* Package:    app-misc/regionset-0.2
 * Repository: gentoo
 * USE:        abi_x86_64 amd64 elibc_musl kernel_linux userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking regionset-0.2.tar.gz to /var/tmp/portage/app-misc/regionset-0.2/work
>>> Source unpacked in /var/tmp/portage/app-misc/regionset-0.2/work
>>> Preparing source in /var/tmp/portage/app-misc/regionset-0.2/work/regionset-0.2 ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/app-misc/regionset-0.2/work/regionset-0.2 ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/app-misc/regionset-0.2/work/regionset-0.2 ...
dvd_udf.c: In function ‘UDFReadLB’:
dvd_udf.c:222:9: error: cast to union type from type not present in union
  222 |   pos = (fpos64_t)lb_number * (fpos64_t)DVD_VIDEO_LB_LEN;
      |         ^
dvd_udf.c:222:31: error: cast to union type from type not present in union
  222 |   pos = (fpos64_t)lb_number * (fpos64_t)DVD_VIDEO_LB_LEN;
      |                               ^
 * ERROR: app-misc/regionset-0.2::gentoo failed (compile phase):
 *   (no error message)
 * 
 * Call stack:
 *     ebuild.sh, line 125:  Called src_compile
 *   environment, line 834:  Called die
 * The specific snippet of code:
 *       $(tc-getCC) ${CFLAGS} ${LDFLAGS} -o ${PN} ${PN}.c dvd_udf.c || die
 * 
 * If you need support, post the output of `emerge --info '=app-misc/regionset-0.2::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=app-misc/regionset-0.2::gentoo'`.
 * The complete build log is located at '/var/log/portage/app-misc:regionset-0.2:20200318-222155.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/app-misc/regionset-0.2/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/app-misc/regionset-0.2/temp/environment'.
 * Working directory: '/var/tmp/portage/app-misc/regionset-0.2/work/regionset-0.2'
 * S: '/var/tmp/portage/app-misc/regionset-0.2/work/regionset-0.2'