On Monday 2010-03-22 21:34, Albert Astals Cid wrote:

>Hi, sorry for the late answer, i would appreciate if you did not change the 
>Makefile.am
>> @@ -2,7 +2,7 @@ INCLUDES =                                   \
>>      -I$(top_srcdir)                         \
>>      -I$(top_srcdir)/poppler                 \
>>      $(cairo_includes)                       \
>> -    $(POPPLER_QT_CXXFLAGS)                  \
>> +    $(libqt3_CFLAGS)                        \
>>      $(FREETYPE_CFLAGS)                      \
>>      $(FONTCONFIG_CFLAGS)
>> 

Have to. PKG_CHECK_MODULES([foobar], [boing])
will check for libboing and put the results in foobar_CFLAGS
and foobar_LIBS, so I can't use POPPLER_QT_CXXFLAGS anymore
as it's now at least _CFLAGS.

>and i also would appreciate if you explained all those ifelse 
>inside the PKG_CHECK_MODULES call.

It's simply what has been there before in the file,
and apparently required for the POPPLET_QT_CHECK macro
and its invocation from configure.ac.

>> -    qtpthread=''
>> -    if test "x$pthread_needed" = "xyes"; then
>> -        qtpthread="-pthread"
>> -    fi
>> -
>> -    $1[]_CXXFLAGS="-I$qt_incdir"
>> -    $1[]_LIBS="$qtpthread -L$qt_libdir -lqt-mt"
>> -    ifelse([$2], , :, [$2])
>> -else
>> -    ifelse([$3], , [AC_MSG_FAILURE(dnl
>> -[Qt development libraries not found])],
>> -       [$3])
>> -fi
>> +PKG_CHECK_MODULES([libqt3], [qt-mt], [
>> +    ifelse([$2], , :, [$2])
>> +], [
>> +    ifelse([$3], ,
>> +            [AC_MSG_FAILURE([Qt development libraries not found])],
>> +            [$3])
>>  ])
>> 
>> -
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