Hello Rocky-san, Thanks for kind support...
> 2017/09/16 午後9:31、Rocky Bernstein <[email protected]>のメール: > > ============================================================================ > Testsuite summary for libcdio 0.94 > ============================================================================ > # TOTAL: 15 > # PASS: 8 > # SKIP: 4 > # XFAIL: 0 > # FAIL: 3 > # XPASS: 0 > # ERROR: 0 > ============================================================================ > See test/driver/test-suite.log > Please report to https://savannah.gnu.org/bugs/?group=libcdio > ============================================================================ > > Does this mean something wrong? > > It means MMC commands aren't working on macosx. If you run the tests > individually, e.g. test/drive/mmc_read you'll get more information on what > is wrong. > > The two most obvious problems are not having permission to access the drive > and the program not being able determine > the correct drive. You are right. As bellow shows, my optical drive is /dev/disk3 currently. (It alters) But seems to open /dev/rdisk2 and then fails. $ test/driver/mmc_read /dev/disk3 --DEBUG: Trying driver AIX --DEBUG: Trying driver BSDI --DEBUG: Trying driver FreeBSD --DEBUG: Trying driver NetBSD --DEBUG: Trying driver GNU/Linux --DEBUG: Trying driver Solaris --DEBUG: Trying driver OS2 --DEBUG: Trying driver OS X INFO: found driver OS X --DEBUG: Adding drive /dev/rdisk2 to list of devices --DEBUG: Adding drive /dev/rdisk9 to list of devices --DEBUG: Adding drive /dev/rdisk3 to list of devices --DEBUG: Adding NULL to end of drive list of size 3 --DEBUG: Trying driver AIX --DEBUG: Trying driver BSDI --DEBUG: Trying driver FreeBSD --DEBUG: Trying driver NetBSD --DEBUG: Trying driver GNU/Linux --DEBUG: Trying driver Solaris --DEBUG: Trying driver OS2 --DEBUG: Trying driver OS X ++ WARN: open (/dev/rdisk2): Permission denied --DEBUG: Trying driver WIN32 cdio_open('/dev/rdisk2') failed > > As for the linker error, that is easily explained because > > "-Wl,-framework,DiskArbitration" is missing in the ffmpeg link command. > > > When you see the configure message "checking for DiskArbitration > > framework... yes" those linker options are added. > > OK. I'll tell ffmpeg team above. Doesn't it required in pkgconfig file, > *.pc on your side? > > Yes it does. When I checked on my test system in libcdio.pc that string was > in there. So you should check too to make sure it > is not a problem on your side as opposed to the FFMpeg side. I have checked git head of libcdio.pc and confirmed have that string!! And I have already requested to fix the issue to ffmeg team. Now I'm waiting for their reply... Best Regards, // Miya aka. TougenRoushi
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