Oh I forgot to attach file. I don't know it is worth to attach or not:
IOStorageDeviceCharacteristics.h
Description: Binary data
> 2017/09/16 午前1:59、桃源老師 <[email protected]>のメール: > > Hello Rocky-san, > >> 2017/09/15 午後10:21、Rocky Bernstein <[email protected]>のメール: >> >> I see in lib/osx.c on line 662 the check function getting called. I don't >> see exactly where it is defined though. >> >> Something in High Sierra has changed so that it isn't in the same place as >> it used to be. The function itself seems pretty straightforward if it had to >> be written from scratch. >> >> Since you have an older macos box, maybe you can find out from that where >> this check function is located in the OSX libraries on the older versoin. >> That might suggest what needs changing. > > I googled the phrase "check ( err == kIOReturnSuccess )" and then find out > the phrase can be found in the code of sleep control or drive description. > This is just my opinion, but there might be no change on High Sierra. > > Also, I compared Version 0.94's osx.c with git Version of osx.c and then > there are no difference! > > > I have tested your git code with macOS Sierra. (Current release of macOS) > > Then > > If I configure with --disable-shared option, it fails with make on below: > > Making all in src > CC cd-drive.o > CC util.o > CC getopt.o > CC getopt1.o > CCLD cd-drive > CC cd-info.o > CC cddb.o > CCLD cd-info > CC cd-read.o > CCLD cd-read > CC iso-info.o > CCLD iso-info > CC iso-read.o > CCLD iso-read > CC cdda-player.o > CCLD cdda-player > CC mmc-tool.o > CCLD mmc-tool > make[2]: *** No rule to make target `cd-drive.1', needed by `all-am'. Stop. > make[1]: *** [all-recursive] Error 1 > make: *** [all] Error 2 > > The error can be kind of creation of manual, am I right? > > The fail place is same if I configured without --disable-shared. > > So in my opinion, the change would be in another place. Not in osx.c.... > > > I also tried the following: > > 1.Build libcdio-0.94 with macOS Sierra (Darwin 16.7) > It succeeded and can access cd on macOS High Sierra (Darwin 17.0) > > 2.Build libcdio-paranoia-10.2+0.94+2 with macOS Sierra (Darwin 16.7) > it succeeded and can access cd on macOS High Sierra (Darwin 17.0) > > 3.Try to built-in libcdio & paranoia (Build with macOS Sierra (Darwin 16.7)) > to ffmpeg > it failed in configure. The error is "eject_media_osx" in osx.o (osx.c) > > 4.Try to build libcdio-0.94 with macOS High Sierra (Darwin 17.0) by editing > configure script's the following portion: > darwin[6-9].*|darwin1[0-6].*) to darwin[6-9].*|darwin[1-9][0-9].*) > > This fails with make by the following error. > > Making all in src > CC cd-drive.o > CC util.o > CC getopt.o > CC getopt1.o > CCLD cd-drive > Undefined symbols for architecture x86_64: > "_check", referenced from: > _get_drive_service_osx in libcdio.a(osx.o) > ld: symbol(s) not found for architecture x86_64 > clang: error: linker command failed with exit code 1 (use -v to see > invocation) > make[2]: *** [cd-drive] Error 1 > make[1]: *** [all-recursive] Error 1 > make: *** [all] Error 2 > > Then I thought that the function of > > static io_service_t > get_drive_service_osx(const _img_private_t *p_env) {} > > have to be changed. (Just my guess) > > I found that a header file named "IOStorageDeviceCharacteristics.h" was found > in High Sierra's Kernel.framework but don't found in Sierra's > Kernel.framework. > This header file was found by the phrase "kIOCDBlockStorageDeviceClassString" > in function of get_drive_service_osx. > > I'm not sure am I doing correct thing, but tonight I'll stop around here... > > > Best Regards, > > > // Miya aka. TougenRoushi
smime.p7s
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