Compiling OleUtil.o ... OK
Compiling OleStreamReader.o ... OK
Compiling DocBookReader.o ... OK
Compiling DocPlugin.o ... OK
Compiling OleStorage.o ...OleStorage.cpp: In member function 'bool OleStorage::init(shared_ptr<ZLInputStream>, std::size_t)':
OleStorage.cpp:62:83: error: narrowing conversion of '208' from 'int' to 'char' inside { } [-Wnarrowing]
  static const char OLE_SIGN[] = {0xD0, 0xCF, 0x11, 0xE0, 0xA1, 0xB1, 0x1A, 0xE1, 0};
                                                                                   ^
OleStorage.cpp:62:83: error: narrowing conversion of '207' from 'int' to 'char' inside { } [-Wnarrowing]
OleStorage.cpp:62:83: error: narrowing conversion of '224' from 'int' to 'char' inside { } [-Wnarrowing]
OleStorage.cpp:62:83: error: narrowing conversion of '161' from 'int' to 'char' inside { } [-Wnarrowing]
OleStorage.cpp:62:83: error: narrowing conversion of '177' from 'int' to 'char' inside { } [-Wnarrowing]
OleStorage.cpp:62:83: error: narrowing conversion of '225' from 'int' to 'char' inside { } [-Wnarrowing]
make[2]: *** [/var/tmp/portage/app-text/fbreader-0.99.4-r2/work/fbreader-0.99.4/fbreader/../makefiles/subdir.mk:15: OleStorage.o] Error 1
make[2]: Leaving directory '/var/tmp/portage/app-text/fbreader-0.99.4-r2/work/fbreader-0.99.4/fbreader/src/formats/doc'
make[1]: *** [Makefile:19: all] Error 1
make[1]: Leaving directory '/var/tmp/portage/app-text/fbreader-0.99.4-r2/work/fbreader-0.99.4/fbreader'
make: *** [Makefile:9: all] Error 1
 * ERROR: app-text/fbreader-0.99.4-r2::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=app-text/fbreader-0.99.4-r2::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=app-text/fbreader-0.99.4-r2::gentoo'`.
 * The complete build log is located at '/var/log/portage/app-text:fbreader-0.99.4-r2:20160831-105244.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/app-text/fbreader-0.99.4-r2/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/app-text/fbreader-0.99.4-r2/temp/environment'.
 * Working directory: '/var/tmp/portage/app-text/fbreader-0.99.4-r2/work/fbreader-0.99.4'
 * S: '/var/tmp/portage/app-text/fbreader-0.99.4-r2/work/fbreader-0.99.4'