Thanks a lot, on my system your patch is working.
Reimar
>
> The patch below is what I intend to keep. It is not perfect because it
> assumes
> that user-provided --libdir does not contain double-quotes. To fix this,
> more
> complicated treatment of $libdir would be needed that I think is not
> warranted.
>
> -- Hannes
>
> From: Johannes Sixt
> Subject: [PATCH] Pass --libdir given to configure on to ffmpeg configure.
>
> Previously, the sub-configure of the internal ffmpeg would always use the
> default libdir ($prefix/lib).
>
> The difficulty is that the default $libdir that autoconf generates
> contains
> the Makefile variable ${exec_prefix} (which also happens to be a configure
> shell variable). To get its value, $libdir must be expanded twice. A
> further complication is that the default of exec_prefix is NONE, which we
> have to replace by $prefix.
>
> Based on suggestions by Reimar Imhof.
> ---
> configure.in | 22 +++++++++++++++-------
> 1 files changed, 15 insertions(+), 7 deletions(-)
>
> diff --git a/configure.in b/configure.in
> index 87f09b4..885a79a 100644
> --- a/configure.in
> +++ b/configure.in
> @@ -399,14 +399,22 @@ else
> fi
>
>
> - srcdir_c=$(readlink -f $srcdir)
> - mkdir -p quicktime/ffmpeg/ > /dev/null 2>&1
> + srcdir_c=$(readlink -f $srcdir) &&
> + mkdir -p quicktime/ffmpeg/ &&
> + (
> cd quicktime/ffmpeg/
> - echo quicktime/ffmpeg/configure $ff_conf_args \
> - --prefix="$acl_final_prefix"
> - $srcdir_c/quicktime/ffmpeg/configure $ff_conf_args \
> - --prefix="$acl_final_prefix"
> - cd ../../
> + # if --libdir was not set, then it expands to '$exec_prefix/lib'
> + # if --exec-prefix was not set, then it expands to NONE
> + # this makes sure $libdir is expanded to a useful value
> + if test "x$exec_prefix" = xNONE; then
> + exec_prefix=$acl_final_prefix
> + fi
> + cmd="quicktime/ffmpeg/configure \$ff_conf_args \
> + --prefix=\"\$acl_final_prefix\" \
> + --libdir=\"$libdir\" --shlibdir=\"$libdir\""
> + eval echo $cmd
> + eval \$srcdir_c/$cmd
> + )
> fi
> echo --------------------------------------------------
> ############# END run ffmpeg configure to generates avconfig.h
> --
> 1.6.6.rc0.105.ge48d
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