What is the expected output?
libtoolize: putting auxiliary files in `.'.
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'

What do you see instead?
libtoolize: putting auxiliary files in `.'.
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'
libtoolize: Consider adding `-I m4' to ACLOCAL_AMFLAGS in Makefile.am.

What version of the product are you using? On what operating system?
openSUSE 11.4

Please provide any additional information below.
How to fix it: add
ACLOCAL_AMFLAGS = -I m4
to the top-level Makefile.am (and only that one). I would have done it myself, 
but it seems, alas, there is no SCM here.

Original issue reported on code.google.com by jeng...@inai.de on 25 Mar 2011 at 10:49

[GoogleCodeExporter]

Original comment by jeng...@inai.de on 25 Mar 2011 at 1:45

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Attachments:

• webp-02-warnings.diff

[GoogleCodeExporter]

 fixed as per https://review.webmproject.org/2072

Original comment by pascal.m...@gmail.com on 26 Mar 2011 at 5:28

• Changed state: Fixed
• Added labels: ****
• Removed labels: ****

[GoogleCodeExporter]

Original comment by pascal.m...@gmail.com on 29 Mar 2011 at 7:01

• Added labels: ****
• Removed labels: ****