[FFmpeg-devel] [PATCH 2/3] configure: Check that texi2html supports --init-file

[jamal]

On 11/07/12 9:13 AM, Stefano Sabatini wrote:
> On date Tuesday 2012-07-10 23:24:05 -0300, jamal encoded:
>> Don't build html pages if it's disabled.
>> ---
>>  configure    |    3 ++-
>>  doc/Makefile |    5 ++++-
>>  2 files changed, 6 insertions(+), 2 deletions(-)
>>
>> diff --git a/configure b/configure
>> index 2f9d9a3..0e08a4d 100755
>> --- a/configure
>> +++ b/configure
>> @@ -1293,6 +1293,7 @@ HAVE_LIST="
>>      sys_time_h
>>      sys_videoio_h
>>      termios_h
>> +    texi2html
>>      threads
>>      trunc
>>      truncf
>> @@ -3374,7 +3375,7 @@ else
>>  fi
>>  enabled sdl && add_cflags $sdl_cflags && add_extralibs $sdl_libs
>>  
>> -texi2html -version > /dev/null 2>&1 && enable texi2html || disable texi2html
>> +test $(texi2html -version) \> "1.67" && enable texi2html || disable texi2html
> Test should be sane. Alternatively we could check explicitely
> texi2html -init-file, in case texi2html decides to change syntax for
> the -version output.
How about

texi2html --help 2>&1 | grep -q 'init-file' && enable texi2html || disable texi2html

Regards.