Hello,
Michael Riepe wrote:
> Hi!
>
> Claus Buchberger wrote:
>
>
>> After installing the liba52 into /usr/local/lib I tried an autoconf and
>> ./configure.
>> The configure script keeps complaining
>>
>> checking for a52_init in -la52... no
>> configure: error: Did not find required a52 library
>>
>> Can you give me an hint what I can do to compile dvbcut.
>>
>
> The compiler/linker probably doesn't look for libraries in
> /usr/local/lib. You can fix that by using a command like
>
> LDFLAGS='-L/path/to/lib' ./configure
>
> If that doesn't work either, I need to have a look at your config.log file.
>
>
in config.log is the resolution:
configure:3705: gcc -o conftest -g -O2
-L/home/download/dvbcut/dvbcut/ffmpeg/lib conftest.c -la52 -lmad >&5
/usr/local/lib/liba52.a(imdct.o): In function `a52_imdct_init':
/home/download/dvbcut/liba52/a52dec-0.7.5-cvs/liba52/imdct.c:372:
undefined reference to `sqrt'
/home/download/dvbcut/liba52/a52dec-0.7.5-cvs/liba52/imdct.c:372:
undefined reference to `sqrt'
/home/download/dvbcut/liba52/a52dec-0.7.5-cvs/liba52/imdct.c:375:
undefined reference to `cos'
/home/download/dvbcut/liba52/a52dec-0.7.5-cvs/liba52/imdct.c:375:
undefined reference to `cos'
/home/download/dvbcut/liba52/a52dec-0.7.5-cvs/liba52/imdct.c:378:
undefined reference to `cos'
/home/download/dvbcut/liba52/a52dec-0.7.5-cvs/liba52/imdct.c:378:
undefined reference to `cos'
/home/download/dvbcut/liba52/a52dec-0.7.5-cvs/liba52/imdct.c:381:
undefined reference to `cos'
/usr/local/lib/liba52.a(imdct.o):/home/download/dvbcut/liba52/a52dec-0.7.5-cvs/liba52/imdct.c:381:
more undefined references to `cos' follow
/usr/local/lib/liba52.a(imdct.o): In function `a52_imdct_init':
/home/download/dvbcut/liba52/a52dec-0.7.5-cvs/liba52/imdct.c:389:
undefined reference to `sin'
/home/download/dvbcut/liba52/a52dec-0.7.5-cvs/liba52/imdct.c:394:
undefined reference to `cos'
/home/download/dvbcut/liba52/a52dec-0.7.5-cvs/liba52/imdct.c:395:
undefined reference to `sin'
/home/download/dvbcut/liba52/a52dec-0.7.5-cvs/liba52/imdct.c:399:
undefined reference to `cos'
/home/download/dvbcut/liba52/a52dec-0.7.5-cvs/liba52/imdct.c:400:
undefined reference to `sin'
/home/download/dvbcut/liba52/a52dec-0.7.5-cvs/liba52/imdct.c:399:
undefined reference to `cos'
/home/download/dvbcut/liba52/a52dec-0.7.5-cvs/liba52/imdct.c:400:
undefined reference to `sin'
/home/download/dvbcut/liba52/a52dec-0.7.5-cvs/liba52/imdct.c:405:
undefined reference to `cos'
/home/download/dvbcut/liba52/a52dec-0.7.5-cvs/liba52/imdct.c:406:
undefined reference to `sin'
/home/download/dvbcut/liba52/a52dec-0.7.5-cvs/liba52/imdct.c:410:
undefined reference to `cos'
/home/download/dvbcut/liba52/a52dec-0.7.5-cvs/liba52/imdct.c:411:
undefined reference to `sin'
/home/download/dvbcut/liba52/a52dec-0.7.5-cvs/liba52/imdct.c:410:
undefined reference to `cos'
/home/download/dvbcut/liba52/a52dec-0.7.5-cvs/liba52/imdct.c:411:
undefined reference to `sin'
collect2: ld returned 1 exit status
configure:3711: $? = 1
configure: failed program was:
| /* confdefs.h. */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define HAVE_LIB_MAD 1
| /* end confdefs.h. */
|
| /* Override any GCC internal prototype to avoid an error.
| Use char because int might match the return type of a GCC
| builtin and then its argument prototype would still apply. */
| #ifdef __cplusplus
| extern "C"
| #endif
| char a52_init ();
| int
| main ()
| {
| return a52_init ();
| ;
| return 0;
| }
configure:3729: result: no
configure:3739: error: Did not find required a52 library
Is it a bug in the configure script or do I need the the previous
version of liba52?
Claus
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