* Package:    media-video/dvgrab-3.5
 * Repository: gentoo
 * Maintainer: media-video@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking dvgrab-3.5.tar.gz to /var/tmp/portage/media-video/dvgrab-3.5/work
>>> Source unpacked in /var/tmp/portage/media-video/dvgrab-3.5/work
>>> Compiling source in /var/tmp/portage/media-video/dvgrab-3.5/work/dvgrab-3.5 ...
./configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --libdir=/usr/lib64 --without-libquicktime --without-libjpeg
configure: loading site script /usr/share/config.site
checking for a BSD-compatible install... /usr/lib/portage/python2.7/ebuild-helpers/xattr/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking for x86_64-pc-linux-gnu-gcc... x86_64-pc-linux-gnu-gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables... 
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether x86_64-pc-linux-gnu-gcc accepts -g... yes
checking for x86_64-pc-linux-gnu-gcc option to accept ISO C89... none needed
checking for style of include used by make... GNU
checking dependency style of x86_64-pc-linux-gnu-gcc... gcc3
checking for library containing strerror... none required
checking for x86_64-pc-linux-gnu-g++... x86_64-pc-linux-gnu-g++
checking whether we are using the GNU C++ compiler... yes
checking whether x86_64-pc-linux-gnu-g++ accepts -g... yes
checking dependency style of x86_64-pc-linux-gnu-g++... gcc3
checking for x86_64-pc-linux-gnu-gcc... (cached) x86_64-pc-linux-gnu-gcc
checking whether we are using the GNU C compiler... (cached) yes
checking whether x86_64-pc-linux-gnu-gcc accepts -g... (cached) yes
checking for x86_64-pc-linux-gnu-gcc option to accept ISO C89... (cached) none needed
checking dependency style of x86_64-pc-linux-gnu-gcc... (cached) gcc3
checking how to run the C preprocessor... x86_64-pc-linux-gnu-gcc -E
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking whether byte ordering is bigendian... no
checking for ANSI C header files... (cached) yes
checking fcntl.h usability... yes
checking fcntl.h presence... yes
checking for fcntl.h... yes
checking for unistd.h... (cached) yes
checking stdio.h usability... yes
checking stdio.h presence... yes
checking for stdio.h... yes
checking for x86_64-pc-linux-gnu-pkg-config... /usr/bin/x86_64-pc-linux-gnu-pkg-config
checking pkg-config is at least version 0.9.0... yes
checking for LIBRAW1394... yes
checking for LIBAVC1394... yes
checking for LIBIEC61883... yes
checking for pthread_create in -lpthread... yes
checking for LIBDV... yes
checking linux/videodev2.h usability... yes
checking linux/videodev2.h presence... yes
checking for linux/videodev2.h... yes
checking for an ANSI C-conforming const... yes
checking for size_t... yes
checking whether struct tm is in sys/time.h or time.h... time.h
checking return type of signal handlers... void
checking for mktime... yes
configure: creating ./config.status
config.status: creating Makefile
config.status: creating config.h
config.status: executing depfiles commands
make -j1 
make  all-am
make[1]: Entering directory '/var/tmp/portage/media-video/dvgrab-3.5/work/dvgrab-3.5'
x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I.    -D_REENTRANT -D_FILE_OFFSET_BITS=64 -march=native -O2 -pipe -MT avi.o -MD -MP -MF .deps/avi.Tpo -c -o avi.o avi.cc
mv -f .deps/avi.Tpo .deps/avi.Po
x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I.    -D_REENTRANT -D_FILE_OFFSET_BITS=64 -march=native -O2 -pipe -MT dvframe.o -MD -MP -MF .deps/dvframe.Tpo -c -o dvframe.o dvframe.cc
mv -f .deps/dvframe.Tpo .deps/dvframe.Po
x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I.    -D_REENTRANT -D_FILE_OFFSET_BITS=64 -march=native -O2 -pipe -MT dvgrab.o -MD -MP -MF .deps/dvgrab.Tpo -c -o dvgrab.o dvgrab.cc
In file included from hdvframe.h:24:0,
                 from ieee1394io.h:34,
                 from dvgrab.h:31,
                 from dvgrab.cc:48:
iec13818-1.h:45:75: error: narrowing conversion of ‘255’ from ‘int’ to ‘char’ inside { } [-Wnarrowing]
 static char bitmask[8] = { 0x01, 0x03, 0x07, 0x0f, 0x1f, 0x3f, 0x7f, 0xff };
                                                                           ^
dvgrab.cc: In member function ‘void DVgrab::getargs(int, char**)’:
dvgrab.cc:389:43: warning: format ‘%llx’ expects argument of type ‘long long unsigned int*’, but argument 3 has type ‘uint64_t* {aka long unsigned int*}’ [-Wformat=]
      if ( sscanf( optarg, "%llx", &m_guid ) != 1 )
                                           ^
dvgrab.cc: In member function ‘void DVgrab::captureThreadRun()’:
dvgrab.cc:1075:69: warning: ignoring return value of ‘ssize_t write(int, const void*, size_t)’, declared with attribute warn_unused_result [-Wunused-result]
      write( fileno( stdout ), m_frame->data, m_frame->GetDataLen() );
                                                                     ^
make[1]: *** [Makefile:386: dvgrab.o] Error 1
make[1]: Leaving directory '/var/tmp/portage/media-video/dvgrab-3.5/work/dvgrab-3.5'
make: *** [Makefile:250: all] Error 2
emake failed
 * ERROR: media-video/dvgrab-3.5::gentoo failed (compile phase):
 *   emake failed.
 * 
 * Call stack:
 *     ebuild.sh, line 115:  Called src_compile
 *   environment, line 199:  Called die
 * The specific snippet of code:
 *       emake || die "emake failed."
 * 
 * If you need support, post the output of `emerge --info '=media-video/dvgrab-3.5::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=media-video/dvgrab-3.5::gentoo'`.
 * The complete build log is located at '/var/log/portage/media-video:dvgrab-3.5:20160920-172648.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/media-video/dvgrab-3.5/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/media-video/dvgrab-3.5/temp/environment'.
 * Working directory: '/var/tmp/portage/media-video/dvgrab-3.5/work/dvgrab-3.5'
 * S: '/var/tmp/portage/media-video/dvgrab-3.5/work/dvgrab-3.5'